HVAC System Replacement Cost Southeast Michigan (2026)

If you're searching for HVAC system replacement cost in Southeast Michigan, you've probably already spent an hour clicking through websites that give you everything except an actual number. You'll find "it depends" and "contact us for a quote" and vague ranges that span $5,000 to $15,000—which doesn't help when you're trying to budget for a furnace that's been making concerning noises since November.

We're going to do something different. This guide breaks down what furnace and AC installation services actually cost in Macomb, Oakland, and St. Clair counties in 2026—with real numbers, not sales pitches. We'll explain what drives the price, where you can save money without sacrificing reliability, and when spending more actually makes sense for Michigan's climate.

I've been installing HVAC systems in Southeast Michigan basements, crawl spaces, and attic platforms for over two decades. I've seen what works in Sterling Heights ranch homes with original ductwork from 1968, what fails during polar vortex events in Rochester Hills, and what homeowners in Shelby Township wish they'd known before signing a contract. This is that knowledge, written down.

What Actually Drives HVAC Replacement Costs in Michigan

Before we get into specific numbers, you need to understand what you're actually paying for. HVAC replacement costs aren't arbitrary—they're determined by equipment specifications, installation complexity, and Michigan-specific factors that don't apply in warmer climates.

Equipment Type and Efficiency Ratings

The biggest cost variable is the equipment itself. A basic 80% AFUE gas furnace costs significantly less than a 96% AFUE two-stage modulating furnace with variable-speed blower. Similarly, a 14 SEER air conditioner is cheaper than a 20 SEER variable-capacity unit. Higher efficiency means lower monthly utility bills, but higher upfront investment.

For furnaces, AFUE (Annual Fuel Utilization Efficiency) tells you how much of your natural gas actually heats your home versus going up the chimney. An 80% AFUE furnace wastes 20 cents of every dollar you spend on gas. A 96% AFUE furnace wastes only 4 cents. Over a Michigan winter, that difference adds up.

For air conditioners and heat pumps, SEER (Seasonal Energy Efficiency Ratio) measures cooling efficiency. The federal minimum is 14 SEER as of 2023, but Michigan summers—especially humid stretches in July and August—benefit from higher SEER ratings with better dehumidification.

System Size and Load Calculations

Proper sizing requires a Manual J load calculation—a room-by-room analysis of your home's heating and cooling needs based on insulation levels, window sizes, air leakage, and orientation. A 1,800-square-foot ranch in Clinton Township doesn't automatically need the same size furnace as an 1,800-square-foot colonial in Bloomfield Hills. Ceiling height, insulation quality, and how many north-facing windows you have all matter.

Undersized equipment runs constantly and never catches up during extreme weather. Oversized equipment short-cycles, wasting energy and wearing out components faster. Either mistake costs you money. Any reliable HVAC contractor in Metro Detroit will perform a load calculation before quoting equipment—if they're sizing based on square footage alone, walk away.

Installation Complexity

Installation labor varies based on what's already in place and what needs to be modified. If you're replacing a furnace in a basement utility room with existing gas line, electrical service, and condensate drain, installation is straightforward. If you're upgrading from an 80% AFUE furnace to a 95% AFUE condensing furnace, you'll need new PVC venting instead of the metal chimney—that adds cost.

Ductwork condition matters. If your ducts are leaking 30% of conditioned air into your attic or crawl space (common in homes built before 1990), sealing and insulating them should be part of the project. If your return air system is undersized—another common issue in older Michigan homes—you might need additional return vents to get proper airflow.

Michigan-Specific Code and Climate Requirements

Michigan mechanical code requires permits for HVAC replacements in most municipalities. Permit costs vary by county—Macomb County charges differently than Oakland County—but budget $100-$300 for permits and inspections. Licensed contractors pull these permits as part of the job. If someone offers to skip the permit to "save you money," you're dealing with an unlicensed installer, and your homeowner's insurance won't cover any problems that result.

Michigan's climate also demands equipment that can handle temperature extremes. A heat pump that works fine in Tennessee might struggle when it's -5°F in Sterling Heights during a polar vortex. Cold-climate heat pumps with enhanced vapor injection technology cost more upfront but actually deliver heat when you need it most. We'll cover that in detail in the heat pump section.

Furnace Replacement Costs: Real Numbers for Southeast Michigan

Let's talk actual furnace replacement costs for a typical Southeast Michigan home—1,500 to 2,500 square feet, requiring a 60,000 to 100,000 BTU furnace. These numbers include equipment, installation labor, permits, basic ductwork connections, and startup. They do not include major ductwork modifications, electrical upgrades, or removal of old oil tanks (if you're converting from oil to gas).

80% AFUE Single-Stage Furnace: $3,200 - $4,800

This is the entry-level option—a basic atmospheric furnace that vents through your existing chimney. It runs at one speed: full blast. When the thermostat calls for heat, it fires up at 100% capacity until the temperature is satisfied, then shuts off. Repeat.

Brands in this category include Goodman, Amana, and York base models. They're reliable workhorses that will heat your home, but they're not efficient, not quiet, and not great at maintaining even temperatures. You'll notice hot and cold spots, and your gas bills will reflect the 20% waste factor.

This option makes sense if you're on a tight budget, planning to sell the house within a few years, or the furnace is for a rental property where you're paying for equipment but not the gas bills.

90-95% AFUE Two-Stage Furnace: $4,500 - $6,800

This is the sweet spot for most Michigan homeowners. A two-stage furnace runs at low capacity (usually 60-70% of full power) most of the time, only ramping up to high stage when it's genuinely cold outside. This means longer, gentler heating cycles that eliminate temperature swings and reduce energy waste.

Because these are condensing furnaces, they extract so much heat from combustion gases that water vapor condenses out—hence the name. They require PVC venting (not your old metal chimney) and a condensate drain. If your basement doesn't already have a floor drain or utility sink nearby, the installer will need to pump condensate to a drain location.

Brands in this range include Carrier Comfort series, Lennox Merit series, Trane S9V2, Bryant Evolution, and Rheem Classic Plus. These furnaces typically come with better warranties (10-year parts is standard) and will last 18-22 years with proper maintenance.

This is what we install most often in Macomb County and Oakland County homes. The efficiency savings pay back the extra cost over an 80% furnace in 5-7 years, and you get better comfort the entire time.

96%+ AFUE Modulating Furnace: $6,200 - $9,500

Top-tier furnaces modulate capacity from as low as 40% up to 100%, adjusting output in 1% increments to match your home's exact heating needs. Pair that with a variable-speed ECM blower motor, and you get whisper-quiet operation, perfectly even temperatures, and maximum efficiency.

These furnaces integrate with smart thermostats and zoning systems. They also provide superior air circulation for whole-home air filtration and humidification systems—important in Michigan where winter indoor humidity often drops below 20%, causing dry skin, static electricity, and respiratory irritation.

Brands include Carrier Infinity, Lennox Signature series, Trane XV95, Bryant Evolution Extreme, and Rheem Prestige series. Expect 12-year parts warranties and 20+ year lifespan with regular maintenance.

This option makes sense if you're staying in the house long-term, you have high heating bills (large or poorly insulated home), or you want the best comfort and indoor air quality available. The efficiency gains over a 90% furnace are modest (6% difference), so you're primarily paying for comfort features and build quality.

Michigan Basement Reality: Most Southeast Michigan homes have furnaces in unfinished basements. If your basement floods occasionally (common in areas with high water tables like St. Clair Shores or parts of Warren), consider a platform installation that elevates the furnace 12-18 inches off the floor. It costs an extra $300-$500 but prevents a $4,000 insurance claim when your sump pump fails during a spring storm.

Air Conditioner Replacement Costs: What to Expect

Air conditioner replacement costs follow a similar pattern to furnaces—you're paying for efficiency, capacity control, and build quality. These prices assume you're replacing a standard split system (outdoor condenser + indoor evaporator coil) for a 1,500 to 2,500 square-foot home requiring 2.5 to 4 tons of cooling capacity.

14-16 SEER Single-Stage AC: $3,800 - $5,500

Base-level air conditioning. The compressor runs at one speed—full power—whenever the thermostat calls for cooling. It'll cool your house, but expect temperature swings, higher humidity levels, and elevated electric bills during Michigan's humid summer stretches.

Brands include Goodman GSX14, Amana ASX14, and York YCD. These units are fine for rental properties or if you're selling the house soon and just need functioning AC for the inspection.

One caution: Michigan summers are increasingly humid. Single-stage AC units don't dehumidify well because they satisfy the thermostat quickly and shut off before removing much moisture from the air. If you've ever felt clammy at 74°F indoors, that's why.

17-20 SEER Two-Stage AC: $5,200 - $7,800

Two-stage compressors run in low stage most of the time, providing gentler cooling and much better dehumidification. Low stage uses less power, runs longer cycles, and keeps indoor humidity in the comfortable 45-55% range instead of the muggy 60-70% you get with single-stage equipment.

This is the right choice for most Michigan homes. Brands include Carrier Comfort series, Lennox Merit ML16XC1, Trane XR17, Bryant Preferred series, and Rheem Classic Plus RA17. Expect 10-year parts warranties and 15-18 year lifespan.

The efficiency difference between 16 SEER and 18 SEER isn't huge in terms of monthly electric bills—maybe $15-$25 per month during peak summer. But the comfort difference is significant, especially if you have kids or elderly family members sensitive to humidity.

20+ SEER Variable-Capacity AC: $7,500 - $11,000

Variable-capacity compressors adjust output from 25% to 100% in small increments, matching your home's cooling load precisely. Pair this with a variable-speed indoor blower, and you get the quietest, most efficient, most comfortable cooling available.

These systems also handle Michigan's temperature swings better. A 90°F day followed by a 68°F night (common in September) doesn't confuse a variable-capacity system—it just adjusts output. Single-stage systems cycle on and off constantly, wasting energy and wearing out components.

Brands include Carrier Infinity, Lennox Signature XC25, Trane XV20i, Bryant Evolution Extreme, and Rheem Prestige RA20. These often include advanced features like sound blankets (outdoor unit runs at 55-60 decibels instead of 70-75), corrosion-resistant coatings (useful near the Great Lakes), and smart home integration.

Refrigerant Transition: R-410A vs. R-32

The HVAC industry is transitioning from R-410A refrigerant to lower-emission alternatives like R-32. As of 2026, you can still buy R-410A systems, but availability will decline over the next few years as manufacturers shift production.

If you're replacing an old R-22 system (pre-2010), any modern system will be more efficient regardless of refrigerant type. If you're replacing an R-410A system and want future-proofing, ask about R-32 options—they're slightly more efficient and will be easier to service in 10 years when R-410A becomes scarce.

Heat Pump Systems: Investment and Long-Term Value

Heat pumps are having a moment in Michigan, and for good reason. Modern cold-climate heat pumps can deliver efficient heating down to -15°F—well below what we typically see even during polar vortex events. They provide both heating and cooling from a single system, and they're eligible for federal tax credits and utility rebates that can offset 30-40% of the installation cost.

Standard Heat Pump: $6,500 - $9,500

A standard air-source heat pump works like an air conditioner that can reverse direction. In summer, it moves heat from inside to outside (cooling). In winter, it extracts heat from outdoor air and moves it inside (heating). Even at 20°F outside, there's still heat energy available—the refrigerant cycle can extract and concentrate it.

The catch: standard heat pumps lose capacity as temperature drops. At 20°F, a typical heat pump might deliver only 60-70% of its rated heating capacity. Below 10°F, efficiency drops sharply, and you'll need backup heat (usually electric resistance coils in the air handler).

For Michigan, standard heat pumps make sense if you have natural gas backup (a furnace) or if you live in a milder microclimate near Lake St. Clair where winter lows rarely drop below 10°F.

Cold-Climate Heat Pump: $8,200 - $12,500

Cold-climate heat pumps use enhanced vapor injection (EVI) technology and variable-speed compressors to maintain heating capacity down to -15°F or lower. Brands include Carrier Greenspeed, Lennox XP25, Mitsubishi Hyper-Heat, and Bosch IDS 2.0.

These systems can be your sole heating source in Southeast Michigan—no backup furnace needed. They're dramatically more efficient than natural gas furnaces when measured in source energy (accounting for power plant efficiency and transmission losses), and they eliminate combustion byproducts in your home.

The math changes significantly when you factor in incentives. The federal 25C tax credit (currently 30% of cost up to $2,000) plus DTE Energy and Consumers Energy rebates can reduce your net cost by $3,000-$4,500. Suddenly that $11,000 cold-climate heat pump costs $7,000 after incentives—competitive with a high-efficiency gas furnace and AC combination.

We've installed cold-climate heat pumps in Rochester Hills, Troy, and Sterling Heights over the past three years, and homeowners consistently report lower total energy costs compared to their old gas furnace + AC setups. The key is proper sizing and installation—undersized heat pumps struggle in Michigan winters, and improper refrigerant charge ruins efficiency.

Heat Pump Reality Check: Heat pumps work in Michigan, but they're not magic. You need adequate insulation (at least R-38 in the attic, R-19 in walls), decent windows, and controlled air leakage. If your house is poorly insulated, fix that first—otherwise you're heating the outdoors regardless of what equipment you install. We'll tell you honestly if your home isn't ready for a heat pump.

Hidden Costs and Budget Considerations

The equipment and basic installation costs above assume a straightforward replacement. Real-world projects often involve additional work that affects your total investment. Here's what might add to your bill—and what's actually worth paying for.

Ductwork Modifications and Sealing

If your ductwork is original to a 1970s ranch, there's a good chance it's leaking 20-40% of conditioned air into your attic, crawl space, or wall cavities. Sealing ducts with mastic (not duct tape, which fails) and adding insulation costs $800-$2,500 depending on accessibility, but it can improve system efficiency by 25-35%.

Undersized return air systems are another common problem in older Michigan homes. If you have one central return grill and the bedroom doors close, you're creating pressure imbalances that reduce airflow and comfort. Adding return vents in bedrooms costs $300-$600 per room but makes a noticeable difference.

If you're upgrading to a higher-capacity system or switching to a heat pump, your existing ductwork might be undersized. A Manual D duct calculation (the duct equivalent of a Manual J load calculation) determines if your ducts can handle the new equipment's airflow requirements. Undersized ducts cause high static pressure, reduced efficiency, and premature equipment failure.

Electrical Upgrades

Heat pumps draw more current than gas furnaces because they're providing all your heating electrically. If your electrical panel is an old 100-amp service (common in pre-1980 homes), you might need a panel upgrade to safely support a heat pump. Panel upgrades cost $1,800-$3,500 depending on whether you need a meter base replacement and how much rewiring is involved.

Even if your panel has capacity, you'll need a dedicated 240V circuit for the heat pump. Budget $400-$800 for electrical work if it's not already in place.

Permits and Inspections

Michigan mechanical code requires permits for HVAC replacements. Permit costs vary by municipality:

• Macomb County: $75-$150 depending on city
• Oakland County: $100-$200 depending on city
• St. Clair County: $50-$125 depending on township

Inspections are typically included in the permit fee. The inspector verifies proper venting, gas line sizing, electrical connections, condensate drainage, and refrigerant charge. Reputable contractors include permit costs in their quotes and handle the inspection scheduling.

If a contractor suggests skipping the permit to save money, you're dealing with someone who's either unlicensed or willing to cut corners. Either way, walk away. Unpermitted work can void your homeowner's insurance, create liability if you sell the house, and result in fines if discovered during a future remodel.

Removal and Disposal

Old equipment doesn't disappear on its own. Furnace and AC removal costs $200-$400, including proper refrigerant recovery (required by EPA regulations) and disposal. If you're removing an old oil tank, add $800-$2,500 depending on size and location.

When Repair Makes More Sense Than Replacement

Not every furnace problem requires a new furnace. Sometimes repair is the smarter financial decision. Here's how to think through the repair-versus-replace question without a salesperson pressuring you.

The 50% Rule

If the repair cost exceeds 50% of replacement cost AND your equipment is past 60% of its expected lifespan, replacement usually makes more sense. For example:

• Your 14-year-old furnace (expected lifespan: 18-20 years, so it's at 70-78% of life expectancy) needs a $1,800 heat exchanger replacement
• A new furnace costs $4,500 installed
• The repair is 40% of replacement cost, but the furnace is past 60% of its lifespan
• Verdict: borderline case—depends on your budget and how long you're staying in the house

Contrast that with:

• Your 8-year-old furnace needs a $600 blower motor replacement
• A new furnace costs $4,500 installed
• The repair is 13% of replacement cost, and the furnace is at 40-44% of its lifespan
• Verdict: repair makes sense

Age-Based Decision Framework

Here's a practical age-based guide for Southeast Michigan HVAC equipment:

Furnace (gas):

• 0-10 years: Repair unless it's a catastrophic failure (cracked heat exchanger, flooded blower compartment)
• 10-15 years: Repair if cost is under $1,000; consider replacement if repair exceeds $1,500
• 15-20 years: Replace unless repair is very minor (under $500)
• 20+ years: Replace—you're on borrowed time regardless

Air Conditioner:

• 0-8 years: Repair unless it's a compressor failure (major repair)
• 8-12 years: Repair if cost is under $800; consider replacement if repair exceeds $1,200
• 12-15 years: Replace unless repair is very minor (under $400)
• 15+ years: Replace—efficiency has improved significantly since your unit was made

Signs You Need Replacement, Not Repair

Some symptoms indicate your equipment is at end-of-life regardless of age:

• Cracked heat exchanger: This is a safety issue—combustion gases can leak into your home. Heat exchanger replacement costs nearly as much as a new furnace, and the rest of your furnace components are equally worn.
• Compressor failure on AC older than 10 years: Compressor replacement costs $1,800-$3,000. On an older system, you're investing heavily in equipment that's likely to need other repairs soon.
• Refrigerant leaks requiring more than 2 pounds of refrigerant: If your AC is leaking refrigerant, there's a hole in the coil. Small leaks can be repaired, but if you're adding multiple pounds of refrigerant, replacement makes more sense than chasing leaks.
• Repeated repairs within 2 years: If you've spent $1,500+ on repairs in the past 24 months, you're throwing money at a dying system.
• Rust and corrosion on major components: Surface rust on the cabinet is cosmetic. Rust on the heat exchanger, blower housing, or refrigerant lines indicates the equipment has reached end-of-life.

We've seen too many homeowners spend $2,000 repairing a 17-year-old furnace, only to have it fail again 14 months later. A licensed and insured HVAC contractor will give you honest advice about when repair makes sense and when you're better off replacing—even if it means a smaller invoice today.

How to Get Accurate Pricing (Without the Sales Pitch)

Now that you know what HVAC replacement should cost, here's how to get accurate quotes without the high-pressure sales tactics that give this industry a bad reputation.

Demand a Load Calculation

Any contractor quoting equipment based on square footage alone is guessing. Proper sizing requires a Manual J load calculation that accounts for your home's insulation, air leakage, window area, orientation, and internal heat gains. This takes 45-60 minutes for a thorough assessment.

If a contractor shows up, glances at your old furnace nameplate, and says "You need an 80,000 BTU furnace because that's what you have now," they're not doing their job. Equipment sizing has changed since your old furnace was installed—building codes require better insulation, windows have improved, and you might have added insulation or replaced windows since 1995.

At NEXT Heating & Cooling, we perform Manual J calculations on every replacement project. We'll show you the results and explain why we're recommending a specific size. Sometimes we downsize from the old equipment (because your home's envelope has improved). Sometimes we upsize (because the previous installer undersized the system). Either way, you'll know the reasoning.

Red Flags in HVAC Quotes

Watch out for these warning signs:

• "This price is only good today": Legitimate contractors don't use artificial urgency. Equipment prices don't change overnight.
• Refusing to provide a written quote: If they won't put it in writing, they're planning to change the price later.
• Pressure to finance at high interest rates: HVAC financing can be useful, but 18-24% APR is predatory. Compare rates with your bank or credit union.
• Dramatically different pricing from other quotes without explanation: If one quote is $9,000 and another is $4,500 for the "same" work, they're not actually the same. The low bid might be using inferior equipment, skipping permits, or planning change orders.
• No mention of permits or inspections: If the quote doesn't include permits, ask why. The answer should be "permits aren't required for this specific situation" (rare) or "permits are included in the price" (correct).
• Commission-based sales tactics: If the salesperson's compensation depends on upselling you, their recommendations aren't in your best interest. We don't pay our technicians commission—they have no incentive to sell you equipment you don't need.

What NEXT Heating & Cooling Does Differently

We built NEXT Heating & Cooling with one goal: change contractor culture in Southeast Michigan. That means honest diagnostics, fair pricing, and no pressure.

When you call us for a replacement quote, here's what happens:

1. A NATE-certified HVAC technician—not a salesperson—comes to your home
2. We perform a complete Manual J load calculation and duct assessment
3. We inspect your existing equipment to verify it actually needs replacement (sometimes it doesn't)
4. We present 2-3 options at different price points with honest pros and cons for each
5. We provide a detailed written quote including equipment specs, labor, permits, and warranty information
6. We give you time to think—no "sign today" pressure
7. We answer follow-up questions without making you feel like you're bothering us

We've been doing HVAC work in Metro Detroit for over 35 years under Premier Builder Inc. We're not the biggest HVAC company in Southeast Michigan, and that's the point. We're the company your neighbor recommends because we showed up on time, explained the problem clearly, and didn't try to sell them a new furnace when a $200 repair would solve the issue.

The Value of Preventive Maintenance

The best way to avoid surprise replacement costs is preventive maintenance. Our $5/month HVAC maintenance plan includes two annual tune-ups (fall furnace service, spring AC service), priority scheduling, 10% repair discounts, and no service call fees.

Regular maintenance catches small problems before they become expensive failures. A $15 flame sensor that's getting dirty will cause nuisance shutdowns this year and complete failure next year—but it takes 5 minutes to clean during a tune-up. A capacitor that's testing weak will fail on the hottest day of summer—but we'll catch it during spring service and replace it before it leaves you without AC.

The data is clear: furnace repairs average $1,500-$4,000 when major components fail. AC compressor replacement costs $1,200-$3,500. Energy waste from a poorly maintained system runs $300-$600 per year. The Next Care Plan costs $60 per year. The math is straightforward.

Ready to Get Started?

NEXT Heating & Cooling has been keeping Michigan homes comfortable for over 35 years. Get honest diagnostics and fair pricing from NATE-certified technicians who show up on time. No commission-based sales. No pressure. Just straight answers about what your home needs.

Schedule Your Service

Frequently Asked Questions

How much does it cost to replace a furnace and AC at the same time in Southeast Michigan? +

Replacing both furnace and AC together typically costs $7,500-$13,000 for a complete system in a typical Southeast Michigan home, depending on efficiency levels and equipment brands. You'll save $800-$1,500 compared to replacing them separately because the labor overlaps—we're already there, the indoor coil gets replaced once, and refrigerant lines are installed as part of a single project. Most homeowners choose a 95% AFUE two-stage furnace paired with a 16-18 SEER two-stage AC, which lands around $9,000-$10,500 installed with permits.

Is a heat pump worth it in Michigan winters? +

Yes, if you install a cold-climate heat pump designed for Michigan weather. Modern cold-climate models from Carrier, Lennox, and Mitsubishi maintain full heating capacity down to -15°F, which covers 99% of Michigan winter conditions. They're more efficient than gas furnaces when you account for source energy, and federal tax credits plus utility rebates can reduce your net cost by $3,000-$4,500. The key is proper sizing—undersized heat pumps struggle in extreme cold. We've installed dozens in Rochester Hills, Sterling Heights, and Troy over the past three years with excellent results, but they're not right for every home. Poor insulation or leaky ductwork will undermine any heating system.

How long does HVAC installation take? +

A straightforward furnace replacement takes 6-8 hours. AC replacement takes 4-6 hours. Replacing both takes 8-10 hours, usually completed in one day. If we're modifying ductwork, adding return vents, or installing new venting for a high-efficiency furnace, add another 2-4 hours. Heat pump installations with electrical work can take 10-12 hours, sometimes split across two days if we're coordinating with an electrician for panel upgrades. We'll give you a realistic timeline when we quote the project—we don't rush installations to fit more jobs in a day.

Should I repair or replace a 15-year-old furnace? +

At 15 years, you're at 75-83% of a typical furnace lifespan (18-20 years). If the repair costs less than $500, repair makes sense. If it's $1,000-$1,500, replacement is usually smarter because you're investing heavily in equipment that's likely to need additional repairs within 2-3 years. If it's a major component like a heat exchanger (which costs $2,000-$3,000 to replace), definitely replace the entire furnace—you'll get a more efficient system with a full warranty for about the same money. We'll give you honest advice about whether repair makes sense for your specific situation, even if it means a smaller invoice for us.

What HVAC brands do you recommend for Michigan homes? +

We install Carrier, Lennox, Trane, Rheem, Bryant, Goodman, Amana, York, and RUUD—all quality brands with different strengths. For most Michigan homeowners, we recommend Carrier or Lennox for their cold-weather performance, parts availability in Southeast Michigan, and strong warranties. Trane builds extremely durable equipment. Rheem offers excellent value in the mid-efficiency range. Bryant (owned by Carrier) provides Carrier-level performance at slightly lower cost. For budget-conscious projects, Goodman and Amana deliver reliable heating and cooling without premium features. The brand matters less than proper sizing, quality installation, and regular maintenance. A correctly installed Goodman will outperform a poorly installed Carrier every time.

Do I need to replace my ductwork when I replace my furnace? +

Complete ductwork replacement is rarely necessary, but duct sealing and modification often make sense. If your ducts are original to a 1970s home, they're likely leaking 20-40% of conditioned air into your attic or crawl space. Sealing with mastic and adding insulation costs $800-$2,500 but improves efficiency by 25-35%. If you're upgrading to higher-efficiency equipment or a heat pump, undersized return air systems (common in older Michigan homes) need additional return vents to maintain proper airflow. We perform a duct assessment as part of every replacement quote and recommend only the modifications that will actually improve performance. Sometimes your ducts are fine and need nothing beyond reconnection to the new equipment.

What financing options are available for HVAC replacement? +

We offer financing through reputable lenders with rates typically ranging from 5.99% to 14.99% APR depending on credit qualification. Terms from 12 to 84 months are available. We also accept major credit cards, checks, and bank transfers. If you're considering financing, compare our rates with your bank or credit union—sometimes you'll get better terms through your existing financial relationships. For heat pump installations, the 30% federal tax credit (up to $2,000) plus utility rebates can significantly reduce your net cost, making financing unnecessary for some homeowners. We'll never pressure you into high-interest financing—if you need time to arrange payment through your bank, we'll work with your timeline.