Do I need a permit to replace my furnace in Oakland County?

Yes. Michigan requires a mechanical permit for every furnace replacement, enforced by all 62 Oakland County municipalities. Detroit Heating and Cooling Co. pulls the permit and schedules the required post-installation inspection on the homeowner's behalf. Permit fees in Oakland County typically range from $50 to $200.

What is the best time of year to replace a furnace in Michigan?

Spring and early fall offer better scheduling availability and less urgency pressure. However, if your furnace is failing or unsafe, the best time to replace it is now regardless of season. Proactive fall replacement avoids the risk and premium cost of mid-winter emergency installations.

Furnace Replacement and Installation in Oakland County, MI

Q: How often should a furnace be replaced in Michigan?

Gas furnaces typically last 15–20 years, while electric furnaces can last 20–30 years. Michigan's heavy winter use—long heating seasons and sustained sub-freezing temperatures—can accelerate wear. Annual professional maintenance extends lifespan, but if your gas furnace is approaching 15 years, schedule an evaluation.

Q: Can I replace my furnace myself in Michigan?

Michigan does not explicitly prohibit homeowner furnace replacement, but the work involves gas, combustion, electrical, and code requirements that make DIY extremely risky. Improper installation can void manufacturer warranties, cause denied insurance claims, result in permit violation fines up to $500, and create carbon monoxide hazards. Always use a contractor with a valid Michigan mechanical license.

Q: How far does your service area extend from Waterford Township?

Detroit Heating and Cooling Co. serves Waterford Township and communities throughout Oakland County, including Troy, Clarkston, Rochester, Rochester Hills, Bloomfield Hills, Bloomfield Township, West Bloomfield, Oxford, Auburn Hills, Royal Oak, and surrounding areas. Call (248) 744-3778 to confirm coverage.

Q: How do I claim DTE or Consumers Energy furnace rebates?

Choose a qualifying high-efficiency furnace meeting the program's AFUE requirements, have it installed by a licensed contractor, submit the rebate application with required documentation (model numbers, invoices) through the utility's website, and receive your rebate check or account credit within 4–8 weeks. Detroit Heating and Cooling Co. provides documentation and guidance. Programs, amounts, and deadlines change—verify current details at dteenergy.com and consumersenergy.com.

Q: How long does furnace replacement take?

Most standard furnace replacements are completed in one day, typically within 4–8 hours. Ductwork modifications, venting upgrades, or gas line changes can extend the timeline. For no-heat emergencies during Michigan winters, priority and same-day scheduling is available.

Furnace Replacement and Installation Near You | Oakland County

When your furnace quits on a freezing Michigan night, you need a team that answers the phone and shows up ready to work. Detroit Heating and Cooling Co. provides professional furnace replacement and installation across Oakland County, MI—from straightforward heating system replacements to complete new furnace installs.

Furnace replacement is the process of removing an aging or failed heating system and installing a new, high-efficiency furnace in its place. A proper installation covers equipment selection, load calculations, ductwork evaluation, permitting, and safety testing. Below, you’ll learn how our process works, signs that point toward replacement, furnace options for Oakland County homes, Michigan rebates, and why licensing and permits protect your investment.

Detroit Heating and Cooling Co. has been the name families across Metro Detroit trust to keep their homes comfortable through every season. As a family-owned business, we treat every customer the way we’d treat our own neighbors—with honest pricing, reliable service, and work we stand behind. When you call us, you get a team that takes personal pride in doing things right the first time.

Professional Furnace Replacement Services in Oakland County

Detroit Heating and Cooling Co. handles every step from assessment through installation, testing, and clean-up for homeowners, landlords, and light commercial clients. We serve Waterford Township, Troy, Clarkston, Rochester, Bloomfield Hills, Oxford, West Bloomfield, Auburn Hills, Royal Oak, and surrounding communities—pulling all required mechanical permits on your behalf.

What Does Furnace Replacement and Installation Include?

The scope covers old unit removal (if a furnace repair won’t make sense), ductwork or venting updates as needed, new furnace installation, gas and electrical connections, thermostat hookup, and full system testing, including combustion analysis, gas leak detection, and carbon monoxide testing. We manage the mechanical permit and schedule the municipal inspection required by the Michigan Mechanical Code. Optional add-ons include smart thermostats, air cleaners, humidifiers, and zoning systems.

Our Step-by-Step Furnace Installation Process

In-home consultation: assessment of home size, insulation, ductwork, and current system.
Load calculation and proper BTU sizing for your home’s heating demand.
System recommendation with a written proposal and transparent pricing.
Scheduling and mechanical permit filing.
Old furnace removal, new unit installation, and all connections per code.
System testing, commissioning, and inspection coordination.
Homeowner walkthrough covering operation, thermostat, and filter schedule.

How Long Does Furnace Replacement Take?

Most standard replacements complete in one day—typically 4–8 hours. Ductwork modifications, venting upgrades, or gas line changes can extend the timeline. For no-heat emergencies during Michigan winters, we offer priority and same-day scheduling.

Ready to Talk About Replacing Your Furnace?

Call Detroit Heating and Cooling Co. at (248) 744-3778 for a free in-home consultation and written estimate.

WHY PEOPLE CHOOSE US

SOME OF THE VALUES WE LIVE BY

Do You Need a New Furnace or Just a Repair?

Not every problem requires full replacement. We provide honest, no-pressure guidance based on age, repair history, AFUE rating, comfort, and safety. The 50% rule: if a repair exceeds 50% of a new furnace’s price and the unit is 15+ years old, replacement is the smarter investment.

Common Signs You Need a New Furnace

Furnace is 15–20+ years old
Two or more repairs per heating season
Rising energy bills despite normal usage
Uneven heating or persistent cold spots
Short cycling—frequent on/off without completing a cycle
Loud banging, rattling, or squealing
Yellow burner flame instead of blue
Carbon monoxide detector alerts
Visible rust or cracked heat exchanger

In Oakland County, where January lows hit 16°F and snowfall averages 37 inches, an unreliable furnace is a safety risk. Multiple signs on this list warrant a professional evaluation.

Repair vs. Replacement: How We Help You Decide

If a single repair costs $500–$700+ and your furnace is nearing end-of-life, replacement before winter is usually smarter than risking another season. Upgrading to a high-efficiency gas furnace offsets upfront cost through lower bills and DTE/Consumers Energy rebates. We provide written estimates for both options.

SEE WHAT OUR CUSTOMERS HAVE TO SAY

Absolutely love this company. Got the job done in a timely manner. Fixed my furnace under 20 minutes

Chauntell H.

These guys are absolutely amazing! I’ve been using them over the past year, and they never fail to over deliver. The work is solid, they’re efficient, quick, on-time, and VERY reasonably priced. Most important of all, they’re honest. I’ve used many AC companies in the past, and no one compares to them. Definitely a 5 star business.

Mark Hermiz

Detroit Heating and Cooling took care of our down AC system less than 24 hours after I submitted a service request. The technician Cody is a consummate professional who went above and beyond giving the AC system a comprehensive inspection. Thank you!!

Brandon F.

Furnace Replacement Costs and Rebates in Michigan

Costs vary by furnace type, efficiency, size, and installation complexity. Oakland County labor runs $90–$125/hr. Michigan rebates and federal credits can meaningfully reduce your out-of-pocket cost.

Typical Furnace Replacement Cost in Oakland County, MI

Furnace Type	AFUE	Installed Cost
Single-stage gas	80–95%	$4,000–$7,200 (est.)
Two-stage gas	92–96%	$6,500–$8,500 (est.)
Modulating / variable-speed	95–98%	$7,800–$10,200 (est.)

Standard replacements in Southeast Michigan fall within $4,000–$9,500. This includes equipment, removal, installation, minor ductwork, and Oakland County permit fees ($50–$200).

DTE Energy, Consumers Energy, and Federal Tax Credits

DTE Energy: $100–$400 rebates for high-efficiency furnaces; $75 tune-up rebate. Verify current offers at dteenergy.com.

Consumers Energy: $100 for 95–96.99% AFUE; $300 for 97%+ AFUE; $65 tune-up rebate. Details at consumersenergy.com.

Federal 25C Credit: Up to $600 for qualifying natural gas furnaces. Confirm current eligibility with your tax professional.

We identify qualifying equipment and guide your rebate submissions.

Financing Options for Your New Furnace

We work with financing partners including Michigan Saves, which offers low-interest home energy loans for HVAC replacements. Manufacturer credit programs also offer promotional terms. Combining financing with rebates and lower utility bills makes high-efficiency upgrades more affordable than many homeowners expect.

Want to Know Your Exact Cost?

Every home is different. Call (248) 744-3778 for a free assessment with written options, rebate guidance, and financing—no pressure.

SERVICES WE PROVIDE

Heater Repair & Maintenance

Don't let a broken heater leave your family in the cold. Our certified technicians diagnose and repair all makes and models quickly, so you can get back to comfort fast.

Air Conditioner Repair & Maintenance

Keep your home cool and your energy bills low with professional AC service. We offer same-day repairs and preventive maintenance to extend the life of your system.

Commercial HVAC

Your business can't afford downtime from HVAC failures. We provide reliable installation, maintenance, and repair services to keep your commercial space comfortable year-round.

Home Warranty Claims and Repairs

We work directly with your home warranty company to make the claims process simple and stress-free. Just call us, and we'll handle the paperwork while getting your system back up and running.

Indoor Air Quality

Breathe easier with air quality solutions that remove allergens, dust, and pollutants from your home. From air purifiers to whole-home filtration, we'll help protect your family's health.

Residential HVAC

Your home deserves reliable heating and cooling from a team you can trust. We deliver expert service, transparent pricing, and results that keep your family comfortable in every season.

Furnace Repair

A failing furnace is more than an inconvenience—it's a safety concern. Our experienced technicians provide fast, reliable repairs to restore safe, efficient heat to your home.

A/C & Furnace Installation

Upgrading your HVAC system is a big investment, and we make it easy. We'll help you choose the right equipment for your home and install it with precision for lasting performance.

Furnace Types and Options for Oakland County Homes

We install single-stage, two-stage, and modulating (variable-speed) gas furnaces. Oakland County’s cold winters—January lows of 16°F—demand properly sized, reliable systems. Heat pumps work in some scenarios, but gas furnaces remain the dominant choice for Michigan homes.

High-Efficiency Gas Furnaces and AFUE Ratings

AFUE (Annual Fuel Utilization Efficiency) measures the percentage of fuel converted to usable heat. A 95% AFUE furnace turns 95 cents of every gas dollar into heat. Michigan’s long heating season makes high-efficiency models especially valuable—upgrading from 80% to 95%+ AFUE reduces heating costs and qualifies for DTE ($100–$400) and Consumers ($100–$300) rebates.

Two-Stage, Variable-Speed, and Smart Thermostat Upgrades

Single-stage furnaces run at full blast or off. Two-stage units operate on high or low for better comfort and efficiency (92–96% AFUE). Modulating variable-speed furnaces adjust output continuously for maximum comfort (95–98% AFUE). Smart Wi-Fi thermostats complement any system with scheduling and remote control.

Choosing the Right Size Furnace for Your Home

Too small and it can’t keep up in Michigan cold. Too large and it short cycles, wastes energy, and heats unevenly. Most lower Michigan homes (1,500–2,200 sq ft) need 70,000–90,000 BTU. We use load calculations based on square footage, insulation, windows, and ductwork—not just old-unit size.

Why Choose Detroit Heating and Cooling Co.

Choosing the right installer matters as much as choosing the right furnace. We’re a local Waterford Township company with licensed technicians, deep familiarity with Oakland County codes and Michigan climate, and a commitment to honest recommendations.

Licensed, Insured, and Michigan Mechanical Code-Compliant

Our technicians hold Michigan mechanical licenses and we’re fully insured. Code compliance ensures valid permits, safe operation, and intact warranties. Michigan’s LARA oversees mechanical licensing—unlicensed work risks fines up to $500, voided insurance claims, and safety hazards.

Local Waterford Township Team Serving All of Oakland County

Located in Waterford Township, MI, we serve Troy, Clarkston, Rochester, Rochester Hills, Bloomfield Hills, West Bloomfield, Oxford, Auburn Hills, Royal Oak, and surrounding communities.

Warranties, Maintenance Plans, and Ongoing Support

New furnaces typically include manufacturer parts warranties up to 10 years plus our labor warranty. We offer annual maintenance plans preserving efficiency and lifespan. DTE’s $75 and Consumers’ $65 tune-up rebates help offset maintenance costs.

Looking for a Furnace Installer You Can Trust?

Licensed work, honest pricing, real follow-through. Call (248) 744-3778.

COMMUNITIES WE SERVE IN OAKLAND, MACOMB, AND WAYNE COUNTIES

Auburn Hills
Berkley
Beverly Hills
Bingham Farms
Birmingham
Bloomfield Hills
Bloomfield Twp
Clarkston
Clawson
Commerce Twp
Farmington
Farmington Hills
Ferndale
Franklin
Hazel Park
Highland Twp
Holly
Huntington Woods Independence Twp
Keego Harbor
Lake Orion
Lathrup Village
Lyon Twp
Madison Heights
Milford
Novi
Oak Park
Oakland Township
Orchard Lake
Orion Twp
Oxford
Pleasant Ridge
Pontiac
Rochester
Rochester Hills
Royal Oak
South Lyon
Southfield
Springfield Twp
Sylvan Lake
Troy
Walled Lake
Waterford
West Bloomfield
White Lake
Wixom
Wolverine Lake
Armada
Center Line
Chesterfield Twp
Clinton Township
Eastpointe
Fraser
Harrison Twp
Lenox Township
Macomb Township
Mount Clemens
New Baltimore
New Haven
Ray Township
Richmond
Romeo
Roseville
Shelby Township
St. Clair Shores
Sterling Heights
Utica
Warren
Washington Twp
Allen Park
Belleville
Brownstown Twp
Canton
Dearborn
Dearborn Heights
Detroit
Ecorse
Flat Rock
Garden City
Gibraltar
Grosse Ile Twp
Grosse Pointe
Grosse Pointe Farms
Grosse Pointe Park
Grosse Pointe Shores
Grosse Pointe Woods Hamtramck
Harper Woods
Highland Park
Huron Twp
Inkster
Lincoln Park
Livonia
Melvindale
Northville
Plymouth
Redford
River Rouge
Riverview
Rockwood
Romulus
Southgate
Taylor
Trenton
Van Buren
Wayne
Westland
Woodhaven
Wyandotte

Emergency and Seasonal Furnace Replacement

No heat during a Michigan winter is an emergency. With January lows of 16°F, a failed furnace risks frozen pipes and family safety. Call (248) 744-3778 immediately.

24/7 No-Heat Emergency Furnace Replacement

Emergency calls cover no heat, gas leaks, CO alarms, or dangerously cold temperatures. We respond with quick assessment, temporary heating when needed, and fast-track replacement scheduling.

Best Time of Year to Schedule Furnace Replacement in Michigan

Spring and early fall offer better availability and less urgency pressure. We handle replacements year-round. If your furnace is failing or unsafe, the best time is now—proactive fall replacement avoids the cost and risk of mid-winter emergency installs.

What to Expect the Day We Install Your New Furnace

Our crew arrives on schedule, reviews the plan, and protects your home. Old equipment is removed, the new system installed, and we run full safety and performance testing—most jobs complete within one day.

Permits, Inspections, and Safety Checks in Oakland County

Michigan requires a mechanical permit for every furnace replacement, enforced by all 62 Oakland County municipalities. We pull your permit and schedule the inspection. Fees run $50–$200. Inspectors check installation quality, venting, clearances, and code compliance. Unpermitted work risks fines up to $500, insurance denials, and resale complications.

Protecting Your Home and Clean-Up After Installation

We use drop cloths and shoe covers, remove the old furnace, haul away debris, and leave the workspace clean with your new system running.

Ready to Schedule Your Furnace Replacement?

From the first call to the final walkthrough, we make the process simple. Call (248) 744-3778 for a free estimate.

Furnace Replacement FAQs for Oakland County Homeowners

How often should a furnace be replaced in Michigan?

Gas furnaces last 15–20 years; electric furnaces 20–30 years. Michigan’s heavy winter use accelerates wear. Annual maintenance extends lifespan, but schedule an evaluation once your gas furnace approaches 15 years.

Can I replace my furnace myself in Michigan?

Michigan doesn’t explicitly prohibit it, but furnace replacement involves gas, combustion, electrical, and code requirements that make DIY extremely risky. Improper work can void warranties, deny insurance claims, incur fines up to $500, and create carbon monoxide hazards. Always use a licensed Michigan mechanical contractor.

How far does your service area extend from Waterford Township?

We serve Waterford Township and communities throughout Oakland County—Troy, Clarkston, Rochester, Bloomfield Hills, West Bloomfield, Oxford, Auburn Hills, Royal Oak, and more. Call (248) 744-3778 to confirm coverage.

How do I claim DTE or Consumers Energy furnace rebates?

Choose a qualifying high-efficiency furnace meeting program AFUE requirements.
Have it installed by a licensed contractor.
Submit the rebate application with documentation (model numbers, invoices) through the utility’s website.
Receive your rebate check or account credit within 4–8 weeks.

We provide documentation and guidance. Programs change—verify at dteenergy.com and consumersenergy.com.