(248) 473-5690
(248) 473-5690
 
See what makes Diversified Heating & Cooling, Inc. your number one choice for Boiler repair in Troy MI.
 
We excel in Furnace repair in Troy MI.

Heating

We can handle your furnace repair or replacement in the Farmington Hills area.
Let us do your Air Conditioner repair service in Farmington Hills MI.

Cooling

Call us for an AC repair or replacement estimate in Troy or Farmington Hills.
Improve your indoor air quality in Birmingham MI by having a clean Boiler.

Air Quality

We offer a full catalog of IAQ products in the Troy and Farmington Hills area.
Sign up for our Heating maintenace plan in Farmington Hills MI to ensure your home stays comfortable.

Maintenance

Save money and extend your HVAC equipment's lifespan with a regular furnace tuneup.

Get your Plumbing replacement done by Diversified Heating & Cooling, Inc. in Farmington Hills MI.

Plumbing

We provide a wide array of plumbing services in Troy and Farmington Hills.

 
Schedule Service
Get a Quote
 
See what makes Diversified Heating & Cooling, Inc. your number one choice for Boiler repair in Troy MI.
We excel in Furnace repair in Troy MI.

Heating

We can handle your furnace repair or replacement in the Farmington Hills area.
Let us do your Air Conditioner repair service in Farmington Hills MI.

Cooling

Call us for an AC repair or replacement estimate in Troy or Farmington Hills.
Improve your indoor air quality in Birmingham MI by having a clean Boiler.

Air Quality

We offer a full catalog of IAQ products in the Troy and Farmington Hills area.
Sign up for our Heating maintenace plan in Farmington Hills MI to ensure your home stays comfortable.

Maintenance

Save money and extend your HVAC equipment's lifespan with a regular furnace tuneup.

Get your Plumbing replacement done by Diversified Heating & Cooling, Inc. in Farmington Hills MI.

Plumbing

We provide a wide array of plumbing services in Troy and Farmington Hills.

Schedule Service
Get a Quote

Farmington Hills' Preferred Plumber and HVAC Contractor
For Furnace, AC, and Plumbing Repairs Since 1954

There are a lot of companies that do what we do—repair, maintain, and install HVAC equipment. But there are few with as many longstanding, loyal customers! We’re glad to be the heating and plumbing company so many residents in Southeastern Michigan know and trust.

Our philosophy is simple: we treat our customers the way we'd like to be treated. Before starting work, we educate you as to your options and potential costs of your furnace repair or boiler replacement. We show our respect by showing up on time, being prepared, doing quality work, and treating your home as if we were working in our own. When we’re done, you pay what was agreed upon up front and can count on us stand behind our work.

Our amazing team of plumbers and HVAC experts proudly service all of Southeastern Michigan including Farmington Hills, Troy, and Birmingham.

When you couple our dedication to our customers with our wide ranging service area, why would anyone in Southeastern Michigan go anywhere else?

 Home Comfort

From winter's chill through the dog days of summer, our goal at Diversified Heating & Cooling, Inc. is to keep your home comfy for your family.

 PEACE OF MIND

We know plumbing and HVAC issues can be stressful. That's why we offer you peace of mind, ensuring your equipment operates safely.

 GUARANTEES

At Diversified Heating & Cooling, Inc., we won't be happy with a job until you are. For more information on how we guarantee your satisfaction, click here.
By doing what it takes to ensure each customer's complete satisfaction, Diversified Heating & Cooling, Inc..
is welcome in more homes in Farmington Hills than any other contractor. Call (248) 473-5690 to schedule your furnace repair.
GUARANTEES
ZONING
DUCT CLEANING
TUNE-UP
Frequently Asked Questions
How Much Does AC Service Cost?
The cost of your AC repair or installation depends on many factors that are rarely, if ever, the same. Because we need to do an onsite assessment, we cannot provide quotes over the phone. Call us and we’ll get you scheduled to get a quote in the Troy and Farmington Hills area.
How Long Will My AC Unit Last?
While the lifespan of a new AC unit varies based on make and model, most will last between 10 and 15 years. Some systems not subject to heavy, constant use can last over 20 years if properly maintained. That doesn’t mean, however, that you should wait for it to break. Old units are often inefficient and expensive to repair. Being proactive about AC replacement is a great way to save money on your utility bills.
What Should I Check Prior to Calling?
Before contacting Diversified Heating & Cooling, Inc. for furnace repair in the Farmington Hills area, go through the basics. Make sure you don’t have a dead thermostat or a tripped breaker. Then, put in a new air filter and make sure you have the system set correctly. If none of these things are to blame, reach out to us for a furnace diagnostics check.
How Often Should I Check My Air Filters?
You'd be amazed how many HVAC problems are caused by someone forgetting to change their air filter. If you use a 1-inch disposable filter, we suggest replacing those monthly. For people with a 4-inch media filter, two changes a year is often enough.
What Do I Do When My AC or Furnace Quits?
If everything else in your home is working fine, it’s time to call Farmington Hills’s HVAC experts—Diversified Heating & Cooling, Inc.. If it’s an emergency, we’ll try our best to schedule service within 24 hours.
When Should I Have My Furnace or AC Serviced?
In the Farmington Hills area, we recommend getting your HVAC equipment serviced before the start of each season. In other words, AC maintenance should be done at the beginning of spring, while furnace tune-ups are best done in the fall.
What are EERs and BTUs?
You might hear our HVAC technician use these acronyms and not know what they mean. A BTU—a British Thermal Unit—is a measurement of heat. An Energy Efficiency Resource Standard (EERS), meanwhile, is a guideline used to represent the energy efficiency of an HVAC system.
Should I Cover My AC Unit in the Winter?
If you want to avoid leaves and debris inside your AC unit, you can purchase a cover through your brand’s dealer. This is not necessary for heat pumps, however.
Why Can’t You Just Refill My Freon?
Though your AC unit might work after a coolant refill, that’s a band-aid fix for a much larger problem. Because air conditioners are closed systems, any loss in refrigerant means there’s a leak somewhere. With many older systems using environmentally hazardous substances like R-410—which is now banned in new units and only available via reclamation— getting these refills can end up being more expensive than buying a new air conditioner that uses safer, lower-cost refrigerants.
How Much Does it Cost to Replace a Furnace?
A typical furnace replacement costs between $2000 and $4500. This number applies to an average-sized home. Though this may be steep, many HVAC companies offer discounts if you replace the AC unit at the same time. The cost of the equipment varies by brand, efficiency, equipped technology, and unit size.

Need a Licensed Plumber in Farmington Hills?

Then Diversified has you covered!

When you’re dealing with a clogged drain, leaking pipe, or broken showerhead, you don’t just want just any plumber. You want a reliable one. Someone who can come in, take care of your plumbing repair, and put your family back on the road to comfort. In short, you want Diversified Heating & Cooling, Inc..

We’ve been part of your community since 1954. We’re the plumber your neighbors and friends in Farmington Hills trust to get the job done. Since our kids play on your little league teams, we’ve got a vested interest in your community. To us, you’re not just a customer; you’re family. And, at Diversified Heating & Cooling, Inc. we treat our family with respect. We show respect for your home as well. Our plumbers will never track mud, dirt, or gravel into your home and will always clean up after themselves.

In addition to water heater service, we also provide leak repair, toilet installation, pipe installation, and tub installation.

Need a Licensed Plumber in Farmington Hills?

Then Diversified has you covered!

When you’re dealing with a clogged drain, leaking pipe, or broken showerhead, you don’t just want just any plumber. You want a reliable one. Someone who can come in, take care of your plumbing repair, and put your family back on the road to comfort. In short, you want Diversified Heating & Cooling, Inc..

We’ve been part of your community since 1954. We’re the plumber your neighbors and friends in Farmington Hills MI trust to get the job done. Since our kids play on your little league teams, we’ve got a vested interest in your community. To us, you’re not just a customer; you’re family. And, at Diversified Heating & Cooling, Inc. we treat our family with respect. We show respect for your home as well. Our plumbers will never track mud, dirt, or gravel into your home and will always clean up after themselves.

In addition to water heater service, we also provide leak repair, toilet installation, pipe installation, and tub installation.

Cities We Service

  • Farmington
  • Farmington Hills
  • Livonia
  • West Bloomfield
  • Bloomfield Hills
  • Birmingham
  • Ann Arbor
  • Ypsilanti
  • Southfield
  • Redford
  • Westland
  • Berkley
  • Royal Oak
  • Huntington Woods
  • Pleasant Ridge
  • Plymouth
  • Novi
  • Northville
    • See what your friends and family
    are saying about us!
    See what your friends and family
    are saying about us!
    Diversified Heating & Cooling, Inc. is a heating, plumbing, and AC company located in Farmington Hills. Services we offer include furnace, AC, air handler, boiler, ductless AC, heat pump, radiant floor, and snow melt device service repair and installation. Diversified Heating & Cooling, Inc. services all furnace, AC, humidifier, and water heater brands including Air Bear, Air-Ease, Amana, American Standard, AO Smith, Aprilaire, Armstrong, Arzel, AutoFlo, Bradford White, Broan, Bryant, Carrier, Climate Master, Coleman, Comfortmaker, Concord, Crown, Dectron, Delta, Dynamic, EWC, Field Controls, Frigidaire, General, Gibson, Goodman, Guardian, Heil, Honeywell, HydroTherm, Janitrol, Kohler, Life Breath, Lennox, Lochinvar, Luxaire, Magic-pak, Maytag, Mitsubishi, Moen, Payne, Reznor, Rheem, Robur, Ruud, Servel, Skuttle, Slant Fin, Space-Gard, Trane, Trion, Trol A Temp, Unico, Utica, WaterFurnace, Watts, Weil McLain, White Rogers, Daikin, Mitsubishi, Fujitsu, and York. Diversified Heating & Cooling, Inc. also offers NATE and BPI certified technicians and energy auditors, blower door testing, infrared testing, duct balancing, duct sealing and insulation services. Diversified Heating & Cooling, Inc. offers products that qualify for HVAC stimulus package incentives, tax credits and rebates for Consumers Energy and DTE. So when you ask to find "A good HVAC company or plumber near me," you've come to the right place.
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    (248) 473-5690

    Address: 20789 Parker Street, Farmington Hills, MI 48336

    Hours: Monday - Friday: 8:00am - 5:00pm • Emergency Service Available

    For Furnace repair in Farmington Hills MI, like us on Facebook! To schedule your Boiler installation in Troy MI, just email us! See what your neighbors think about our Plumbing service in Birmingham MI on Google Reviews. Follow us on Twitter for updates on our Heating repair service in Birmingham MI For Furnace repleacement in Farmington Hills MI, network with Diversified Heating & Cooling, Inc. on LinkedIn.