Diversified Heating & Cooling, Inc.

Our Services

Heating

Keep your home cozy this winter when you get a furnace tune-up or replacement from Farmington Hills's heating experts. We also work on heat pumps and boilers throughout Oakland County.

Get Warm

Air Conditioning

Our AC repair and replacement services keep Farmington Hills and Ann Arbor comfortable on 90-degree days. Our team is also adept at repairing ductless air conditioning systems.

Stay Cool

Plumbing

We provide more than HVAC service in Oakland County. Our team also has a number of licensed plumbers. They can help with everything from a leaky faucet in Ann Arbor to a broken water heater.

Connect With a Plumber

Air Quality

When it comes to cleaning, disinfecting, and deodorizing your air in Farmington Hills, trust the air quality experts at Diversified. We offer humidifier service as well as air purifier installation.

Improve Your Air

Maintenance

Save money. Get cleaner air. Help your furnace last longer. Schedule your furnace or central air conditioning tune-up in Farmington Hills today. Join our HVAC maintenance plan for added benefits!.

Maintain Your Comfort

Home Zoning

Are the rooms in your home too cold or too hot? Learn how proper zoning can help level things out and make living in Farmington Hills easier.

Zone Your Home

Cities We Service

ANN ARBOR
BERKLEY
BEVERLY HILLS
BIRMINGHAM
BLOOMFIELD HILLS

FARMINGTON
FARMINGTON HILLS
HUNTINGTON WOODS
LIVONIA
NORTHVILLE

NOVI
OAK PARK
PLEASANT RIDGE
PLYMOUTH
REDFORD

ROYAL OAK
SOUTHFIELD
WEST BLOOMFIELD
WESTLAND
YPSILANTI

View List of Cities

ANN ARBOR
BERKLEY
BIRMINGHAM
BLOOMFIELD HILLS
FARMINGTON
FARMINGTON HILLS
HUNTINGTON WOODS
LIVONIA
NORTHVILLE
NOVI
PLEASANT RIDGE
PLYMOUTH
REDFORD
ROYAL OAK
SOUTHFIELD
WEST BLOOMFIELD
WESTLAND
YPSILANTI

Your Premier HVAC Company in Farmington Hills

Diversified Heating & Cooling, Inc. is a full-service plumbing and HVAC company based out of Farmington Hills and proudly serving Oakland County.

Because we know how prohibitive heating and AC service can be, we offer multiple options to fit your needs. We also provide financing options for things like heat pump conversion and new AC installation. Our team of HVAC contractors are true professionals who can handle almost any home comfort problem in Ann Arbor or Farmington Hills.

Fully dedicated to your satisfaction, we go out of our way to keep you informed and involved. Running a little late? We'll call ahead. See a new problem with your mini-split that needs fixing? We'll outline the costs and consequences of leaving it undone and not just assume you're on board.

This willingness to involve you and your family in the furnace repair process has helped us acquire thousands of happy customers in the Farmington Hills area. Schedule a quote for your furnace repair today and add your name to our list of satisfied clients.

Learn About Us

Repair Your Furnace

Should your furnace break down and need emergency service, you’ll be glad to know we are reachable after hours and are familiar with most every brand of equipment out there. Our experienced, highly-trained HVAC technicians can quickly diagnose and fix whatever problems are plaguing your Farmington Hills home's comfort system.

Prevent Furnace Breakdowns

Like your car, your home’s HVAC systems work longest and best when they receive regular maintenance. Being proactive is smart—it maintains fuel efficiency, prevents unplanned surprises, and maximizes the life of your furnace. Ask how our maintenance program can save you money on your heating bills in Ann Arbor or Farmington Hills.

Invest in a New Furnace

Not sure if you should invest in a costly boiler repair or just replace your existing HVAC equipment? We take the time to educate you, present options, and answer your questions so you can decide what’s best for your budget. It’s your home, your money, and your choice. At Diversified, we fully respect that.

Need a Licensed Plumber in Oakland County?

Then, Diversified's team of plumbing experts 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 in Farmington Hills, and put your family back on the road to comfort. In short, you want Diversified.

We’ve been part of your community since 1954. We’re the company 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 we treat our family and your home with respect. Our plumbers will never track mud, dirt, or gravel into your home and will always clean up after themselves.

Our plumbers receive ongoing training to ensure that they’re equipped to handle:

All Plumbing Solutions

Frequently Asked Questions

How Often Should I Check My Air Filters for the Cleanest Indoor Air?

You'd be amazed how many HVAC problems in Ann Arbor are caused by someone forgetting to change their air filter. If you use a 1-inch disposable filter in your HVAC system, we suggest replacing those monthly. For people with a 4-inch media filter, two changes a year is often enough.

What Can I Do to Reduce My Heating and Air Conditioning Utility Bills?

Heating and cooling your home in Ann Arbor or Farmington Hills is the biggest contributor to most electric bills. Fortunately, there are things you can do to keep the prices down. These include:

Keeping doors and windows closed
Converting to a heat pump for efficiency
Sealing leaks in your ducts and outer openings
Scheduling annual furnace and AC tune-ups

When should I have my furnace or AC serviced in Farmington Hills?

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.

Is There Anything I Should Check Prior to Calling an Farmington Hills HVAC contractor?

Before contacting Diversified 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 your HVAC system set correctly. If none of these things are to blame, reach out to us for a furnace diagnostics check.

My Air Conditioning Bills are High. Is There Something I Can Do to Lower Them?

Aside from replacing your air conditioner with a more efficient one, you can try installing blackout curtains, replacing old insulation, and sealing windows. Installing a whole-house fan or a ceiling fan can also help reduce sticker shock. If you live in the Farmington Hills or Ann Arbor area, we’re happy to provide a home performance evaluation.

What's the Difference Between an Air Conditioner and a Heat Pump?

There's one main difference between these two pieces of cooling equipment. Unlike AC units, which need a furnace to provide year-round comfort, heat pumps can both heat and cool a home. Note, however, that they sometimes need to be paired with an electric heater in places line Farmington Hills or Ann Arbor. They can sometimes struggle with Michigan's colder climate.

Comfort to fit your lifestyle
Heating and AC for life

Stay ahead of HVAC issues in Farmington Hills with preemptive maintenance from Diversified. Our expert team is ready to enhance your system's performance and longevity. But that's just the start of the benefits this program offers. From priority service to discounts on furnace repairs, the reasons to subscribe are numerous and bountiful.