Heating & Cooling in Farmington Hills, MI, Based on Whitlock Street

What heating and cooling services does Harriman Heating & Air Conditioning offer in Farmington Hills?

From our headquarters on Whitlock Street, Harriman Heating & Air Conditioning repairs, replaces, and maintains heating and cooling systems for Farmington Hills homes and light-commercial buildings, with 24/7 emergency service. When a furnace quits on a January morning or an AC gives out in July, call 734-271-6200 or request service online and we will schedule a technician to diagnose it.

In Business Since 1996 | Michigan Mechanical Contractor License #7115823 | NATE-Certified Technicians | 4.8 Stars from 1,700+ Google Reviews

Air Conditioning Repair, Replacement, and Installation

Air conditioning service covers repair for systems that blow warm air or cycle constantly, replacement for units at the end of their useful life, and installation of a new air conditioner sized to the home. A technician inspects the equipment, explains the fault, and lays out repair and replacement options before any work starts.

Farmington Hills families coming home from a summer Saturday at Founders Sports Park expect a cool house waiting for them. When the system will not deliver, Harriman Heating & Air Conditioning finds out why.

Air Duct Installation, Repair, and Replacement

Ductwork that leaks, has separated at a joint, or delivers uneven airflow makes every heating and cooling system work harder. Our team inspects the existing air duct runs, repairs or replaces failing sections, and installs new ductwork for additions and remodels so air reaches every room.

For homes in Heritage Village near Nine Mile and Halsted, a duct visit starts with the layout you have today, including any rooms added since the house was built.

Boiler Installation, Repair, and Replacement

A boiler that will not fire, leaks, or leaves radiators lukewarm needs a technician who can tell a repair from an end-of-life system. We install, repair, replace, and maintain boiler systems, and we walk through the repair-versus-replacement decision with you before you commit.

Homeowners in Olde Town, the subdivision around Independence and Waldron Streets, get the same approach: a look at the current system, a plain explanation, and options laid out before work begins.

Commercial Heating and Cooling

Businesses rely on steady indoor comfort to keep staff working and customers coming through the door. We provide installation, repair, replacement, and preventative maintenance for light-commercial heating and cooling systems, and we plan equipment upgrades around how your space operates.

For tenants in the office and light-industrial buildings around Industrial Park Drive, a maintenance schedule is easier to plan than an emergency call in the middle of a workday.

Ductless Mini Split Installation and Repair

A ductless mini split heats and cools a single room or zone without new ductwork. We install and repair ductless system equipment for additions, finished basements, sunrooms, and converted spaces where extending ducts is impractical.

If your house off Shiawassee Road near William Grace Dog Park has a newly finished lower level, ductless is one of the first options we walk through.

Furnace Installation, Repair, and Replacement

When a gas furnace short-cycles, blows cold air, or fails to start, we diagnose the cause first and recommend replacement only when repair no longer makes sense. Our technicians install, repair, replace, and maintain furnace equipment, including oil-fired units.

After an afternoon skiing or snowshoeing the winter trails at Heritage Park on Farmington Road, a working furnace should be the easy part of the day.

Heat Pump Installation, Repair, and Replacement

A heat pump delivers both heating and cooling from one system, so a replacement decision covers your whole year of comfort. We install, repair, replace, and maintain heat pump systems, and we help homeowners weigh a heat pump against a furnace and AC pairing for their house.

For homes near Farmington Hills Golf Club on Eleven Mile Court, that comparison starts with how the house is heated today and how each room is used.

Seasonal HVAC Maintenance and Tune-Ups

Routine maintenance means a technician inspects, cleans, and tests your heating and cooling equipment ahead of the season that puts the most demand on it. Our maintenance visits are meant to flag small problems early, before they turn into a breakdown.

Schedules fill up fast around here, from ball games at Bond Field to school and work runs, so we book maintenance visits for a time that fits your week.

Indoor Air Quality Solutions

Indoor air quality work starts with what you notice at home: dust that returns quickly, lingering odors, allergy flare-ups, or air that feels too dry or damp. We evaluate the house and recommend indoor air quality options such as filtration, purification, and humidity control matched to the problem.

For homes near Woodland Hills Nature Park on Farmington Road, we begin with the concerns you notice indoors and match the solution to them, not to a product list.

Water Heater Installation, Repair, and Replacement

No hot water, a leaking tank, or a heater that runs out mid-shower calls for a quick, clear answer. We install, repair, replace, and maintain water heater units and help you decide between repairing an older tank and installing a new one.

A household with back-to-back showers after swim lessons at the Costick Center knows how fast a tank can run short, so we size a replacement to how your family uses hot water day to day.

Whole-Home Humidifier and Dehumidifier Installation

Dry air in winter and damp air in summer both make a house less comfortable. We install and service whole-home humidifiers and dehumidifiers that work with your existing heating and cooling system to help manage indoor humidity.

For a household near the Jon Grant Community Center on Grand River Avenue, the right equipment depends on how the house feels in each season, so we start there.

Zone Control System Installation

Zone control divides your home into separate temperature areas with motorized dampers and multiple thermostats, so a bedroom or upper level is not stuck with the settings that suit the main floor. We design and install zone control systems that direct airflow where each area needs it.

If your home near Harmon Oaks Park on Greening Road has a second floor or a finished lower level that never matches the thermostat, zone control is worth a conversation.

Why Homeowners Choose Our Team for Heating and Cooling

Harriman Heating is a family-owned business, and the pink trucks have been on Metro Detroit roads since 1996. Harriman Heating Inc. holds a Michigan Mechanical Contractor License #7115823, which includes HVAC equipment and hydronic and cooling piping classifications.

We hold an A+ rating with the Better Business Bureau, where we have been accredited since 2008.

Customers across Metro Detroit, including Farmington Hills homeowners, mention Field Supervisor Jon Harriman by name in their reviews for walking them through what needs to be done. If you have a question after the visit, you know who to ask for.

Heating and Cooling Questions From Farmington Hills Homeowners

Why are some rooms in my Farmington Hills house cold while the furnace runs constantly?

Uneven heat usually points to airflow, not to the furnace alone. Start by confirming that supply registers are open and unblocked and that the filter is clean. If rooms still lag, a technician can check for leaking or disconnected ductwork, a blower problem, or an equipment limit. Zone control or duct changes are options once the cause is clear.

Why is my AC running but not cooling my Farmington Hills home?

First confirm the thermostat is set to cool and the filter is not clogged, and make sure the outdoor unit is clear of grass, leaves, and debris. If the air is still warm, the cause may be a frozen coil, a failed capacitor, or a refrigerant problem, and those need a trained technician. Adding refrigerant without finding the leak only delays the repair.

Should I replace my furnace and air conditioner together or one at a time?

The answer depends on the age and condition of each system, how often each has needed repair, and whether the two are meant to work together. A technician can inspect both, explain what each is likely to need, and lay out the cost of replacing one now against replacing both at once. Replacing them together can simplify the project, but it is not always the right call.

Do I need a ductless mini split or zone control for my finished basement or addition?

It depends on the space. A ductless mini split fits an addition or converted room where extending ducts is impractical, while zone control makes sense when existing ducts already serve several levels but one area never matches the thermostat. A technician can evaluate the space and the existing system before recommending either.

Do you work on boilers and oil furnaces in Farmington Hills?

Yes. We install, repair, replace, and maintain boilers and oil-fired furnaces along with gas furnaces, and each system has its own service page on our site. If your home heats with either, schedule a visit and we will inspect the equipment and explain your repair or replacement options.

Can you handle heating and cooling for a small office or retail space in Farmington Hills?

Yes. We provide light-commercial installation, repair, replacement, and preventative maintenance, along with indoor air quality work for business spaces. Tell us about the building and the equipment when you call, and we will schedule the right technician.

Schedule Heating and Cooling Service Today

From Heritage Hills to the businesses along Middlebelt Road, Harriman Heating & Air Conditioning is ready to diagnose your heating or cooling problem, day or night. Call 734-271-6200 or request service online to get on the schedule.