Horton is proud to serve the greater Detroit metro area.
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Adrian
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Saline
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Taylor
Trenton
Walled
Waterford
Wayne
West Bloomfield Township
Westland
White Lake
Whitmore Lake
Willis
Wixom
Ypsilanti
Farmington Hills HVAC Contractor
Local Heating, Ventilation & Air Conditioning Solutions
Horton Plumbing, Heating & Cooling delivers professional HVAC services in Farmington Hills, MI for residential and commercial properties across Oakland County. Our licensed team provides heating and air conditioning repair, system replacement, new installations and routine maintenance with responsive service and skilled workmanship. Schedule HVAC service in Farmington Hills today for consistent indoor comfort.
Call (734) 336-1339 for emergency HVAC repair in Farmington Hills. We provide 24/7 and same-day HVAC services for unexpected system failures, including emergency AC repair, emergency furnace repair, heat pump repair and boiler repair for homes and businesses in the Farmington Hills area. Call now for fast HVAC assistance and restored comfort.
Our emergency HVAC service covers system failures, not life-threatening situations. Call 911 first for fires, gas leaks or injury risk.
HVAC Repair, Replacement & Installation Services in Farmington Hills
Our Farmington Hills HVAC contractors provide complete heating and cooling services tailored to Michigan’s climate. From targeted HVAC repairs to full system replacements or new HVAC installations, we deliver practical solutions backed by decades of field experience. We service furnaces, boilers, heat pumps, central air conditioners and ductless mini-split systems throughout Farmington Hills.
Heating Services
Cold winters in Oakland County call for reliable heating equipment. Our heating services in Farmington Hills focus on safe operation, steady performance and improved system efficiency.
Furnace Repair & Maintenance: Correct ignition issues, airflow restrictions and uneven heating while completing detailed seasonal furnace tune-ups
Furnace Installation & Replacement: Install high-efficiency gas and electric furnaces built for consistent, cost-effective warmth
Heat Pump Services: Provide heat pump repair, replacement and installation for efficient year-round heating and cooling
Boiler Repair & Maintenance: Service steam and hot water boilers to resolve pressure problems, leaks and inconsistent heat distribution
Boiler Installation & Replacement: Replace outdated boiler systems with modern, energy-efficient equipment designed for lasting performance
Air Conditioning Services
Warm, humid summers demand dependable cooling systems. Our air conditioning services in Farmington Hills help maintain consistent indoor temperatures.
Air Conditioning Repair: Address refrigerant loss, compressor problems, frozen coils and thermostat malfunctions
Air Conditioning Installation & Replacement: Upgrade to high-efficiency central air systems for improved cooling and energy savings
Air Conditioning Maintenance: Perform preventative AC tune-ups to improve performance and reduce the likelihood of breakdowns
Mini-Split Systems: Install and service ductless mini-split systems for flexible zoned cooling without traditional ductwork
Ventilation & Air Quality Services
Proper airflow supports comfort and healthier indoor spaces. Our Farmington Hills HVAC team performs ventilation and indoor air quality services for homes and businesses.
Indoor Air Quality Services: Install air purifiers, whole-home humidifiers, dehumidifiers and advanced filtration systems to enhance indoor air quality
HVAC Financing in Farmington Hills, MI
Heating and cooling upgrades can be a significant investment. Horton offers HVAC financing in Farmington Hills through GreenSky with multiple payment plan options for qualified applicants. Whether you are replacing a furnace or installing a high-efficiency air conditioning system, our financing provides flexibility when you need it most. Contact us today to review available HVAC financing plans.
“Professional, fast, and great pricing. Used them for a few different jobs now and I wouldn't think of using a different plumber. Recently had Sean out to repair a busted hose line. Took under an hour and was worth every penny.”
Kim F.
Friendly & Professional
“Used this company a few times, and they have done an excellent job. Fixed my A/C. They were very friendly and professional and took the time to show me the issues and the before and after.”
Martin R.
Thank You Jason & Horton
“Had a good experience with Jason W. technician with Horton plumbing. He was efficient and clean. Spent extra time on tips for avoiding more problems with our kitchen sink. Would recommend.”
From subzero winter temperatures to humid summer heat, HVAC systems in Farmington Hills face heavy seasonal demand. When comfort levels shift or equipment performance declines, contacting a local HVAC company early can reduce repair costs and prevent complete system failure.
Heating Issues
Furnace heat exchanger concerns: Cracks or corrosion can affect safety and heating performance.
Furnace limit switch keeps tripping: Often caused by restricted airflow, dirty filters or blower motor problems.
Dual fuel system not switching properly: Control board errors or thermostat configuration issues may interrupt operation.
Boiler circulating pump failure: Can result in uneven heat distribution or cold zones in the home.
Heat pump outdoor unit iced over: Defrost cycle malfunction or refrigerant imbalance commonly leads to buildup.
Hydronic heating zones not responding: Zone valve failure or wiring faults may prevent proper heating control.
Cooling & AC Issues
AC capacitor failure: Prevents the compressor or fan motor from starting properly.
Variable-speed air handler not adjusting airflow: Control board or ECM motor problems may reduce efficiency.
Refrigerant line insulation deteriorating: Can lower cooling output and increase condensation issues.
Mini-split system flashing error codes: Often related to sensor malfunctions or communication errors between units.
Condenser coil blockage: Dirt, debris or landscaping obstruction may restrict airflow.
High humidity inside despite AC running: Improper system sizing or evaporator performance issues.
Rattling ductwork during cooling cycles: Loose joints, pressure imbalance or metal expansion.
General HVAC Problems
Air handler running continuously: Thermostat miscalibration or airflow restriction may be the cause.
ERV or HRV ventilation imbalance: Improper fresh air exchange can affect comfort and air quality.
Programmable thermostat losing settings: Power interruptions or internal battery failure.
Duct leakage in attic spaces: Energy loss, inconsistent temperatures and higher utility costs.
Whole-house dehumidifier not draining: Clogged drain lines or pump malfunction.
Excess static pressure in duct system: Improper duct sizing or blocked returns.
Musty odor when system starts: Potential microbial growth in evaporator coils or drain pans.
Do You Need a Permit to Replace an HVAC System in Farmington Hills?
Yes, you need a permit to replace an HVAC system in Farmington Hills. The Farmington Hills Building Division requires a heating/cooling permit for most HVAC updates or additions.
Forgoing the permitting process for HVAC system replacement can bring consequences like fines, future problems, insurance issues or unsafe systems. Horton’s expert team takes care of permitting and installation for code-compliant, safe systems.
Building Division:
31555 W. Eleven Mile Rd, Farmington Hills, MI 48336
(248) 871-2450
The Best Residential HVAC System for Farmington Hills Homes
The ideal HVAC system for a Farmington Hills home depends on property size, insulation quality and Oakland County’s seasonal temperature shifts. Winter lows generally fall between 15–21°F, while summer highs reach 81–86°F with noticeable humidity. With the average home size around 2,100 square feet in Farmington Hills, a properly sized high-efficiency furnace paired with central air conditioning or a variable-speed heat pump system provides stable, year-round comfort. Accurate load calculations improve airflow, reduce energy waste and support long-term system performance.
Climate Factor
Average in Farmington Hills, MI
HVAC Impact
Winter Low
15 - 21°F
High-efficiency gas furnaces or dual-fuel heat pump systems handle colder winter demand
Summer High
81 - 86°F
Energy-efficient central AC systems help manage heat and humidity
Average Home Size
~2,100 sq. ft.
Larger homes benefit from variable-speed systems for balanced airflow
Seasonal Humidity
Moderate, Elevated in Summer
Whole-home dehumidifiers and improved ventilation enhance comfort
If it’s time for an HVAC replacement in Farmington Hills, contact Horton Plumbing, Heating & Cooling for a thorough equipment evaluation and expert advice on your next system.
