Trusted Heating and Cooling Services in Plymouth, MI
From the walkable streets around Kellogg Park to neighborhoods off Ann Arbor Road, Haggerty, and Beck, Harriman Heating & Air Conditioning is proud to serve Plymouth homeowners with dependable heating and cooling solutions. Our team offers air conditioning installation and repair, furnace service and replacement, heat pump support, ductless mini splits, and indoor air quality upgrades for Plymouth’s mix of classic and newer homes. We service all makes and models, including Trane.
If your Plymouth, MI home needs HVAC attention, call 734-271-6200 or request service online today to schedule a visit.
Air Conditioning Services
Our air conditioner services in Plymouth, MI help homeowners with air conditioning repair, installation, replacement, and maintenance when cooling performance drops, energy costs rise, or older equipment begins creating comfort and reliability problems throughout the home.
At Harriman Heating & Air Conditioning, we diagnose common AC issues such as weak airflow, warm air, refrigerant problems, and systems that struggle to keep up in summer weather. We provide clear recommendations for repair, service, or replacement based on your home’s needs and your long-term comfort goals.
Contact us at 734-271-6200 or request service online today.
Air Duct Services
Homeowners in Plymouth, MI choose our air duct services for air duct installation, replacement, and repair when they need better air distribution, cleaner indoor air, and improved HVAC performance from ductwork that is sealed, supported, and functioning properly.
At Harriman Heating & Air Conditioning, we help solve duct problems that can increase energy waste and reduce comfort throughout the home. Whether you need repairs to damaged duct sections or replacement for an older duct system, we can help you move forward with confidence.
Contact us at 734-271-6200 or request service online today.
Boiler Services
Homeowners in Plymouth, MI choose our boiler services for boiler installation, repair, replacement, and maintenance when they need reliable heat, stronger system performance, and professional recommendations for boilers that are aging, inefficient, or requiring repeated repairs.
At Harriman Heating & Air Conditioning, we provide boiler service for both routine heating maintenance and more urgent repair needs. If your current system is no longer dependable or the cost of repairs is starting to add up, we can help you compare practical replacement options.
Contact us at 734-271-6200 or request service online today.
Commercial HVAC Services
Businesses in Plymouth, MI choose our commercial heating and cooling services for HVAC installation, repair, replacement, and preventative maintenance when they need reliable indoor comfort, stronger system performance, and professional support for equipment that serves their facility every day.
At Harriman Heating & Air Conditioning, we provide commercial HVAC service for businesses that need responsive repairs, planned maintenance, equipment upgrades, or complete replacement. Our team works to help you reduce downtime, improve efficiency, and maintain dependable heating and cooling throughout the year.
Contact us at 734-271-6200 or request service online today.
Learn more about commercial services
Ductless Mini Split Systems
Homeowners in Plymouth, MI choose ductless system services for ductless mini split installation, repair, replacement, and maintenance when they want better control over indoor comfort, improved energy efficiency, and practical heating and cooling for specific rooms or living areas.
At Harriman Heating & Air Conditioning, we help homeowners in Plymouth with ductless systems for additions, renovated spaces, and areas with ongoing temperature problems. If your mini split is no longer operating properly or you are considering a new system, we can recommend the right option.
Contact us at 734-271-6200 or request service online today.
Furnace Services
Homeowners in Plymouth, MI choose our furnace services for furnace installation, repair, replacement, and maintenance when they need reliable heat, stronger system performance, and professional recommendations for furnaces that are aging, inefficient, or requiring repeated repairs.
At Harriman Heating & Air Conditioning, we provide furnace service for both routine heating maintenance and more urgent repair needs. If your current system is no longer dependable or the cost of repairs is starting to add up, we can help you compare practical replacement options.
Contact us at 734-271-6200 or request service online today.
Heat Pump Services
Homeowners in Plymouth, MI choose our heat pump services for heat pump installation, repair, replacement, and maintenance when they need reliable indoor comfort, stronger efficiency, and professional recommendations for systems that are aging, inefficient, or requiring repeated repairs.
At Harriman Heating & Air Conditioning, we provide heat pump service for both routine maintenance and more urgent repair needs. If your current system is no longer dependable or repair costs are starting to add up, we can help you compare practical replacement options.
Contact us at 734-271-6200 or request service online today.
HVAC Maintenance
Homeowners in Plymouth, MI choose maintenance services to keep HVAC systems running more efficiently with routine heating and cooling maintenance that supports dependable comfort, improved performance, and fewer disruptions during the hottest and coldest parts of the year.
At Harriman Heating & Air Conditioning, we help homeowners schedule HVAC maintenance for equipment that needs regular inspections, cleaning, and performance checks. Staying current with maintenance can help reduce strain on the system and improve confidence that it will work when needed most.
Contact us at 734-271-6200 or request service online today.
Indoor Air Quality Services
Homeowners in Plymouth, MI choose indoor air quality services to improve the air inside their homes with solutions that support cleaner breathing conditions, better moisture control, and a more comfortable living environment throughout the year.
At Harriman Heating & Air Conditioning, we help homeowners find the right indoor air quality products and services for concerns like poor air circulation, excess humidity, dust, and airborne irritants. Our team can help you compare options and choose what fits your home best.
Contact us at 734-271-6200 or request service online today.
Water Heater Services
Homeowners in Plymouth, MI choose our water heater services for water heater installation, repair, replacement, and maintenance when they need dependable hot water, stronger system performance, and professional recommendations for units that are aging, inefficient, or requiring repeated repairs.
At Harriman Heating & Air Conditioning, we provide water heater service for both routine maintenance and more urgent repair needs. If your current unit is no longer dependable or the cost of repairs is starting to add up, we can help you compare practical replacement options.
Contact us at 734-271-6200 or request service online today.
Whole-Home Humidifier and Dehumidifier Services
Homeowners in Plymouth, MI choose whole-house humidifier and dehumidifier services to improve indoor humidity balance with solutions that support better comfort, cleaner-feeling air, and more stable moisture levels across the home in every season.
At Harriman Heating & Air Conditioning, we help homeowners compare humidity control options based on what their home needs most. If your indoor air feels too dry, too humid, or uncomfortable during certain times of year, we can recommend and install a practical whole-home solution.
Contact us at 734-271-6200 or request service online today.
Learn more about whole-house humidifiers and dehumidifiers
Zone Control System Services
Homeowners in Plymouth, MI choose zone control systems to improve comfort with customized heating and cooling zones that make it easier to control temperatures in separate parts of the home based on individual needs and usage patterns.
At Harriman Heating & Air Conditioning, we help homeowners in Plymouth add zone control systems that support better comfort throughout the house. If certain rooms are always warmer, cooler, or used differently than others, zoning can provide a more practical and effective comfort solution.
Contact us at 734-271-6200 or request service online today.
Plymouth, MI Heating and Cooling Services You Can Rely On
Whether you live near Old Village, Lake Pointe, or one of Plymouth’s newer subdivisions, Harriman Heating & Air Conditioning is here to keep your home comfortable through hot summers and cold winters. We focus on honest assessments, clear explanations, and quality workmanship on every repair, tune up, and installation.
From resolving AC and furnace issues to planning energy efficient replacements, exploring heat pump options, and improving indoor air quality, our local team is ready to help. Call 734-271-6200 or request service online to book HVAC service in Plymouth.
“No A/C on a 90-degree day. You found a way to get me serviced on short notice. Thank you! Tech was on time, quickly diagnosed the issues, had the necessary parts in his truck and the job was complete. Love it when a plan comes together!”
“We have the Gold Maintenace with Harriman. Adam was out to clean and check our furnace. He was very professional and went over everything about our furnace. I highly recommend Harriman Heating & Air Conditioning.”
“Robert was pleasant as well as efficient. He was able to fix our leak with a short time and he checked out the furnace to be sure that all the joints were working correctly and that there were no further leaks. Great service!!!!”
“Josh is a great technician. Explained everything and was very personable.”
“We first used Harriman when our previous furnace stopped functioning in cold weather in 2020. All the companies I contacted said they had no one to send for at least 24 to 48 hours. Harriman promised to send a technician within hours and they kept their word. We then used them for maintenance and eventually decided it was time to replace the old furnace. There are not enough words to describe the detailed level of service and installation of our new furnace from the point of purchase with Jon to completion of the installation. Jesse and Jeff were an amazing team of installers. They were very courteous and professional taking time to describe the process and answer all our questions. James was incredible solving a problem with the heat pump that was installed years ago by another company but would not function in the heating mode. James solved the problem and got it working. The office staff were always very friendly and responsive making sure we were kept informed of all schedules. It has truly been a great experience working with everyone at Harriman.”
“Mitch did an inspection and cleaning of our air conditioner. He is always very thorough and professional.”
“Josh and Chance showed up on time and provided a thorough service of our furnace and air conditioner. Josh was especially helpful in explaining what he would be doing as well as recommending what next steps might be needed to keep our furnace and air conditioner in good working order. When we need maintenance next year, I would not hesitate to request Harriman Heating.”
“Mitch was very informative about services that could be purchashed. Mitch was very knowledgeable concerning what needed to be done. I feel his work was above the BEST. He was courteous and very concscios of my house. I would recommend Mitch at any time.”
“Mitch was very professional, courteous and helpful. He explained to me what the issue was and repaired it very efficiently. He also showed me how to replace my furnace filter and gave me insight into areas that should be considered for future maintenance. I’m very appreciative of the service received.”
“These guys were very knowledgeable, curious and helpful. John H and John G were professional and went above and beyond. So happy I called them.
They are doing more work for me, and I’m looking forward to another great job.”