At Harriman Heating & Air Conditioning, we know furnaces—gas and oil. Our heating, ventilation, and air conditioning (HVAC) team of professionals has been installing, repairing, and maintaining gas and oil furnaces here in the Farmington Hills area since 1996.
Our professionals always maintain the highest standards. Along with our prompt and courteous service, you will always be satisfied with a job well done.
At some point, all furnaces need replacing, even with consistent professional maintenance. Furnaces typically can last 15 to 20 years with regular maintenance. If you notice your furnace is no longer working efficiently or if it stops working all together, it is time to replace it.
When that time occurs, call our knowledgeable experts. We can be in and out with little inconvenience to you and your lifestyle. We make it our goal to work around your schedule, and we always leave your home in the same, or better, condition than we found it.
If you are currently looking for a new furnace, call and speak with someone on our team. We install all makes and models of furnaces, so we will be sure to find the perfect fit for your home, needs, and budget.
How Much Money Can a New Furnace Save You?
Our AFUE energy savings calculator can help determine how much you could save on your utility bills. Simply enter your current unit's AFUE value and compare it to a newer, more efficient system. You can even customize it to better match your home's system for a more accurate calculation.
When your furnace begins to make a strange noise or if it only blows cool air, it is time to call in our HVAC professionals. Our highly trained team members will promptly come out to your Michigan home to quickly diagnose and repair the issue.
Since we service and install a wide variety of furnace makes and models, we will get right to work, since we know precisely what needs to be done. We do work with a wide range of furnaces, so it is likely we will have your needed part in stock and handy, and you will not need to wait for us to order it.
When your furnace has a problem, we are always here for you when you need us. We offer 24/7 emergency service. Your satisfaction and comfort are at the top of our priority list.
Proper maintenance can extend the life span of your gas or oil furnace and keep it in good working order along the way, saving you money. That is why we offer preventative maintenance programs for your heating and cooling system.
Our expert team will schedule a preventative maintenance program customized just for you and your needs. With regular maintenance, you can expect an inspection and cleaning of your furnace and its components. This helps you achieve the energy savings your efficient furnace can offer, saving you money year after year.
Regular maintenance is also a good investment. During our maintenance visits to your home, our professionals can spot a needed repair before it turns into unexpected and costly trouble for you. We will head it off, keeping your life running smoothly.
Call Us for Your Furnace Needs
At Harriman Heating & Air Conditioning, we have been working with the Farmington Hills, MI area’s furnaces since 1996. There is not too much we do not know about furnaces. Our experience and knowledge, coupled with our professionalism and courtesy, make us the perfect team for your furnace needs. Call us today at 734-271-6200 or request service online to talk furnaces.
Gas Furnace Maintenance in Canton, MI 48188
Gas Furnace Repair in Novi, MI 48375
“John is a great person and technician, he was courteous, he got on time and make a very thorough analysis of the problem and made the recommendations to fix and keep the furnace working. I would like to recommend that john get the proper compensation for his work , he is amazing !”
Furnace Inspection in Sterling Heights, MI 48314
“Rodney came out to do an inspection/estimate on some leaking furnace pipes.
He identified the problem right away and thoroughly explained how it could be fixed, answering any questions & concerns.
He also showed me how to adjust the humidifier, replace the humdifier filter and clear out the filter pump/filter tubes. Super helpful for a first time home owner.
PPE was worn as well as shoe covers and he cleared up any dust/drywall left over from the inspection.
And he was super nice to my dogs!
Thank you for a great first experience!”
Gas Furnace Maintenance in Westland, MI 48186
“Very professional and polite young men. John and Mitch did a very good job.”
Gas Furnace Maintenance in Westland, MI 48185
“Rob came to the house to perform a furnace inspection and routine maintenance. He was professional and personable!!! He was very considerate regarding Covid safety and kept his mask on the entire time. First time using Harriman and will definitely use again and definitely refer to family and friends.”
Gas Furnace Installation in Ferndale, MI 48220
“Feel free to edit as needed. This review is for all interactions with Harriman personnel from initial service call to final installation.
John – Very impressed with how thorough this young man's inspection was and how quickly he was able to diagnose the issue. He was very polite and explained the situation thoroughly. I was glad that he uncovered the larger issues before I spent a lot of money on trying to repair a system that was truly at the end of its useful life. 27 years from a Trane XL80 is an excellent run, and it sold me on getting another Trane.
Jon – Very personable and easy to deal with. He made the purchasing decision easy, and the finance application was a snap to complete. We had an approval almost instantaneously. He set me up with a temporary furnace while my equipment was being sourced, and came back with (sorry, I don't remember who was helping that day — I want to say it was another John?) to install it. I was very happy with the speed and level of service.
Jay R. & Mike A. – I had Jay and Mike in my house for three different days, as my installation was a complete replacement of furnace, central air, air cleaner, air scrubber, and hot water tank. It also required some new ducting. These guys were very polite and respectful, always taking care to use masks (installation took place during the worst of the COVID pandemic), and they never had an idle moment — they were all business from arrival to departure each day. The new furnace is now oriented properly for easier servicing, and the entire installation was very tidy and of excellent workmanship. They also did a great job of cleaning up afterwards, and on the final day, I was given a guided tour on the different components of the new system. I have been very pleased with my experience with the Harriman company from start to finish, and I plan on having them out annually to help keep this system in tip-top shape.”
Gas Furnace Maintenance in Livonia, MI 48152
“Service Tech – John G.
Very helpful. Keeps work area clean. Excellent personality. Respectful of customer property and customer well being.
John knew his job, was efficient and explained the service performed.”
Gas Furnace Maintenance in Northville, MI 48167
“John G was professional and courteous. We hope to see him again for our next yearly maintenance.”
Gas Furnace Maintenance in Ann Arbor, MI 48103-9679
Jason S. was my service person today for a routine annual furnace service call. He was courteous efficient and answered a couple of questions I needed to know. Thank you for hiring such wonderful respectful persons.
Karen Kerns6655 Jackson rd., #697Ann Arbor, MI 48103″
Gas Furnace Maintenance in South Lyon, MI 48178
“Technician John G did an excellent job for us today (8 DEC 2020). He was professional, prompt, and knowledgeable. We will ask for him next time.”