Website
Call
A To Z Total Heating & Cooling
A to Z Heating & Cooling has been providing high quality products and services to homeowners and businesses since 1982. We service furnaces, water heaters and air conditioners. Our certified factory-trained technicians service and repair all makes and models of residential and commercial heating and air conditioning.

At A to Z Heating & Cooling, we pride ourselves on our ability to efficiently and effectively fix your heating and cooling problems. Whether you have an old system that needs to be fixed or you need a new system altogether, we can provide you with the best solutions in the area. With over 35 years of experience behind us, you know you can count on our team.

Be sure to have your furnace checked on a seasonal basis so you can avoid costly repairs later on. If you want to stay cool during the long summer months, now is the time to have your AC system checked. I want to thank your staff for their professionalism and efficiency in repairing our furnace during a cold snap.
Services
Keep the chills out of your home. Even when Mother Nature sends a blizzard your way, you can stay cozy and comfortable inside with heating services from A to Z Heating & Cooling. Whether your furnace is on the fritz or you're looking to install a furnace for your home, you can count on us to keep you warm.
Is your air conditioner having a meltdown? Don't sweat it - keep cool with quick service. Escape the sweltering heat with cool solutions from A to Z Heating & Cooling. No matter what time your heat wave strikes, you can count on us for quick repairs from trained quality technicians. If your air conditioner is out of date, you may be losing big bucks on your energy bills.
It takes more than a heating and air conditioning system to create the optimal indoor air quality environment. Air pollutants can be drawn in from the outside in an older leaky home but surprisingly today's tightly built, energy efficient homes can also become polluted due to the lack of change in air.
No matter what brand furnace you have, we can maintain and repair it. If you are looking for a new furnace, give us a call for a free installation estimate. We carry the name brands that you know and trust and provide warranties that can't be beaten. Give us a call to learn more. Stay cool during all year long with air conditioning units from A to Z Heating and Cooling.
Find exactly what you need with a great selection and even better service. Not only will you find exactly what you're looking for among our extensive selection of parts, but you'll also receive over 30 years of experienced guidance. You'll walk away with the part you really need. You can rest assured that we supply parts for most appliance brands including commercial, high end and residential appliances.
Reviews (26)
R. C.
R. C.
Jan 06, 2022
Report
Service manager is extremely rude. He didn't like me challenging him and the installation performed by his technicians.
Dwayne
Dwayne
Nov 27, 2021
Report
Amazing company.Highly recommend this place.They came out on an emergency
We had no heat.They came out the next morning and fixed the boiler at our church.We were having a funeral and A to Z came out just in time real early in the morning had the place heated up before we arrived.I absolutely love them they turned a terrible situation into a beautiful funeral.Thank you from the bottom of my heart you all were amazing.I cannot thank you enough.
Rick Coogan Coogan
Rick Coogan Coogan
Nov 24, 2021
Report
As usual, this exceptional business came through yet again. I called them yesterday because I had water all over my floor. They came around 1om today and quickly fixed my condensate pump.
I am ALWAYS happy with this business. They are always courteous, professional and competent.
Joe went above and beyond by not only unplugging the condensate line, but also took apart my pump and cleaned it thoroughly. He didn't have to do that.
I strongly recommend A to Z Heating and Cooling.
Martha
Martha
Nov 04, 2021
Report
Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
From the estimate for a new furnace to the the installation and payment options. Everyone was courteous and helpful. I recommend A To Z to anyone.
Service: Install heating system
Kathy Dobek
Kathy Dobek
Oct 14, 2021
Report
Positive: Professionalism, Quality, Responsiveness, Value
Joe did a great job! He was professional, efficient & friendly.
Joe explained everything so well and got the job done perfectly and quickly.
We are very happy with his service!
Services: Install thermostat, HVAC maintenance
Lou T.
Lou T.
Sep 03, 2021
Report
Do not use this company! Service guy came out when our wall furnace in family room went out during worst cold snap in years. Guy said it was ignitor, charged me $85 for the service call, and that's the last I ever saw or heard from this company of grifters. I called and left messages and no response EVER. This happened a couple years ago but I still feel so strongly about these shysters that when I saw their name come up during a google search I felt I owed it to other potential customers to hear what a shoddy company this is. Can't believe they're still in business!
Megan Kiselewski
Megan Kiselewski
Sep 02, 2021
Report
We started having issues with our air conditioning not cooling the house intermittently. It was a difficult problem to diagnose and fix but every tech and install team that came out did everything in their power to make things work for us. Lisa in the office was nothing short of wonderful. She was extremely accommodating to our specific circumstances and was incredibly kind. I feel like her concern for the comfort of our family was almost as much as our own. Thank you A to Z, having an air conditioned home again is WONDERFUL.
Lucy Olivera
Lucy Olivera
Jul 22, 2021
Report
On the first service call I had an ac part replaced at a very reasonable price. A couple days later my system stopped working again. A to Z came and checked it out for me and explained that earwigs cause problems inside the unit and nothing needed to be repaired this time. Each trip to my house the repairmen were friendly and explained everything so I could understand it. I trust this company to service my home.
Debbie Walega
Debbie Walega
Jul 16, 2021
Report
Positive: Professionalism, Responsiveness
Lisa was absolutely amazing to work with. Talk about customer service - she is the best! Lisa is an absolute pleasure to work with and she goes above and beyond to make sure you have the best experience possible. In short, she’s the best. We would recommend A-Z to family and friends.
Services: Install AC, Install heating system
Lorri Camobell
Lorri Camobell
Jul 05, 2021
Report
When I made the decision to purchase a new heating/cooling system. A to Z by far out weighed their competitors. I recently experienced a situation that only GOD could come down and fix. However Joe, the service tech and Lisa, the office manager showed/expressed nothing but faith and pure compassion. They prayed for me and I prayed for me along with my prayer warriors about the situation, the next day GOD had this in control, if I could have given both Lisa and Joe a hug, I would. These 2 individuals ong with many that I have spoken with a diamond's in the ruff and a true asset to A to Z. When I
Amanda P.
Amanda P.
Feb 12, 2021
Report
Wish we would've seen Yelp reviews before calling this business. The furnace went out in our rental unit on a Saturday while we were out of town, so we called them. The communication was poor as far as when the technician could make it out but as we had already checked with another company who had no availability until Monday, so we just gave them the okay. The tech didn't give us a heads up to let us know he was arriving as they said he would, and he initially diagnosed it as the control board needing to be replaced. We asked for a ballpark price and we're told around $485 including
Francis S.
Francis S.
Aug 26, 2020
Report
A to Z helps there customers!
They help when u really need them!
The installers are very polite and tell u everything tht they need to do and clean up afterwards!
They women the the office a very helpful and nice
All three!!!
Lar B.
Lar B.
Aug 02, 2020
Report
They must take down the accurate reviews. Simply put, these people are criminals. $640 dollars to replace a blower motor when the furnace went out and the tech deliberately disconnects the wire to the AC hoping we would be foolish enough to trust them again and call them in the summer. Reading other reviews while they were still up, this seems to be routine operating procedure for these crooks. Don't trust them, let alone call them. Criminals
Kelly A.
Kelly A.
Apr 16, 2019
Report
Worst company! Do not use to this company! They lie to you and do not follow through. They never notified me regarding having an inspection post A/C and Furnace install. I didn't know about the permits still open with the city until I tried to sell my home. I called the company looking for answers and "Jerry" who claims to run the company called me a liar. Stated he had sent me a letter and that i was lying about never receiving them. If "Jerry" really does run the company, he is a fraud and a con-man as well as the most unprofessional person I have ever talked with
Sarah J.
Sarah J.
Feb 21, 2019
Report
In the beginning of our experience I would give them 5 stars. By the end after having to deal with them numerous times and rudeness from a couple of workers and the manager that rating deflated dramatically . I just hope nothing goes wrong in the next twenty or so years so I don't have to deal with them. Five stars though to Chris!
Melanie D.
Melanie D.
Nov 29, 2018
Report
Do not waste your time with this company. Had an estimate done the first week of October to have some vents moved. After several calls to try to schedule the work to be done we were told it would be three weeks out. Day before appointment I call to confirm. I was transferred to a couple of different people then told I would get a call right back. Two hours later I call them back to be told in a very rude manner I am not on the schedule and now have to wait until after Christmas. I am only leaving one star as zero stars is not an option.
Louis B.
Louis B.
Nov 01, 2016
Report
I made an appointment to have my furnace repaired on a very cold day and they never showed up or even called to explain their absence. Not recommended.
Sean H.
Sean H.
Jun 12, 2016
Report
Had an appointment 7 days from the time I called. Yikes, I know its a bad time of year for AC repair but thats a bit far. Should have called others. So the day of the appointment comes and they tell me "he will call when he's on his way to your house". So I go up to the Saturn store up the street knowing that if he calls I can be home in 4 minutes. No call, leave a note on the door. Okie dokie, reschedule. Same thing, "he will call when he's on his way". Ok, so I wait around till 2pm (doors open, waiting). I call them. "Oh, you're next", ok
Cheryl B.
Cheryl B.
May 27, 2016
Report
Life savers! Great service and a knowledgeable service technition. My AC went out on an 86 degree day, I have pets and I was freaking out. I called A to Z Heating & Cooling and they had someone out in a few hours. Kent, the service tech, had it working within a few hours..Did I mention my AC unit is 28 years old? Words cannot express how grateful i am. Prices are reasonable too. I recommend them to anyone who needs reliable service without getting ripped off.
Tim C.
Tim C.
Mar 14, 2016
Report
I had a really positive experience with them about a week ago. About 5 years back I had them install a new furnace & AC. It's been running great until just about a week ago when the furnace wouldn't work on a Saturday night (bad timing.)

I called for after-hours service, reached their answering service, and they contacted a tech for me. When I got the call back and described the problem, they explained that this was probably just a dirty flame sensor and is a very easy and quick repair.

I asked "How easy & quick? Is this something I should be doing myself?"
Brian C.
Brian C.
Jan 09, 2016
Report
We have been using this company for over a decade, and always with good results. Unfortunately, that ended today. A to Z has proven to be a fair weather company - all is fine when things go well, but they lack integrity when the going gets tough. We had a furnace installed that took three separate visits to correct. The installers had to cut out all the PVC THREE times to get it right, and there was a leak they had to come back to fix. In addition, they ruined our flooring by spilling purple primer in multiple places. We asked for a reduced bill in the amount it would take to replace the floor
Maria S.
Maria S.
Jan 23, 2015
Report
I would highly recommend A to Z for all your heating & cooling needs. They are fast, friendly and very reasonable compared to other local companies I have used. We were very pleased with our service they provided. Thanks Jerry!
None Y.
None Y.
Nov 12, 2014
Report
Dealt with them twice, the first time I had to have someone come back out multiple times to fix the problem.. The second time I dealt with a technician named Ken who was rude over the phone, told me one price when he came and looked at the furnace and then tried to charge me double after he ordered the part... Avoid at all costs...
Gregory P.
Gregory P.
Jan 11, 2013
Report
Purchased a furnace inducer motor, tried to return it in less than 24 hours. Part was CLEARLY uninstalled and unused. In fact the parts guy is the one who opened the box. Not me! Now I suspect this was their way of insuring no return. Tried to return it and parts guys said no, cant do it after telling me the day before if I could prove it was unused the manager would consider the return.. The worst part of this transaction wasn't the fact that they wouldnt return the part, but its the fact that the manager would not come from the back after I drove 15miles back to the store.. He
Susan R.
Susan R.
May 25, 2010
Report
Horrid customer service. They were able to squeeze in a service call during a very busy time, but when the time came to quote out a new AC unit, we thanked the sales rep (Jerry, the COO) and told him we would let him know. He got very upset with us and said "You are going to shop this? My guy said you wanted it done tomorrow. If I had known that I would have taken my other 5 appointments instead". Needless to say, even though he was the lowest price, we are not ever going to use this company for anything.
Mike E.
Mike E.
Apr 01, 2010
Report
I've heard from many people to stay away from this place. But I gave them the benefit of the doubt, three times and got burned!

Last year I had to get a city inspection on my furnace. The man came in, was very nice, I told him I didn't know much about furnaces at all. Little did I know he'd sabotage my furnace. This was in the fall. Summer came around and the AC wasn't working. Called DTE to check it out because we have their protection plan. The man from DTE found that the guy from A to Z disconnected the WIRE!! He won me over with his charm, and then I guess he'd think