SGI Heating and Cooling

Providing fast and friendly residential heating and cooling services to
Michigan and Ohio.

Contact us today to request an estimate or schedule service!

Heating and Cooling Services for Michigan & Ohio

SGI Heating and Cooling is a leading service provider of HVAC services for Michigan and Ohio residents. Headquartered in Flint, MI, our installation and service technicians handle furnaces, air conditioning, generators, hybrid geo-thermal systems and more.

heating & cooling thermostat

Heating Systems

Don’t be left in the cold this winter! SGI services and installs the most trusted brands in heating.

heating & cooling technician servicing air conditioner

Cooling Systems

SGI handles air conditioning installation/repair, ductless mini-split systems, and more.  

home backup generator

Backup Generators

Keep the lights on – even during a storm – with a power generator installed by SGI Heating and Cooling.

well-connect hybrid geothermal heat pump

Well-Connect

Well-Connect is a new and exciting hybrid geothermal system made right here in Michigan!

Comfort Starts at Home

SGI Heating and Cooling is dedicated to providing excellent service at an exceptional cost. Our #1 priority is your comfort, safety, and satisfaction, and our team of experienced technicians is here to prove that. Our techs will determine the best possible solution for your home and find the perfect furnace or A/C for your budget and needs.

Home Comfort Systems

SGI is a certified installer of only the greatest names in heating and cooling. This includes Lennox, Carrier, Amana, Rheem, Miller, Mitsubishi, and more. In addition to furnaces and A/C, we also install and service boilers, mini-split systems, generators, and the innovative Well-Connect Hybrid Geothermal system.

lennox furnace

Furnaces

We offer a wide variety of high-efficiency furnaces to meet your desired budget and needs.

amana air conditioner

Air Conditioners

With a diverse selection of cooling options available, our techs can find the best solution for your situation.

lennox mini split

Mini-Split Systems

Ductless Mini-Split systems are great heating/cooling options for rooms/garages without dedicated ducts.

well-connect hybrid geothermal heat pump

Well-Connect

Well-Connect is an innovative solution developed right here in Michigan. Find out how Well-Connect can save huge amounts on your heating bills!

wil-mcclain boiler

Boilers

In addition to contemporary furnaces, SGI is also certified to service and install boiler systems.

generac home backup generator

Generators

SGI carries generators from leading brands such as Generac, Briggs, and Honeywell.

What Our Customers Think

“My husband Robert and I could not be happier with your company. From start to finish, everyone involved in selling and installing knew all information to answer any question or concern we had. Everyone was friendly and very professional. I rate your company with the best we have ever had, and your installers Cliff and Tim were amazing. I can’t tell you how great it was to watch someone who cared about the work they were doing. We could not find one thing we were not happy with. I definitely will recommend your company to all friends and relatives. Thank you!”

– Gayle, Mt. Pleasant

“You always hear the complaints, BUT YOU NEVER GET ENOUGH KUDOS ABOUT EXCELLENT SERVICE. I would just like to commend SGI from Jeff, who sold me and told me what SGI would do for me, to Ray and Tim who did exactly what Jeff said SGI would do. It is such a pleasure in today’s market to work with a company that is prompt, tells you what they are going to do, and then does it. They even put my landscaping rocks back in place. Thanks!”

– Michael, Lansing

“The team assigned by SGI did a great job with the installation of my new Rheem home furnace. Ray & Cramer were on time and put in a long day to complete the installation in only one day. I was pleasantly surprised with their efficiency, as I did not know if that would be possible in only one day. They were professional & considerate during installation. They worked dilligently to install the new furnace, humidifier & heat ducts to the second floor. This is the first time the upstairs has felt comfortably warm, which is a great relief. I also appreciated their thorough & patient instructions regarding new furnace operation as sometimes I need to be told more than once. Again, these young men did a fine job and I will highly recommend your company!”

– Barbara, Eaton Rapids

“I want to let you know that your workers Wayne, Randy & Jared did a fine job at my house. They installed a furnace, A/C & hot water tank. They were polite, neat and hard working all day long. They kept on course and kept me informed about everything going on. The electrician came and did the work outside for the A/C condenser and Randy came back to test A/C running. We are very satisfied with the products and their installation! Thanks!”

-Carl, Howell

We tried to obtain quotes from 4 companies (one was a relative) to get a new hot water heater, ac unit, and furnace. We got your name from a very good friend in Petoskey MI, who spoke very highly of your company. The quotes were close but we chose HD because of your reputation.

 Yesterday Andrew Dallaire and Don Hunter came on time…actually early…introduced themselves and started the long day of setting up our new equipment. They were friendly and professional. We have a very small closet UPSTAIRS where all of our utilities are and needed some extra time to clean the area up after the dinosaurs were removed. They were very accommodating. Then what looked like the chaos of pipes and threading ended up becoming beautiful, colorful coordination of copper and new white piping. Andrew understood my frustration of not having things in a straight line and put everything in neatly. Don understood the importance of having an AC unit and pad look good as a part of any landscape. 

 They finished ahead of the time they expected, calming explained how to maintain our new systems and enjoyed a laugh and some water with us. We had a few neighbors come by and we proudly raved over your crew and company. We have and have had, a few houses, and your company was by far the best crew we have ever had work on anything in any of our homes. Maybe you should expand your services to all of the trades!!

Bev, Brighton MI

The whole experience with SGI Heating and Cooling was perfect. I wouldn’t change anything.

The gentleman who came out and gave us a quote (Cramer) was very detailed and knowledgeable.  Cramer provided us quotes for three major HVAC systems with options for just A/C, both A/C, and furnace and an option to add a humidifier.  He explained each quote in detail, including incentives, and answered all of my questions.  We chose to replace both the A/C and furnace.  All of the permits and the inspection were handled by SGI Heating and Cooling included in our quote pricing.  There were no hidden charges whatsoever.  Everything was finalized and an installation date was provided.  It doesn’t get any easier than that.

The installation crew (Joe & Don) were prompt, professional, and very courteous.  They explained everything in detail which made me feel very comfortable.  Honestly, it was like I had friends over to install this system.  The installation time was very efficient and professional. When complete, everything was tested and explained, including maintenance tips.  For as much work that was performed, you wouldn’t even know that they were there.  There were no traces of the old system (inside and out) and the areas were incredibly clean.  Nothing for me to do!  Again, it doesn’t get any easier than that.

Hats off to SGI Heating and Cooling. I would certainly recommend them to anyone needed their services.

 

We are very pleased with your sales team, installation and the Generac itself. When the county inspector came to see that it was installed properly he asked us who did the installation. We told him SGI and he complimented your company.  He said, “I should have known!  They always do an excellent job!

David and Ava – Glennie MI

Quality Above All Else

SGI offers a variety of warranty options and maintenance plans for new equipment! Above all else, SGI prides itself on exceptional customer service. The number one priority for SGI is always customer satisfaction!

 

  • Free Estimates on New Systems!
  • Satisfaction Guaranteed!
  • High-Efficiency Systems Can Save Hundreds on Energy Bills!