Gene May Heating & Cooling
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Gene May Heating & Cooling
Providing Furnace, AC, and Boiler Services to Joliet and the surrounding areas since 2007. Gene May Heating & Cooling performs installation, repair and maintenance on residential heating and AC equipment in the Joliet area. Need to put in a new furnace or replace your rusty boiler? You can count on us.

So don't hesitate to give us a call! Own a business in the Aurora or Joliet area? Let Gene May Heating & Cooling help keep your customers comfortable. We install, maintain, and repair commercial HVAC equipment - packaged units used in commercial buildings and offices from one to three stories tall.

Our AC repair and replacement services help you to stay comfortable on those 90-degree days. Whether you need an air filter upgrade or an air purifier installation, we can help you breathe easier. Gene May Heating & Cooling has been proudly serving the residential and commercial HVAC needs of the Aurora area since 2007.
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Your family's comfort, safety and energy savings is very important to us. Your are our customers, friends and neighbors and we are here to take care of you. Being a lifetime member of this community, we take that very seriously. That is why we choose to offer the best equipment and services available.
Call Gene May Heating & Cooling for furnace repair and replacements, ventilation problems, furnace cleaning, and seasonal safety inspections. We are your complete Home Air Comfort Specialists. Call the HVAC Specialists, Gene May Heating & Cooling today for high-efficiency furnace installations that will keep you and your family in low cost, eco-friendly comfort all year!
Indoor air quality (IAQ) can have an important impact on your health as indoor air can be 5x more polluted than outside air. Your air ducts and heating and cooling equipment could be housing and spreading bacteria, virus, mold, dust mites, pet dander, and more. But don't panic. Gene May Heating & Cooling has the solutions to make your home's air safer and healthier.
Has your house been struggling to stay warm during the colder seasons? Perhaps your boiler just isn't working like it used to or has stopped functioning entirely. Call Gene May Heating & Cooling to make sure your boiler is running efficiently and properly, whether it's steam, gas, or oil burning. An ill-maintained boiler can not only cost a lot more to run regularly but can be dangerous to you and your household.
American Standard customers demand products that provide exceptional reliability, meet stringent performance requirements, and are competitively priced. American Standard delivers with the Precedent light commercial packaged systems. Precedent features cutting edge technologies: reliable compressors, American Standard engineered ReliaTel controls and computer-aided run testing.
Reviews (13)
John C.
John C.
Mar 25, 2021
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No doubt, the best service and professionalism I've seen in the business. I've used Gene May for many years for annual service and they've been fantastic. I just had a new Furnace and A/C installation yesterday and it was more of the same. They're just not installers, they're experts that have great pride in the work they do.
Nancy Campisi
Nancy Campisi
Jan 07, 2021
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Our a/c went out late Sunday night, in the middle of this recent heatwave. We were able to contact the office and our service technician to arrange for an emergency service call. Our technician, Larry C. showed up early and was able to repair the problem in a quick, professional manner. Larry has been our hvac guy for many years and always does an outstanding job. I would highly recommend Larry and Gene May agency to anyone in need this type of work.
Grant A.
Grant A.
Nov 01, 2020
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Excellent service and quality.

Had a new furnace and AC put in. Installers were polite and professional.

Highly recommend
Mark Giacomi
Mark Giacomi
Sep 16, 2020
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Used Gene May in my first house which was a gas forced air unit, and now I'm my new home which has a gas boiler. Excellent work done on both systems. Their technician Jason is very knowledgeable and thorough. Will not hesitate to use them again.
Service: Repair heating system
Jenny Hamby
Jenny Hamby
Sep 08, 2020
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Our A/C conked out on a day when it hit 93 degrees. Gene May Heating & Cooling was highly recommended by a friend and exceeded our expectations. They offered to send someone that day. Larry was right on time, so personable and helpful, and got everything fixed up and restored quickly. Our immediate problem was fixed, and they pointed out and addressed two other looming issues. Exceptional service and a great value. We will be bringing them back this fall to tune up our heating system.
Matthew Wolff
Matthew Wolff
Aug 11, 2019
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They did an excellent job of coming to our house on a Holiday and getting our furnace running again. Will use them again in the future. Highly skilled professionals!
Tanya G.
Tanya G.
Jul 09, 2019
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Great experience working with both Karen and Larry when our air conditioner stopped working! Karen was very knowledgeable and walked me through the steps to take to thaw out our frozen unit so it could be worked on when the technician arrived. Larry came out, quickly assessed the problem, replaced a part and had us up and running in about an hour. Both Karen and Larry were super nice and wonderful to work with!
Sarah Britz
Sarah Britz
May 31, 2019
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The ONLY company we will ever use for our heating & cooling needs! Excellent service by a family run business! Have had them come out to our house a few times over the past seven years. Each time they have been friendly, professional and have given top notch service! Highly recommended!
Carole A.
Carole A.
Jul 09, 2018
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Have used Gene May for years and years. Had them come out to replace a thermostat and the final charge was $357! Outrageous! Everyone says they are great, but too pricey. Will not use again after 15 years. Too bad!
Randy McELyea
Randy McELyea
Nov 14, 2017
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Gene may hearing and cooling are the best out there from the person who answers the phone to the technician Kevin and Rodney you guys are the best.I have dealt with other companies in the past never again gene may will always get my business. I refer them to anyone interested in replacing or for repairs.I can't thank you for your honest and dependable service.THANK YOU!
Nick Vogelsang
Nick Vogelsang
Oct 02, 2017
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Very helpful. Had a technician walk me through some stuff over the phone that ended up being a big help. Definitely using them in the future
Rosann R.
Rosann R.
Nov 06, 2014
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I was referred to this company by a co-worker. Rodney came out on a Saturday morning and gave us a quote. Very friendly and professional. We had our units installed a week ago and we are so pleased!

This is a top notch company. Great service, great products and no gimmicks!

Also, several great rebates! If you need a new furnace/AC, you can't go wrong with Gene May!
Lisa D.
Lisa D.
May 30, 2014
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Gene May, is by far, the best HVAC company we have ever worked with (and we have tried several other HVAC companies). Last year, when our basement flooded, they had the new system installed in just a few days, while neighbors were still waiting for heat from other companies. This year, when our upstairs furnace and A/C were shot, we again called Gene May. We called them on a Tuesday, had a quote by Wednesday, and the two day project was completed by Friday. Rodney, the owner, came by twice, to make sure we were happy with the work. The final bill came in almost $200 under the initial quote.