Curtis Climate
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Curtis Climate
Curtis Climate Corporation has been family owned and operated for the last four generations. Our expertise is in the maintenance, installation, repairs, and everything in between of heating and cooling systems of all types for residential and light commercial work. Regardless of your heating and cooling needs, our service professionals will work with you to find the right products at the right price.

If you are located in the Northwest Chicagoland area, heating and cooling systems need to be maintained in order to operate at peak performance to keep your home comfortable. Curtis Climate Corporation is a full service contractor who differentiates their work through professionalism in Glen Ellyn, IL and the surrounding metro areas.

We guarantee our workmanship and we will treat your home with care and respect. Our regular business hours are 7:30am - 6:00pm, Monday through Friday and 7:30 am - 12:00 pm on Saturday. Just call (630) 376-6468 to be directed to a professional technician. We believe in giving our customers year round comfort at the times you need it most.
Services
At Curtis Climate Corporation we pride ourselves in providing our customers with the very highest level of quality. Our service department has decades of field experience. We know how hard you work to make your home and business what they are. That's why Curtis Climate Corporation always takes extra care in performing our duties in the neatest, cleanest manner possible.
We are a full-service heating and cooling & refrigeration contractor providing prompt, quality service to residential customers in the Chicagoland area. We are bonded and insured, with guaranteed highly qualified technicians, with years of service and installation experience, that are required to stay up to date on new products, techniques, and other ever changing heating and cooling practices.
Armstrong Air furnaces come with a lifetime warranty on the heat exchanger, which is the heart of the system. Armstrong Air equipment also has a terrific warranty & extended Warranty program that covers parts and labor for up to 10 years. Curtis Climate Corporation is qualified to repair any make or model of residential heating, cooling, or refrigeration system.
47% of energy consumed in your home is used to heat and cool your space to keep you comfortable. Maintaining your equipment not only keeps your equipment operating at peak performance and maintain manufactures warranties, but reduces breakdowns that cost you additional money by 95% and lowers your utility bills by 30% by allowing your system to function more efficiently.
Reviews (15)
Terri Maltby
Terri Maltby
Feb 23, 2021
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Curtis Climate (Dave and Casey) replaced our 39 year old furnace and AC system and did a great job! They were very professional, knowledgeable, and had competitive pricing. They also helped me make a decision to
install a modulating furnace for my 125 year old home and at -5 degrees yesterday I couldn't even tell because my furnace was working so well! Our home is comfortable after years of chilly spots in our house. Thanks Dave and Casey. Highly recommend!!!
Chris Rokosh
Chris Rokosh
Oct 14, 2020
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Great guys Great service very fair price. I would recommend them to anyone.
update
Casey and Jason were awesome as always came out to install a new AC unit. they were very clean and professional lay drop cloth where ever they walk in the house cleaned up when they were done. I have now had them replace my whole system in the house price was more than fair they didn't try to over sell you on the install just a great family business that cares about there customers.
Dan I.
Dan I.
Aug 06, 2020
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Great experience. They gave us the most competitive bid on new A/C unit and furnace. Very responsive to inquiries, polite and courteous while on site. This was our first time using them, on a recommendation from our neighbor. They will be our go to HVAC service from now on
Services: Install heating system, Install AC
Justin Mayer
Justin Mayer
Jun 14, 2020
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I had a furnace go out during the coldest of weeks (the dreaded polar vortex). So buying a furnace was not something I was pumped to unexpectedly have to do. These guys made it as enjoyable as possible.
Fast. Informative. Consultative. Timely and reasonably priced.
Had an issue a few months later and they came super fast and fixed it without hesitation, complaining or any drama. All smiles and helpful. The issue, by the way, was a pest and nothing to do with their job. They still addressed it anyways.
I'd highly recommend them.
Brittany J.
Brittany J.
Jun 05, 2020
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Our AC has been out since Tuesday. We called Curtis Climate and they were out the next day! I would HIGHLY recommend them to anyone. They were extremely respectful, professional, and reasonably priced. Dave took the time to explain everything he did before leaving and what our next steps should be. We will definitely save their number for future heating and cooling needs!
Jean ValJean
Jean ValJean
May 14, 2020
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I strongly recommend the Curtis team. My 25 yr old Rheem furnace began misbehaving on Thurs, 10/22. We called our regular local service guy, who came out promptly, replaced a part, then said he thought the whole system needed replacement. He quoted an American Standard (Trane) system which was apparently top quality, but more than I expected....I asked in the neighborhood, and was told about Curtis....I asked a knowledgeable homebuilder colleague, and he mentioned Armstrong (Lennox) systems as a solid alternative to AS......I checked Curtis, and found they were an Armstrong dealer.....Dave and
Jeremy Rumps
Jeremy Rumps
May 07, 2020
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Positive: Professionalism, Responsiveness
Dave and Casey have been very responsive and Professional. We have used them a couple times now And will use in the future as needs arise. They have been very fair on price and have even done some routine things without a charge which is a testament to their level of professionalism.
Services: HVAC maintenance, Repair HVAC
Amy Hasso
Amy Hasso
Nov 30, 2019
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Dave, Casey and Jason are always prompt, friendly and thorough. I've been using Curtis Climate Corp for 20 years and have referred them to many happy customers.
Christopher R.
Christopher R.
Nov 12, 2019
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Update. my heat went out on our first cold snap of the year. called up Casey he was out at my house that morning he took a look at my furnace saw that the flame sensor was dirty. now most companies would charge you a arm and a leg and replace the sensor Casey cleaned the sensor and reinstall it got my furnace to fire up. once he got it to fire up he noticed that the heat exchange was cracked. he took the time to show me what was bad what was need to fix it (a new furnace as my was from 1991). he then explained all my options on furnaces high efficiency, 2 stage, single stage, help me pick one out
James Risner
James Risner
Sep 04, 2019
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I write very few reviews for products and services. Except, when you have the pleasure of working with Dave at Curtis Climate. Family owned business that is simply the best! Timely and efficient, really explains things so you are completely clear on making the best decision. Truly passionate about keeping you cool and warm here in the Midwest. Great Job!!
Dan S.
Dan S.
Aug 06, 2018
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Last year I came home and heard loud rumbling noises in my basement. My wheel went out. Apparently these guys don't like Goodman brand as they ragged on the brand I had the whole time by. After 2x of now having people come out to fix my motor and issues we learn they jammed a Lennox wheel in there instead of proper Goodman. It all makes sense now why they said it wasn't covered by warranty because it wasn't the right part. The son came back for install as his dad went out of town so not sure if the son just didn't want to do the proper job or spend time waiting for the correct
Don McKenzie
Don McKenzie
May 30, 2018
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Great company. I've been using Dave and Curtis Climate for 4 years for multiple properties and they provide excellent service and high-quality workmanship. Dave takes the time to thoughtfully explain your options and choose the best solution for your needs. I highly recommend their service.
Don M.
Don M.
May 01, 2018
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Love working with Dave and Curtis Climate. Over the past 4 years, they've done maintenance and installation work on my furnaces, AC units, humidifiers in multiple properties. The quality of the work is high and his technicians are clean and professional. Dave is personable and educates you on your system while he maintains it, so I feel like I actually understand HVAC now and am a better homeowner for it. Thank you, Dave!
Lindsey D.
Lindsey D.
Dec 31, 2017
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Great, honest service at a reasonable price. I can't say enough for this family run business. We have had 3 hvac systems replaced over the past 5 years in different homes. Curtis Climate Control helped patch our old system to get us through the summer and replaced our system in the fall at a fair cost. They are professional and clean. The service is top notch. I only wish we had used them the first two times!
Hanna K.
Hanna K.
Jan 11, 2017
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I contacted them from a referral primarily of a price you could not beat. But their entire process from the concept of ASAP and same day installation process was what you called an honest service of real work.

Now my family will have better heating than before because of a brand new furnace. The thought of how we lived over the years and days leading up this close to air poisoning make me be thankful.

This necessary item that this company restored went absolutely smoothly! My mother did not feel any discomfort watching the process at all as she normally did with other repairmen in the home.