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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon866
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Summit

Avatar for Porterhouse Heating & Cooling
Porterhouse Heating & Cooling
4.8(
217
)

Serving Summit, IL and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"A big shout-out to Shawn and his team. He was very knowledgeable, addressed all of our concerns, and made us feel comfortable. We had a full furnace and AC replacement and not only did he make a great offer, but they were on-time, fast and professional. Job well done! I would recommend Porterhouse cooling to everybody who is thinking about some HVAC work."
Work truck
Certification
Business card
Response time9 hrs
20 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Home Comfort Systems Inc
Home Comfort Systems Inc
4.9(
315
)

Serving Summit, IL and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"Steve and his team are very professional and get the job done in a timely fashion. We had three quotes on a new HVAC system and his was by far the lowest. They were wonderful to deal with and would hire them again without question."
Additional Photos
Response time8 hrs
12 neighbors recently requested a quote
Recommended by99%of homeowners
Avatar for United Heating and Air Conditioning, Inc.
United Heating and Air Conditioning, Inc.
4.4(
220
)

Serving Summit, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"Francisco of United Heating and Air Conditioning is the greatest, and I will hire him again happily and hope to have him service my system yearly going forward. He came today as promised and found that my thermostat only needed batteries, but my system was otherwise fine. He is very good and extremely honest and informative."
INSTALLATIONS
INSTALLATIONS
INSTALLATIONS
INSTALLATIONS
INSTALLATIONS

+25

Response time7 hrs
Response rate92%
3 neighbors recently requested a quote
Avatar for Sanchez HVAC Services, Inc.
Sanchez HVAC Services, Inc.
4.9(
16
)

Serving Summit, IL and surrounding areas

Approved

In business since 2018

Credit card accepted

Customers say: Quality work

"This was my first experience with Sanchez HVAC services and I was very pleased. They were responsive, friendly, and professional. The work to be done was explained in detail and there was no attempt to upcharge for any services or parts. I'm very satisfied and I highly recommend them."
Furnace Install
Our Standard of Work
Our Standard of Work
Our Standard of Work
Our Standard of Work

+2

Response time1 day
Response rate97%
Recommended by100%of homeowners
Midwest Climate Control
4.4(
86
)

Serving Summit, IL and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Don is a true professional and extremely knowledgable. The quality of his work is terrific. He went above and beyond to fix things that were not done correctly originally in my basement and with my A/C that he noticed while he was installing the boiler for my radiant heat. Don and his team will do all my HVAC work from now on. Will recommend to all of my friends."
Response time2 days
16 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Windy City HVAC Repair
Windy City HVAC Repair
5.0(
6
)

Serving Summit, IL and surrounding areas

Approved

In business since 2025

Warranties offered

Small jobs welcome

"Just moved in and wanted to have our system looked at, especially since it's getting up there in age, and see about getting a service contract. Jamal was absolutely the best and I signed up for the service club right off. I'm one of those that likes to know how things work so we chatted, he explained things he was doing, talked about refrigerants and where the technology is going. Suffice to say I absolutely recommend calling Windy City for HVAC concerns."
11 neighbors recently requested a quote
Discovery Heating & Cooling, Inc.
4.6(
80
)

Serving Summit, IL and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Best in the business. Art did quality work at a fair price over several visits for me. I cannot say enough about the honesty and professionalism he exhibited. Discovery is the best HVAV firm I have ever used. This matters. Being a professional woman means nothing to some folks. Some firms see a woman and take advantage. That did not happen here. I am a 30 year homeowner. Like you, I am just looking for an honorable service partner to handle the systems in my home. It is a puzzle until you find a great partner to help you run your systems. HVAC systems can be a matter of life and death. I had Art out after a flooded basement to check the furnace. Fair price, good advice on that event. Later, I had my furnace motor go out. Art came and replaced it in a very professional manner and at a very fair price. Hey, we can all go on line and figure out what a part costs. Discovery and Art were fair and gave me tremendous peace of mind. My heat is on right now and it is perfect. I got a price for my cooling that I will replace in the spring with Discovery. Why? They are fair, professional, knowledgeable, and have shown me a track record excellence. For women who have been ripped off, I would especially recommend this service. Ask for Art. I heartily recommend Art and Discovery for your HVAC needs."
Response time8 hrs
Recommended by87%of homeowners
Avatar for Prime Serve US
Prime Serve US
5.0(
7
)

Serving Summit, IL and surrounding areas

Approved

In business since 2024

Emergency services offered

Credit card accepted

At Prime Servce LLC, we pride ourselves on being the best HVAC, Plumbing, and electrical company in the area.\nWe've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing.\nBeing a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!\n

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3 neighbors recently requested a quote
Recommended by14%of homeowners
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Heating and Air Conditioning questions, answered by experts

No. Your furnace does not run your air conditioner. Both units use the same system of ductwork to move conditioned air throughout your home, but you can have a furnace without having an air conditioner and vice versa. Furnaces are only for heating your home. You can buy a system that does both, however, like a split system or a heat pump (yes, heat pumps cool, too).

Yes, through thorough cleaning and inspection, optimizing functionality, and reducing energy use.

In some cases, yes, portable air conditioners are worth buying. They’re a relatively affordable option for cooling small spaces. (On average, they cost between $100 and $500 per unit.) Plus, they’re easy to set up, and you can move them around to cool various parts of your home as needed. However, they aren’t the most efficient AC option, and they tend to be noisy.

A damper motor can last up to 15 years, but it can wear out more quickly than that if you run your HVAC unit a lot. So you might expect a longer life in a colder climate than if you live in a warmer climate.

Unfortunately, a freon leak will persist even when your AC unit is off. The freon in the AC unit is under pressure no matter the status of the system, so it will continue to drip through the leak even when you shut off the entire unit. It will continue to leak freon until it’s completely empty.

The Summit, IL homeowners’ guide to heating and air conditioning services

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