Get matched with top heating and air conditioning pros in Hillside, IL

Hillside homeowners rate heating and air conditioning pros in our network

4.7

(705 reviews)

Top-rated heating and air conditioning pros.

Need a pro for your heating and air conditioning service project in Hillside, IL?

Select your specific project to find the pro for you.

Verified Reviews for Heating And Air Conditioning Service pros in Hillside, IL

*The Angi rating for Heating And Air Conditioning Service companies in Hillside, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Hillside, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on February 19, 2025

Find Heating and air conditioning pros in Hillside

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

Serving Hillside, IL and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Shawn called to arrange the appointment promptly.  On the day of service, he and his employee arrived promptly and professionally.  Very polite and courteous.  He pointed out a part that needed some attention and that if it was cleaned properly, it wouldn't need to be replaced....saving me money!  I would definitely recommend and use Porter HVAC services again.
"
Work truck
Certification
Business card
Response time9 hrs
18 neighbors recently requested a quote
Recommended by94%of homeowners
Request Quote
Avatar for Home Comfort Systems Inc
Home Comfort Systems Inc
4.9(
315
)

Serving Hillside, IL and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"Highly recommend. Found this company last year on Angie's List and this is the second time using them. I was in a pinch as the A/C went out and we have a little baby. I called and they got someone out the same day. Jeff was great...knowledgeable, friendly and answered a lot of questions! Got the unit working again! These are my go-to HVAC guys!"
Additional Photos
Response time8 hrs
11 neighbors recently requested a quote
Recommended by99%of homeowners
Request Quote
Avatar for G & R Heating and Air, LLC
G & R Heating and Air, LLC
4.6(
1,138
)

Serving Hillside, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"professional & courteous service. Explained what they were doing and how to improve my HVAC system"
New 16 seer A/C
Old A/C
Old furnace
New Furnace
Water heater Installation

+1

Response time2 hrs
Response rate91%
369 neighbors recently requested a quote
Request Quote
Avatar for Viewtech Electrical
Viewtech Electrical
4.6(
194
)

Serving Hillside, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Emergency services offered

Warranties offered

"Amer did a wonderful job with our electrical and HVAC needs. He was quick and punctual and very professional! Would highly recommend."
Viewtech
Viewtech
electric
electrical panels downtown chicago hotel
Home

+9

Response time4 hrs
Response rate87%
79 neighbors recently requested a quote
Request Quote
Avatar for EE's HVAC, Inc.
EE's HVAC, Inc.
4.9(
14
)

Serving Hillside, IL and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Rob and his team are the best around. I ve been using EE HVAC since my first home purchase back in 2012 and haven t called anyone else. Highly recommend Rob and his team!"
Response time12 hrs
Response rate94%
Recommended by100%of homeowners
Request Quote
Avatar for Four Seasons Heating & Air Conditioning
Four Seasons Heating & Air Conditioning
4.3(
3,280
)

Serving Hillside, IL and surrounding areas

Approved (Corporate)

In business since 1971

Free estimates

Emergency services offered

"Everyone from the sales person to installers were great. I love our new HVAC system!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time9 hrs
30 neighbors recently requested a quote
Recommended by87%of homeowners
Request Quote
Avatar for Precision Today Plumbing Heating Cooling Electrical
Precision Today Plumbing Heating Cooling Electrical
4.6(
326
)

Serving Hillside, IL and surrounding areas

Approved

In business since 1992

Emergency services offered

Warranties offered

Precision Today is a trusted multi-trade contractor with a expert technicians specializing in HVAC services for residential properties. We deliver fast, safe, and reliable solutions—backed by same-day service.\n\nOur HVAC services include heating and cooling system installation, furnace and AC repair, seasonal maintenance, ductwork services, thermostat upgrades, and energy-efficient system replacements. Whether you need a quick repair or a full system upgrade, our technicians work with precision and attention to detail to keep your home or business comfortable year-round.\n\nWith locations in Carol Stream, West Chicago, Grayslake, Palatine, Franklin Park, and Naperville, we provide efficient coverage across the surrounding Chicago suburbs—allowing us to respond quickly and keep your project moving.\n\nIf you’re looking for a responsive, professional contractor who prioritizes safety, speed, and quality, Precision Today is ready to help—often the same day you call.

Battery back up pump
Copper vent line repair
Copper vent line repair
Copper vent line repair
Kitchen sink update

+49

83 neighbors recently requested a quote
Recommended by93%of homeowners
Request Quote
Avatar for United Heating and Air Conditioning, Inc.
United Heating and Air Conditioning, Inc.
4.4(
221
)

Serving Hillside, 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%
5 neighbors recently requested a quote
Request Quote
...
Showing 1-10 of 811
Heating and Air Conditioning questions, answered by experts

Yes, you can potentially save $60 to $200 by handling your own air conditioner capacitor installation. However, capacitor replacement comes with the risk of electric shock. Only attempt this if you have the knowledge and protective gear to carry it out safely. Otherwise, we recommend hiring an HVAC pro with the experience to properly diagnose the issue and avoid damaging other parts of your AC unit.

It all depends on the unit’s SEER (seasonal energy efficiency ratio). A higher SEER rating means better efficiency and lower costs for your energy bills. 

Take a look at the product you’re considering purchasing and compare it to other models to decide which one is affordable upfront but will keep your energy costs low over time.

Some of the signs of HVAC issues include rising energy bills, rooms not cooling or heating properly, loud noises when in operation, and signs of condensation. To illustrate, if you’re wondering how to stop condensation on air vents, you’ll need to have your HVAC inspected. 

While your AC unit may still run even if its capacitor is going bad, doing so takes a lot more energy, so it can drive up your electric bill and cause further damage to your AC unit’s parts. If you suspect a bad capacitor, it’s important to have a professional diagnose and fix the problem before you continue to run your AC.

A power outage can damage your air conditioner, just like a power surge can damage any electrical device or appliance. In most cases, your circuit breaker or built-in surge protection on your AC unit protects your AC and just needs a reset. But in other cases, it might be that your AC compressor or capacitor was blown during the power surge. You’ll need to have an HVAC professional repair or replace any AC parts. 

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

From average costs to expert advice, get all the answers you need to get your job done.

See all articles