Top-rated heating and air conditioning pros.

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

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY MARSEILLES, IL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon41
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Marseilles, 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 Marseilles, 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 October 19, 2025

Find Heating and air conditioning pros in Marseilles

Avatar for Improved Comfort Heating & Air Conditioning
Improved Comfort Heating & Air Conditioning
5.0(
9
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+1 more

Serving Marseilles, IL and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"I had an excellent experience with this HVAC company! They installed 3 central A/C units in my building, and everything was done professionally and efficiently. Special thanks to Angel and Martin for their great work, professionalism, and attention to detail. Highly recommend!"
Boiler Replacement
Response time9 hrs
Response rate87%
23 neighbors recently requested a quote
Request Quote
Avatar for Dedication Restoration
Dedication Restoration
4.6(
115
)
Air Ducts & Vents - Clean

Serving Marseilles, IL and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Great experience! The Works Air team were quick to respond, they provided excellent service, and we would recommend them to everyone."
Response time4 hrs
13 neighbors recently requested a quote
Recommended by95%of homeowners
Request Quote
Avatar for Imperial electric
Imperial electric
4.8(
19
)
Electrical Baseboard or Wall Heater - InstallElectrical Baseboard or Wall Heater - RepairThermostat - Install or Replace

Serving Marseilles, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Daniel from Imperial Electric did an excellent job for us. We had a relatively small issue that he rectified for us very quickly and then did a very thorough inspection of our entire house at our request. He made a number of recommendations to upgrade our old electrical system that were practical, reasonable and in line with current codes."
22 neighbors recently requested a quote
Request Quote
Avatar for PRIME BATHS AND HOME SOLUTIONS OF ILLINOIS, INC.
PRIME BATHS AND HOME SOLUTIONS OF ILLINOIS, INC.
4.7(
7
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+6 more

Serving Marseilles, IL and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Mike came out to the measurement got a new air handler replaced the old furnace/air handler put in a new Goodman for us and made sure the air was working before he left for the day. Took more time as it was a 4th of July weekend. But one man doing the job wasn't bad, cleaned up everything, took the old junk and he even bought his own wasp spray to use on the outside air wasp are really mean you know) Yes, I would use him again."
Logo
Mini Split A/C Install
Mini Split A/C Install
Mini Split A/C Install
Mini Split A/C Install

+2

6 neighbors recently requested a quote
Request Quote
North South Heating and Cooling
New to Angi
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+15 more

Serving Marseilles, IL and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!\n

5 neighbors recently requested a quote
Request Quote
Avatar for Blue Dragon LLC
Blue Dragon LLC
New to Angi
Central A/C - InstallCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Install+6 more

Serving Marseilles, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

My name is Carloa I have work 6 years as a hvac technician and installer. I work remodeling for 4 year. I’m honest and straight forward with my work

Ac replacement
Duct clean
1 neighbors recently requested a quote
Request Quote
Avatar for Valor Facility Solutions LLC
Valor Facility Solutions LLC
New to Angi
Air Ducts & Vents - Clean

Serving Marseilles, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Welcome to Valor Facility Solutions LLC!\n\nWe are a veteran-owned, family-operated commercial cleaning and facility solutions company proudly serving Chicago, Northwest Indiana, and surrounding communities.\n\nAt Valor, we understand that a clean, professional environment matters. Our mission is to provide dependable, high-quality cleaning services with the same values we believe in—integrity, discipline, attention to detail, and exceptional service.\n\nWhether you need recurring office cleaning, facility maintenance, move-in/move-out cleaning, or customized janitorial services, we’re ready to earn your business.\n\nWhen you choose Valor Facility Solutions, you’re choosing a local company that takes pride in showing up, doing the job right, and building long-term relationships with our customers.\n\nProfessional Service. Military Precision. A Standard You Can Trust.\n\n— Temiaka & Tonya Sanchez\nOwners, Valor Facility Solutions LLC

Residential Deep Cleaning
Request Quote
Avatar for Quick & Clean
Quick & Clean
New to Angi
Air Ducts & Vents - Clean

Serving Marseilles, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Hi I’m Lilly I have had my business for over a year! I enjoy cleaning and I find it interesting. I’m very out going and talkative. I honestly love my job!

Move out Cleaning
Kitchen Clean
Request Quote
...
Showing 1-10 of 79
Heating and Air Conditioning questions, answered by experts

During the summer, it’s best to set your AC to 78 degrees when you’re home and awake, according to the Department of Energy (DOE). For better energy efficiency, raise the temperature slightly to 85 degrees while you’re out of the house. The National Sleep Foundation advises lowering your thermostat to between 60 and 67 degrees when you’re asleep.

If left untreated, a frozen AC unit can lead to costly damage, especially to the compressor and evaporator coils. When ice forms on the evaporator coils, they become brittle and more susceptible to breaking. Plus, a freeze makes your AC system much less efficient, which means it's wasting energy and costing you more in your monthly energy bills.

Yes, it’s best to turn off an AC unit that’s blowing hot air to prevent system damage and avoid expensive energy bills. If you let the AC continue running, it will put more strain on the condenser coil and compressor. Plus, if the AC is blowing hot air because of a refrigerant leak, it can also lead to a frozen evaporator coil.

When faced with HVAC issues, it's best to begin by ensuring the thermostat settings are correct for either heating or cooling. If the system isn't responding, check the thermostat for proper function and power supply. It's also important to examine air filters, as clogged ones can decrease performance. Confirm the power supply to the system by checking the circuit breakers and fuses. If these basic steps fail to resolve the issue, contact an HVAC professional for a more detailed diagnosis and repair.

If your AC suddenly stops working, the first thing to check is your thermostat settings. Ensure the thermostat is set to the appropriate temperature and mode (cooling). Sometimes, a simple adjustment or replacing the batteries in the thermostat can resolve the issue. If that’s not the issue, look to see if the circuit breaker tripped. These basic checks can often identify simple fixes before you need to call for professional assistance.

The Marseilles, 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