Top-rated heating and air conditioning pros.

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

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY PEORIA, IL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon183
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Peoria, 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 Peoria, 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 September 30, 2025

Find Heating and air conditioning pros in Peoria

Avatar for NSB Service Tech
NSB Service Tech
4.7(
51
)
Gas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+4 more

Serving Peoria, IL and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"I Highly recommend Mr Wooten! He is always professional, reliable, and he provides excellent service. Honest work, fair pricing, and someone you can trust. If you need HVAC service, give him a call, you won’t regret it!!!"
Heating & cooling
Heating & cooling
Heating & cooling
Heating & cooling
Heating & cooling

+24

4 neighbors recently requested a quote
Recommended by81%of homeowners
Request Quote
Avatar for Healthy Homes, LLC
Healthy Homes, LLC
4.5(
32
)
Air Ducts & Vents - Clean

Serving Peoria, IL and surrounding areas

Approved

In business since 2015

Emergency services offered

Warranties offered

Healthy Homes LLC, is an indoor air quality company that focuses on you and your home's overall health. Here at Healthy Homes, we know that a healthy home starts from the ground up. Our expertise include the following: Mold Inspections, Testing, Remediation and Prevention. Preventative services include: Waterproofing, Sump Pump Installations, Attic Ventilation / Insulation, Crawlspace Vapor Barrier / Encapsulations and Dehumidification. Additional Services include: Emergency Water Restoration, Debris Removal, Odor Removal, Air Duct / Furnace Cleaning. \nWe are an established locally owned operation, and our prices reflect that. Our mission is to change the quality of life for our customers by making their houses Healthy Homes. We do not offer any services for radon or lead. We are unable to service if you live in an apartment or do not own the home.

Justice Project
Justice Project
Justice Project
Justice Project
Justice Project

+36

Response time2 days
Response rate92%
2 neighbors recently requested a quote
Request Quote
Avatar for Aire Serv of West Peoria
Aire Serv of West Peoria
5.0(
5
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - Repair+4 more

Serving Peoria, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Aire Serv® wants you to breathe clean air all year round! That’s why our company focuses on excellence in customer service and quality AC and heating services. We are proud of our reputation for putting customers first and of having a brand synonymous with excellence since 1992! Wherever you see the name Aire Serv, you can expect quality services and exceptional customer service.\n\n

Gallery
Gallery
Gallery
Gallery
Gallery

+1

39 neighbors recently requested a quote
Request Quote
Avatar for Dedication Restoration
Dedication Restoration
4.6(
115
)
Air Ducts & Vents - Clean

Serving Peoria, IL and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Chad and his team were very friendly yet efficient and professional--they even came an hour early due to being ahead of schedule for the day. I am currently working from home and did not feel disrupted at all while they were cleaning my HVAC system!"
Response time4 hrs
14 neighbors recently requested a quote
Recommended by95%of homeowners
Request Quote
Tiger Plumbing, Heating, Air Conditioning, & Electrical Services
3.4(
357
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallAir Ducts & Vents - Clean+12 more

Serving Peoria, IL and surrounding areas

Approved (Corporate)

In business since 1993

Free estimates

Emergency services offered

Tiger Plumbing, Heating, Air Conditioning, & Electrical Services takes pride in being your preferred local plumbers, electricians, and HVAC technicians! In fact, more homeowners in the St. Louis Metro East & Central Illinois communities we serve, say they would call us again before any other plumbing, electrical, heating, or air conditioning service!

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

319 neighbors recently requested a quote
Recommended by73%of homeowners
Request Quote
Avatar for Tim's Handyman Services
Tim's Handyman Services
5.0(
11
)
Thermostat - Install or Replace

Serving Peoria, IL and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

Handyman Services is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

3 neighbors recently requested a quote
Request Quote
Avatar for Trouble Free Plumbing, Inc.
Trouble Free Plumbing, Inc.
4.3(
3
)
Central A/C - Service or RepairAir Ducts & Vents - CleanCentral Air Cleaner - Repair or Service+5 more

Serving Peoria, IL and surrounding areas

Approved

In business since 2003

Credit card accepted

Customers say: Quick response

By investing thousands of dollars in training annually, the Trouble Free All-Stars who visit your home will be prepared with state-of-the-art expertise in the installation and service of heating, cooling and plumbing equipment Thousands of smiling customers throughout Central Illinois agree, the well-trained technicians from Trouble-Free mean fewer return service calls, lower utility costs, and energy efficiency season after trouble free season. Whether you need commercial or residential services, Trouble-Free offers superior plumbing, heating and cooling solutions for you.

New Condensing Unit
New Furnance
Old Furnace
Old Condensing unit
New Air Handler

+2

Response time5 hrs
Response rate86%
1 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 Peoria, 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
...
Showing 1-10 of 115
Heating and Air Conditioning questions, answered by experts

Fixing a leak in an AC unit costs $200 to $1,600, depending on the type of leak and any related damage. But depending on the age and condition of your AC, it might make more sense to replace the AC unit instead of repairing it. If your AC is only a few years old and relatively problem-free, then repairing it is the right call. But if it’s nearing a decade old and has other issues, consider replacing it.

Signs that your air conditioner capacitor is bad or failing include a range of symptoms. The AC unit may not turn on at all, or it might struggle to start before shutting down randomly or in the middle of a cooling cycle. You might hear a humming or banging noise when it attempts to start, or the compressor might hum without the unit actually running. Other indicators include a smell or smoke coming from the unit, the blower circulating room-temperature air instead of cold air, and an unexpected increase in your energy bills.

The standard rule for return duct sizing is that the return vent should be the same size or larger than the supply vent. This will ensure balanced airflow in your home and reduce strain on your HVAC system.

It is normal for the attic to be hotter than the rest of the house in the summer, but only by about 10 or 20 degrees. Attics that aren’t properly insulated or ventilated can reach temperatures of 130 degrees or more which can cause damage to the home’s structure, including the roof, wood framing, and HVAC system.

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.

The Peoria, 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