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TRUSTED BY PEORIA, IL HOMEOWNERS

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

Top-Rated Heating and air conditioning pros in Peoria - Updated Nov 2026

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

"This is an awesome company and their service were superior. After purchasing a home in Decatur and thinking that when I purchased this house that the mole problem was remediated. The company T.I.C. was to remove the mold and they did nothing but paint the walls, it was a cover up. I begin to get ill and I called Healthy Homes. Caleb, Peyton and their crew oh my goodness they were wonderful. They were professional, respectful and yet personable. They explained what they were going to do and they tirelessly worked to remediate my problem. They got the job done, they removed the mold and everything else that had mold on it. They cleaned up after they were done. If I could I would give them a rating of 10 star. I would highly recommend this company. I promise you, you will not be disappointed. If you want the job done right, hire this company. A big thank you to these guys and God's blessings. Classie H."
Justice Project
Justice Project
Justice Project
Justice Project
Justice Project

+36

Response time2 days
Response rate92%
2 neighbors recently requested a 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

36 neighbors recently requested a 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
Avatar for Tiger Plumbing, Heating, Air Conditioning, & Electrical Services
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

"My technician Keith was great. Friendly and super informative. Also too a quick look at the entire drainage system and gave my an idea of where problems will pop up the future without preventative measures (my home was built in the 50s and while the previous owners took really good care of the house nothing has been gutted and replaced yet)."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

309 neighbors recently requested a quote
Recommended by73%of homeowners
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

"Tim actually answered his phone when I called him! He came the same evening and looked at my attic fan and gave me a quote. He came back in 3 days and exchanged the fan in less time than he quoted and was very courteous He even vacuumed the carpet and took the old fan and trash away with him. Very professional ."
3 neighbors recently requested a 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
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Heating and Air Conditioning FAQs, answered by experts

To find a reputable HVAC company, start by researching providers in your area. Look for companies with mostly positive online reviews and check the Better Business Bureau’s website for customer complaints. Next, verify their credentials. Rule out any companies that aren’t licensed, as this is a requirement in some states and municipalities, and confirm they are insured. Once you have a shortlist, contact each professional to ask key questions: How many years of experience do you have? Do you hold any third-party certifications? Do you have experience working on my specific type of HVAC system or brand? Can you provide references? What is your per-hour pricing? Do you offer maintenance contracts for ongoing savings? Do you provide a warranty for your work?

No, you don’t need a ductless unit in every room. Ductless AC units don't work the way that window units do, where the air doesn't travel outside that room. The indoor air handlers all attach to the outdoor condenser. While the air doesn't travel the way that traditional ductwork would, the ductless AC units create zones so that one part of the home can be cooler than another. They can spread effectively enough that indoor units only need to be placed in main living areas.

If your HVAC system's capacity doesn't match the required CFM (Cubic Feet per Minute), imbalances can occur. An undersized system struggles to maintain desired temperatures, leading to discomfort. An oversized system might short-cycle, wasting energy and causing temperature fluctuations. Properly matching capacity to CFM ensures efficient and consistent heating, cooling, and home ventilation system performance.

It’s critical to use the right size AC for your space and not go too small or too big. If you purchase an undersized unit, it won’t properly cool your house, and it has to work harder to reach the optimal temperature. This will eventually wear your unit out. An oversized unit can spell trouble because it will turn off and on more frequently, which also wears out your AC unit. An oversized unit also causes humidity in the home.

You should use a breathable, weather-resistant cover with ventilation. It can be a top cover or a full cover that has mesh to allow airflow. A full, non-breathable cover can cause moisture to build up, leading to rust, frozen parts, and corrosion. A full cover also attracts unwanted critters, such as mice, that can damage the wiring and your unit. If you need to protect your AC unit from falling icicles, choose a sturdy top cover or piece of wood that prevents icicles from damaging your unit.

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.