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Air Conditioner Repair & ServiceBy Bel-O Cooling and Heating

Bel-O Cooling and Heating is your trusted local expert for air conditioner repair and service near LEBANON, IL. We specialize in keeping your home comfortable with fast, reliable AC solutions. Our skilled technicians are trained to handle all makes and models, ensuring your AC runs efficiently year-round.
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phone icon(618) 589-4571
location icon
8478 HWY 50
LEBANON IL 62254
41 reviews

Air Conditioner Repair & Service in LEBANON, IL

Book an Appointment
A Carrier dealer performs air conditioner repair and service

What Does The Process Look Like?

  • A couple sitting in a living room booking an appointment online with a Carrier dealer

    Book An Appointment

    To start the process, book an appointment for air conditioner repair and service with us by scheduling online or giving us a call.
    Book Appointment
  • A Carrier expert providing a homeowner with an evaluation and estimate

    Evaluation & Estimate

    During your appointment, a certified technician will thoroughly evaluate your air conditioner to diagnose any issues. After the inspection, they will provide a detailed estimate outlining the necessary repairs and costs before proceeding with any work.

  • Perform Service or Repair

    Necessary repairs or service are performed to restore your air conditioner's efficiency and performance. A certified technician will use professional tools and high-quality parts to ensure reliable operation and long-lasting results.

About Bel-O Cooling and Heating

Bel-O Cooling and Heating in LEBANON, IL

Other Services We Provide

  • A couple discusses furnace repair and service with a Carrier dealer

    Furnace Repair & Service

    We provide professional furnace repair and service to keep your heating system operating at peak performance. Our certified technicians can identify problems, perform necessary repairs, and fine-tune your system to keep you comfortable all year long.
    Learn More
  • A Carrier dealer explains annual HVAC maintenance process to a homeowner

    Annual HVAC Maintenance

    We provide annual HVAC maintenance to keep your heating and cooling system running efficiently year-round. Regular tune-ups help prevent breakdowns, can improve energy efficiency, and extend the lifespan of your heating and cooling equipment.
    Get Details
  • A Carrier dealer finishes performing an HVAC installation

    HVAC System Installation

    Let us ensure reliable comfort and energy efficiency for your home with professional HVAC system installation. We offer high-quality Carrier equipment, precise HVAC installation, and customized solutions to meet your heating and cooling needs.
    Learn More

Trusted HVAC Professional in LEBANON

Leave a Review
Carrier.com Reviews
4.93 out of 5(41 reviews)
Bel O Cooling
EXCELLANT SERVICE PROVIDED
H.M.
-
May 18, 2025
Verified Purchase
Expertise:
5
Solve Problems:
5
Service:
5
Driven by perfection!
Customer driven!
ROB
-
April 10, 2025
Verified Purchase
Expertise:
5
Solve Problems:
5
Service:
5
Purchase and Installation of a new Carrier Air Conditioner
Very professional and competent. Arrived to install new air conditioner on time and answered all our questions to our satisfaction.
PAM
-
March 28, 2025
Verified Purchase
Expertise:
5
Solve Problems:
5
Service:
5
Experts at work.
Professional company that showed up on time and completed the job quickly. Answered all my questions and was very thorough.
PAUL
-
November 20, 2024
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
BEL-O Heating and Air
Travis, Craig and Alex did a great job installing the new unit. Very Professional.
TERRY
-
February 14, 2024
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
Knowledgable, helpful and pleasant
He was very helpful when I obviously did not know how to set things up on my phone. He explained what he was doing as he attended to each step.
CHRIS
-
January 09, 2024
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
The Best Around
Bel\-O is the best there is! Wouldn't recommend anyone else. They are so easy to deal with, extremely informative, and a pleasure to work with.
RACHEL
-
January 04, 2024
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
the best
they're all the good things \- friendly, fast, reliable, and knowledgeable.
NICK
-
December 23, 2023
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
Professional
They have serviced both of my HVAC systems for over 33 years very professionally.
MICHAEL
-
November 10, 2023
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
The Bel-O team are the experts and give great service!
The Bel\-O team are the experts and give great service!
DALE
-
September 26, 2023
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
Great service
Our installers were friendly and did a great job.
JAN
-
June 23, 2023
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
ACY
Everything went very well
AUNDREA
-
June 12, 2023
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
Service perfection
The service from Belo Cooling and Heating is unmatched. They are true professionals. They arrive at the scheduled appointment time and are thorough in checking the systems.
SUSAN
-
May 30, 2023
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
Well Done Bel-O!
Our initial thoughts: Bel\-O provided excellent service by having friendly, knowledgeable sales folks, service people and installers.
Bob
-
December 08, 2022
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
OTSTANDING JOB
they came early and stayed late to ensure all was well. 100% clean up afterwards.
Barnie
-
August 01, 2022
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
New A/C.
Professional, courteous and knowledgeable. They were great.
VINCENT
-
May 13, 2022
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
Excellent
I was very pleased
LINDA
-
April 29, 2022
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
Very Satisfied
Every one is courteous and professional.Travis was helpful and explained the options and what met our needs.
VINCENT
-
April 26, 2022
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
4
Outstanding customer service and product knowledge!
A1 customer service
Pam
-
February 14, 2022
Verified Purchase
Expertise:
4
Service:
4
Solve Problems:
4
They did a great job!
They had my new furnace replaced \& running in about 4 hours!
JEANETTE
-
January 07, 2022
Verified Purchase
Heater
Great service
CLAYTON
-
December 09, 2021
Verified Purchase
Working with customers and putting their customers 1st
Been a Carrier customer for years also been with Bel\-O Heating \& Cooling just as long great company
CHUCK
-
December 04, 2021
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
Install furnace and A/C units.
Very professional, courteous, and friendly. Removed all debris and covered the stairway with a cloth. Showed me how to operate the digital thermostat. Highly recommend.
JOHN
-
November 22, 2021
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
First Rate!
We're very pleased with the high standard of professional knowledge, skill, and customer service we experienced in every interaction we had with every Bel\-O employee we've met. Bel\-O is a high\-quality company to stand behind Carrier's high\-quality heating/cooling products.
FRANK
-
September 21, 2021
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
yes i recommend others. five star rating
would recommend this company
LAVONDIA
-
September 21, 2021
Verified Purchase
Expertise:
5
Service:
5
Great work!
Done a great job.
E.J.
-
September 16, 2021
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
Excellent!
Great sales and service!
PAUL
-
June 30, 2021
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
Bel-O Heating & Cooling
We have used Bel\-O for over 30 years and have always been satisfied with their service, so they were naturally the ones to contact when we needed to replace our current heating and air conditioning system. They were very helpful in explaining all of the questions we had regarding installation of a new system. They showed up on time and did a good job. The new system will take some getting used to (especially the constantly running blower) but technology changes over 17 years and we'll get used to it.
DONNA
-
May 16, 2021
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
The Expert Team
They were on time, courteous, professional and very knowledgeable in responding to all questions asked of them. Want a great team of guys.
BERTHA
-
May 11, 2021
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
EXCELLENT
It is truly reassuring to know that BEL\-O has once again done an outstanding job in the installation of my new heating and cooling system. Their professional, timely, well organized, mannerly, and expert workmanship places them at the top of the list. It is truly an honor to do business with them.
MURIEL
-
November 18, 2020
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
Always dependable,professional.
Lived in area over 30 years always satisfied with dependable Bel\-O.
TOM
-
October 15, 2020
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
Excellent experience.
Very pleased with the communication and installation process.
DAVID
-
August 18, 2020
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
4
The Best
Our family has dealt with Bel\-O for generations. They take great care of us have prompt caring response with expertise to handle every HVAC problem
CURT
-
July 29, 2020
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
Recommend the Service from Bel-O
Bel\-O was a great resource for information and help sorting out the many options available.
GARY
-
July 28, 2020
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
Excellent service!
Fast, friendly and knowledgeable. No pressure and didn't try to up sell. Prices are fair and affordable. Very fast service! Highly recommend.
LAURA
-
July 15, 2020
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
More than satisfactory
Both the sales person and the installers were knowledgeable, courteous, and efficient.
CAROL
-
July 15, 2020
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
Professional & Knowledgable
While installing a new AC coil and condensing unit they noticed and adjusted our humidifier which was previously installed incorrectly, in addition to, an incorrectly sized refrigerant line. Bel\-O was very timely and the end product looks very professional and clean. Well done!
Michael
-
July 02, 2020
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
4
Excellent
Excellent work
JOHN
-
June 15, 2020
Verified Purchase
Professional experience!
Easy process with prompt professional service
JIM
-
June 03, 2020
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
Easy to deal with and fast service
We received the referral for this business from the Local 268 Sheet Metal Workers website.
Randy
-
January 02, 2020
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
Job well done.
Good job.
TOM
-
August 24, 2019
Verified Purchase
Expertise:
5
Service:
4
Solve Problems:
4
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