"Wonderful customer service!"
Sabrina super helpful scheduling and Evan did a great job with the installation.
D
Denis
"Very thorough, respectful, and professional."
Craig Tyler did a great job on all 3 installs. Very thorough, respectful, and professional. We will definitely recommend Bel-O.
A
Ann Porter
"Knowledgeable and Efficient Technician"
Alex was efficient and quick with the job.
C
Candace Cook
"Very pleased with the results"
The workers were polite, efficient and reviewed the entire system with us.
R
Ron Trelow
"Outstanding HVAC Installation"
Alex and his partner did an outstanding job installing my new HVAC system.
D
Dale Becherer
"Expertly carried-out work"
They were professional, courteous, informative, helpful with instructions, hardworking, and completed the project earlier than anticipated.
Wonderful customer service!
Wonderful customer service! Sabrina was super helpful scheduling, and Evan did a great job with the installation. Thanks!
JC Millard
Very thorough, respectful, and professional.
Craig Tyler did a great job on all 3 installs. Very thorough, respectful, and professional. He was able to answer all our questions and explained the work that was completed and the systems that had been installed. We will definitely recommend Bel-O to anyone looking for this service.
Denis
Knowledgeable and Efficient Technician
The technician, Alex and his partner, arrived during the given time window. He seemed very knowledgeable. I had a new Carrier HVAC system installed. He had a hard job as the HVAC system had to be installed in an unfinished basement with several very steep steps. He was efficient and quick. He took time after the installation to answer my questions about the HVAC and the new digital thermostat.
Ann Porter
Very pleased with the results
Very pleased with the results of new AC/furnace installation. The workers were polite, efficient, and reviewed the entire system with us.
Candace Cook
Outstanding HVAC Installation
Alex and his partner did an outstanding job installing my new HVAC system. They showed up on time and got right to work. With the possibility of a severe storm heading our way, they got started and stayed on it until they finished about 1:30. I appreciated their professionalism and the clean, neat job. I will happily recommend for anyone's job.
Ron Trelow
Expertly carried-out work
Alex and Craig installed a new heating and cooling system for us today. They arrived exactly when scheduled, I did a quick walk-through with them, they understood clearly the specific requests we had, and they went straight to work. The old system was out and the new one installed in no time. They were professional, courteous, informative, helpful with instructions, hardworking, and completed the project earlier than anticipated. Their work is expertly carried-out, and we couldn’t be happier with the final product.
Dale Becherer
Serving Belleville, Granite City, Edwardsville, O'Fallon, Collinsville, East St. Louis, Fairview Heights, Highland, Troy, Glen Carbon, Madison County, Columbia, Cahokia, Wood River, Mascoutah, Maryville, Caseyville, Clinton County, Millstadt, Lebanon, Breese, Centreville, Freeburg, Scott AFB, Trenton, Smithton, New Baden, Dupo, St. Clair County and beyond
HVAC Installation Metro East
Transform your space with BEL-O Cooling & Heating's expert HVAC installation services. Whether you're upgrading your old system or setting up a new build, our skilled technicians ensure a seamless HVAC installation process tailored to your specific needs. We work closely with you to select the ideal HVAC system that matches your comfort requirements and energy efficiency goals. Our team of skilled HVAC installation technicians at BEL-O Cooling & Heating is committed to meticulous workmanship, ensuring your new system operates flawlessly from the start. With our focus on quality, reliability, and customer satisfaction, we strive to enhance the overall comfort of your home.
Ready for an HVAC upgrade or a new installation? Contact BEL-O Cooling & Heating at (618) 400-0905 for professional guidance and service.
Why Choose BEL-O Cooling & Heating
At BEL-O Cooling & Heating, we’ve spent over 65 years keeping Belleville and the Metro East comfortable. As a third-generation, family-owned company, we’re your trusted one-stop shop for HVAC, plumbing, indoor air quality, sheet metal fabrication, and even pest control. We treat every home and business like our own, delivering honest recommendations, quality workmanship, and responsive service—day or night.
Why Choose Us:
Family-owned and operated since 1959
A+ BBB rating and BBB Torch Award for Ethics
NATE-certified, non-commissioned technicians
True 24/7 emergency heating, cooling, and plumbing service
Comprehensive home services under one roof
Deeply involved in and committed to our local community
Metro East HVAC Installation Call for More Information Today!618-400-0905
