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From $50
Up to $500
Closed until Thu, 7:00 AM
In the heart of Lebanon, we're Bel-O Cooling & Heating - your reliable partner in home comfort. For over four decades, we've been committed to del…
The Best HVAC Company in Lebanon
Compare top-rated hvac providers in Lebanon. Profiles include verified reviews, service details, and direct contact options.
Service providers
From $50
Up to $500
Closed until Thu, 7:30 AM
In Lebanon, we're C&K Heating & Cooling - your dedicated HVAC specialists. For homeowners seeking reliable HVAC services, our team is here to deli…
HVAC pros near Lebanon
These companies are based in nearby cities and serve Lebanon.
From $50
Up to $500
Open 6:00 AM – 7:00 PM
In the heart of O'Fallon, we are Heritage Heating & Cooling - your reliable HVAC partner. We specialize in HVAC services, air conditioning contrac…
From $50
Up to $500
Open 24/7
In the heart of O'Fallon, we are Home Heating & Cooling, a dedicated team specializing in HVAC services. For over two decades, we've been serving …
From $50
Up to $500
Open 24/7
At Classic Aire Care in Fairview Heights, we're your go-to experts for all HVAC services. We specialize in air conditioning contracting and repair…
From $50
Up to $500
Open 6:00 AM – 10:00 PM
In the heart of Fairview Heights, we at Sears Heating and Air Conditioning specialize in comprehensive home solutions. Our expertise lies in air c…
From $50
Up to $500
Closed until Thu, 7:00 AM
In Fairview Heights, we are Hills Heating and Cooling LLC, your reliable HVAC specialists. For over a decade, we've been providing top-tier HVAC s…
From $50
Up to $500
Closed until Thu, 8:00 AM
At Tabor Heating and Cooling in Swansea, we specialize in HVAC services. With a focus on HVAC contracting, our team is committed to delivering rel…
From $50
Up to $500
Closed until Thu, 8:00 AM
At Kiefer Heating & Cooling in Belleville, we're more than just HVAC specialists—we're your neighbors dedicated to enhancing comfort and efficienc…
From $50
Up to $500
Closed until Thu, 7:00 AM
In Belleville's bustling community, we are Benoist Brothers Supply Company – your reliable partner in all things HVAC. We pride ourselves on being…
From $50
Up to $500
Closed until Thu, 8:00 AM
At All Seasons Heating & Cooling in Belleville, we specialize in comprehensive HVAC services, transforming your home's climate control system to e…
From $50
Up to $500
Open 24/7
At Certified HVAC Services in Swansea, we specialize in delivering exceptional heating, ventilation, and air conditioning solutions for our valued…
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Verified HVAC in Lebanon, IL
We show only active businesses that pass moderation. Results are specific to Lebanon and nearby service areas, and inactive profiles are removed to keep the list current.
Real reviews for hvac
Ratings and reviews come from customers who used the service. Compare hvac pros in Lebanon by experience, responsiveness, and value before you reach out.
Local-first search in Lebanon
Filter by neighborhood, check locations on the map, and find providers close to home or work in Lebanon. Listings are refreshed regularly — September 2026.
Nearby cities from Lebanon, IL
The same listings in the closest cities — providers there often take jobs in Lebanon too. Mileage is the approximate distance from Lebanon.
- O'Fallon 1.4 mi
- Fairview Heights 5.9 mi
- Swansea 6.4 mi
- Belleville 7.1 mi
- Caseyville 7.8 mi
- Mascoutah 8.0 mi
- Collinsville 8.7 mi
- Trenton 8.8 mi
- New Baden 9.5 mi
- Troy 10.1 mi
- Maryville 11.1 mi
- Highland 11.5 mi
Before you book in Lebanon
Looking for hvac in Lebanon? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.
Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.
Before you hire
- Read the most recent reviews for your specific type of job.
- Ask about licensing and insurance when required for this trade.
- Get a written estimate for work over a few hundred dollars.
- Confirm availability and any trip or emergency fees upfront.
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A dead water heater, a flickering light, a leaking dishwasher, a roof that needs replacing — every home eventually needs a professional, and the person you choose decides the pric…
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The Complete Guide to AC Repair Costs
"How much does AC repair cost?" is the most-asked question in home comfort — and the honest answer is genuinely complicated. The price of a repair depends on the type of system, t…
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What Lebanon customers say about local pros
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Linda Astrauskas
Anyone looking for heating and cooling, I would highly recommend this company. Very professional, tidy, on time, overall a great experience.
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John Mosbacher
I've used C&K Heating & Cooling for the last 4 years and couldn't be happier with their professionalism and service.
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Bill Gagen
Always feel comfortable using them. On time and honest. Installed and maintained our system for years.
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Chephren Hogue
Had an air conditioning problem. Technician diagnosed the problem and had me up and running in less then 20 minutes. They will get all my future business.
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Cathy Gore
I was able to make my appointment when i wanted and they showed up on time and performed the routine maintenance very professionally.
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Ashley Malick
C&K does a great job for us. Don and Woody have been great to work with!
