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From $50
Up to $500
Closed until Thu, 8:00 AM
At Baer Heating & Cooling Inc in Trenton, we understand that a malfunctioning HVAC system can disrupt your home's comfort. That's why we specializ…
The Best HVAC Company in Trenton
Compare top-rated hvac providers in Trenton. Profiles include verified reviews, service details, and direct contact options.
Service providers
From $50
Up to $500
Closed until Thu, 8:00 AM
At Brefeld Plumbing and Heating, Inc. in Trenton, we specialize in tackling your HVAC needs with precision and professionalism. From air condition…
HVAC pros near Trenton
These companies are based in nearby cities and serve Trenton.
From $50
Up to $500
Closed until Thu, 7:30 AM
In New Baden, we are Mascoutah Heating & Cooling – your dedicated HVAC experts. For years, we've been delivering exceptional HVAC services to loca…
From $50
Up to $500
Closed until Thu, 8:00 AM
At American Heating and Cooling in New Baden, we specialize in HVAC services, offering comprehensive solutions for all your heating and cooling ne…
From $50
Up to $500
Open 8:00 AM – 8:00 PM
In the heart of New Baden, we are Pederson HVAC Inc - your trusted partner in maintaining comfort within your homes. Specializing in HVAC services…
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…
From $50
Up to $500
Closed until Thu, 8:00 AM
In Damiansville, we are Toennies Service Co, your reliable HVAC experts. Homeowners trust us to keep their homes comfortable all year round. We sp…
From $50
Up to $500
Closed until Thu, 8:00 AM
In Highland, we're Wolf & Sons Inc – your dependable HVAC experts. Specializing in HVAC services, our team offers a comprehensive suite of solutio…
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 Heating & Cooling Guy located in Mascoutah Illinois. Service call $59.
Mascoutah, Illinois · 9.2 mi away
Open today
From $50
Up to $500
Open 24/7
In the heart of Mascoutah, Illinois, we are The Heating & Cooling Guy - your reliable partner for all HVAC services. With a service call starting …
From $50
Up to $500
Closed until Thu, 7:00 AM
At Kalmer HVAC Services LLC in Breese, we specialize in comprehensive heating and cooling solutions for homes. Our expertise lies in providing top…
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…
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Verified HVAC in Trenton, IL
We show only active businesses that pass moderation. Results are specific to Trenton 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 Trenton by experience, responsiveness, and value before you reach out.
Local-first search in Trenton
Filter by neighborhood, check locations on the map, and find providers close to home or work in Trenton. Listings are refreshed regularly — September 2026.
Cities close to Trenton
The same listings in the closest cities — providers there often take jobs in Trenton too. Mileage is the approximate distance from Trenton.
- New Baden 4.0 mi
- Lebanon 5.1 mi
- Damiansville 8.1 mi
- Highland 8.8 mi
- Mascoutah 9.2 mi
- Breese 9.9 mi
- O'Fallon 10.1 mi
- Troy 13.0 mi
- Fairview Heights 14.6 mi
- Belleville 14.8 mi
- Collinsville 15.0 mi
- Swansea 15.2 mi
Hiring in Trenton
Looking for hvac in Trenton? 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.
Tips & guides from GigoPro
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What Trenton customers say about local pros
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Julie Hammer
Great service cost was what they quoted
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Jeff Mueller
Jerry is awesome.Always goes above and beyond.
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Carol Grubb
They have always done a great job for me.
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Dawna Fennewald (DawnaJean)
They were awesome and very helpful! Yes will use them again!
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Abraham Engholm (Abe's Lawn Care)
These guys are amazing. No one does it better, or faster. Thank you Brefield, and Jason is the man!!!
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Donna Myler
When our hot water heater stopped working, they went out of their way to get us up and running right away. Very nice people to deal with.
