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From $50
Up to $500
Closed until Wed, 8:00 AM
In Barnhart's bustling community, we understand that a malfunctioning HVAC system can disrupt your comfort and routine. As Countywide Heating & Co…
The Best HVAC Company in Barnhart
Compare top-rated hvac providers in Barnhart. Profiles include verified reviews, service details, and direct contact options.
Service providers
HVAC pros near Barnhart
These companies are based in nearby cities and serve Barnhart.
From $50
Up to $500
Closed until Wed, 7:00 AM
In Imperial, we're SafeAir Duct Care – your reliable HVAC experts specializing in air duct and dryer vent cleaning services. Our mission is to imp…
From $50
Up to $500
Open 24/7
In Imperial, we're more than just a home services provider; we're your reliable partner in maintaining comfort and efficiency within your living s…
From $50
Up to $500
Closed until Wed, 7:00 AM
In Imperial, we are St. Louis HVAC Supply, your reliable partner for all heating and air conditioning needs. Our mission is to deliver optimal com…
From $50
Up to $500
Open 24/7
In Arnold, at Froggy's Heating and Air, LLC, we provide reliable HVAC solutions to homeowners who seek a hassle-free indoor climate. Our HVAC serv…
From $50
Up to $500
Closed until Wed, 8:00 AM
In homes across Arnold, we understand the importance of a comfortable, energy-efficient environment. As a leading HVAC services provider, we speci…
From $50
Up to $500
Closed until Wed, 8:00 AM
In Arnold, we're Global Warming and Cooling LLC – your dedicated HVAC specialists. We take pride in expertly managing home comfort systems, from r…
From $50
Up to $500
Closed until Wed, 8:00 AM
In Arnold, we are Five Star Heating and Cooling - your trusted HVAC experts. Our specialty lies in providing exceptional HVAC services, ensuring y…
From $50
Up to $500
Closed until Wed, 9:00 AM
At Efficient Heating & Cooling & Appliances in Arnold, we specialize in delivering expert HVAC services, focusing on air conditioning contracts. O…
From $50
Up to $500
Closed until Wed, 6:00 AM
In the heart of Herculaneum, we are Partney Heating and Cooling LLC - your reliable partner in HVAC services. We specialize in providing top-tier …
From $50
Up to $500
Open 24/7
At homes across St. Louis, a common concern is ensuring comfort and efficiency in heating and cooling systems. That's where we come in – Liberty H…
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Verified HVAC in Barnhart, MO
We show only active businesses that pass moderation. Results are specific to Barnhart 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 Barnhart by experience, responsiveness, and value before you reach out.
Local-first search in Barnhart
Filter by neighborhood, check locations on the map, and find providers close to home or work in Barnhart. Listings are refreshed regularly — September 2026.
Neighboring cities of Barnhart
The same listings in the closest cities — providers there often take jobs in Barnhart too. Mileage is the approximate distance from Barnhart.
- Imperial 2.0 mi
- Arnold 4.5 mi
- Herculaneum 6.5 mi
- St. Louis 6.5 mi
- Festus 7.5 mi
- Waterloo 9.4 mi
- High Ridge 11.0 mi
- Fenton 11.1 mi
- House Springs 11.1 mi
- Affton 12.5 mi
- Columbia 12.6 mi
- Sappington 14.6 mi
Booking in Barnhart — September 2026
Looking for hvac in Barnhart? 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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Every company in the GigoPro directory started the same way: a free listing. The difference between a profile that sits quietly and one that wins jobs isn't luck — it's a system. …
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The Definitive Guide to Hiring Home Service Pros
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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Latest HVAC reviews in Barnhart
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Candy Curry
Awesome service... friendly people
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Jina DeWitt
Awsome company. Secretary does an awesome job!!!
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Scot Bushnell
showed. up got the work done perfectly you guys rock
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Paula Williams
Reliable, honest, and they go above and beyond! Great company!
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Jason Rose
Timely, friendly, and always fair pricing. I don’t see myself using any other heating and cooling company.
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Bobby Kaye
Keven was on time and was very friendly. Will definitely be using Countrywide again!
