The Best HVAC Company in Union

Compare top-rated hvac providers in Union. Profiles include verified reviews, service details, and direct contact options.

Service providers

R&R Climate Inc

R&R Climate Inc

Open today

Open 8:00 AM – 12:00 AM

At R&R Climate Inc in Union, we're more than just HVAC specialists. We're your dedicated partners in maintaining a comfortable and efficient home …

HVAC pros near Union

These companies are based in nearby cities and serve Union.

The Heating & Air Conditioning Co

The Heating & Air Conditioning Co

Woodstock, Illinois · 7.3 mi away

Open today

Open 8:00 AM – 6:00 PM

In Woodstock, we are The Heating & Air Conditioning Co - your reliable partner in maintaining comfort within your home. Specializing in HVAC servi…

Huntley Heating & Air Conditioning

Huntley Heating & Air Conditioning

Huntley, Illinois · 8.5 mi away

Open today

Open 24/7

At Huntley Heating & Air Conditioning in Huntley, we specialize in HVAC services, offering homeowners reliable solutions for their heating needs. …

Shadow Heating and Cooling

Shadow Heating and Cooling

Hampshire, Illinois · 9.5 mi away

Open today

Open 9:00 AM – 5:00 PM

In the heart of Hampshire, we are Shadow Heating and Cooling - your reliable HVAC specialists. Our focus is on providing top-tier HVAC services to…

Airworks Heating, Cooling and Radiant LLC

Airworks Heating, Cooling and Radiant LLC

Gilberts, Illinois · 12.2 mi away

Open today

Open 24/7

At Airworks Heating, Cooling and Radiant LLC in Gilberts, we deliver reliable HVAC solutions tailored to your home's comfort. As a dedicated HVAC …

Superior Heating and Cooling

Superior Heating and Cooling

Gilberts, Illinois · 12.4 mi away

Open today

Open 24/7

In Gilberts, we're Superior Heating and Cooling – your dedicated HVAC professionals. Homeowners trust us for reliable heating and cooling solution…

G & R Heating and Air

G & R Heating and Air

Gilberts, Illinois · 12.4 mi away

Open today

Open 24/7

In Gilberts, we are G & R Heating and Air - your trusted HVAC specialists. For years, our team has been serving homeowners with unparalleled dedic…

Benny's Heating and Air Conditioning

Benny's Heating and Air Conditioning

Gilberts, Illinois · 12.5 mi away

Open today

Open 24/7

At our HVAC services hub, Benny's Heating and Air Conditioning in Gilberts, we specialize in providing comprehensive solutions for all your heatin…

Althoff Industries, Inc.

Althoff Industries, Inc.

Crystal Lake, Illinois · 12.9 mi away

Open today

Open 9:00 AM – 5:00 PM

In Hillside, we are Althoff Industries, Inc., a comprehensive home services provider specializing in HVAC solutions for local homeowners. We offer…

Ivans Hvac Inc

Ivans Hvac Inc

West Dundee, Illinois · 13.5 mi away

Open today

Open 7:00 AM – 7:00 PM

In West Dundee, we are Ivans HVAC Inc - your reliable partner in maintaining a comfortable home climate. We specialize in HVAC services, focusing …

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Verified HVAC in Union, IL

We show only active businesses that pass moderation. Results are specific to Union 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 Union by experience, responsiveness, and value before you reach out.

Local-first search in Union

Filter by neighborhood, check locations on the map, and find providers close to home or work in Union. Listings are refreshed regularly — November 2026.

Cities near Union

The same listings in the closest cities — providers there often take jobs in Union too. Mileage is the approximate distance from Union.

Booking in Union — November 2026

Looking for hvac in Union? 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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