Top 3 HVAC Contractors in Knoxville

Compare the highest-rated hvac professionals in Knoxville, Illinois. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Knoxville Climate Control

4.8
(127 reviews)
Verified

A full-service HVAC contractor specializing in high-efficiency system installations, complex repairs, and comprehensive maintenance plans. Known for expertise in both modern heat pumps and traditional furnaces, well-suited for the Illinois climate. They are a Carrier Factory Authorized Dealer, ensuring top-tier equipment and training.

201 Public Square, Knoxville, IL 61448

Specialties & Features

24/7 Emergency Service
High-Efficiency System Installation
Carrier Dealer
Geothermal Systems
Indoor Air Quality Solutions

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
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#2

Prairie State Heating & Cooling

4.6
(94 reviews)
Verified

A family-owned and operated HVAC provider with deep roots in the Knoxville community. They excel in honest diagnostics, dependable repairs, and seamless system replacements. Their technicians are NATE-certified and particularly adept at servicing older homes, ensuring new systems integrate perfectly with existing ductwork.

415 Main Street, Knoxville, IL 61448

Specialties & Features

Furnace Repair & Installation
Ductwork Design & Sealing
Older Home Specialist
Maintenance Plans
Lennox Premier Dealer

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
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#3

Red Ribbon HVAC Services

4.5
(78 reviews)
Verified

Known for prompt and reliable emergency service, Red Ribbon is a top choice for urgent heating and cooling repairs. They offer transparent, upfront pricing and specialize in keeping existing systems running efficiently with expert tune-ups and repairs, while also providing quality installation options from Trane.

102 Industrial Park Drive, Knoxville, IL 61448

Specialties & Features

24/7 Emergency Repairs
AC Tune-ups
Transparent Pricing
Trane Comfort Specialist
Boiler Service

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
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Why These Are the Top HVAC Contractors in Knoxville

The HVAC market in Knoxville, IL, is characterized by high demand for systems capable of handling both extreme cold winters and hot, humid summers. The local climate necessitates robust heating solutions, primarily high-efficiency gas furnaces, and reliable central air conditioning. Many homes are older, creating a significant need for ductwork evaluation, sealing, and replacement to improve efficiency. Seasonal demands are pronounced, with emergency service calls spiking during the first deep freeze of winter and the first heatwave of summer. Energy efficiency upgrades are a growing trend as homeowners seek to manage utility costs. The market consists of a mix of long-standing local family businesses and newer, tech-savvy operators.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Knoxville regulations and climate