Top 3 HVAC Contractors in Monmouth

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

#1

Monmouth Climate Control

4.8
(127 reviews)
Verified

Full-service HVAC contractor specializing in high-efficiency heating and cooling systems for Monmouth's extreme seasonal climate. Offers comprehensive installation, maintenance, and repair services with a focus on energy-saving solutions. Works with premium brands like Trane and Lennox.

825 North Main Street, Monmouth, IL 61462

Specialties & Features

24/7 Emergency Service
Energy Efficiency Experts
Geothermal Systems
Smart Thermostat Integration

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
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#2

Warren County Heating & Cooling

4.6
(94 reviews)
Verified

Family-owned HVAC company with deep roots in the Monmouth community. Specializes in furnace installations capable of handling harsh Illinois winters and AC systems optimized for humid summers. Known for honest diagnostics and ductwork expertise.

412 East Broadway, Monmouth, IL 61462

Specialties & Features

Ductwork Design & Installation
Furnace Repair Specialists
Commercial HVAC
Indoor Air Quality Solutions

Business Information

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

Prairie State HVAC Services

4.5
(68 reviews)
Verified

Reliable local HVAC technician team offering prompt repair and maintenance services. Strong expertise in heat pump systems and seasonal tune-ups. Provides free estimates on replacements and focuses on cost-effective solutions for homeowners.

120 South 1st Street, Monmouth, IL 61462

Specialties & Features

Heat Pump Specialists
Maintenance Plans
Emergency Repairs
System Retrofitting

Business Information

Years in Business:14 years
Licensed:Yes
Insured:Yes
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Why These Are the Top HVAC Contractors in Monmouth

Monmouth's HVAC market serves a population of approximately 9,000 residents with distinct seasonal demands. The humid continental climate features cold winters (avg lows 16°F) and hot, humid summers (avg highs 86°F), creating year-round demand for reliable heating and cooling systems. Local providers must be proficient with both high-efficiency furnaces for winter and robust AC systems for summer. The market includes approximately 25 active providers ranging from small local operators to regional service companies, with energy efficiency becoming increasingly important due to fluctuating energy costs.

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 Monmouth regulations and climate