The Best HVAC in Huntsville, IL

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

#1

Huntsville Climate Control

4.8
(127 reviews)
Verified

Family-owned HVAC specialist serving Huntsville and surrounding areas for over 25 years. Offers comprehensive heating and cooling services including high-efficiency system installations, 24/7 emergency repairs, and preventive maintenance plans. Known for expertise in both traditional and modern HVAC systems.

124 Main Street, Huntsville, IL 62344

Specialties & Features

24/7 Emergency Service
Energy Efficiency Consulting
Geothermal System Installation
Whole-Home Humidity Control

Business Information

Years in Business:27 years
Licensed:Yes
Insured:Yes
#2

Prairie State Heating & Cooling

4.6
(94 reviews)
Verified

Local HVAC experts specializing in residential and light commercial systems. Strong reputation for honest diagnostics, quality installations, and responsive repair services. Carries top brands like Lennox and Trane with focus on systems suited for Illinois' variable climate.

308 Oak Avenue, Huntsville, IL 62344

Specialties & Features

Furnace Installation & Repair
Ductwork Design & Sealing
Smart Thermostat Integration
Seasonal Maintenance Programs

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#3

Heartland HVAC Services

4.5
(68 reviews)
Verified

Full-service HVAC contractor providing installation, maintenance, and repair services with emphasis on energy-efficient solutions. Offers free estimates for system replacements and specializes in improving indoor air quality for homes with allergy sufferers.

57 Market Street, Huntsville, IL 62344

Specialties & Features

Air Quality Systems
Heat Pump Expertise
Emergency Repair Services
Energy Audits

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes

Why These Are the Top HVAC Contractors in Huntsville

Huntsville's HVAC market serves a rural community with significant seasonal temperature variations, ranging from humid 90°F summers to sub-freezing winters. This creates strong demand for both cooling and heating services, with peak demand during summer AC failures and winter furnace emergencies. Local providers must be versatile with both modern high-efficiency systems and older equipment common in the area's historic homes. The market is dominated by local companies rather than national chains, with emphasis on reliability and personalized service.

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 Huntsville regulations and climate

Frequently Asked Questions About HVAC in Huntsville

Get answers to common questions about hvac services in Huntsville, Illinois.

1What is the typical cost range for replacing a central air conditioner or furnace in Huntsville, IL?

For a standard efficiency, properly sized system, full replacement costs in Huntsville typically range from $4,500 to $8,500 for a furnace or air conditioner, and $8,000 to $15,000+ for a full system changeout. Illinois's climate demands robust heating and cooling, so proper sizing and quality installation are critical investments. Always get multiple itemized quotes from local, licensed contractors, as prices can vary based on home size, system efficiency (SEER/HSPF), and the complexity of the installation.

2When is the best time to schedule HVAC maintenance or replacement in Huntsville to avoid emergencies?

The ideal times are during the mild shoulder seasons: early spring (March-April) for AC tune-ups and early fall (September-October) for furnace check-ups. Scheduling during these periods ensures your system is ready for Huntsville's hot, humid summers and cold winters, and you'll have better access to technicians. Avoid the peak of summer or a winter cold snap, as local HVAC companies are at their busiest and emergency service rates apply.

3Are there any local Illinois or Huntsville-specific regulations or rebates I should know about for HVAC work?

Yes, Illinois has specific licensing requirements for HVAC contractors, so always verify your provider is licensed, bonded, and insured. While there are no unique city codes in Huntsville, state energy codes apply. Furthermore, Illinois homeowners may qualify for federal tax credits for high-efficiency systems, and local utilities like Ameren Illinois often offer rebates for upgrading to ENERGY STAR® certified heat pumps or furnaces, which can significantly offset costs.

4How do I choose a reliable HVAC contractor in the Huntsville area?

Prioritize local companies with a long-standing physical presence in the region, as they understand our specific climate challenges. Check for proper Illinois state licensing, positive reviews on local community pages, and ask for references from recent jobs. A trustworthy contractor will perform a detailed Manual J load calculation for your home—not just match the old unit's size—and provide a thorough, written estimate.

5My furnace is old but working. Should I preemptively replace it before it fails in the middle of an Illinois winter?

If your furnace is over 15 years old, preemptive replacement is highly recommended to avoid a costly emergency repair or no-heat situation during a Huntsville cold snap. Modern high-efficiency furnaces (90%+ AFUE) are significantly more energy-efficient, which saves on winter heating bills. Planning a replacement allows you to schedule the work conveniently, compare options thoroughly, and potentially take advantage of off-season pricing from local installers.