Top 3 HVAC Contractors in Gary

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

#1

All Seasons Heating & Cooling

4.8
(127 reviews)
Verified

Family-owned HVAC specialist serving Gary and Northwest Indiana for over 25 years. Offers comprehensive heating and cooling services including high-efficiency system installation, furnace repair, and 24/7 emergency service. Known for expertise with harsh Lake Michigan winter conditions and humid summers.

4501 Broadway, Gary, IN 46408

Specialties & Features

24/7 Emergency Service
Energy Efficient Systems
Furnace Repair
Ductwork Design
Lennox Elite Dealer

Business Information

Years in Business:28 years
Licensed:Yes
Insured:Yes
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#2

Gary Climate Control Experts

4.6
(94 reviews)
Verified

Full-service HVAC contractor specializing in both residential and commercial systems. Strong focus on energy efficiency upgrades and indoor air quality solutions. EPA-certified technicians with expertise in older home retrofits common in Gary's historic districts.

1825 W 5th Avenue, Gary, IN 46404

Specialties & Features

Energy Efficiency Upgrades
Commercial HVAC
Indoor Air Quality
Older Home Retrofits
Trane Comfort Specialist

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
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#3

Steel City Heating & Air

4.5
(76 reviews)
Verified

Local HVAC company with deep roots in the Gary community. Specializes in affordable system replacements, maintenance plans, and emergency repairs. Known for honest diagnostics and working with all budget ranges while maintaining quality service.

3215 Grant Street, Gary, IN 46406

Specialties & Features

Budget-Friendly Options
Maintenance Plans
Emergency Repairs
System Replacements
Carrier Dealer

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
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Why These Are the Top HVAC Contractors in Gary

Gary's humid continental climate creates significant HVAC demands with cold, snowy winters (average lows of 18°F) and hot, humid summers (average highs of 84°F). The city's older housing stock, including many historic homes, requires specialized expertise in ductwork modifications and system retrofits. Seasonal demands peak during January-February for heating emergencies and July-August for AC failures. Energy efficiency is particularly important given the extreme temperature swings and older home construction.

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 Gary regulations and climate