Top 3 HVAC Contractors in Waterloo

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

#1

Summit Heating & Cooling

4.8
(127 reviews)
Verified

Family-owned HVAC specialist serving Waterloo and DeKalb County since 1998. Offers comprehensive heating and cooling solutions including high-efficiency furnace installations, AC replacements, and 24/7 emergency repair services. Known for expertise in handling extreme Indiana temperature swings and optimizing systems for local climate conditions.

201 E. Center Street, Waterloo, IN 46793

Specialties & Features

24/7 Emergency Service
Carrier & Lennox Systems
Geothermal Options
Whole-Home Efficiency Audits

Business Information

Years in Business:26 years
Licensed:Yes
Insured:Yes
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#2

Heartland Climate Control

4.6
(89 reviews)
Verified

Full-service HVAC contractor specializing in both residential and light commercial systems. Strong reputation for quality installation of energy-efficient heat pumps and dual-fuel systems well-suited to Indiana's variable climate. Offers premium maintenance plans and ductwork design services with focus on indoor air quality solutions.

415 S. Wayne Street, Waterloo, IN 46793

Specialties & Features

Heat Pump Specialists
Ductwork Design & Sealing
Indoor Air Quality
Maintenance Plans

Business Information

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

Waterloo Heating & Air

4.4
(64 reviews)
Verified

Local HVAC service provider with deep roots in the community. Specializes in furnace repair and replacement, particularly important for Waterloo's cold winters, and AC maintenance plans to prepare for humid summers. Known for honest diagnostics and working with various equipment brands to meet different budget needs.

102 Railroad Street, Waterloo, IN 46793

Specialties & Features

Furnace Repair & Replacement
AC Maintenance Plans
Budget-Friendly Options
Same-Day Service

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
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Why These Are the Top HVAC Contractors in Waterloo

Waterloo's HVAC market services approximately 2,500 residents in a typical Midwestern climate with cold, snowy winters (average lows in teens) and warm, humid summers (average highs in mid-80s). This creates strong seasonal demand for furnace services in winter and AC installation/repair in spring/summer. Many homes have older systems requiring upgrades for efficiency. The market is competitive with several local providers focusing on reliability and emergency services during temperature extremes.

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 Waterloo regulations and climate