Top 3 HVAC Contractors in Ada

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

#1

Ada Climate Control Experts

4.8
(127 reviews)
Verified

A full-service HVAC contractor specializing in both residential and commercial systems. Known for expertise in high-efficiency furnace installations and smart thermostat integration. They serve the unique needs of Ada's historic homes while providing modern energy solutions.

321 Main Street, Ada, OH 45810

Specialties & Features

24/7 Emergency Service
High-Efficiency Systems
Historic Home HVAC
Smart Thermostat Integration

Business Information

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

Hardin County Heating & Cooling

4.6
(94 reviews)
Verified

Family-owned HVAC business serving Ada and surrounding communities since 1995. Specializes in Lennox and Carrier systems with focus on seasonal maintenance plans. Their technicians are EPA-certified and particularly skilled with older furnace repair and ductwork optimization.

567 Buckeye Avenue, Ada, OH 45810

Specialties & Features

Seasonal Maintenance Plans
Ductwork Services
Older System Repair
Boiler Systems

Business Information

Years in Business:28 years
Licensed:Yes
Insured:Yes
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#3

ONU Preferred HVAC Services

4.5
(76 reviews)
Verified

Local contractor with specialized experience serving both residential customers and Ohio Northern University facilities. Offers comprehensive energy audits and geothermal system installation. Known for responsive emergency service during Ada's harsh winter conditions.

789 College Avenue, Ada, OH 45810

Specialties & Features

University Facility Service
Geothermal Systems
Energy Audits
Commercial HVAC

Business Information

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

Ada's HVAC market is characterized by high demand for both heating and cooling due to its humid continental climate with cold winters (average lows around 18°F) and warm, humid summers (average highs around 84°F). The presence of Ohio Northern University creates consistent commercial demand alongside residential needs. Most providers emphasize furnace expertise due to the extended heating season, with growing interest in energy-efficient systems among both homeowners and institutional clients. The market features approximately 10-15 active providers serving the population of 5,500.

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 Ada regulations and climate