Top 3 HVAC Contractors in Cotati

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

#1

Sonoma Climate Control

4.8
(127 reviews)
Verified

A premier HVAC contractor serving Cotati and Sonoma County with comprehensive heating and cooling solutions. Specializes in high-efficiency system installations, including heat pumps perfectly suited for Cotati's climate, and offers 24/7 emergency repair services. Known for their meticulous ductwork design and sealing services to improve home comfort and efficiency.

8050 Old Redwood Hwy, Cotati, CA 94931

Specialties & Features

24/7 Emergency Service
Heat Pump Installation
Ductwork Design & Sealing
Energy Efficiency Audits

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
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#2

North Bay Heating & Air

4.6
(94 reviews)
Verified

A family-owned and operated HVAC company with deep roots in the North Bay area. They provide expert installation, maintenance, and repair for all major brands of furnaces and air conditioners. Their technicians are highly trained in servicing both older systems common in Cotati's established neighborhoods and installing the latest smart, Wi-Fi enabled thermostats and zoning systems for optimal comfort.

528 E Cotati Ave, Cotati, CA 94931

Specialties & Features

Furnace Repair & Installation
AC Maintenance Plans
Wi-Fi Thermostat Installation
Local & Family-Owned

Business Information

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

EcoTemp HVAC Solutions

4.5
(78 reviews)
Verified

Focuses on modern, energy-efficient and environmentally conscious HVAC solutions. They are experts in installing ENERGY STAR® rated systems and are certified to handle advanced refrigerants. Ideal for homeowners looking to reduce their carbon footprint and utility bills, offering services like solar-ready AC unit installation and whole-house ventilation upgrades to combat dry summers and damp winters.

100 La Plaza, Cotati, CA 94931

Specialties & Features

ENERGY STAR® Systems
EPA Certified Technicians
Solar-Ready HVAC
Indoor Air Quality Solutions

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
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Why These Are the Top HVAC Contractors in Cotati

The HVAC market in Cotati, CA, is characterized by a demand for systems that can efficiently handle a Mediterranean climate with warm, dry summers (where AC is essential) and cool, damp winters (requiring reliable heating). The presence of older homes creates a need for ductwork modernization and sealing. There is a strong and growing consumer interest in energy-efficient heat pumps and smart thermostats to manage costs. Seasonal demands peak in late spring for AC tune-ups and early fall for furnace servicing, with a consistent need for emergency services during heatwaves and cold snaps.

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 Cotati regulations and climate