The Best HVAC in Clearlake, CA

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

#1

Clear Lake Climate Control

4.8
(127 reviews)
Verified

A full-service HVAC contractor specializing in high-efficiency system installations and complex diagnostics for Clearlake's hot summer climate. They are a Carrier Factory Authorized Dealer and focus heavily on improving home air quality and energy savings, particularly important for older homes in the area.

5870 Old Highway 53, Clearlake, CA 95422

Specialties & Features

Energy Efficiency Upgrades
24/7 Emergency Service
High-Efficiency AC Installation
Indoor Air Quality Solutions

Business Information

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

Northshore Heating & Air

4.6
(94 reviews)
Verified

A family-owned and operated HVAC company with deep roots in Lake County. They are known for their reliable repair services and fair pricing. Their technicians are experts in both modern heat pumps for efficient cooling and robust furnace systems for winter, making them a great choice for the area's variable climate.

12385 Olympic Drive, Clearlake, CA 95422

Specialties & Features

Furnace Repair & Installation
Heat Pump Services
Ductwork Evaluation & Sealing
Senior Discounts

Business Information

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

Summit Mechanical HVAC Services

4.5
(68 reviews)
Verified

Specializes in quick-response emergency repairs and comprehensive maintenance plans designed to extend the life of HVAC systems. They work with a variety of brands and are particularly adept at servicing and replacing older units commonly found in the Clearlake area, preventing costly breakdowns during peak summer heat.

6825 Cache Creek Way, Clearlake, CA 95422

Specialties & Features

24/7 Emergency Repairs
Preventative Maintenance Plans
System Retrofitting
Commercial HVAC Services

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

Why These Are the Top HVAC Contractors in Clearlake

The HVAC market in Clearlake, CA, is heavily influenced by its Mediterranean climate, characterized by very hot, dry summers with temperatures frequently exceeding 90-100°F and mild, wet winters. This creates a high demand for reliable and efficient air conditioning systems. The cooling season is long, placing a premium on maintenance and emergency repair services to avoid system failures during heatwaves. Many homes have older HVAC systems, driving need for replacements and energy-efficient upgrades to manage utility costs. Winters are generally mild, but functioning furnaces and heat pumps are necessary for chilly nights and rainy periods.

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 Clearlake regulations and climate

Frequently Asked Questions About HVAC in Clearlake

Get answers to common questions about hvac services in Clearlake, California.

1What is the typical cost range for replacing a central air conditioning system in Clearlake, and are there any local rebates available?

In Clearlake, a full AC replacement for a standard single-family home typically ranges from $5,000 to $12,000, depending on system size, efficiency, and home layout. Given our hot, dry summers, investing in a higher SEER (Seasonal Energy Efficiency Ratio) unit can significantly reduce cooling costs. Homeowners should check for rebates from the California Clean Energy Financing (CLEEN) Center and local utilities like Pacific Gas and Electric (PG&E), which often provide incentives for upgrading to high-efficiency systems.

2When is the best time of year to schedule HVAC maintenance or replacement in Clearlake to avoid delays and high demand?

The ideal time is during the mild spring (March-May) or fall (September-October) seasons. Scheduling service before the intense summer heat (which can exceed 100°F) or the cooler, rainy winter ensures you won't face emergency wait times and allows contractors to perform thorough work. This timing is crucial in Clearlake to ensure your system is fully operational before the peak demand periods.

3Are there any specific HVAC considerations for homes near Clear Lake due to air quality or humidity?

Yes, proximity to the lake can lead to higher humidity levels indoors, especially during cooler months, which may promote mold growth in ductwork. We recommend ensuring your HVAC system includes proper dehumidification control and using higher MERV-rated air filters to manage pollen and seasonal allergens common in the area. Regular duct cleaning and inspections are also advised to maintain air quality.

4How do I choose a reliable HVAC contractor in Lake County, and what local licenses should I verify?

Always choose a contractor who holds a valid California C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) license, which is required by law. Verify their license status on the CSLB website and look for local, established companies with strong reviews who understand Clearlake's specific climate challenges. It's also wise to confirm they carry ample insurance for liability and workers' compensation, given local regulations.

5My heat pump seems inefficient during Clearlake's cold nights. Is this normal, and what are my options?

This is a common concern, as standard air-source heat pumps can lose efficiency during winter nights when temperatures occasionally dip near or below freezing. For Clearlake's climate, a properly sized, modern cold-climate heat pump is often a good solution. Alternatively, integrating a supplemental heating system (like a gas furnace for a hybrid system or electric resistance heat) can provide reliable comfort during the coldest periods.