The Best HVAC in Kelso, WA

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

#1

Kelso Climate Control

4.8
(127 reviews)
Verified

Full-service HVAC contractor specializing in energy-efficient heating and cooling solutions for Kelso's humid continental climate. Offers comprehensive installation, maintenance, and repair services for all major brands including Carrier and Trane. Known for excellent ductwork design and indoor air quality solutions.

804 Industry Street, Kelso, WA 98626

Specialties & Features

Energy Efficiency Consulting
24/7 Emergency Service
Ductwork Design & Installation
Heat Pump Systems
Indoor Air Quality Solutions

Business Information

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

Cowlitz Valley Heating & Air

4.6
(94 reviews)
Verified

Family-owned HVAC specialist serving Kelso and surrounding areas since 1998. Expertise in furnace installation and repair particularly suited for the region's cool, damp winters. Offers premium maintenance plans and specializes in high-efficiency systems that handle both heating and cooling needs.

521 Catlin Street, Kelso, WA 98626

Specialties & Features

Furnace Installation & Repair
Preventive Maintenance Plans
High-Efficiency Systems
Emergency Heating Repairs
Boiler Systems

Business Information

Years in Business:26 years
Licensed:Yes
Insured:Yes
#3

Three Rivers HVAC Services

4.5
(78 reviews)
Verified

Local HVAC experts providing comprehensive heating and cooling services with a focus on reliability and quick response times. Specializes in heat pump systems ideal for Kelso's moderate climate and offers ductless mini-split installations for older homes without existing ductwork.

1221 Allen Street, Kelso, WA 98626

Specialties & Features

Heat Pump Installation
Ductless Mini-Splits
24/7 Emergency Service
System Retrofit & Replacement
Commercial HVAC Services

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes

Why These Are the Top HVAC Contractors in Kelso

Kelso's HVAC market serves a population of approximately 12,000 in a humid continental climate characterized by cool, wet winters (average lows 35°F) and warm, dry summers (average highs 80°F). The demand is balanced between heating and cooling systems, with particular emphasis on heat pumps that provide both functions efficiently. High humidity levels create strong demand for dehumidification solutions and proper ductwork installation. The local market features about 25 providers ranging from individual technicians to established companies, with energy efficiency becoming increasingly important due to rising energy costs.

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 Kelso regulations and climate

Frequently Asked Questions About HVAC in Kelso

Get answers to common questions about hvac services in Kelso, Washington.

1What is the typical cost range for replacing a furnace or heat pump in Kelso, and are there any local rebates?

In Kelso, a full furnace replacement typically ranges from $4,500 to $8,500+, while a heat pump system ranges from $6,500 to $12,000+, depending on system size, efficiency, and home complexity. Homeowners should check for current rebates from the Cowlitz PUD and federal tax credits for high-efficiency systems, which can significantly offset costs. Given our damp, cool winters, investing in a properly sized, efficient system is crucial for long-term comfort and energy savings.

2When is the best time of year to schedule HVAC maintenance or replacement in Kelso?

The ideal times are during the shoulder seasons—late spring (April-May) or early fall (September-October)—before the peak summer heat or winter cold hits the Cowlitz Valley. Scheduling during these periods ensures better availability from local contractors and helps you avoid emergency breakdowns during a January cold snap or an August heatwave. This proactive timing is key due to our region's specific needs for both heating and dehumidification.

3Are there any local regulations or permits required for HVAC work in Kelso, Washington?

Yes, in the City of Kelso, a mechanical permit is generally required for installing, replacing, or altering a furnace, heat pump, or air conditioner. Reputable local HVAC contractors will typically pull this permit on your behalf, which ensures the work is inspected for compliance with Washington State Energy Code and safety standards. Always verify your contractor is handling permits, as this protects you and ensures your system meets local efficiency requirements for our climate.

4How do I choose a reliable HVAC contractor in the Kelso/Longview area?

Look for a licensed, bonded, and insured contractor with strong local references and physical presence in Cowlitz County. Verify they carry a Washington State Specialty Contractor License (HVAC). Choose a provider experienced with our specific climate challenges, such as combating mold and moisture with proper ventilation and correctly sizing systems for our mix of mild summers and chilly, damp winters. Checking reviews and asking about their experience with both heat pumps and gas furnaces is wise.

5My home feels damp and musty in winter. Can my HVAC system help with this common Kelso issue?

Absolutely. Kelso's high humidity and rainy winters often lead to indoor dampness. A properly functioning HVAC system is vital for controlling moisture. Solutions include ensuring your heat pump or furnace is correctly moving air, adding a whole-house dehumidifier, or integrating an energy recovery ventilator (ERV) to exchange stale, moist air for fresh, filtered air without losing heat. Proper attic and crawl space ventilation, critical in our area, should also be assessed alongside your HVAC system.