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Quick facts
- AreaCowlitz County
- StateWA
- Providers16
- Typical ticket$3.5k – $11k
Top local providers
Request quotes →- EntekTop rated
What customers say “The best in customer service I have ever experienced! Clay and Cooper came out to install my furnace and air…”
- Twin City SrvcTop rated
What customers say “Had the guys from Twin City come out last winter when our old Traine all in one heat pump went out. Gave me my options…”
- Feltons Heating CoolingTop rated
What customers say “Great local heating and cooling business. Brian Felton is very professional and takes pride in his estimates and work.…”
- Denali Heating A CTop rated
What customers say “Tristan, Kyle, Derek, McKinley, Melissa, and the rest of the crew at Denali are top notch. We had an estimate within a…”
- Carlson S Heating A CVerified
What customers say “Carlsons heating across the board made a stressful time for us a lot better. Our electric forced air furnace finally…”
- Atlas MechanicalVerified
What customers say “Very kind and easy to work with. Thank you Konner, Caitlin and Andy for your kindness”
- Custom Heating CoolingVerified
What customers say “Best HVAC company in the Pacific NW! Josh was very professional and knowledgeable and great pricing. We built a new…”
- L I C Hvac ServicesVerified
- Consistent Clmt Htg ClgVerified
- Ac Nw Heating CoolingVerified
- Nw Solutions Heating AirVerified
- Hilltop RefrigerationVerified
- Advanced Mech Htg ClgVerified
- SmarttabVerified
- R D MechanicalVerified
Local pricing snapshot
Repairs typically run $150–$600. Full system replacements range from $4k for a basic furnace to $12k+ for a premium heat pump. Prices vary by system type, efficiency, and whether ductwork modifications are needed.
Cities in this county
Washington hub →Frequently Asked Questions
Do HVAC pros in Cowlitz County charge travel fees?
Some rural routes include a trip charge. Confirm before scheduling and ask whether it applies to the estimate.
Which cities are in Cowlitz County?
Cowlitz County includes Longview.
Are permits required for HVAC work?
Most Washington jurisdictions require a mechanical permit for equipment swaps. Ask your provider who pulls the permit and how it is priced.
Licensing verified weekly. Reviews refreshed within the last 30 days.
Licensing data: Washington Department of Labor & Industries (L&I) · Company data: verified business records + Google Business profile
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