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Listings come from the federal USDOT registry, Google Business Profiles and state license lists.

Our directories: leaderexcavation.com, inspectree.com, plumbinginformationsite.com

  1. Washington
  2. /Cowlitz County
  3. /AC repair

AC repair in Cowlitz County, WA

5 of Cowlitz County's 73 plumbers and heating and cooling contractors are listed for AC repair.

Get quotes for AC repair in Cowlitz County

One request instead of calling 5 contractors one at a time. It's free.

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All 5 contractors

  1. Diversified Mechanical Solutions LLC
    Longview5.0 from 125 reviews via Google
    (702) 475-9950
  2. Frost Woodland HVAC Repair
    Woodland5.0 from 11 reviews via Google
    (253) 559-5370
  3. Service Patriots
    Kelso4.3 from 124 reviews via Google
  4. Arctic Longview HVAC Repair
    Longview
    (253) 595-9798
  5. Express Kelso AC Repair
    Kelso
    (253) 595-9810
Get free quotes

Ask for quotes once instead of calling each of them.

A contractor is listed for a service when its owner picked the service, when its Google Business Profile category names it, or when its business name does. Ranked as on the county page: verified owner, then a Google rating of 4.0 or higher, then review count, then fleet size. How ranking works

Services in Cowlitz County

  • All plumbers and heating and cooling contractors in Cowlitz County
  • Drain cleaning

Get quotes in Cowlitz County

  • One request instead of calling 5 contractors one at a time.
  • Every listing comes from a federal USDOT registration, a Google Business Profile or a state license list, and says which.
  • A person here reads every request and passes it to up to two contractors near you within one business day.
  • It's free, and you don't have to hire anyone.
How old is the system? Optional
Central AC, heat pump or mini-split? Optional
When do you need it? Optional
Do you own the property? Optional
What kind of property? Optional

What we do with a quote request

You can also call any contractor listed here directly.

What plumbing and HVAC work costs in Washington

Ranges are national; ask contractors near you.

An HVAC tune-up
$70 to $350 a visit; a basic tune-up is often about $100 to $200 (HomeGuide, HomeAdvisor, Fixr)

Figures checked September 2026.

What plumbing and HVAC work costs in Washington

Rules in Washington

Washington licenses plumbing contractors and certifies plumbers through its Department of Labor and Industries.1, 2 Heating and cooling contractors in Washington register as specialty contractors rather than holding a competency license.1, 2 Your local building department in Washington can tell you whether replacing a water heater, furnace or AC needs a permit.

Plumbing and HVAC rules in Washington

Sources

  1. Washington State Open Data Portal ↑
  2. Washington State Legislature ↑