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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon104
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Cathlamet - Updated Nov 2026

Avatar for TRU NORTH MECHANICAL INC
TRU NORTH MECHANICAL INC
5.0(
3
)
Heat Pump - Install or ReplaceCentral A/C - InstallCentral A/C - Service or Repair+5 more

Serving Cathlamet, WA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"TRU NORTH MECHANICAL is a locally owned heating, cooling, refrigeration, and mechanical contractor serving Southwest Washington. We provide residential and commercial HVAC service, repair, maintenance, replacements, and new system installations. Our services include heat pumps, air conditioners, furnaces, ductless mini-splits, refrigeration, ventilation, and indoor air quality solutions. We focus on honest recommendations, quality workmanship, dependable service, and straightforward pricing. Licensed, bonded, and insured, TRU NORTH MECHANICAL is ready to help keep your home or business comfortable year-round."

After
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+6

1 neighbors recently requested a quote
Avatar for NORTHFORGE HEATING & COOLING LLC
NORTHFORGE HEATING & COOLING LLC
5.0(
3
)
Central A/C - InstallHeat Pump - Install or ReplaceElectric Furnace / Forced Air Heating System - Install+6 more

Serving Cathlamet, WA and surrounding areas

Approved

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

9 neighbors recently requested a quote
Avatar for JW Geothermal, Inc.
JW Geothermal, Inc.
5.0(
7
)
Geothermal Heating or Cooling System - ServiceRadiant Floor Heating System - Repair

Serving Cathlamet, WA and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"A rather amazing fellow named John Lower is JW Geothermal. I take John to be "one of those guys". Give John a paper clip and he'll build you a shopping center. I was desperate when I went looking for someone to repair or replace our non-functioning central A/C with the historic Pacific Northwest heat dome on the way in late June of 2021. I just got lucky when I got a call from John who said he could be at our place the next day. Most of the other "big" companies were telling me I would have to wait until July. My dear girlfriend is not "heat hardy" to put in mildly and it was a scary deal. I was operating on the bogus assumption that we needed a new unit as the one we have is fairly ancient, an older than dirt Rheem. John arrived on schedule and swung into action. In a matter of maybe 20 minutes (max) he diagnosed the issue (a bum capacitor) and installed a new one that he had in his major pickup truck. John's a big guy with big hands but he works with the skill of a brain surgeon. He saved our bacon for sure. I simply can't recommend this fellow highly enough. Oh, and did I mention that he is a nice guy in the bargain."
Gallery
Response time1 day
Recommended by100%of homeowners
Avatar for WESTPICK FACILITY SOLUTIONS LLC
WESTPICK FACILITY SOLUTIONS LLC
New to Angi
Air Ducts & Vents - Clean

Serving Cathlamet, WA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

WestPeak Facility Solutions LLC provides reliable commercial janitorial and facility services throughout Oregon & Washington.\n\nWe specialize in recurring janitorial services, floor care, carpet cleaning, deep cleaning, day porter services, and facility support. Our focus is simple: consistent quality, dependable communication, and responsive service. We are licensed and insured and committed to helping businesses maintain clean, safe, and professional facilities.

3 neighbors recently requested a quote
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Heating and Air Conditioning FAQs, answered by experts

They can, but it’s not as common. Window AC units are much smaller than whole-house systems and less likely to develop refrigerant leaks or similar issues. As a result, you will rarely need to add a new refrigerant, limiting overcharging problems. However, it’s still important to leave refrigerant management in the hands of professionals when window units need work.

Fixing a leak in an AC unit costs $200 to $1,600, depending on the type of leak and any related damage. But depending on the age and condition of your AC, it might make more sense to replace the AC unit instead of repairing it. If your AC is only a few years old and relatively problem-free, then repairing it is the right call. But if it’s nearing a decade old and has other issues, consider replacing it.

A non-maintained AC is more likely to perform poorly, increase your energy bills, and undergo more severe issues like breakage and water damage. That’s why DIY cleaning or professional maintenance is recommended annually. Otherwise, you might end up paying more in the end than you would for annual service. You can purchase cheap AC cleaning kits if you prefer going the DIY route.

Yes. Getting a whole-house dehumidifier can help you save money on energy bills. How? Your home automatically feels cooler when there’s less humidity in the air (“It’s the humidity that gets ya!” is such a true statement). This means that you won’t need to run your AC as much as you would if you had all that extra humidity in your home.

If your central AC is not blowing cold air, you should try resetting the system. Many systems have a reset button. Make sure your thermostat is off, then turn off the circuit breaker that powers your AC. Hold the reset button for three to five seconds, then turn the circuit back on. Set your thermostat to cool and choose a temperature cooler than the room. Your system should turn on quickly.

The Cathlamet, WA homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.