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TRUSTED BY SAINT JOHN, WA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon10
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Saint John

Herlin Heating, LLC
4.9(
176
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - Repair - For Business+9 more

Serving Saint John, WA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"My dad always told me to have "a guy" for everything, and Ben is definitely my guy for HVAC. He was so kind, punctual, and helpful. He explained everything thoroughly, and gave me options that the big company wouldn't even mention. I have already sung his praises to multiple friends and family."
Large commercial swamp cooler install
A broken a/c
RTU HIGH PRESSURE SWITCH LOCK OUT
New furnace
New Goodman 80% retrofit

+1

Response time9 hrs
5 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Dryer Ducks
Dryer Ducks
5.0(
88
)
Air Ducts & Vents - Clean

Serving Saint John, WA and surrounding areas

Approved

Credit card accepted

Customers say: True professional

"We had a new dryer duct installed for mother in law suite and ours repaired. Very professional and walked us through each step. Highly recommended and will use again for duct cleaning in the future."
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+4

Recommended by100%of homeowners
Avatar for Cougar Heating & Cooling
Cougar Heating & Cooling
5.0(
10
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+6 more

Serving Saint John, WA and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

Cougar Heating, Air, Plumbing & Electrical has proudly served Spokane County and North Idaho since 1997. Known as the guys in the pink trucks, we deliver reliable, high-quality heating, cooling, plumbing, and electrical services with a friendly, local touch. Our experienced technicians are committed to honest recommendations, expert workmanship, and fast, dependable service for both residential and commercial customers. When comfort or safety is on the line, Cougar is the name our community has trusted for decades.

Furnace Tune Up
Furnace Tune Up
33 neighbors recently requested a quote
The clean experience
New to Angi
Air Ducts & Vents - Clean

Serving Saint John, WA and surrounding areas

Approved

A clean sanitary home is the cornerstone for a healthier, happier, overall emotional well-being. When your sanctuary is clean, your mind can rest. \n Reclaim your time by letting me handle the cleaning, creating a healthier space, reducing stress, and creating a fresh welcoming environment, with more time to spend with the ones that we love! \nPeace of mind that you’re home is in capable hands, 20 years as a professional cleaner. Let me help you make it your clean happy place!\n \n \n\n

Avatar for Bryan Boiler & Burner Co
Bryan Boiler & Burner Co
New to Angi
Gas Boiler or Radiator Heating System - RepairGas Boiler or Radiator Heating System - Repair - For BusinessOil Boiler or Radiator Heating System - Repair+1 more

Serving Saint John, WA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Bryan Boiler & Burner Co is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.\n

Piping Madness
Powdercoat Special
Grundfos Power
Boiler Start Up
Work in tight Spaces

+3

1 neighbors recently requested a quote
Alpine Property Solutions LLC
New to Angi
Air Ducts & Vents - Clean

Serving Saint John, WA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Hi, I’m Casey, owner of Alpine Property Solutions. I’m proud to serve North Idaho with reliable, honest, and high-quality property services. Whether you need junk removal, property cleanups, skid steer work, landscaping, or fence installation and repairs, I treat every project as if it were my own.\n\nI believe in showing up on time, communicating clearly, and doing the job right the first time. My goal is to provide dependable service at a fair price while helping homeowners and businesses improve and maintain their properties.\n\nI appreciate the opportunity to earn your business and look forward to helping with your next project.

4 neighbors recently requested a quote
Avatar for Northwest Heating & Cooling
Northwest Heating & Cooling
4.7(
24
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Saint John, WA and surrounding areas

In business since 2007

Emergency services offered

Credit card accepted

"Our son-in-law used their services and referred them to us. First time users of this type of service as we are new to the area.
Excellent office staff scheduled initial appointment, called with a reminder then a follow-up call to ensure the work was complete and we were satisfied. 
The technician arrived ahead of schedule, prepped the lines for winter and reviewed all work completed prior to leaving.Very friendly and efficient.
"
Recommended by90%of homeowners
Showing 1-10 of 47
Heating and Air Conditioning questions, answered by experts

Yesh, heat pumps can easily cool homes when the weather reaches over 100 degrees Fahrenheit, just as powerful air conditioners can. The key is sizing the heat pump correctly for the size of your home and your climate. A local heat  pump professional can help you determine the right size and type for your home.

You may never need an AC recharge if there are no leaks. However, if your AC unit has a leak that cannot be patched appropriately, you’ll need an AC recharge every time the freon level drops low enough that it disrupts your system—this could be once every two to three years. It all depends on the size and frequency of the leak.

Here’s how AC professionals will clean your AC coils:

  1. Unplug the AC unit or turn off the breaker to the unit in your circuit breaker box.

  2. Remove the faceplate.

  3. Spray a vacuum hose attachment or compressed air can to remove debris, dust, dirt, and grime.

  4. Use a soft-bristled fin comb to remove stubborn caked-on debris.

  5. Use the vacuum hose to suck up any extra debris.

  6. Take a coil-safe cleaning solution and spray it onto the coils. Try to choose a no-rinse solution.

  7. Let the solution sit for at least 15 minutes.

  8. Gently wipe away loosened grime and debris with a microfiber cloth.

  9. Reattach the faceplate, plug in your AC system, or turn the breaker back on.

Yes, it’s best to turn off an AC unit that’s blowing hot air to prevent system damage and avoid expensive energy bills. If you let the AC continue running, it will put more strain on the condenser coil and compressor. Plus, if the AC is blowing hot air because of a refrigerant leak, it can also lead to a frozen evaporator coil.

Common signs of insufficient return air include uneven temperatures, with some parts of your home feeling hotter or colder than others, and noticeable differences in air pressure between rooms. You might also observe that more air is blowing in rooms closer to the AC unit. Leaky air ducts can also be a related issue or clue.

The Saint John, 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.