Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Nooksack, WA

Enter your zip and get matched with up to 5 pros

Need a pro for your heating and air conditioning service project in Nooksack, WA?

Select your specific project to find the pro for you.

TRUSTED BY NOOKSACK, WA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon102
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Nooksack, WA

*The Angi rating for Heating And Air Conditioning Service companies in Nooksack, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Nooksack, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on October 29, 2025

Find Heating and air conditioning pros in Nooksack

Avatar for Four Seasons Heating and Cooling, LLC
Four Seasons Heating and Cooling, LLC
4.7(
69
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - RepairHeat Pump - Repair or Service

Serving Nooksack, WA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Aaron is very professional and respectful.Went the extra mile to protect flower beds and floors when installing a new Heat Pump &Air handler.He is on time,communicates well and triple checks his work.Very pleased,excellant value for quality products and service"
Response time10 hrs
3 neighbors recently requested a quote
Recommended by98%of homeowners
Request Quote
Avatar for West Mechanical, Inc.
West Mechanical, Inc.
4.3(
119
)
Central A/C - InstallHeat Pump - Install or ReplaceDuctless Mini-split A/C - Install or Replace+14 more

Serving Nooksack, WA and surrounding areas

Approved

In business since 1976

Free estimates

Emergency services offered

"Upgraded to code all aluminum problems/nuts/ground fault wall plugs as to pass a home inspection thru out an older duplex & replaced any defective plugs/switches."
Project
Project
Project
Project
Project

+5

Response time1 day
65 neighbors recently requested a quote
Recommended by90%of homeowners
Request Quote
Avatar for Belred Heating, Cooling & Plumbing, LLC
Belred Heating, Cooling & Plumbing, LLC
4.1(
693
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Service or Repair+2 more

Serving Nooksack, WA and surrounding areas

Approved

Super Service Award Winner

In business since 1986

Free estimates

Emergency services offered

"My request for an HVAC system through Homeadvisor was very clear. The home does not have an existing furnace or ductwork. When the salesperson called, I explained that the home needed a furnace and ductwork. The agent said no problem we can handle that. Unfortunately, the sales agent that came today informed us that the company does not do new ductwork installation. They only perform repairs or replace furnaces. He did offer a mini-split solution, which isn't viable for our home due to power outages. Very frustrating and a total waste of my time and David Shelton the Comfort Consultant that came to our home."
Before
HVAC During the Install
HVAC After
Response time3 days
52 neighbors recently requested a quote
Recommended by88%of homeowners
Request Quote
Avatar for Barron Heating and Air Conditioning, Inc.
Barron Heating and Air Conditioning, Inc.
4.8(
2
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceGas Furnace / Forced Air Heating System - Install+2 more

Serving Nooksack, WA and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

Barron is a four-generation family business that has been serving the home comfort needs of Northwest Washington since 1972. While HVAC has been the heart of our company, today we are so much more. Barron Heating, AC Electrical and Plumbing has evolved into a WholeHome service company, taking a beyond-the-box approach to your home or business's most important systems. Our leading home and building performance experts provide the expertise for everything related to HVAC, plumbing, electrical, solar, fireplaces, indoor air quality, and more as we stand by our Mission: Improving Lives

Daikin Furnace
Daikin FIT Heat Pump
Free Estimates
Smart Thermostat
Lennox

+1

14 neighbors recently requested a quote
Recommended by50%of homeowners
Request Quote
Avatar for Tekton Northwest LLC
Tekton Northwest LLC
5.0(
3
)
Ductless Mini-split A/C - Install or Replace

Serving Nooksack, WA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"The Tekton team takes time to understand and recommend the right solution. Their timeliness and cost are good and fair. I have hired them 4 times now, and the work has been spot on everytime."
My jobs
My jobs
My jobs
My jobs
My jobs

+6

Response time8 hrs
Response rate100%
18 neighbors recently requested a quote
Request Quote
Avatar for Tripped Electric
Tripped Electric
5.0(
3
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+15 more

Serving Nooksack, WA and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"Update 10/07 — I had an electrical issue with a washer/dryer (due to manufacturer error), and texted Tripped for help at 1pm. They had someone drive out immediately (my home is in a VERY remote location), and Marqus arrived by 3pm. The issue was fixed by 3:45pm. This company has EXCELLENT service, and I could not recommend them enough!"
Additional Photos
25 neighbors recently requested a quote
Recommended by66%of homeowners
Request Quote
Avatar for Barron Heating and Air Conditioning, Inc.
Barron Heating and Air Conditioning, Inc.
4.5(
1
)
Heat Pump - Repair or ServiceCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Repair+1 more

Serving Nooksack, WA and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

Barron is a four-generation family business that has been serving the home comfort needs of Northwest Washington since 1972. While HVAC has been the heart of our company, today we are so much more. Barron Heating, AC Electrical and Plumbing has evolved into a WholeHome service company, taking a beyond-the-box approach to your home or business's most important systems. Our leading home and building performance experts provide the expertise for everything related to HVAC, plumbing, electrical, solar, fireplaces, indoor air quality, and more as we stand by our Mission: Improving Lives

5 Star Service
Daikin Fit Heat Pump Maintenance
Filter Change Out
Response time5 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for CPI Plumbing, Heating & Cooling
CPI Plumbing, Heating & Cooling
5.0(
1
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split Heating System - Install or Replace+2 more

Serving Nooksack, WA and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

Looking for a reliable home services contractor who can provide you with honest advice and recommendations, quality workmanship, and long-term peace of mind? CPI Plumbing & Heating is your local Mount Vernon plumber and HVAC contractor committed to helping you enjoy a hassle-free experience. We provide high-quality repairs, installations, and maintenance services for residential and commercial customers throughout Mount Vernon, Bellingham and Oak Harbor areas, as well as, the surrounding area in northwest Washington state.

7 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
...
Showing 1-10 of 68
Heating and Air Conditioning questions, answered by experts

The cost to replace an AC evaporator coil is typically between $600 and $2,500, with an average cost around $1,300 to $1,350. The price of the coil itself can range from $550 to $1,100, depending on the brand, size, and style, with professional labor adding around $700. Replacing a condenser coil is generally less expensive, costing about $800. Because this repair involves handling refrigerants, it requires a licensed AC professional. Regular inspections, which cost between $200 and $600, can help prevent costly coil replacements.

The American Society of Heating, Refrigerating, and Air-Conditioning Engineers, or ASHRAE, sets the standard guidelines for air changes per hour in homes and businesses. The International Residential Code, or IRC, also sets ACH requirements for residences and bases those requirements off of ASHRAE standards plus climate specifics related to your location.

When your HVAC system is loud, a few different causes are possible. If you have loose connections or bolts in the hardware, they can rattle as the system runs and vibrates. If you have an extremely dirty furnace filter, it could cause the system to generate noise. More commonly, an excessively loud HVAC system indicates a malfunction in the system. You may have a blower motor that is close to failing or a compressor that is breaking down. These issues require an immediate inspection.

Winterizing can still help you save money on energy costs and help prepare your AC for its work next year when you turn it back on. We suggest planning for at least some maintenance, even if winters are mild in your area.

It depends on the type of AC unit and the extent of the mold growth. For example, if you have a small amount of mold in your central air conditioner, it’s worth cleaning it to protect your HVAC system and your health. In situations like these, you can often remove the mold yourself in a couple of hours. On the other hand, if you have a portable AC unit with a severe mold problem, it makes more sense to buy a new one. On average, replacing a portable AC unit costs $100 to $500.

The Nooksack, 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.

See all articles