Top-rated heating and air conditioning pros.

Best heating and air conditioning pros near Allyn, WA

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY ALLYN, WA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon66
    Verified heating and air conditioning services reviews

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

Avatar for Air Masters Inc
Air Masters Inc
4.6(
181
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallHeat Pump - Install or Replace+47 more

Serving Allyn, WA and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"We have been a customer of Air Masters Inc. for 11 years for our yearly maintenance on our heat pump/furnace. We moved into our new built house in 2008 with furnace problems. Air Master’s technician (his name was Walt) spent the time to sit and watch our furnace for over an hour troubleshooting the problem and then fixing it. We have always had great service with Air Masters, we highly recommend them."
Installation of Ductless Heat Pump AC System
Gas Furnace Installation
Another Happy Air Masters Heating and Cooling Client with their new Lennox Heat Pump System
Another Happy Air Masters Heating and Cooling Client with their new Lennox Heat Pump System
Furnace System Installation.  Call Air Masters Heating & Cooling for your next HVAC upgrade or replacement.

+46

Response time2 days
Response rate100%
7 neighbors recently requested a quote
Avatar for Cummings, Inc.
Cummings, Inc.
4.3(
282
)
Gas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - InstallCentral A/C - Install+28 more

Serving Allyn, WA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Received 4 quotes. Cummings was the least expensive that I used to bargain two others to. They matched but had install dates of 30 days. Cummings had their electricians and HVAC guys here in 8 days. Installation done in 4 hours. All had good customer service & tech skills."
Coleman Furnace
Heat Pump Replacement
Heat Pump Install
Change out a Coleman Furnace
Boiler system

+1

Response time9 hrs
Response rate97%
232 neighbors recently requested a quote
Avatar for Comfort Air Systems Corp
Comfort Air Systems Corp
4.9(
38
)
Gas Furnace / Forced Air Heating System - RepairThermostat - Install or ReplaceHeat Pump - Repair or Service+8 more

Serving Allyn, WA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!\n

Gallery
Gallery
28 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for Air Flow Pros
Air Flow Pros
5.0(
26
)
Air Ducts & Vents - Clean

Serving Allyn, WA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Air ducts needed cleaning after heat pump installed. One duct was discovered to be not working at all due to improper installation. Bob agreed to come back, without extra charge, after HVAC specialists corrected duct work. Bob was prompt, very courteous and respectful of our home and yard. So glad to have had this done and would definitely hire Air Flow Pro again!"
Recommended by100%of homeowners
Avatar for Mercurio's Heating & Air Conditioning
Mercurio's Heating & Air Conditioning
4.3(
12
)
Electric Furnace / Forced Air Heating System - InstallDuctless Mini-split A/C - Install or ReplaceGas Furnace / Forced Air Heating System - Install+7 more

Serving Allyn, WA and surrounding areas

Approved (Corporate)

In business since 1992

Credit card accepted

Customers say: Quick response

"Mercurios is great! I had my yearly maintenance with the company today. The tech was at my home with in the appointment time frame. He had great communication with me. He checked out the furnace, thermometer and heat pump. He did all service in a timely manner. Would love to have the tech Joshua again for services."
Gas Furnace Replacement
Gas Furnace Replacement
Ductless Heat Pump
Heat Pump Installation
Furnace Replacement

+2

Response time7 hrs
16 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Alpina Mechanical, LLC
Alpina Mechanical, LLC
4.7(
3
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceDucts & Vents - Install or Replace+6 more

Serving Allyn, WA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Because of their personnel; exceptional competence, efficiency, and attention to detail, every installation and repair was completed to the highest standards. They provided prompt service, transparent communication, and reasonable prices. Alpina Mechanical was a dependable option for HVAC needs because they continuously provided dependable and high-quality service, regardless of the nature of the work from routine maintenance to emergency repairs."
Recommended by100%of homeowners
Avatar for THE JANES COMPANY, INC.
THE JANES COMPANY, INC.
5.0(
6
)
Gas Boiler or Radiator Heating System - RepairRadiant Floor Heating System - InstallGas Boiler or Radiator Heating System - Install+11 more

Serving Allyn, WA and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

Janes Radiant Heating is family-owned and specializes in high-efficiency radiant heating systems across Western Washington. We provide emergency boiler repair services for households throughout the Puget Sound area, the Islands, and the Peninsula. With over 35 years of experience and 20,000 installations under our belt, you can trust that our radiant heating experts will work hard to get your system up and running again. \n\nWe are the state's first and largest major installer of radiant floor heat systems. Whether you need an installation in a new or remodeled home, or an upgrade to an existing system in your current home, we bring unmatched knowledge, craftsmanship, and commitment to every project.\n\nOur showroom and warehouses are located in Mukilteo, WA, and our team of factory-trained, specialized technicians is stationed throughout our service area, with the most common parts on their trucks. Our friendly service team is here, ready to take care of you!

Boiler installation
Bellingham Boiler Upgrade
23 neighbors recently requested a quote
...
Showing 1-10 of 148
Heating and Air Conditioning FAQs, answered by experts

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

Ceiling fans can be a great way to cool your home without the expensive utility bill of running an air conditioner. Plus, ceiling fans can sometimes run in both directions, pushing hot air down in winter and pulling cold air up in summer. With that said, air conditioning might be the only thing that helps if you live in a very warm climate.

Yes, adding central air can increase your home value by as much as 10%. Generally speaking, prospective buyers prefer a central AC system over a ductless system or room-by-room AC units. That’s because central air conditioning blends into the home easier than individual room air conditioners and typically has less equipment to maintain.

A common HVAC rule is that for every 500 to 600 square feet of living space, you need 1 ton of heating or cooling capacity. Now that you know this common rule, you also need to know that it isn’t very accurate, and a dedicated pro wouldn’t use it for your home. If you talk to a pro who won’t or can’t perform a proper Manual J calculation, consider hiring someone more thorough.

A 3-ton AC unit is probably too big for a home that’s 1,200 square feet. If you have a 1,200-square-foot home, you likely need a unit that’s somewhere around 1.9 and 2 tons. An AC unit that’s too large will be really inefficient and cost you a lot of extra money on your bills. 

The Allyn, 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.