Top-rated heating and air conditioning pros.

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

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY UNION, WA HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon61
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Union, 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 Union, 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 August 11, 2023

Find Heating and air conditioning pros in Union

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

Serving Union, WA and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Very professional and quality service. I highly recommend their company for all AC and Hvac services. When it comes time to replace my furnace I will be using Air Masters as my #1 go to."
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%
13 neighbors recently requested a quote
Request Quote
Avatar for Cummings, Inc.
Cummings, Inc.
4.3(
282
)
Central A/C - InstallHeat Pump - Install or ReplaceGas Furnace / Forced Air Heating System - Install+28 more

Serving Union, 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%
210 neighbors recently requested a quote
Request Quote
Avatar for Harts Plumbers, Electricians, & HVAC Technicians
Harts Plumbers, Electricians, & HVAC Technicians
4.6(
1,462
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+5 more

Serving Union, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Emergency services offered

Warranties offered

"Maxim provided great service with inspecting our HVAC system and locating a leak that was hard to find."
Prep Area
Waterfall Finished!
Excavation jobs and more!
install grease trap for commercial kitchen
Delivery of Shoring

+334

62 neighbors recently requested a quote
Recommended by86%of homeowners
Request Quote
Avatar for Comfort Air Systems Corp
Comfort Air Systems Corp
5.0(
36
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - RepairHeat Pump - Repair or Service+8 more

Serving Union, 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
24 neighbors recently requested a quote
Recommended by80%of homeowners
Request Quote
Avatar for Air Flow Pros
Air Flow Pros
5.0(
26
)
Air Ducts & Vents - Clean

Serving Union, 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
Request Quote
Avatar for Capitol Duct Cleaning
Capitol Duct Cleaning
4.8(
21
)
Air Ducts & Vents - Clean

Serving Union, WA and surrounding areas

Approved

In business since 1995

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!\n

Dirty and limited air flow
Dusty air duct
Dirty AC system Coils
Response time1 day
Recommended by95%of homeowners
Request Quote
Avatar for Evergreen Air, Inc.
Evergreen Air, Inc.
5.0(
9
)
Central A/C - InstallHeat Pump - Install or ReplaceGas Furnace / Forced Air Heating System - Install+8 more

Serving Union, WA and surrounding areas

Approved

In business since 2022

Credit card accepted

Customers say: True professional

"Great company and service. Overall work and attention to service went beyond expectations. I recommend Alex and Evergreen Air for any A/C, HVAC project."
Response time2 days
16 neighbors recently requested a quote
Recommended by75%of homeowners
Request Quote
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 Union, 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
Request Quote
Avatar for THE JANES COMPANY, INC.
THE JANES COMPANY, INC.
5.0(
6
)
Radiant Floor Heating System - InstallGas Boiler or Radiator Heating System - RepairGas Boiler or Radiator Heating System - Install+11 more

Serving Union, 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
19 neighbors recently requested a quote
Request Quote
Avatar for Ares Comfort Systems
Ares Comfort Systems
5.0(
1
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+47 more

Serving Union, WA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

Family owned business with over 20 plus years experience. Heating & A/C -

Response time1 day
Response rate100%
31 neighbors recently requested a quote
Request Quote
...
Showing 1-10 of 126
Heating and Air Conditioning questions, answered by experts

There are ways to detect a refrigerant leak with several different testing methods. However, most homeowners can figure out something’s wrong with their AC unit by noticing these common signs:

  • Ice forming on the evaporator coil

  • Water leaks near the AC unit

  • Frequent hissing sounds

  • Increased electric bills

  • Unit takes longer than usual to cool

  • Unit is blowing hot air

There are many recognizable symptoms of AC compressor failure. They include loud banging noises, hot air being continually circulated in your home despite running the AC at full blast, uneven airflow and cooling, and electrical issues like constant surges due to the compressor working overtime. While some of these symptoms, like uneven cooling, can have other root causes, they are common indicators of compressor problems.

No. HVAC, which stands for heating, ventilation, and air conditioning, includes all of the systems that work together to regulate a building’s temperature and humidity levels. In comparison, air conditioners only provide cooling. You can have an air conditioner as part of your HVAC system, but not all HVAC systems include air conditioners.

If your home has an existing forced-air heat system, you can add a central air conditioner to it. An HVAC technician can retrofit your forced-air heating system by installing an evaporator coil onto the furnace plenum, the box next to the furnace that draws in air. Once installed, the air conditioning coils use the furnace’s blower to circulate the air.

It depends on the size of the space you’re cooling down. If you’re looking for the most affordable way to cool an entire house over a long period of time, then central air will be more cost-effective. But when it comes to cooling down a couple of rooms or one floor, a window unit may be the cheaper option, with both a lower cost to install and less energy used to run.

The Union, 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