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Find Air conditioning pros in Mountlake Terrace

Avatar for Airpros Energy
Airpros Energy
4.7(
89
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+6 more

Serving Mountlake Terrace, WA and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Great job doing maintenance service on the furnace and heat pump. Received informative answers to my questions. Very professional interaction. Been doing business with AirPros Energy for over 10 years servicing my furnace, heat pump, gas fireplace, tankless water system and have always been satisfied."
Comfort Built for the PNW
3 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Product Air Heating & Cooling, LLC
Product Air Heating & Cooling, LLC
4.8(
300
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Mountlake Terrace, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"Very fast! Did the work needed to get my air conditioning back in service. Eli was Very friendly, knowledgeable, and even found a problem with the air vent in the master bedroom. Excellent service. I would recommend to anybody Gary, mill creek"
Installed new system
Finished product
During installation
Of system
Finished project

+11

Response time2 days
Response rate89%
85 neighbors recently requested a quote
Avatar for AirPros Energy, LLC
AirPros Energy, LLC
4.8(
109
)
Central A/C - Service or RepairCentral A/C - InstallCentral A/C - Install - For Business+6 more

Serving Mountlake Terrace, WA and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"I hired a different HVAC company originally find the problem of my heat pump they tried a couple of things didn't work and then didn't come back are re contact me so I hired airpro through Home Advisor Everett was able to analyze situation run test and correct wiring issues which solve the problem. I would recommend and hire them again."
AirPros Energy
Filter Replacement
Response time1 day
7 neighbors recently requested a quote
Recommended by97%of homeowners
Air Ductors Corp.
4.6(
53
)
Central A/C - Service or Repair

Serving Mountlake Terrace, WA and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

"I have used Air Ductors for years and always had good service. They maintained my older furnace and when it came time to replace it they also installed a new one. They recommended a good system and I have no problems with the unit over the past 10 years. They have honored coupons and given me discounts as a returning customer. Great company that I would highly recommend."
Recommended by100%of homeowners
Avatar for SeaTown Electric Heating and Air
SeaTown Electric Heating and Air
4.7(
1,638
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Install or Replace+1 more

Serving Mountlake Terrace, WA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"In the beginning the 4 nations of Electric, Plumbing, Heating, and Air lived in harmony. Because Seatown maintained the balance. We have used Seatown for 15 projects now for spanning all their services. When we bought our old home, we had Seatown and other competitors provide quotes on installing HVAC. Their planning, thoughtfulness to our needs, price is why we chose them. As the summer heat spikes, we don’t regret our choice and are glad that our home is an oasis. Every time they come out, we ask for more things to be done than what was agreed to and every time they work to extra hard to get it all done. They go the extra mile in doing some simple projects for free and giving advice on how to lower our costs as new homeowners. I have been able to call or text them about issues or ideas and get advice with out the pressure to buy services. That’s not something you find in just any company. Their staff has always been polite, clean, and diligent about getting the job right the first time. As we continue to fix up our old house, we will be using Seatown for projects large and small and we hope you will as well."
Seattle's Rewire Specialists
Generator
Tesla Chargers
Knob and Tube Removal
Ductless Install

+26

Response time1 day
12 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Airpro Genius LLC
Airpro Genius LLC
5.0(
16
)
Central A/C - Service or Repair

Serving Mountlake Terrace, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"Airpro Genius was very professional and provided quality work. They responded quickly, diagnosed the problem and offered multiple options to correct our thermostat problem. They were very respectful of our home while working and after completing the work completed multiple tests to ensure our problem was taken care of. I will definitely be using Airpro Genius in the future."
Response time1 day
Response rate93%
1 neighbors recently requested a quote
Avatar for BASSETT HOME HEATING INC.
BASSETT HOME HEATING INC.
4.5(
67
)
Central A/C - InstallCentral Air Cleaner - Install or ReplaceDuctless Mini-split A/C - Install or Replace

Serving Mountlake Terrace, WA and surrounding areas

Approved

In business since 1997

Free estimates

Warranties offered

"They came out, and within 10 minutes had fixed the leak, by tightening the joint that was never fully tightened 20 years ago when the house was built.  Only cost $120, and was fixed right away.  I will be calling them again for regular service on my furnace/heat pump and air conditioning."
Additional Photos
Response time2 days
9 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Day & Nite Plumbing & Heating, Inc.
Day & Nite Plumbing & Heating, Inc.
4.3(
225
)
Central A/C - InstallWindow A/C Unit - Service or RelocateCentral A/C - Install - For Business+12 more

Serving Mountlake Terrace, WA and surrounding areas

Approved

In business since 1954

Emergency services offered

Warranties offered

"I requested service online the night before and they called me around 9 a.m. the next morning to schedule the job for that same day (between 10-1). They then called about 15 minutes later and asked if they could show up early around 9:30). Great punctuality! The tech, Elliot, did a superb job. He explained everything to me in very thorough detail and checked and rechecked the system after every adjustment he made. My AC unit wasn't plugged into my furnace correctly and was only getting about half the volume of air needed. He fixed that as part of the maintenance cost. I needed a new air filter badly, and so I bought one from him. It was marked up 2-4x the cost of an equivalent one online. He also found a capacitor that was on the boundary of being within suitable voltage. He told me it would probably last another year if I was going to have maintenance again next year, but I had him go ahead and replace it for about $175. Maintenance fee was $199. All together a little shy of $500. It felt a little high, but he spent 3 hours at my house. I appreciate him taking his time on the job and being thorough."
Outdoor Ductless Unit
Indoor Ductless Unit
Outdoor Ductless lineset and Unit
Pump System
4 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Lifetime Heating and Air Conditioning
Lifetime Heating and Air Conditioning
5.0(
6
)
Central A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Mountlake Terrace, WA and surrounding areas

Approved (Corporate)

In business since 2016

Free estimates

Emergency services offered

There are so many options for keeping your home comfortable. Lifetime Heating & Air Conditioning is the "only" HVAC business in Washington that offers a Lifetime Warranty on your equipment while enrolled in our maintenance program. That means, no more diagnostic calls, after hour fees, upselling, or technicians who "always" find something wrong on your equipment. Our heating and cooling technicians carry the highest level of certifications including WA L&I Electrical licenses, NATE certifications, EPA certifications and are licensed, bonded and insured. Employees are background checked, drug tested and comply with safety and driving requirements. We are specialists in furnace, air conditioner, heat pump, indoor air quality, and weatherization service, repair and installation. We can service gas fireplaces, humidifiers, generators, tankless and standard water heaters and more! We guarantee your comfort for a LIFETIME!

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+27

17 neighbors recently requested a quote
Avatar for Cascadia Comfort
Cascadia Comfort
5.0(
23
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Service or Repair

Serving Mountlake Terrace, WA and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

"Very pleased with the AC installation. The day they installed it, it poured rain all day, but the crew worked through it and got everything done. They were careful around the house and, even with the weather and the installation work, left everything clean with no mess. Good, professional service. I would definitely recommend them."
Heat Pump Bothell
Heat Pump Lynnwood
Mini-Split Install
AC Install Edmonds
Cassette Mini-Split

+27

7 neighbors recently requested a quote
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Showing 1-10 of 260

FAQs for air conditioning projects in Mountlake Terrace, WA

Most professional HVAC technicians require two to three hours to complete an expansion valve replacement. The timeframe depends on your unit's accessibility and whether additional repairs are needed. The process involves recovering refrigerant, removing the old valve, installing the new component, and recharging the system. Scheduling during less busy seasons may result in more convenient appointment times.

Operating your air conditioner with a malfunctioning expansion valve isn't advisable. Continuing to run the system could potentially damage other components, particularly your compressor, which is significantly more expensive to replace. If you notice performance issues like inconsistent cooling or unusual noises, it's best to have your system inspected before continuing regular use.

Expansion valves don't have a standard replacement schedule, as their longevity depends on system usage, maintenance frequency, and environmental factors. Regular professional maintenance helps identify potential valve issues before they cause system failure. Having your HVAC system serviced annually allows technicians to monitor component condition and recommend preventative replacements when necessary.

Refrigerant leaks require prompt professional attention. If your expansion valve is leaking, you'll likely notice reduced cooling performance and possibly hear hissing sounds near the unit. Addressing leaks quickly prevents further system inefficiency and avoids the environmental impact of released refrigerant. Your HVAC technician will need to repair the leak and recharge the system with the proper refrigerant type and amount.

Because many AC issues present similar symptoms, professional diagnosis is recommended. Problems like inadequate cooling, inconsistent temperatures, or strange noises could indicate expansion valve issues, but might also stem from refrigerant leaks, electrical problems, or airflow restrictions. A qualified HVAC technician has the tools and expertise to accurately identify the root cause and recommend appropriate repairs.

The Mountlake Terrace, WA homeowners’ guide to air conditioning services

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