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Find Air conditioning pros in Mercer Island

Avatar for Airpros Energy
Airpros Energy
4.7(
88
)

Serving Mercer Island, WA and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"I won't call any other heating or AC experts ever again. Twice now, I've had incomparable experiences. I had another highly reputed company come diagnose my failed furnace and provide an estimate, but AirPros' price for the same part and repair was much more reasonable and furnace repairs are not cheap, so the difference mattered significantly. AirPros also treated me like family. Go with this family business, you will be happy."
AC Promo
Comfort Built for the PNW
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for AAA Heating & Air Conditioning
AAA Heating & Air Conditioning
4.8(
237
)

Serving Mercer Island, WA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Brian from AAA Heating and Air Conditioning was excellent. He arrived on time, quickly got to work, took care of the filter replacement, and then carefully explained what was causing the noise issue. He answered all of our questions clearly and in great detail. We decided to sign up for regular service through AAA because our experience was so positive. Doing so brought down the cost of the inspection."
Additional Photos
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Our Service Center
Response time1 day
10 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Allred Heating Cooling Electric
Allred Heating Cooling Electric
4.7(
151
)

Serving Mercer Island, WA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Very well. The technician was knowledgeable and willing to explain what he did and found. He left a good report on his findings. He also cleaned the electronic air filter, which I wasn't expecting. The price I paid was an Angie's List special $39 - great price and service!"
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repair
Van
Gas Fireplace install
Additional Photos

+9

Response time2 days
Response rate100%
26 neighbors recently requested a quote
Avatar for AirPros Energy, LLC
AirPros Energy, LLC
4.8(
109
)

Serving Mercer Island, WA and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"First off wanted to say I don't write reviews but felt compelled to do so for this. My gas furnace stopped blowing hot air. Trouble shooted the issue myself and thought it might be a bad gas valve. Not wanting to deal with a gas valve I called different companies and ended up choosing Air Pro's due them being a Local Company, Their diagnostic fee is very reasonable and when talking with them just getting a good feeling. Jerry came out a day later and sure enough it was the gas valve. He ordered the part and it came quickly. He installed it and the furnace was back up and running. The cost came out to about what was quoted to me when I talked to them the first time. It's ALWAYS a good sign of a good business when their actual cost/bill comes out what they told you! Here is why I'm also writing the review. About a week or so after Jerry replaced the valve, we noticed a slight gas smell. I called to have someone come back and check it out. Jerry called me within 30 min to ask some questions. He was off for the day and I could tell he was home but he drove 45 min to come back to our house. He was able to determine there was a small leak at the pipe around the gas valve. Given this was Air Pro's error the fact they came back right away and dropped everything was GREAT customer service. I would definitely hire Air Pro's again!"
Spring AC Promo
AirPros Energy
Filter Replacement
Response time1 day
4 neighbors recently requested a quote
Recommended by97%of homeowners
Air Ductors Corp.
4.6(
53
)

Serving Mercer Island, 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(
1,637
)

Serving Mercer Island, WA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"I give SeaTown Electric Heating and Air my highest recommendation. Our technician David, arrived on time and was super helpful. This company doesn't try to sell you something you don't need, but are fully focused on the problem and customer service. I learned a lot from David about the American Standard System we have, so I can better properly spot problems to take care of, and when to call for service. SeaTown is now a go-to company for our home, rentals, and recommendations to family and friends."
Seattle's Rewire Specialists
Generator
Tesla Chargers
Knob and Tube Removal
Ductless Install

+26

Response time1 day
3 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Best Heat & Air
Best Heat & Air
5.0(
15
)

Serving Mercer Island, WA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

We pride ourselves on being the best HVAC company in the area - Let us show you why!\n\nWe've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing with no hassles or out of pocket risk.\n\nFREE no-obligation estimates, fast service (sometimes same day), easy scheduling, and we are even open on the weekends!

Mini Split Heat Pump
Outdoor Mini Split
Clean Indoor Install
Slim and Efficient
Goodman Air Handler

+1

Response time4 hrs
Response rate100%
44 neighbors recently requested a quote
Avatar for Evergreen Home Heating & Energy
Evergreen Home Heating & Energy
4.5(
103
)

Serving Mercer Island, WA and surrounding areas

Approved

In business since 1975

Free estimates

Emergency services offered

"I had three estimates at our house for our conversion from a gas forced-air furnace to a heat pump/gas furnace installation.  I was most impressed by Evergreen's rep. Scott, as he was very helpful in explaining the technology and was the only one of the three to do a J load calculation on our home.  I also felt after the estimates were all given that Evergreen's was the best buy in terms of the product features vs. overall cost.   As I researched our installation I realized that my mother's all-electric home would be better served by a heat pump as well.  Again, Scott did the best job of all three estimators there as well.  

After the down payment of 50% of the cost the installation was set up within two weeks for both locations.  The work was done on time and efficiently.  My mother's job was done in a few hours, mine took a couple of days.  I'm happy to say that both units are performing perfectly, through both the colder weather of March and the warmer than usual days we've had in April.  

There were a couple of things that should be mentioned, not major issues but worth noting.  

The installation of our heat/pump and furnace did not meet City Code on the initial inspection as the condensation pump was placed on the floor.   City code required it to be 18 inches off the floor due to a potential for an explosion should there be a gas leak.  The correction was done within a few days, but I did have to schedule a city inspector on two different days.   The city inspector remarked that the installer 'should have known better'.  

On my mom's split heat pump the indoor blower unit began making a loud clanking noise one month into use.  Evergreen was quick to come out, mom called on Sunday morning and was able to have a crew come out the next day.  Apparently the installers had missed a mounting clip on the external cover of the indoor unit and over time the casing sagged enough that the rotating fans began to hit the inside of the case.  

Several weeks after our work was done I was called by the financial office asking me to pay the remaining 50% balance.  I pointed out that it had been paid on the day the work was done, but apparently the payment was not correctly registered as having been paid by their accounting office.  Fortunately I was able to point to my credit card statement indicating that the balance had been paid in full.  

Overall Evergreen did a professional job from start to finish and I have no hesitation in recommending them.  Given their expertise and experience I have no doubt that my equipment will continue to be well serviced going forward.  "
Additional Photos
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+9

Response time5 hrs
Response rate100%
7 neighbors recently requested a quote
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FAQs for air conditioning projects in Mercer Island, 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 Mercer Island, WA homeowners’ guide to air conditioning services

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