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Find Air conditioning pros in Preston

Avatar for Airpros Energy
Airpros Energy
4.7(
88
)

Serving Preston, WA and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"12/27/2013 = before Christmas we were having problems with the furnace coming on.  We called a few furnace repair businesses and AirPros was the one which could come out soonest.  Our son-in-law is an electrician and diagnosed the problem as a bad circuit board.  When AirPros came out they made the same diagnosis (which indicated to me they know what they are doing) and replaced the ignition control board.  The technician also said the blower motor was slow at startup, which is a sign of wear (the furnace and air conditioning units were 19 years old).  It was now working so we didn't do any further maintenance.
10/14/2014 = the thermostat would click on and off, on and off, etc. without letting the furnace stay on.  We called AirPros again, thinking maybe the thermostat needed to be replaced.  Instead, a second circuit board was bad but because the furnace was so old we chose to replace it, which included a new thermostat.  The installation took about half a day and we were very impressed by the quality of work, their knowlege and professionalism.  They were very patient and answered all our questions.
They determined the air conditioning unit was still functioning ok and not in need of replacement.
"
AC Promo
Comfort Built for the PNW
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Ranger Heating & Cooling
Ranger Heating & Cooling
4.8(
104
)

Serving Preston, WA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"We were very pleased with the quick response, detailed information, professional and courteous staff at all levels. Our old furnace died in November on a Friday. Other businesses couldn't get anyone out to repair and replace it for 2-3 weeks. Ranger had it replaced on Monday for us. This week our electronic air filter quit working. Again we had a quick response with a simple fix at no charge. All of our questions were answered fully and information given about the latest models but with no pressure to buy. We will absolutely use Ranger again and refer our friends and family to them."
Dominic with our great customer standing beside a Mitsubishi ductless outdoor unit.
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Recommended by96%of homeowners
Avatar for Action Heating & Air Conditioning
Action Heating & Air Conditioning
4.9(
224
)

Serving Preston, WA and surrounding areas

Approved

In business since 1983

Warranties offered

Customers say: Quick response

"Honest, reliable, on time, friendly, spent time explaining and educating me on all potential issues with my furnace. I'll be calling Bob for all my future heating and air conditioning repairs. Highly recommended - 5 stars."
Rheem Super Quiet 80
New Rheem  furnace
New Furnace & AC
New Furnace & AC
indoor unit

+2

Recommended by99%of homeowners
Avatar for Hunt's Services
Hunt's Services
4.5(
1,113
)

Serving Preston, WA and surrounding areas

Approved

In business since 2012

Emergency services offered

Warranties offered

"The Tacoma company is great. They will come to our home in Newcastle to clean out our dryer vent (which is on top of the roof) without demanding that they clean out all the ductwork in our home. Very few companies will do that. They are efficient and knowledgeable, and we will continue to hire them each year."
Additional Photos
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Additional Photos

+23

15 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Harts Plumbers, Electricians, & HVAC Technicians
Harts Plumbers, Electricians, & HVAC Technicians
4.6(
1,038
)

Serving Preston, WA and surrounding areas

Approved

In business since 2013

Emergency services offered

Warranties offered

"Ryan was the tech who came to our house. We are so pleased with him. He has great customer service values in a world that has none anymore. His gentle mild manner and his knowledge was like a breath of fresh air. I will always ask for Ryan to do the work needed in my home. Thank you Ryan."
Before the Extension
After Extension
Recommended by92%of homeowners
Avatar for One Hour Heating & Air Conditioning of Central Seattle
One Hour Heating & Air Conditioning of Central Seattle
4.9(
9
)

Serving Preston, WA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"We had central AC added to our home 5 years ago. We decided to get an AC and furnace tune up before the summer. Matt, the technician from One Hour Heating and Air, was on time and polite. He pointed out that our furnace filter had not been changed since 2022. Big oversight by me. Matt explained how the air flows through the furnace and the direction the filter needs to be placed. I marked with a sharpie on the furnace an arrow so I would remember next time. Positive experience."
project photos
Overview
Before
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Line hide2

+4

33 neighbors recently requested a quote
Recommended by11%of homeowners
Avatar for BLACK LOTUS HVAC LLC
BLACK LOTUS HVAC LLC
5.0(
7
)

Serving Preston, WA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

Black Lotus HVAC is a trusted heating and air conditioning service provider in Seattle. We take pride in being personable, caring, and affordable, while delivering high-quality craftsmanship. Our team is dedicated to ensuring your indoor comfort, and we're here to provide tailored solutions for your home or business. With a combined 20 years in the industry, we are ready to help you with your heating and air conditioning needs.

New Installs
New Installs
New Installs
New Installs
New Installs

+13

Response time20 mins
86 neighbors recently requested a quote
Avatar for Harts Plumbers, Electricians, & HVAC Technicians
Harts Plumbers, Electricians, & HVAC Technicians
4.6(
1,225
)

Serving Preston, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Emergency services offered

Warranties offered

"I feel I was overcharged for installation of an air vent under my sink. I was charged over $400 for what looked to me like a $250 job max. I also do not like being charged amounts that include TV advertising costs because I have no use for any TV advertising. Otherwise they did good work and gave me valuable advice."
Pipe llining
Pipe relining
Pipe relining
Camera inspections
Response time50 mins
Response rate100%
20 neighbors recently requested a quote
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FAQs for air conditioning projects in Preston, 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 Preston, WA homeowners’ guide to air conditioning services

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