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Find Air conditioning pros in Black Diamond

Avatar for Pacific Heating & Cooling
Pacific Heating & Cooling
4.5(
156
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Black Diamond, WA and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"Thank you, Pacific Heating and Cooling!! I had an issue with your service and you addressed that issue and resolved it in a very timely manner. Usually, I don't have any problem with your company but this time there was an issue and you took care of it, personally, through your manager, and right away. Thank you, again. I will certainly call on you again when the need arises."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+53

Response time2 days
8 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Breeze Heating Air & Electrical
Breeze Heating Air & Electrical
4.9(
44
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Black Diamond, WA and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"Brian was responsive, answered all my questions and was a consummate professional. Alex and Colton did an excellent job on my new furnace. He stayed late to work and made sure the job was completed. Their pricing is also competitive. I would reach out to them again for my air condition needs in the future."
Response time3 hrs
Response rate100%
1 neighbors recently requested a quote
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Avatar for HVAC Service Pros
HVAC Service Pros
4.9(
41
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Black Diamond, WA and surrounding areas

Approved

In business since 2023

Emergency services offered

Warranties offered

"Contacted Rob to service my a/c unit. He responded quickly and was able to fit me in on the same day. He was very professional , diagnosed the problem and made the needed repairs."
Heat pump addition
In Floor Radiant Heating
In Floor Radiant Heating
Photo of in floor hydronic heat tubing runs
Boiler Room photo

+6

Response time10 hrs
13 neighbors recently requested a quote
Recommended by84%of homeowners
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Avatar for Able Air LLC
Able Air LLC
5.0(
6
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Black Diamond, WA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

Able Air Heating & Cooling is a locally owned company serving homeowners in Enumclaw, Buckley, and surrounding communities. We specialize in heating and air conditioning repair, maintenance, and installation, including furnaces, heat pumps, ductless systems, and indoor air quality solutions. \n \nOur focus is simple: serving comfort by offering customer-focused solutions. We listen to your concerns, explain your options, and help you choose what fits your home, comfort needs, and budget. From a routine tune-up to a complete system replacement, our team brings honest communication, quality workmanship, and respect for your home. We want you to feel confident in your decision and comfortable in your home.

Ductless Heat Pump
Mini Split Indoor
Central Heat Pump
RTU Gas Pack
6 neighbors recently requested a quote
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Avatar for AIRE SERV OF NORTH CENTRAL SEATTLE
AIRE SERV OF NORTH CENTRAL SEATTLE
5.0(
8
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Service or Repair+1 more

Serving Black Diamond, WA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Welcome to Aire Serv Of North Central Seattle! Family-owned and operated with over 20 years of experience in the industry! We take pride in the quality of our work and the customer satisfaction we provide to each and every customer! We are known for paying exquisite attention to detail, making customer satisfaction our top priority. Call us today to learn more about how we can help you!

19 neighbors recently requested a quote
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Avatar for Cummings, Inc.
Cummings, Inc.
4.3(
282
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Service or Repair+2 more

Serving Black Diamond, WA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Best price for unit and installation of the companies I looked into, but customer service left something to be desired. Took a very long time to get someone out to install the new filter set up at the air intake, with poor communication on their part. That part of the job was done poorly and had to be redone at my insistence. Also had the red warning light come on. Called about that and no follow through. Again. Really wanted to like these guys, but unimpressed with the experience."
Coleman Furnace
Heat Pump Replacement
Heat Pump Install
Change out a Coleman Furnace
Boiler system

+1

Response time9 hrs
Response rate97%
226 neighbors recently requested a quote
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Avatar for Hunt's Services - HVAC
Hunt's Services - HVAC
4.5(
1,262
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Install or Replace+4 more

Serving Black Diamond, WA and surrounding areas

Approved (Corporate)

In business since 2012

Free estimates

Emergency services offered

"It took them a very long day to install my air conditioning, but I m pleased with the work and the value for money. I d hire them again. I got 5 bids & theirs was the best!"
American Standard Dual Fuel System
American Standard Heat Pump
Prestige Thermostat
Horizontal 95% eff furnace
95% eff with Air Cleaner

+9

Response time10 mins
5 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Harts Plumbers, Electricians, & HVAC Technicians
Harts Plumbers, Electricians, & HVAC Technicians
4.6(
1,463
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Black Diamond, 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

43 neighbors recently requested a quote
Recommended by86%of homeowners
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Avatar for Harts Plumbers, Electricians, & HVAC Technicians
Harts Plumbers, Electricians, & HVAC Technicians
4.6(
1,042
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Black Diamond, WA and surrounding areas

Approved

In business since 2013

Emergency services offered

Warranties offered

"Professional, helpful, gave me good maintenance advice to keep hot water in good working condition. Didn't realize we are supposed to release pressure valve on a regular basis: did you?"
Before the Extension
After Extension
Recommended by92%of homeowners
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Avatar for BLACK LOTUS HVAC LLC
BLACK LOTUS HVAC LLC
5.0(
8
)
Central A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Black Diamond, 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 time8 hrs
Response rate100%
130 neighbors recently requested a quote
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FAQs for air conditioning projects in Black Diamond, 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 Black Diamond, WA homeowners’ guide to air conditioning services

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

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