Serving Maple Valley, WA and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"Logan Fauth did a wonderful job. He was very professional and we are happy with his work. Thanks Logan and AAA Heating and Air Conditioning!"
Serving Maple Valley, WA and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"Best Customer Experience even if I chose another Contractors Hardware: Dave Rolig that came out to do the estimate was very knowledgeable and took the time to know me and answer any and all of my questions. His experience and genuine caring were unmatched! An employee to make any company very proud. He even offered to meet price of competitors product. In the end it was my engineering analysis of the hardware choices that had me chose the competitor. And that was nothing he could overcome. He gave me every reason to believe Allred was only selling a product they believed in and would fully stand behind for many years to come. I would highly recommend Allred Heating Cooling Electric and Dave Rolig to anyone shopping for these services! Thank you for your prompt and complete support through this experience. Brian Garber"
+9
Serving Maple Valley, WA and surrounding areas
Approved
In business since 1984
Free estimates
Emergency services offered
"Regular inspections keep our furnace in good condition."
+86
Serving Maple Valley, 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."
Serving Maple Valley, 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."
+26
Serving Maple Valley, 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!
Serving Maple Valley, WA and surrounding areas
Approved
In business since 2023
Emergency services offered
Warranties offered
"I highly recommend this company. We have 3 large commercial refrigerators and one wasn't cooling. I called half a dozen places and all I got was rudeness or no one would call me back. HVAC Service Pros were so fast and professional!"
+6
Serving Maple Valley, WA and surrounding areas
Approved (Corporate)
In business since 1994
Free estimates
Emergency services offered
"Great service. We had them install a new hybrid heat pump into our existing forced air system. They went above and beyond in addressing noise issues that arose post installation. They followed up and fixed the issue immediately. Would absolutely recommend"
+264
Serving Maple Valley, WA and surrounding areas
Approved
In business since 2012
Emergency services offered
Warranties offered
"I had a feeling that it might be a good idea to have our 13+ year old furnace inspected before turning on the heat for another year. I rely very heavily on reviews when determining where to spend our money. Hunt's Services had really great reviews and many in particular were referring to their service man Armando. We were lucky to get Armando sent to our home as well! He was kind enough to allow me to hover and ask questions. He showed me the cracked heat exchanger vs just telling me about it and explained why that needed to be replaced. It was a great experience and I will recommend Hunt's to anyone who needs their services. I also want to speak to some of the negative reviews I see here from others...those seem to be related to price quoted for work not yet performed. I think it's unfair to review based on that sort of thing. If you don't like their quote then shop around...compare other quotes...you have that option!!! Don't give a company an F just because you don't like their quote. Just my 2 cents!"
+23
Serving Maple Valley, WA and surrounding areas
Approved
In business since 2023
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!
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.
From average costs to expert advice, get all the answers you need to get your job done.
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