Serving Urbandale, IA and surrounding areas
Approved (Corporate)
In business since 1958
Free estimates
Emergency services offered
"AC maintenance was done by our very own Robert from Green's Appliance Heating & Cooling"
+9
Serving Urbandale, IA and surrounding areas
Approved
In business since 2000
Warranties offered
Credit card accepted
"I had an absolutely 5-star experience with Precision Comfort. Our air went out on Friday night. I researched, and reviews across multiple platforms were stellar for Precision. I called about 8 p.m., they answered right away, apologized for not having a repairman available right away, but set an appointment for between 10-noon on Saturday. The repairman, Brent, was there by 10:30, appropriately wearing a mask. He was swift to check every part of the AC set-up and quickly found our problem - a bad compressor - and repaired it. The whole thing took 20-minutes. Afterward, I found out that Precision is a local small business, and I was happy to have found our new, permanent, heating and air conditioning company."
Serving Urbandale, IA and surrounding areas
Approved (Corporate)
In business since 1946
Free estimates
Emergency services offered
"Jarad came to inspect my air conditioner. When the furnace and air conditioner was installed, they took time to explain how they worked and what I needed to do from one season to the next. However, there was so much information exchanged then, I forgot part of it. Jarad took the time to thoroughly explain everything. He also looked at another concern of mine, and he fixed that. I couldn't have been more pleased."
Serving Urbandale, IA and surrounding areas
Approved
In business since 2019
Free estimates
Offers commercial services
"Quick service. Very friendly and professional"
Serving Urbandale, IA and surrounding areas
Approved
Super Service Award Winner
In business since 1999
Emergency services offered
Credit card accepted
"Tate was friendly and professional. He took care to protect my flooring, did a nice job of the installation of a furnace and air conditioner, and left no mess behind. A+"
Serving Urbandale, IA and surrounding areas
Approved
In business since 2025
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! Book with us online or feel free to give us a call today!
Serving Urbandale, IA and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"Very well. He did a very good job. We are happy."
Serving Urbandale, IA and surrounding areas
Approved
Customers say: True professional
"Don did a fantastic job assembling my TV stand. He was very professional and thorough! highly recommend Don!"
Serving Urbandale, IA and surrounding areas
Approved
In business since 2001
Free estimates
Credit card accepted
All Seasons HVAC, is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business
Serving Urbandale, IA and surrounding areas
Approved
Professional 2 man crew, with a truck and trailer. We offer debris removal,hauling, yard work, and other services just ask.
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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