Serving Pine, CO and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"They had a lot of experience in the cleaning up our air duct. They were the best. They also cleaned my dryer and chimney very well. I'm comfortable using them again and again. They had a reasonable price."
+26
Serving Pine, CO and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"The electricians were very knowledgeable on the project"
+11
Serving Pine, CO and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
Chatfields LLC is a locally owned, family-operated, and veteran-led company dedicated to honesty and integrity in every project. By combining 30 years of established business excellence with a team of professionals boasting over 5 years of specialized, hands-on experience, we offer a unique blend of stability and innovation.
Serving Pine, CO and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Excellent service. Adrian was extremely professional and did an amazing job. He came to fix our air conditioner with in hours. We would definitely recommend Mountain pro"
+4
Serving Pine, CO and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Technician was extremely knowledgeable. He was also determined to find a solution to my problem. Fortunate for me he was able to resolve my heating and air flow issue. Thanks again!"
+209
Serving Pine, CO and surrounding areas
Approved
In business since 2008
Free estimates
Credit card accepted
"We will hire this company for all HVAC need! great ppl, GREAT JOB! thank-you Marti"
Serving Pine, CO and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Brian tested and fixed my AC quickly and professionally. He did the job efficiently and for hundreds, not thousands that the big outfits were quoting. He will be doing my HVAC maintenance from now on!"
Serving Pine, CO and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"On time and explained the process as he worked. I would use Ryan again."
Serving Pine, CO and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"They were very quick to provide an estimate and timely turn time on install. Everything was done on time and as promised. Highly recommend."
+51
Serving Pine, CO and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"We have been using Plumbing Tree for all of our plumbing, air conditioning, & heating service since we found him 2 years ago. Kieth may not be the cheapest guy in town, but you get what you pay for. He knows what he's doing and makes sure it's actually fixed right. This time, I had him out to talk about a barhroom remodel I want to do, but ask him if he could replace a valve in my kitchen faucet "to make the trip worth his time". They didn't just see the faucet was leaking on top where I saw it but took time to check underneath and found leaking valves that were damaging the cupboard underneath and even a little into the flooring below. No question, the faucet needed replacement and new valves. I love my new faucet!"
+58
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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