Serving Colorado Springs, CO and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Service was quick and very professional. Thank you!"
+26
Serving Colorado Springs, CO and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"Everything went well so far. Nothing installed as yet"
Serving Colorado Springs, CO and surrounding areas
Approved
In business since 1997
Free estimates
Emergency services offered
"The work done by Hunter heating and cooling was exceptional! The work was completed in just 1 day. They replaced our old heating and air conditioner and there was little to no affect to our household life. I would completely recommend Hunter heating and cooling to anyone needing help with their heating and cooling systems."
+31
Serving Colorado Springs, CO and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"Fantastic! Our central AC went out and our HVAC system was over 20 years old so we decided to replace both. K&C provided 4 different estimates that were very detailed and easy to understand. We had 3 other local companies provide estimates and K&C were the lowest for a very efficient set up. They came out within a few days and were professional, friendly, and did an amazing job of cleaning up. They showed us how to use the new thermostat and how to use the app to set it up. They had exceptional communication and even reached out a week after the job to be sure everything was working. Highly recommend, we will absolutely hire them again!"
+13
Serving Colorado Springs, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"I recently had Comfair Heat and AC install a new furnace, and I couldn’t be happier with the experience. From start to finish, the team was timely, professional, and incredibly friendly. They showed up exactly when they said they would, walked me through the process, and completed the installation efficiently without cutting any corners. Their pricing was very fair compared to other quotes I received, and the quality of their work truly stands out. The new furnace runs perfectly, and the difference in comfort is noticeable already. Overall, Comfair delivered fantastic service, and I highly recommend them to anyone needing heating or AC work. I’ll definitely be using them again in the future."
+3
Serving Colorado Springs, CO and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Miguel is friendly and professional and I will definitely use him for any future HVAC needs."
Serving Colorado Springs, CO and surrounding areas
Approved
In business since 2022
Free estimates
Warranties offered
"Josh Alderman is competent, responsive, and friendly: all the things you might want in a person you hire to do work on your home."
+17
Serving Colorado Springs, CO and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
"The technician Juan he helped me out with my insulation. He showed me options that I had. He explained to me everything that needed to be done. The entire time he was very respectful. I highly recommend Los 3 hermanos for anything Hvac wise."
Serving Colorado Springs, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"They were in constant contact with me as to when they would be arriving. They were professional and listened to my concerns and explained what needed to be done. They went above and beyond in every way. I would highly recommend them to anyone looking for fixes in plumbing."
+24
Serving Colorado Springs, CO and surrounding areas
Approved
In business since 1970
Emergency services offered
Credit card accepted
"From start to finish I received courteous and excellent service from Robbins Heating & Air Conditioning."
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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