Serving Represa, CA and surrounding areas
Approved
In business since 1982
Free estimates
Warranties offered
"They did a great job, and they were able to fix the problem on our air conditioning."
Serving Represa, CA and surrounding areas
Approved
In business since 1992
Free estimates
Emergency services offered
"The installation went great, and we love that our new system is way more energy efficient and our home is more comfortable than it was before. I'd recommend Good Value Heating & Air to anyone who needs work done on there heating and air conditioning system."
+5
Serving Represa, CA and surrounding areas
Approved
In business since 1979
Free estimates
Credit card accepted
"I had a problem with the air turning off before reaching desired temperature. The technician quickly solved the problem....a bad thermostat! Service was great!"
Serving Represa, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Emergency services offered
Warranties offered
"Juliano Romano responded quickly I was able to get a same day appointment. He troubleshooted the problem, return the next day with the part great got my air conditioning working. Very thankful and appreciative excellent customer service and explained everything."
+6
Serving Represa, CA and surrounding areas
Approved
In business since 1988
Free estimates
Warranties offered
Star Energy is a Sacramento based construction company that specializes in improving your home’s energy efficiency. Owner, Lance Newey, has a hands-on personal approach to every job. Schedule a meeting with him for your free in-home consultation! He makes sure every job is done right.
+14
Serving Represa, CA and surrounding areas
Approved
In business since 1963
Free estimates
Emergency services offered
"Their sales representative, aaron, responded quickly to my posting for the installation of a new central heat air unit. His explanation of my alternatives was very thorough. He arranged for an installation of the new unit 2 days later. The installation crew arrived early, we're very efficient, and cleaned up the area after their departure. I was very pleased with the service provided by Clarke and Rush on this job."
+12
Serving Represa, CA and surrounding areas
Approved
In business since 2019
Free estimates
Warranties offered
"Attic was air gap sealed first, before added blown insulation. I immediately noticed that the interior stayed cooler during the day without a/c. Jesse the owner was great with estimating and evaluating need. No pressure, just honest info. He was on site during job documenting and sharing progress. Very impressed with service and quality."
+14
Serving Represa, CA and surrounding areas
Approved (Corporate)
In business since 1978
Emergency services offered
Warranties offered
"The service was good, they were able to fix the problem and make my air conditioning run during the summer."
+18
Serving Represa, CA and surrounding areas
Approved
In business since 1984
Free estimates
Emergency services offered
"Michael R provided my annual HVAC and SmartVent system evaluation. He removed materials, including a used filter, apparently left from prior workers from the attic, found leaks in the duct work due to deteriorating duct tape, and did a thorough cleaning of the condenser coils that had been clogged from a nearby tree. He instructed me on details for more efficient use, was very courteous, professional and thorough. The air conditioner was clearly more efficient immediately. I appreciate Michael R and Sierra Pacific for their professionalism and integrity."
Serving Represa, CA and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
Owned by Ricardo Gonzalez, All HVAC Services Inc. brings over 20 years of HVAC expertise to every project. For the past 3 years, the company has proudly served clients with professionalism and attention to detail. Offering 24/7 service, Ricardo and his team ensure that your heating and cooling needs are met promptly, no matter the time. From installations to repairs and maintenance, they handle it all with a commitment to quality. Plus, they offer free second opinions, giving you peace of mind and confidence in your choices. Trust All HVAC Services Inc. to keep your home comfortable year-round! \n \n24/7 Emergency Services Available \n \nEnglish and Spanish Available \n \nSenior Citizen and Military Veteran Discounts Available - Inquire Within \n \nDeposits May Be Required for Larger Projects According to State Law - Inquire Within \n \nAccepts Cash, Checks, Major Credit Cards (Service Fee May Apply), Zelle, Venmo, PayPal & CashApp
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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