
Serving Descanso, CA and surrounding areas
Approved
In business since 2017
Free estimates
Credit card accepted
"So happy we choose the dryer vent pros, friendly thorough and very knowledgeable. Price worth every penny."





+24


Serving Descanso, CA and surrounding areas
Approved
In business since 2017
Free estimates
Credit card accepted
"So happy we choose the dryer vent pros, friendly thorough and very knowledgeable. Price worth every penny."





+24

Serving Descanso, CA and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"I had three top rated heating and air conditioning contractors bid on the installation of air conditioning to my existing heating system. I wanted a quite and efficient two stage ac unit that would work with the variable speed blower in the heating system. Carini was the only contractor that based their bid on a heat load calculation rather than some rules of thumb that tend to oversize the ac system. Their analysis indicated that I needed a three ton unit. The other contractors said that I needed a four or five ton unit, but the blower in the existing furnace and the ductwork would only support a three ton unit. One of the other contractors no bid the job after I said I was not going to install a new furnace and ductwork. The other bidder said they would install a three ton unit but would not guarantee satisfaction. At this point I didn't know who was right. I then contacted my neighbors with AC and the same model home as I have. They all said that they had 3 ton units and we very satisfied. Based on their results I contracted with Carini Heating and Air Conditioning. The installation was planned for one day but actually took 2 and a half days. The installation itself was done in a day and a half but complications with integrating a 2 stage AC unit with a variable speed furnace from another manufacturer required another day to resolve. To his credit, when Jason Baer the project manager found out about the problems integrating the Bryant AC unit with a York furnace he assigned their lead service technician, Anthony DeCarolis to integrate the two units. After several hour of studying both the ac manual and the furnace manual Anthony was able to achieve the expected performance by a combination of DIP switch and jumper setting in both units and the installation of a two stage thermostat. Although I took a few days longer than planned, I am very happy with the overall performance of Carini and my new air conditioner."





+16

Serving Descanso, CA and surrounding areas
Approved
In business since 2005
Free estimates
Credit card accepted
"This past weekend we were having a going away party for our son who is leaving for the Army next week and unfortunately our A/C just stopped blowing cold air. We talked to a few different HVAC companies that were either not available to come in such short notice or were too costly. Then we found this company, I spoke to Andy, the owner, and he was great! He was very knowledgeable, informative and patient as I explained the situation too him. His pricing was very competitive and to be honest the most affordable and the fact that he was able to come out right away was amazing! He was able to figure out our issue and fix it all before the party! Would highly recommend this company and we will definitely be using them again."
Serving Descanso, CA and surrounding areas
Approved
In business since 2000
Free estimates
Warranties offered
"Cool Air came out the same day. I had no AC for 3 days in 90+ degree. The tech, Leo, immediately new the problem and replaced the part. Had my AC back!! Very knowledgeable with helpful advice."

Serving Descanso, CA and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"Juan from Degree Heating and Air did a very good job. He worked efficiently and thoroughly. He was very respectful and considerate in his interactions with myself and my family."




Serving Descanso, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Emergency services offered
"Jesse is a trustworthy man. Very patient and encouraging. First he installed our television without a hitch. We saved money from Amazon expenses to install and haul away. They didn't advertise they don't take the old television away, We have hired him again, to repair and repaint our Patio cover. We also hired him to replace two outdoor window shutters and to paint others. He is humble, raising a family, and works full time and you will get quality work with out pressure."





+68

Serving Descanso, CA and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"A friend recommended Edgar and his crew after I saw what a good job they did remodeling my friends two bathrooms. We only use Edgar now for all our home projects. He has remodeled two of our bathrooms, installed vinyl flooring, canned lights, ceiling fans, stair balusters, he's done plumbing for us, he's done fascia painting, he pretty much does it all. His work is top-notch. His pricing is very fair. He and crew are always on time finishing the project but also showing up in the morning. He's responsive the phone calls and texts. Highly highly recommended. I tell everyone to use Edgar and crew for any of their home repairs or upgrades."





+192

Serving Descanso, CA and surrounding areas
Approved
In business since 2017
Free estimates
Customers say: True professional
"We decided to remodel our outdated bathroom, and McCormick Home Builders was a fantastic choice. Khaled and the team delivered high-quality work within the timeline and our budget. Every detail, from the tile work to the lighting, was beautifully done. They communicated well throughout, keeping us informed at every step, and the end result was truly a spa-like bathroom we can enjoy daily. We’d love to work with them again!"





+1
Serving Descanso, CA and surrounding areas
Approved
I’m a reliable hvac technician with over 10 years experience in the field. I’ve now turned my attention to maintenance which would prolong the life of your system, have it running at its best and save you more money in the long run.

Serving Descanso, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
Get Air HVAC Solutions is a locally owned and operated HVAC company serving Encinitas and North County San Diego. As a local who grew up in the area, I take pride in providing honest recommendations, clean installations, and quality workmanship you can trust. We specialize in A/C installations, system replacements, ductwork, and energy-efficient upgrades. Our goal is simple, deliver reliable comfort at competitive prices without cutting corners. When you hire Get Air HVAC Solutions, you’re supporting a local business that stands behind its work.
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.
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