
Serving Santa Ysabel, 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 Santa Ysabel, 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 Santa Ysabel, 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 Santa Ysabel, CA and surrounding areas
Approved
In business since 2007
Free estimates
Warranties offered
"Eric, my air conditioning technician was very knowledgeable, provided me with multiple options for fixing my airflow problem, and did not try to oversell me on items that I did not need."




Serving Santa Ysabel, 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 Santa Ysabel, 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 Santa Ysabel, CA and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
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 Santa Ysabel, CA and surrounding areas
Approved
Free estimates
Credit card accepted
Offers commercial services
We are a locally owned and operated business committed to providing exceptional service, quality workmanship, and honest communication on every project we undertake. Our experienced team takes pride in delivering customized solutions tailored specifically to meet each client's unique needs. We value integrity and reliability, ensuring every job is completed to your satisfaction. Our goal is to build lasting relationships with our customers through consistency, professionalism, and outstanding results. Let us show you why homeowners continually choose us as their trusted service provider.\n

Serving Santa Ysabel, 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 Santa Ysabel, CA and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"The team was on time and very knowledgeable about the dryer vent cleaning. They wen right to work and finished the job in a timely manner. They were very pleasant."





+9
Serving Santa Ysabel, 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.
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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