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Central a/c service or repairers in Spring Valley
We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"Josue and I discussed the problem with my furnace and also my goals and expectations for the solution. Josue and team then installed the equipment we discussed, as promised. They were on time arriving to the minute, and completed the work as promised. This is exactly what I expect from a service provider. Well done team ZRO!"
Marc M on December 2023
We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"Josue and I discussed the problem with my furnace and also my goals and expectations for the solution. Josue and team then installed the equipment we discussed, as promised. They were on time arriving to the minute, and completed the work as promised. This is exactly what I expect from a service provider. Well done team ZRO!"
Marc M on December 2023
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!
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!
R & A Mechanical Inc is a locally owned and operated company that values honesty and integrity in all aspects of our business. With over 10 years of experience, we pride ourselves on our innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"Very professional and friendly."
Emmanuel M on August 2021
R & A Mechanical Inc is a locally owned and operated company that values honesty and integrity in all aspects of our business. With over 10 years of experience, we pride ourselves on our innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"Very professional and friendly."
Emmanuel M on August 2021
We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.
"My husband and I recently installed AC in our San Diego house. If youâ re a longtime local, you know how necessary it is these days. We struggled through the last few years with portable units which we installed in all our bedrooms, but they were bulky and loud. About 2 years ago, we started getting quotes. Every quote was between $12,000-$15,000. It was really shocking to learn how expensive air conditioning is. We were later told by a friend that the high cost is partly due to demand. We decided to save up money for it, and continued asking friends and neighbors for referrals. Finally, we were referred to Ulises Castaneda at Heating and Cooling Aid. This is Ulises' own company, and while heâ s small, heâ s extremely professional. He came out and explained why our house was not a one-size fits all solution, and recommended a mini-split system. We live in a canyon, and our house is not on flat ground all around. And the best part was his price was very competitive. We scheduled the job and over the course of 2 days they installed the system. He took care of the permits, and inspections. It was very easy. They also cleaned everything up well, and it was hard to tell they had been here. The system they installed is manufactured by Daikin, and it is unobtrusive, and very quiet. We are extremely happy with the outcome, our sleep has been fantastic, and we can highly recommend Ulises and his team."
Belinda S on June 2020
We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.
"My husband and I recently installed AC in our San Diego house. If youâ re a longtime local, you know how necessary it is these days. We struggled through the last few years with portable units which we installed in all our bedrooms, but they were bulky and loud. About 2 years ago, we started getting quotes. Every quote was between $12,000-$15,000. It was really shocking to learn how expensive air conditioning is. We were later told by a friend that the high cost is partly due to demand. We decided to save up money for it, and continued asking friends and neighbors for referrals. Finally, we were referred to Ulises Castaneda at Heating and Cooling Aid. This is Ulises' own company, and while heâ s small, heâ s extremely professional. He came out and explained why our house was not a one-size fits all solution, and recommended a mini-split system. We live in a canyon, and our house is not on flat ground all around. And the best part was his price was very competitive. We scheduled the job and over the course of 2 days they installed the system. He took care of the permits, and inspections. It was very easy. They also cleaned everything up well, and it was hard to tell they had been here. The system they installed is manufactured by Daikin, and it is unobtrusive, and very quiet. We are extremely happy with the outcome, our sleep has been fantastic, and we can highly recommend Ulises and his team."
Belinda S on June 2020
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!
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!
At One Hour Heating & Air Conditioning of Central San Diego, we take our commitment to customer service seriously. We're so serious about it that we even have an on-time guarantee, which means if we're not on time, you don't pay a dime. Yes, you heard that right. We believe that your time is valuable, and we don't want to waste it. That's why we make sure to always show up on time and get the job done right. Plus, if there's ever a problem, we'll do everything we can to make it right. With our dedication to customer service, you'll feel like you're part of the family (the cool, air-conditioned family). We know how important your comfort is, which is why we take every measure necessary to ensure that you get the best quality service and products.
"Excellent technition"
Mary M on March 2024
At One Hour Heating & Air Conditioning of Central San Diego, we take our commitment to customer service seriously. We're so serious about it that we even have an on-time guarantee, which means if we're not on time, you don't pay a dime. Yes, you heard that right. We believe that your time is valuable, and we don't want to waste it. That's why we make sure to always show up on time and get the job done right. Plus, if there's ever a problem, we'll do everything we can to make it right. With our dedication to customer service, you'll feel like you're part of the family (the cool, air-conditioned family). We know how important your comfort is, which is why we take every measure necessary to ensure that you get the best quality service and products.
"Excellent technition"
Mary M on March 2024
With years of experience in the HVAC industry, we are the experts you need to take care of your home. We handle all of your heating and cooling needs with great care. We will treat your home as we would treat our own. Give Artic Airflow Heating & Air Conditioning, Inc. a call today, we look forward to working with you!
"The technician was on time and very professional. He verified my system and then recommended what should be done. . He went over each step of the process and told me the status of the components. He fielded all my questions and explained them in a clear, concise manner. Gerry was so good that I hired him to come back the following week to replace the thermostat. I am extremely satisfied with his work."
John R on June 2023
With years of experience in the HVAC industry, we are the experts you need to take care of your home. We handle all of your heating and cooling needs with great care. We will treat your home as we would treat our own. Give Artic Airflow Heating & Air Conditioning, Inc. a call today, we look forward to working with you!
"The technician was on time and very professional. He verified my system and then recommended what should be done. . He went over each step of the process and told me the status of the components. He fielded all my questions and explained them in a clear, concise manner. Gerry was so good that I hired him to come back the following week to replace the thermostat. I am extremely satisfied with his work."
John R on June 2023
NR HVAC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"The thermocouple wire on my Whirlpool water heater was worn out and Frank Sanchez came over on a Sunday morning (3/23/2025) to fix it. I bought a replacement thermocouple (approx $20) the day before from a local appliance parts dealer and Frank installed it. Cost to install the new thermocouple wire was $200. Frank was knowledgeable, competent and fast and I haven't had any more problems with the water heater since then. I'm a happy customer. Thank you Frank!!!"
Jonathan L on April 2025
NR HVAC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"The thermocouple wire on my Whirlpool water heater was worn out and Frank Sanchez came over on a Sunday morning (3/23/2025) to fix it. I bought a replacement thermocouple (approx $20) the day before from a local appliance parts dealer and Frank installed it. Cost to install the new thermocouple wire was $200. Frank was knowledgeable, competent and fast and I haven't had any more problems with the water heater since then. I'm a happy customer. Thank you Frank!!!"
Jonathan L on April 2025
Action Air Conditioning, Heating & Solar, is dedicated to providing our clients with the very best in service, installation and repair, for your heating, cooling and solar needs. We are a locally owned and operated company, that values honesty and integrity. We specialize in central A/C and cooling systems, as well as heating and furnace systems and solar panels. We take pride in the quality of our work and our commitment to outstanding results and look forward to building long term relationships with our clients. We guarantee your satisfaction.
"They are always able to fix our system and keep it running very well!"
Homeowner on January 2017
Action Air Conditioning, Heating & Solar, is dedicated to providing our clients with the very best in service, installation and repair, for your heating, cooling and solar needs. We are a locally owned and operated company, that values honesty and integrity. We specialize in central A/C and cooling systems, as well as heating and furnace systems and solar panels. We take pride in the quality of our work and our commitment to outstanding results and look forward to building long term relationships with our clients. We guarantee your satisfaction.
"They are always able to fix our system and keep it running very well!"
Homeowner on January 2017
Quality Mechanical Professionals, Inc. is here to serve you!
"All of these 5 star reviews are fake!!! Look at yelp where Vadim cannot use his Ukrainian scammer contacts to creat fake reviews. Do not hire this company. This man will take your money and do no work. "
Ethan S on January 2025
Quality Mechanical Professionals, Inc. is here to serve you!
"All of these 5 star reviews are fake!!! Look at yelp where Vadim cannot use his Ukrainian scammer contacts to creat fake reviews. Do not hire this company. This man will take your money and do no work. "
Ethan S on January 2025
Central a/c service or repairs FAQs
Coils work to absorb heat into the refrigerant that flows through them, moving heat from one location to another. For air conditioning, the evaporator coil inside the air handler in your home absorbs heat. It then transfers the heat outside to the condenser coil, where it releases it. The opposite process happens for heat pumps. When the coils get dusty and dirty, it reduces how well these components work.
Skip regular cleanings, and dirt, debris, and mineral deposits will blanket your evaporator and condenser coils. When that happens, the coils can’t shed heat efficiently, so the system works harder and your energy bill climbs. Over time, overheating strains the compressor and can trigger a full breakdown—an avoidable repair that often costs far more than a simple annual cleaning.
AC coil cleaning is an investment that pays for itself in the benefits it provides. Dust‑caked coils force your AC to run longer, so you spend more on electricity and rack up extra wear. A quick professional cleaning restores efficiency, trims monthly bills, and eases strain on expensive parts. Over the long haul, that small yearly fee delays pricy repairs and stretches the unit’s lifespan, making coil cleaning one of the smartest HVAC tune‑ups you can schedule.
Watch for higher electric bills, rooms that stay warm no matter how low you set the thermostat, or an AC system that runs nonstop. Extra humidity and frost on the coils are also red flags. Catching these clues early lets you schedule a quick cleaning before the system overworks itself and triggers an expensive breakdown.
Your AC cleaning technician starts by shutting off the power to the unit and removing the faceplate. Compressed air and a vacuum hose blast away loose debris, followed by a coil-safe, no-rinse cleaner that dissolves stubborn grime. After the solution has soaked in, the professional wipes the fins, reassembles the housing, and restores power, leaving the system ready to cool at peak efficiency.
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