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Central a/c service or repairers in Commack
With over 5 years of experience, RVM Heating & Air Conditioning is committed to excellence 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. Call us today!
"Rene and Mauricio were very professional, efficient, and accommodating. Their estimates were fair and they stuck to their quote. They were very respectful of our home and did a great job both outside and in. They were responsive to both our needs and questions. The units are very quiet and keeping us cool in this crazy heat wave. I highly recommend this company"
Judith G on June 2024
With over 5 years of experience, RVM Heating & Air Conditioning is committed to excellence 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. Call us today!
"Rene and Mauricio were very professional, efficient, and accommodating. Their estimates were fair and they stuck to their quote. They were very respectful of our home and did a great job both outside and in. They were responsive to both our needs and questions. The units are very quiet and keeping us cool in this crazy heat wave. I highly recommend this company"
Judith G on June 2024
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.
"Not only done right but done more expeditiously than expected"
William W on May 2024
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.
"Not only done right but done more expeditiously than expected"
William W on May 2024
We have the experience and we are committed to providing quality work and superior customer service. We at Delia HVAC strive to maintain our reputation as a high quality, service oriented company with our main focus being customer satisfaction. Customers are happy and satisfied with our work and trust us to recommend us to their friends and family. Great at communication with customers throughout the project. Over 9 years of experience
"Anthony did a great job. neat and on time The unit works great"
Dan T on January 2025
We have the experience and we are committed to providing quality work and superior customer service. We at Delia HVAC strive to maintain our reputation as a high quality, service oriented company with our main focus being customer satisfaction. Customers are happy and satisfied with our work and trust us to recommend us to their friends and family. Great at communication with customers throughout the project. Over 9 years of experience
"Anthony did a great job. neat and on time The unit works great"
Dan T on January 2025
At M and L Appliance, 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. Call us today!
"I was very pleased with their service. My washing machine had broken and was very expensive to repair. In purchasing my new machine through M and L, the service fee from the first visit was deducted, and the price of the machine completely reasonable. They took away my old machine, brought the new machine, hooked everything up, and showed me the differences between my old machine and my new machine. I was very pleased with their service and their promptness. Both of the gentleman who came to my house or a professional, polite, and friendly. I highly recommend this this company."
Tracy R on March 2020
At M and L Appliance, 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. Call us today!
"I was very pleased with their service. My washing machine had broken and was very expensive to repair. In purchasing my new machine through M and L, the service fee from the first visit was deducted, and the price of the machine completely reasonable. They took away my old machine, brought the new machine, hooked everything up, and showed me the differences between my old machine and my new machine. I was very pleased with their service and their promptness. Both of the gentleman who came to my house or a professional, polite, and friendly. I highly recommend this this company."
Tracy R on March 2020
Abreus A/C & Heating Company 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.
Abreus A/C & Heating Company 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.
All Island Heating & Air is your premiere business for all your residential or commercial HVAC needs in the Bethpage, NY area. With more than 30 years of experience, we pride ourselves on the quality of workmanship we provide to our customers. Please give us a call today! Central A/C Tune Up $89.99 !! * I do not service oil boilers or furnaces -- GAS ONLY *
"Fantastic and compassionate. Knowledgeable to both do a good job AND determine best plan for my budget. Phil and his crew are top notch."
Sebastian C on March 2025
All Island Heating & Air is your premiere business for all your residential or commercial HVAC needs in the Bethpage, NY area. With more than 30 years of experience, we pride ourselves on the quality of workmanship we provide to our customers. Please give us a call today! Central A/C Tune Up $89.99 !! * I do not service oil boilers or furnaces -- GAS ONLY *
"Fantastic and compassionate. Knowledgeable to both do a good job AND determine best plan for my budget. Phil and his crew are top notch."
Sebastian C on March 2025
1-800-Plumber + Air of Babylon is focused on being the BEST! It's not about being better than everyone else, instead our focus is on providing you with the fast, dependable plumbing and emergency services when you need it most. Our goal is to give you the BEST experience you have ever received from a service based business.
"Had 1800 plumber come out to fix a leaking valve in my basement. Super convenient and friendly! 10/10"
Mike M on April 2025
1-800-Plumber + Air of Babylon is focused on being the BEST! It's not about being better than everyone else, instead our focus is on providing you with the fast, dependable plumbing and emergency services when you need it most. Our goal is to give you the BEST experience you have ever received from a service based business.
"Had 1800 plumber come out to fix a leaking valve in my basement. Super convenient and friendly! 10/10"
Mike M on April 2025
Abstract Plumbing, Heating and Air Conditioning is a locally owned and operated business. We take pride in every job we do and guarantee 100% customer satisfaction. Call now for a free estimate. 631-698-9600
"Everything went according to schedule. Work was neat and completed on time. Would do business with abstract again."
Tony F on February 2022
Abstract Plumbing, Heating and Air Conditioning is a locally owned and operated business. We take pride in every job we do and guarantee 100% customer satisfaction. Call now for a free estimate. 631-698-9600
"Everything went according to schedule. Work was neat and completed on time. Would do business with abstract again."
Tony F on February 2022
AA & JJ HVAC INC offers reliability, great communication, integrity, and quality work. We are experts in our trade. Our motto is to "treat every customer as we would a family member". We look forward to earning your business!
"This is your HVAC guy!! Accept no substitutes! Mr Ryan not only installed a new thermostat, he made new filter rails for my furnace and cleaned out the carbon build up in the jets. A+ performance and reliability. On time and professional!! This is the guy!! I will definitely be calling him for my yearly maintenance. "
Chris M on March 2025
AA & JJ HVAC INC offers reliability, great communication, integrity, and quality work. We are experts in our trade. Our motto is to "treat every customer as we would a family member". We look forward to earning your business!
"This is your HVAC guy!! Accept no substitutes! Mr Ryan not only installed a new thermostat, he made new filter rails for my furnace and cleaned out the carbon build up in the jets. A+ performance and reliability. On time and professional!! This is the guy!! I will definitely be calling him for my yearly maintenance. "
Chris M on March 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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.
"I had Tommy come by to fix a boiler pipe for one of my customers. Great pricing and hard working. Will continue to use them for future projects :)"
Stephan C on April 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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.
"I had Tommy come by to fix a boiler pipe for one of my customers. Great pricing and hard working. Will continue to use them for future projects :)"
Stephan C on April 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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