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Central a/c service or repairers in Katy
For over 50 years, One Hour Air Conditioning & Heating® has been providing exceptional service to homeowners throughout the country. In Houston, we deliver high-quality, reliable service from the industry's top-trained and most professional air conditioning and heating experts.
"Very professional with a clear explanation of what is happening the whole time"
Steve K on March 2025
For over 50 years, One Hour Air Conditioning & Heating® has been providing exceptional service to homeowners throughout the country. In Houston, we deliver high-quality, reliable service from the industry's top-trained and most professional air conditioning and heating experts.
"Very professional with a clear explanation of what is happening the whole time"
Steve K on March 2025
1-800-Plumber of Cypress 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.
1-800-Plumber of Cypress 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.
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs.With over 32 years of experience, 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.
"Prompt service and affordable."
Daniel B on May 2021
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs.With over 32 years of experience, 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.
"Prompt service and affordable."
Daniel B on May 2021
Welcome to Better Than Best A/C and Heating, LLC, we are excited to exceed your expectations! As experts with over 20 years in the industry, we will handle your needs with the high quality expertise that your home deserves. We offer competitive prices and customer satisfaction is our number one priority. Call us now!
"Top-notch customer service! Andrew, the tech they sent, was personable and competent. He quickly identified the problem, discussed options and costs, ordered the necessary part, and scheduled me for the following day. The next morning, he arrived on time, repaired the AC, tested it thoroughly, and gave the system a quick once-over. He also provided valuable, unbiased advice on different AC systems, focusing on what made sense for our needs rather than potential sales. He was professional and honest - something that can be difficult to find in some trades. Highly recommend this company for their exceptional service and knowledgeable staff."
Al B on May 2024
Welcome to Better Than Best A/C and Heating, LLC, we are excited to exceed your expectations! As experts with over 20 years in the industry, we will handle your needs with the high quality expertise that your home deserves. We offer competitive prices and customer satisfaction is our number one priority. Call us now!
"Top-notch customer service! Andrew, the tech they sent, was personable and competent. He quickly identified the problem, discussed options and costs, ordered the necessary part, and scheduled me for the following day. The next morning, he arrived on time, repaired the AC, tested it thoroughly, and gave the system a quick once-over. He also provided valuable, unbiased advice on different AC systems, focusing on what made sense for our needs rather than potential sales. He was professional and honest - something that can be difficult to find in some trades. Highly recommend this company for their exceptional service and knowledgeable staff."
Al B on May 2024
With more than 8 years of experience, Joseph Zhou is dedicated to providing our customers with the best quality at a great price. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!
"Joseph came out to replace an existing thermostat with a new ecobee smart thermostat. I laid out all the told him the issue of no power to the thermostat and he got to work. Thermostat got power but then stopped working after he left. Asked him to come back and take a look again and he said it was going to be another charge for a job that he did not successfully solve in the first place. Argued that he did the job, but the job was to simply get the thermostat working. He actually told me to call abacus or John Moore. He?s clearly not a professional and will actually refer you to one since he cannot do the job. "
Minh Q on February 2025
With more than 8 years of experience, Joseph Zhou is dedicated to providing our customers with the best quality at a great price. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!
"Joseph came out to replace an existing thermostat with a new ecobee smart thermostat. I laid out all the told him the issue of no power to the thermostat and he got to work. Thermostat got power but then stopped working after he left. Asked him to come back and take a look again and he said it was going to be another charge for a job that he did not successfully solve in the first place. Argued that he did the job, but the job was to simply get the thermostat working. He actually told me to call abacus or John Moore. He?s clearly not a professional and will actually refer you to one since he cannot do the job. "
Minh Q on February 2025
J & Andy Air Conditioning 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.
"Jose and his crew replaced my existing single phase system with a new variable speed system that is quieter and more energy efficient. Jose's quote was the least expensive of four offers I received for similar 3 ton variable speed systems. They got me on their schedule within two business days after I agreed to move forward. The installation took a bit longer than I or they expected, but they got it done and did not charge any extras. On the second day the system wasn't cooling as expected. I let Sherman (the technician who installed it) know and he came out the same day to address the issue. He made the fix, admitting that he had wired the system for a different 14 SEER rating when it was a 16 SEER one. I've had no issues the past week and I am very happy with the new system. I will be using J and Andy's to service my other system, and I would definitely recommend them."
Jan L on September 2021
J & Andy Air Conditioning 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.
"Jose and his crew replaced my existing single phase system with a new variable speed system that is quieter and more energy efficient. Jose's quote was the least expensive of four offers I received for similar 3 ton variable speed systems. They got me on their schedule within two business days after I agreed to move forward. The installation took a bit longer than I or they expected, but they got it done and did not charge any extras. On the second day the system wasn't cooling as expected. I let Sherman (the technician who installed it) know and he came out the same day to address the issue. He made the fix, admitting that he had wired the system for a different 14 SEER rating when it was a 16 SEER one. I've had no issues the past week and I am very happy with the new system. I will be using J and Andy's to service my other system, and I would definitely recommend them."
Jan L on September 2021
Rich's Air Conditioning & Heating 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.
"Very professional and top quality service?"
WESLIA S on September 2019
Rich's Air Conditioning & Heating 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.
"Very professional and top quality service?"
WESLIA S on September 2019
American Air Services LLC, 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.
"This is my new AC forever. He got here quickly, spent time discussing everything, Very nice , felt like an old friend was helping me out. Honest family man who does a great job!"
Angela E on September 2022
American Air Services LLC, 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.
"This is my new AC forever. He got here quickly, spent time discussing everything, Very nice , felt like an old friend was helping me out. Honest family man who does a great job!"
Angela E on September 2022
Look no further than Aire Serv when you need high-quality Sugar Land, TX, heating and air conditioning services. We have been providing top-tier HVAC services throughout North America since 1992. At Aire Serv of Sugar Land, our HVAC experts pride themselves on consistently delivering outstanding service to all our commercial and residential customers. Of course, heating and cooling best practices have evolved over time, and Sugar Land HVAC services must reflect those changes. Our service professionals have the knowledge and experience necessary to maintain and repair modern and older units alike. Regardless of whether your heating unit is malfunctioning or youre in the market for a new system altogether, our heating service experts are ready to help. And when temperatures climb, you can count on our Sugar Land air conditioning service professionals to bring their expertise to your home or business.
Look no further than Aire Serv when you need high-quality Sugar Land, TX, heating and air conditioning services. We have been providing top-tier HVAC services throughout North America since 1992. At Aire Serv of Sugar Land, our HVAC experts pride themselves on consistently delivering outstanding service to all our commercial and residential customers. Of course, heating and cooling best practices have evolved over time, and Sugar Land HVAC services must reflect those changes. Our service professionals have the knowledge and experience necessary to maintain and repair modern and older units alike. Regardless of whether your heating unit is malfunctioning or youre in the market for a new system altogether, our heating service experts are ready to help. And when temperatures climb, you can count on our Sugar Land air conditioning service professionals to bring their expertise to your home or business.
For a RELIABLE LOCAL FAMILY OWNED plumbing company in Houston, you can't go wrong with Nick's Plumbing & Sewer Services, Inc. We have provided superior plumbing and air conditioning services to the Greater Houston area since 1979! Please call us with your next plumbing or air conditioning service request!
"Quick, friendly, efficient. Good job!"
Richard M on September 2024
For a RELIABLE LOCAL FAMILY OWNED plumbing company in Houston, you can't go wrong with Nick's Plumbing & Sewer Services, Inc. We have provided superior plumbing and air conditioning services to the Greater Houston area since 1979! Please call us with your next plumbing or air conditioning service request!
"Quick, friendly, efficient. Good job!"
Richard M on September 2024
Central a/c service or repairs FAQs
An evaporator coil is the chilled indoor coil that pulls heat out of your home’s air. As warm air passes over it, the refrigerant inside absorbs the heat and sends it outdoors, leaving cooler air behind. When the coil wears out or leaks, you’ll notice weaker cooling, higher bills, or even small puddles of refrigerant around the unit.
You’ll know an evaporator coil is on its last legs when airflow turns weak, the air feels lukewarm, or your energy bill suddenly spikes. Short cycling, hissing sounds, and visible refrigerant leaks are other red flags. Acting quickly keeps the repair bill smaller and prevents a full system breakdown, so call an HVAC pro as soon as you spot these issues.
With routine filter changes and a yearly tune-up, most evaporator coils last 10 to 20 years. Heavy summer use, skipped maintenance, or corrosive indoor air can shave years off that span, while a lightly used, well-kept system can reach the upper end. Staying on top of simple upkeep is the best way to protect the coil’s lifespan.
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