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Central a/c service or repairers in Willis

Welcome to Critical Climate Services, LLC, proudly servicing Willis and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long-lasting relationships with the customers that we serve. We look forward to serving you. Call us today!
"Hired them to confirm and fix an issue with my Nest thermostat not getting enough power to stay charged. Andrew was professional, friendly, and very knowledgeable about what he was doing. The issue was fixed quickly, and my Nest is working great! Would definitely recommend Critical Climate Services."
Kate M on September 2019
Welcome to Critical Climate Services, LLC, proudly servicing Willis and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long-lasting relationships with the customers that we serve. We look forward to serving you. Call us today!
"Hired them to confirm and fix an issue with my Nest thermostat not getting enough power to stay charged. Andrew was professional, friendly, and very knowledgeable about what he was doing. The issue was fixed quickly, and my Nest is working great! Would definitely recommend Critical Climate Services."
Kate M on September 2019

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

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

We take great pride 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. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardl
We take great pride 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. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardl
Emergency Mechanical Services, Inc. proudly serves its customers with integrity, professionalism and attention to the details that matter most to you, which clearly sets us apart from the rest. With 30 years of experience we can solve any issue you may have with your Air Conditioning, Heating, Ventilation (airflow issues), and Refrigeration.
"Was right on time and very courtesy. So far A/C is working."
Janice D on July 2025
Emergency Mechanical Services, Inc. proudly serves its customers with integrity, professionalism and attention to the details that matter most to you, which clearly sets us apart from the rest. With 30 years of experience we can solve any issue you may have with your Air Conditioning, Heating, Ventilation (airflow issues), and Refrigeration.
"Was right on time and very courtesy. So far A/C is working."
Janice D on July 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.
"DO NOT USE! On July 25th a tenant called at a rental property of mine saying it was 80 degrees in the house. So I called One Hour to come out and fix it. When I called their number they got someone out there within a few hours. Before they send someone out they collect a $99 service charge and the lady on the phone said it would be applied to the service. Fast forward the technician is there and says he checked for a leak and there isn?t one but it needs two units of refrigerant. When he said it was $350 I asked if the $99 would be applied and he said no because it wasn?t a repair. I told him to just go ahead and fix it because it was hot in the house and I couldn?t not fix it in the Texas heat with tenants in the home. There is more to the review but not enough space on here so feel free to look at my Google review or Yelp for the rest. "
Cody F on August 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.
"DO NOT USE! On July 25th a tenant called at a rental property of mine saying it was 80 degrees in the house. So I called One Hour to come out and fix it. When I called their number they got someone out there within a few hours. Before they send someone out they collect a $99 service charge and the lady on the phone said it would be applied to the service. Fast forward the technician is there and says he checked for a leak and there isn?t one but it needs two units of refrigerant. When he said it was $350 I asked if the $99 would be applied and he said no because it wasn?t a repair. I told him to just go ahead and fix it because it was hot in the house and I couldn?t not fix it in the Texas heat with tenants in the home. There is more to the review but not enough space on here so feel free to look at my Google review or Yelp for the rest. "
Cody F on August 2025

NBL Air Conditioning and Heating, 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 www.nbl.airconditioning@gmail.com Service charge - $75 EMERGENCY - $105
"Larry was my tech, he was GREAT! Very reasonable, saved me a lot of money! Super polite and nice, I cannot save enough good things about them! Marie on the phone was nice as well. The price was the best. here on time. He went above and beyond! I canned Enoch back and requested all of the same details but they never contacted me back at all. They never sent an estimate all. "
J B on July 2025
NBL Air Conditioning and Heating, 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 www.nbl.airconditioning@gmail.com Service charge - $75 EMERGENCY - $105
"Larry was my tech, he was GREAT! Very reasonable, saved me a lot of money! Super polite and nice, I cannot save enough good things about them! Marie on the phone was nice as well. The price was the best. here on time. He went above and beyond! I canned Enoch back and requested all of the same details but they never contacted me back at all. They never sent an estimate all. "
J B on July 2025

Fresh AC Tech LLC, is an owner run and operated company with over 25 years experience. Our projects are clean, on time, and on budget. We strive to provide our customers with the best in quality and service, at an affordable price.
"Very happy with this project! Very professional service. Thank you"
Brian B on March 2025
Fresh AC Tech LLC, is an owner run and operated company with over 25 years experience. Our projects are clean, on time, and on budget. We strive to provide our customers with the best in quality and service, at an affordable price.
"Very happy with this project! Very professional service. Thank you"
Brian B on March 2025

We are a family owned business that still believes in having pride in the work we do. We value our customers and do everything we can to provide top quality service with each customer interaction we have. Since 2006 we have been servicing the community we live in and continue to grow and make more customers satisfied every day. We offer maintenance, repair and installation services for air conditioning and heating systems for both residential and commercial customers. All of our technicians are TWIC background checked and are annually examined for safety w/ the HASC certified.
"This was not an urgent issue, yet they responded quickly. All staff involved were courteous and helpful. Highly recommended."
Michael K on September 2024
We are a family owned business that still believes in having pride in the work we do. We value our customers and do everything we can to provide top quality service with each customer interaction we have. Since 2006 we have been servicing the community we live in and continue to grow and make more customers satisfied every day. We offer maintenance, repair and installation services for air conditioning and heating systems for both residential and commercial customers. All of our technicians are TWIC background checked and are annually examined for safety w/ the HASC certified.
"This was not an urgent issue, yet they responded quickly. All staff involved were courteous and helpful. Highly recommended."
Michael K on September 2024

After 20 years working for large HVAC companies, Shawn decided it was time to make a change. Frustrated by the industry's bad reputation for overcharging and poor customer service, he took the leap and launched his own business. Shawn’s mission is simple: provide top-tier HVAC services with honesty, integrity, and no hidden fees. With two decades of experience under his belt, he’s committed to delivering quality work at a fair price, offering a refreshing alternative to the high-cost, low-service approach of the big players. For Shawn, it’s all about customer satisfaction, every time.
After 20 years working for large HVAC companies, Shawn decided it was time to make a change. Frustrated by the industry's bad reputation for overcharging and poor customer service, he took the leap and launched his own business. Shawn’s mission is simple: provide top-tier HVAC services with honesty, integrity, and no hidden fees. With two decades of experience under his belt, he’s committed to delivering quality work at a fair price, offering a refreshing alternative to the high-cost, low-service approach of the big players. For Shawn, it’s all about customer satisfaction, every time.





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