We are a well established business with over 16 years of unmatched expertise. Customer preference and priorities are always first. We are very timely with our work and never lose attention to detail. Renz Heating & Air Conditioning, LLC, has built a reputation for quality work with each satisfied customer. Our sense of pride is apparent in every restoration we complete. Call Renz Heating & Air Conditioning, LLC, today and we will be there in your time of need.
"Perfect Heating installed new furnace, repairs installation of central air! Efficient, responsible, dependable and perfect work and great work Ethics s!"
Carol M on December 2019
We are a well established business with over 16 years of unmatched expertise. Customer preference and priorities are always first. We are very timely with our work and never lose attention to detail. Renz Heating & Air Conditioning, LLC, has built a reputation for quality work with each satisfied customer. Our sense of pride is apparent in every restoration we complete. Call Renz Heating & Air Conditioning, LLC, today and we will be there in your time of need.
"Perfect Heating installed new furnace, repairs installation of central air! Efficient, responsible, dependable and perfect work and great work Ethics s!"
Carol M on December 2019
Airtech Heating and Cooling, LLC, is a New Haven locally owned and operated company that values quality in all aspects of business. The cornerstone of our service is responsiveness with professional quality guaranteed. We have over 40 years experience in the heating and cooling industry. Our services are customized to your individual needs, paying close attention to the details of your project. We look forward to gaining you as another satisfied customer.
"AirTech and Mark Miller responded by calling me almost immediately after my online inquiry to Home Advisor's for service on my gas furnace. It was on December 23rd, Saturday approximately 6pm. He came within the hour and fixed the problem with my furnace. Considering a weekend, after hours and also a holiday weekend at that, extremely reasonable price. I would use them again and I would recommend them highly, as well."
Pat H on January 2024
Airtech Heating and Cooling, LLC, is a New Haven locally owned and operated company that values quality in all aspects of business. The cornerstone of our service is responsiveness with professional quality guaranteed. We have over 40 years experience in the heating and cooling industry. Our services are customized to your individual needs, paying close attention to the details of your project. We look forward to gaining you as another satisfied customer.
"AirTech and Mark Miller responded by calling me almost immediately after my online inquiry to Home Advisor's for service on my gas furnace. It was on December 23rd, Saturday approximately 6pm. He came within the hour and fixed the problem with my furnace. Considering a weekend, after hours and also a holiday weekend at that, extremely reasonable price. I would use them again and I would recommend them highly, as well."
Pat H on January 2024
CONSISTENCY * DEDICATION TO QUALITY WORK * CUSTOMER SERVICE CELCO Heating and Air Conditioning is a mechanical firm built on 40 years of steadfast ethics and unrivaled attention to detail. The skill sets we possess, allow us to serve our customers in a top-notch manner. The ability to offer Design Build, Installation, Retrofitting and Service Work in a meticulous and enthusiastic fashion - sets us apart from other outfits. We hope you will consider giving CELCO heating and air conditioning the chance to earn your trust.
"Thorough explanation, great service, neat installation and competitive pricing. Would hire again."
Andy S on March 2024
CONSISTENCY * DEDICATION TO QUALITY WORK * CUSTOMER SERVICE CELCO Heating and Air Conditioning is a mechanical firm built on 40 years of steadfast ethics and unrivaled attention to detail. The skill sets we possess, allow us to serve our customers in a top-notch manner. The ability to offer Design Build, Installation, Retrofitting and Service Work in a meticulous and enthusiastic fashion - sets us apart from other outfits. We hope you will consider giving CELCO heating and air conditioning the chance to earn your trust.
"Thorough explanation, great service, neat installation and competitive pricing. Would hire again."
Andy S on March 2024
Since 1991 AIR, Inc. has been installing heating and Air Conditioning systems for thousands of satisfied clients. Our Ratings and Reviews prove why most people choose AIR, Inc. We offer our services to residential homeowners, if you own a home and need help call us today!
"fast and efficient"
SHERI L B on April 2024
Since 1991 AIR, Inc. has been installing heating and Air Conditioning systems for thousands of satisfied clients. Our Ratings and Reviews prove why most people choose AIR, Inc. We offer our services to residential homeowners, if you own a home and need help call us today!
"fast and efficient"
SHERI L B on April 2024
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! Feel free to book online with us today!
"Nick, was excellent...very knowledgeable, friendly and thorough. He also offered excellent advice on how to keep my AC sys running smoothly..."
tony s on March 2025
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! Feel free to book online with us today!
"Nick, was excellent...very knowledgeable, friendly and thorough. He also offered excellent advice on how to keep my AC sys running smoothly..."
tony s 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 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.
"Great service! Thank you!!!"
Sarah R on July 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 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.
"Great service! Thank you!!!"
Sarah R on July 2025
Thomaston Comfort Control, Inc., brings an unmatched commitment to excellence to your HVAC project. We deliver unsurpassed professionalism, expertise and value. Call today.
"Very responsive to questions all along the project. Brought in installer to pre-check and make sure plan would work. Very respectful of property and very timely completion of project. I recommend this company!"
Michael R on May 2022
Thomaston Comfort Control, Inc., brings an unmatched commitment to excellence to your HVAC project. We deliver unsurpassed professionalism, expertise and value. Call today.
"Very responsive to questions all along the project. Brought in installer to pre-check and make sure plan would work. Very respectful of property and very timely completion of project. I recommend this company!"
Michael R on May 2022
M & R Mechanical Services is a leader in providing the absolute best mechanical services by creating a successful alliance with customers through the delivery and execution of our high quality services, solutions and installations. Our goal is to be the company that will meet all of your mechanical needs. Our promise is to build a long lasting partnership through our responsiveness and technical expertise. Customer satisfaction is priority number 1. Through our growth, we hire and train quality employees who will provide the highest level of professionalism and customer satisfaction. As we grow, we will continue to give back to the community.
"Recently, during the cold spell, our boiler began acting up, turning on intermittently with just a little nudge each day. After reaching out to several companies for estimates, we chose M&R to replace our 50-year-old boiler. Tom was the first to arrive to assess the situation and provide an estimate. Once we decided to move forward, M&R was responsive and punctual with their appointments. The team handling the installation consisted of Dex, Jake, Josh, and Tony. They were professional, respectful of our property, and made sure to clean up the area around the boiler. The installation was completed in one day. Tony also stopped by twice to check on the progress and made adjustments to sync up our zones. We are very happy with the work and professionalism of the entire team and are glad to recommend M&R to anyone in need of heating repair or replacement. "
Art T on February 2025
M & R Mechanical Services is a leader in providing the absolute best mechanical services by creating a successful alliance with customers through the delivery and execution of our high quality services, solutions and installations. Our goal is to be the company that will meet all of your mechanical needs. Our promise is to build a long lasting partnership through our responsiveness and technical expertise. Customer satisfaction is priority number 1. Through our growth, we hire and train quality employees who will provide the highest level of professionalism and customer satisfaction. As we grow, we will continue to give back to the community.
"Recently, during the cold spell, our boiler began acting up, turning on intermittently with just a little nudge each day. After reaching out to several companies for estimates, we chose M&R to replace our 50-year-old boiler. Tom was the first to arrive to assess the situation and provide an estimate. Once we decided to move forward, M&R was responsive and punctual with their appointments. The team handling the installation consisted of Dex, Jake, Josh, and Tony. They were professional, respectful of our property, and made sure to clean up the area around the boiler. The installation was completed in one day. Tony also stopped by twice to check on the progress and made adjustments to sync up our zones. We are very happy with the work and professionalism of the entire team and are glad to recommend M&R to anyone in need of heating repair or replacement. "
Art T on February 2025
With 15 years experience, we work hard to bring each customer the best possible service and quality product available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest. Check us out at https://directhomecanhelp.com
"Mike Pasquale is an excellent and informative technician. He could not have been more helpful. I’d highly recommend him and this company for anyone in the Wallingford CT area. I will definitely trust him with future service on our boiler. Thanks Mike!"
Stacey R on December 2024
With 15 years experience, we work hard to bring each customer the best possible service and quality product available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest. Check us out at https://directhomecanhelp.com
"Mike Pasquale is an excellent and informative technician. He could not have been more helpful. I’d highly recommend him and this company for anyone in the Wallingford CT area. I will definitely trust him with future service on our boiler. Thanks Mike!"
Stacey R on December 2024