Get matched with top heating and air conditioning pros in Concord, MA
There are 75 highly-rated local heating and air conditioning pros.
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Verified Reviews for Heating And Air Conditioning Service pros in Concord, MA
*The Angi rating for Heating And Air Conditioning Service companies in Concord, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Concord, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on March 13, 2025
Heating and air conditioning pros in Concord
Airco Home Comfort Services works in Watertown, Wilmington, Londonderry, MA to better serve you. We are here to help you with all your HVAC/R needs with over 30 years of experience. Customer service is our #1 priority.
"Okay!"
Walter T on April 2021
Airco Home Comfort Services works in Watertown, Wilmington, Londonderry, MA to better serve you. We are here to help you with all your HVAC/R needs with over 30 years of experience. Customer service is our #1 priority.
"Okay!"
Walter T on April 2021
At Christie Cooling and Heating Services, LLC, we pride ourselves on providing quality HVAC services that keep customers comfortable and safe. Whether you need a repair, preventative maintenance, or require new equipment we can take care of your cooling and heating needs. We look forward to working with you to keep your systems working for you!
"Professional and honest"
Jose V on June 2023
At Christie Cooling and Heating Services, LLC, we pride ourselves on providing quality HVAC services that keep customers comfortable and safe. Whether you need a repair, preventative maintenance, or require new equipment we can take care of your cooling and heating needs. We look forward to working with you to keep your systems working for you!
"Professional and honest"
Jose V on June 2023
With over 30 years of heating and plumbing experience, when you have any kind of plumbing need whether it is a boiler installation, leak detection and repair, water heaters, gas lines, high efficiency boilers or any plumbing problem of any kind, J.Griffin Heating & Plumbing, can get it fixed or replaced for you fast with minimal disruption to your home. With our state of the art technology and equipment and our highly trained staff we will respond to your call in our clean, fully stocked plumbing vehicles prepared to get your heating and plumbing needs met.** We are now N.S.S. certified! NAVIEN SERVICE AND INSTALLATION SPECIALISTS! **Also: Our Company will always be here to help you with your heating and now COOLING needs with our line up of SAMSUNG MINI SPLIT ductless AC. Thanks Jeff Griffin
"Great"
Moise L on November 2023
With over 30 years of heating and plumbing experience, when you have any kind of plumbing need whether it is a boiler installation, leak detection and repair, water heaters, gas lines, high efficiency boilers or any plumbing problem of any kind, J.Griffin Heating & Plumbing, can get it fixed or replaced for you fast with minimal disruption to your home. With our state of the art technology and equipment and our highly trained staff we will respond to your call in our clean, fully stocked plumbing vehicles prepared to get your heating and plumbing needs met.** We are now N.S.S. certified! NAVIEN SERVICE AND INSTALLATION SPECIALISTS! **Also: Our Company will always be here to help you with your heating and now COOLING needs with our line up of SAMSUNG MINI SPLIT ductless AC. Thanks Jeff Griffin
"Great"
Moise L on November 2023
Welcome to DB Home & Property Services. We are a premier home improvement company, both licensed and insured. We serve Acton across to Lexington and Bedford down to Sudbury. With many years of experience, Derrick Brown is the one man to call for all of your handyman and home maintenance needs. I am electrical engineer with over 30 years in the technical field bringing these problem solving skills to the home improvement community. Give us a call today, or email a detailed description of your needs. We look forward to working with you! Many references available upon request.
"Derekâ s work was fantastic and on top of that his personality was pleasant and warm. I am already asking him to work on more projects. He is just a wonderful person. An added bonus he cleans up his messes!!!!"
Pamela W on May 2024
Welcome to DB Home & Property Services. We are a premier home improvement company, both licensed and insured. We serve Acton across to Lexington and Bedford down to Sudbury. With many years of experience, Derrick Brown is the one man to call for all of your handyman and home maintenance needs. I am electrical engineer with over 30 years in the technical field bringing these problem solving skills to the home improvement community. Give us a call today, or email a detailed description of your needs. We look forward to working with you! Many references available upon request.
"Derekâ s work was fantastic and on top of that his personality was pleasant and warm. I am already asking him to work on more projects. He is just a wonderful person. An added bonus he cleans up his messes!!!!"
Pamela W on May 2024
We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!
"These guys are amazing to work with. Their quote was the best I received from multiple vendors. We did face some issues with the unit after the install but they made sure that the issue is resolved in timely manner. I would definitely recommend them for any HVAC related work."
Sajith V on June 2021
We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!
"These guys are amazing to work with. Their quote was the best I received from multiple vendors. We did face some issues with the unit after the install but they made sure that the issue is resolved in timely manner. I would definitely recommend them for any HVAC related work."
Sajith V on June 2021
Since 1979, we've provided the highest quality protection against plumbing, heating, cooling and drain problems for residential, commercial and property managers in the Merrimack Valley and southern New Hampshire. At MillTown Plumbing, Heating, Cooling and Electrical, we're a family owned and operated business. We know the value of fast service, from a professional and reliable team. Give us a call today at (617) 725-2674! We look forward to serving you. Our Commitment to You Our fully licensed and bonded technicians are committed to answering your questions directly and honestly and solving your plumbing problems to your satisfaction. We'll even suggest the most cost effective solutions. Our plumbers are courteous, friendly and will always leave your home clean and work-sites tidy.
"Young man who came to do the job told us that they sent him to 3 wrong houses before they found ours. He proceeded to unclog the drain in the basement using the mechanical drain. Took him maybe an hour to clear it and also ran our sinks and toilets to make sure we wouldn?t have another problem. The young man left our house, however proceeded to sit in his running van, parked in my parking spot. I had no issues with this service until I saw the bill. $1000 to snake a drain for an hour? When we inquired about the bill they told us that their rate is 300$ an hour and that the job took 3 hours. In my opinion, if it takes you 3 hours to snake a drain, then someone should be fired or retrained at their job. My assumption is that their scheme involved sending this young man to multiple wrong houses and him sitting in my driveway for a prolong period of time, so that they could charge us for 3 hours of ?work.? "
M L on February 2025
Since 1979, we've provided the highest quality protection against plumbing, heating, cooling and drain problems for residential, commercial and property managers in the Merrimack Valley and southern New Hampshire. At MillTown Plumbing, Heating, Cooling and Electrical, we're a family owned and operated business. We know the value of fast service, from a professional and reliable team. Give us a call today at (617) 725-2674! We look forward to serving you. Our Commitment to You Our fully licensed and bonded technicians are committed to answering your questions directly and honestly and solving your plumbing problems to your satisfaction. We'll even suggest the most cost effective solutions. Our plumbers are courteous, friendly and will always leave your home clean and work-sites tidy.
"Young man who came to do the job told us that they sent him to 3 wrong houses before they found ours. He proceeded to unclog the drain in the basement using the mechanical drain. Took him maybe an hour to clear it and also ran our sinks and toilets to make sure we wouldn?t have another problem. The young man left our house, however proceeded to sit in his running van, parked in my parking spot. I had no issues with this service until I saw the bill. $1000 to snake a drain for an hour? When we inquired about the bill they told us that their rate is 300$ an hour and that the job took 3 hours. In my opinion, if it takes you 3 hours to snake a drain, then someone should be fired or retrained at their job. My assumption is that their scheme involved sending this young man to multiple wrong houses and him sitting in my driveway for a prolong period of time, so that they could charge us for 3 hours of ?work.? "
M L on February 2025
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.
"Quick quote, quicker response to a needed situation. And job was done in one day. Updates throughout the day. Highly recommended"
DANIEL C on March 2025
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.
"Quick quote, quicker response to a needed situation. And job was done in one day. Updates throughout the day. Highly recommended"
DANIEL C on March 2025
Dale Plumbing/Heating/Gas is a locally owned plumbing business servicing areas north of Boston! Call, text, email, or message me, Curtis Dale, for your plumbing needs! Fast response, friendly service, flexible scheduling, and fair pricing sets us apart from the rest! Check us on Facebook @DalePlumbingHeating and Google Dale Plumbing/Heating/Gas
"Curtis Dale fixed an issue with my hot water heater exhaust fast and economically. Excellent communicator. While he was here for a quick fix I asked him to quote me an estimate for an entire boiler system, he ended up being a very fair price and recommended an excellent product, and we eventually hired him for that job too."
Nick S on September 2024
Dale Plumbing/Heating/Gas is a locally owned plumbing business servicing areas north of Boston! Call, text, email, or message me, Curtis Dale, for your plumbing needs! Fast response, friendly service, flexible scheduling, and fair pricing sets us apart from the rest! Check us on Facebook @DalePlumbingHeating and Google Dale Plumbing/Heating/Gas
"Curtis Dale fixed an issue with my hot water heater exhaust fast and economically. Excellent communicator. While he was here for a quick fix I asked him to quote me an estimate for an entire boiler system, he ended up being a very fair price and recommended an excellent product, and we eventually hired him for that job too."
Nick S on September 2024
O'Brien Plumbing Works is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over40 years of hands on experience to provide innovative ideas and suggestions tailored to your projects.We are a full service companey for all of your plumbing and heating needs 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!
"I would thank them for the work and services. Max was very prompt and polite. We were definitely taken aback with the bill. We were not informed about any of the charges around: 1. Time taken for pulling the permit(1hour@$180) 2. Time for inspector coming in(1hour@$180) 3. Price for permit These 3 costs total to $425. The material cost of $263 definitely seemed marked up. * I wish they had mentioned about expecting these costs so that we could make an informed decision. * We have had several permits pulled in last year ( had frozen pipe burst situation so had renovations going on for multiple months) and never were charged for the time taken to pull permit or for inspectors time at the time of inspection. * Max mentioned it was going to be $180 an hour and you were here for 2 hours from start to end.. The father(Peter) kept mentioning about the emergency charges that there are plumbers that charge $300 an hour, I was clear that we were okay with waiting for a couple of days so there was no question of those charges being applied. He kept giving an explanation of the bill being high enough but it seemed very vague. We were charge $1100 for 2 hours of work to fix a slow gas leak that National grid had identified and pointed to us so they shut of our gas supply. National grid guys had told us that it would be only 1-2 hours of plumbing work. I would not recommend them for sure for the sour taste it has left for us. I wish we went with presidential plumbing or 128 plumbing that we have gone in the past. They are expensive but you know the quote before hand."
Angela K on January 2024
O'Brien Plumbing Works is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over40 years of hands on experience to provide innovative ideas and suggestions tailored to your projects.We are a full service companey for all of your plumbing and heating needs 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!
"I would thank them for the work and services. Max was very prompt and polite. We were definitely taken aback with the bill. We were not informed about any of the charges around: 1. Time taken for pulling the permit(1hour@$180) 2. Time for inspector coming in(1hour@$180) 3. Price for permit These 3 costs total to $425. The material cost of $263 definitely seemed marked up. * I wish they had mentioned about expecting these costs so that we could make an informed decision. * We have had several permits pulled in last year ( had frozen pipe burst situation so had renovations going on for multiple months) and never were charged for the time taken to pull permit or for inspectors time at the time of inspection. * Max mentioned it was going to be $180 an hour and you were here for 2 hours from start to end.. The father(Peter) kept mentioning about the emergency charges that there are plumbers that charge $300 an hour, I was clear that we were okay with waiting for a couple of days so there was no question of those charges being applied. He kept giving an explanation of the bill being high enough but it seemed very vague. We were charge $1100 for 2 hours of work to fix a slow gas leak that National grid had identified and pointed to us so they shut of our gas supply. National grid guys had told us that it would be only 1-2 hours of plumbing work. I would not recommend them for sure for the sour taste it has left for us. I wish we went with presidential plumbing or 128 plumbing that we have gone in the past. They are expensive but you know the quote before hand."
Angela K on January 2024
We can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.
"I bought EV first time and was worried about how Tesla level2 charger work works be done and in reasonable price. Pedro quote and work impressed me. I highly recommend him"
Anurag S on February 2025
We can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.
"I bought EV first time and was worried about how Tesla level2 charger work works be done and in reasonable price. Pedro quote and work impressed me. I highly recommend him"
Anurag S on February 2025
Heating and air conditioning services FAQs
Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an uncertified HVAC pro could lead to poor quality work, costly future expenses, and potential code violations. A certified HVAC technician tackling your home projects protects you as a homeowner.
As you browse our pro listings, take note of the “Angi Certified” badge. Angi Certified businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.
While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.
The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.
The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.
