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Heating and air conditioning pros in Westford

Avatar for Alexandre Ribeiro HVAC
Alexandre Ribeiro HVAC
48 Village Brook Lane Apt 16
5.00(
3
)
Approved Pro
Alexandre Ribeiro HVAC
48 Village Brook Lane Apt 16
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Alexandre Ribeiro HVAC INC. is noteworthy Natick Massachusetts and the surrounding areas. He and his crew will always see the project through to the customers' satisfaction. Call to schedule your free estimate and to get an experienced HVAC specialist out to your home today. He and his team are available Monday through Friday, 7:00 am to 5:00 pm. The job will get done right the first time.

"R&B are great! They were able to come out and see the job and give me a price. They came back a week or so later and knocked it out in under 2 hours."

Keisha T on January 2022

Alexandre Ribeiro HVAC INC. is noteworthy Natick Massachusetts and the surrounding areas. He and his crew will always see the project through to the customers' satisfaction. Call to schedule your free estimate and to get an experienced HVAC specialist out to your home today. He and his team are available Monday through Friday, 7:00 am to 5:00 pm. The job will get done right the first time.

"R&B are great! They were able to come out and see the job and give me a price. They came back a week or so later and knocked it out in under 2 hours."

Keisha T on January 2022


Avatar for Christie Cooling and Heating Services, Inc.
Christie Cooling and Heating Services, Inc.
56 Concord Road
4.65(
48
)
Approved Pro
Christie Cooling and Heating Services, Inc.
56 Concord Road
4.65(
48
)
Approved Pro
Customers say: Quick response
8 years of experience

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


Arctic Heating and Cooling
53 Pierce Street
New on HomeAdvisorNew on Angi
Approved Pro
Arctic Heating and Cooling
53 Pierce Street
New on AngiNew on HomeAdvisor
Approved Pro
2 years of experience
Free onsite estimate

At Arctic Heating and Cooling, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

At Arctic Heating and Cooling, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.


Scholl Plumbing and Heating
16 Greenhalge Street
5.00(
4
)
Approved Pro
Scholl Plumbing and Heating
16 Greenhalge Street
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 years of experience

We are dedicated to providing our clients with the very best in service, installation and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Excellent work. Very knowledgeable. Friendly. The quality of service and attention to detail that I wish was more common in the trades."

Robert S on January 2021

We are dedicated to providing our clients with the very best in service, installation and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Excellent work. Very knowledgeable. Friendly. The quality of service and attention to detail that I wish was more common in the trades."

Robert S on January 2021


HOLLIS OIL HEAT SERVICE, LLC
12 Smith St
5.00(
1
)
Approved Pro
HOLLIS OIL HEAT SERVICE, LLC
12 Smith St
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

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! Book with us online or feel free to give us a call today!

"I had problems with my boiler and no one else was able to solve it and he was able to solve it right away without any issues. He really took his time and was very thorough with the work."

Allison R on November 2021

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! Book with us online or feel free to give us a call today!

"I had problems with my boiler and no one else was able to solve it and he was able to solve it right away without any issues. He really took his time and was very thorough with the work."

Allison R on November 2021


Avatar for Advanced Energy Concepts of Worcester, Inc.
Advanced Energy Concepts of Worcester, Inc.
153 Southbridge Street
4.44(
122
)
Approved Pro
Advanced Energy Concepts of Worcester, Inc.
153 Southbridge Street
4.44(
122
)
Approved Pro
Customers say: Quality work
35 years of experience
Free onsite estimate

Advanced Energy Concepts was established in your community in 1990. Our main focus is energy conservation. Advanced Energy concepts also does a variety of plumbing services for your residential home

"Terrible customer service He created giant messes and lied to me on multiple occasions. I will say anything to get the project and not actually answer questions. When they came to give the quote, I asked them where they would put the heat pump and I said behind the house, but when they went to install it, it would not fit behind the house according to code. I constantly had to hound them to finish the job. They started in the spring, and then they did not finish until the winter, after saying they could start in 2 weeks. They left me without heat on below-freezing days because they were not finished. They did not honor parts of the contract. charged for service even though the contract says it is free for 3 years. They tried to charge me for things they did not install(humidifier). Installed the ventilation system over some sill rot. I left gaping holes in my home for months. I had to hound them every step of the way to get them to do the next part of the project. They were replacing propane and oil with gas and did not tell me I had to remove the propane to do so, and then the town would not permit their work and I had to pay out of pocket for more conversions. I had to hound them to get permits, including an oil tank removal permit, which they never pulled and I still do not have! The end result was an expensive system that I think is misconfigured and ill-fitting for my home (it does not remove humidity properly). If you would like to do the project management yourself, hire this company. That said, there was one very nice technician, but I would not have them install anything."

Allison B on July 2022

Advanced Energy Concepts was established in your community in 1990. Our main focus is energy conservation. Advanced Energy concepts also does a variety of plumbing services for your residential home

"Terrible customer service He created giant messes and lied to me on multiple occasions. I will say anything to get the project and not actually answer questions. When they came to give the quote, I asked them where they would put the heat pump and I said behind the house, but when they went to install it, it would not fit behind the house according to code. I constantly had to hound them to finish the job. They started in the spring, and then they did not finish until the winter, after saying they could start in 2 weeks. They left me without heat on below-freezing days because they were not finished. They did not honor parts of the contract. charged for service even though the contract says it is free for 3 years. They tried to charge me for things they did not install(humidifier). Installed the ventilation system over some sill rot. I left gaping holes in my home for months. I had to hound them every step of the way to get them to do the next part of the project. They were replacing propane and oil with gas and did not tell me I had to remove the propane to do so, and then the town would not permit their work and I had to pay out of pocket for more conversions. I had to hound them to get permits, including an oil tank removal permit, which they never pulled and I still do not have! The end result was an expensive system that I think is misconfigured and ill-fitting for my home (it does not remove humidity properly). If you would like to do the project management yourself, hire this company. That said, there was one very nice technician, but I would not have them install anything."

Allison B on July 2022


Avatar for Milltown Plumbing, Heating, Cooling and Electrical - HVAC
Milltown Plumbing, Heating, Cooling and Electrical - HVAC
131 Steadman Street, Suite 6
4.49(
311
)
Approved Pro
Milltown Plumbing, Heating, Cooling and Electrical - HVAC
131 Steadman Street, Suite 6
4.49(
311
)
Approved Pro
Customers say: Quick response
25 local quotes requested
46 years of experience

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


Avatar for Dale Plumbing Services, Inc.
Dale Plumbing Services, Inc.
106 South Street
4.98(
30
)
Approved Pro
Dale Plumbing Services, Inc.
106 South Street
4.98(
30
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
5 years of experience

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


Avatar for O'Brien Plumbing Works
O'Brien Plumbing Works
317 Cambridge Street
4.28(
20
)
Approved Pro
O'Brien Plumbing Works
317 Cambridge Street
4.28(
20
)
Approved Pro
Customers say: Quick response
40 years of experience
Free onsite estimate

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


M. Hayes Heating & Air Conditioning
22 Old Harvard Road
4.72(
22
)
Approved Pro
M. Hayes Heating & Air Conditioning
22 Old Harvard Road
4.72(
22
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
40 years of experience

M. Hayes Heating & Air Conditioning is a locally owned and operated business with over 25 years of experience. For any and all of your heating and cooling needs call us in today.

"Mike is a consummate craftsman at the very top of his trade. Very thorough, professional, reliable, great communicator and overall good guy. He keeps to his word and his estimates, which he explained very thoroughly regarding options and installation. So pleased to have found Mike and I have no hesitation in recommending him to anyone who needs his service. Mike installed a 4 stage oil fired boiler and indirect water heater within time and budget. Thank you Mike !!!"

Philip D on March 2021

M. Hayes Heating & Air Conditioning is a locally owned and operated business with over 25 years of experience. For any and all of your heating and cooling needs call us in today.

"Mike is a consummate craftsman at the very top of his trade. Very thorough, professional, reliable, great communicator and overall good guy. He keeps to his word and his estimates, which he explained very thoroughly regarding options and installation. So pleased to have found Mike and I have no hesitation in recommending him to anyone who needs his service. Mike installed a 4 stage oil fired boiler and indirect water heater within time and budget. Thank you Mike !!!"

Philip D on March 2021

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Heating and air conditioning services FAQs

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.

Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations. 

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved 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

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

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.  

The homeowners guide to heating and air conditioning services
From average costs to expert advice, get all the answers you need to get your job done.
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