Get matched with top heating and air conditioning pros in Hopkinton, MA

Gervais Plumbing & Heating Inc

3.71(

58 local quotes requested

18 Years in Business Gervais Mechanical Service LLC is a fully licensed, local, family-run business. With more than 100 years of combined experience, we strive to bring our customers exceptional repair and installation services they can rely on. We offer turnkey solutions for both residential and commercial customers — no job is too large or complex for our expert team.

"Absolute ripoff, along with shady business practices. They were prompt and courteous, but that's about it. The technician came and had to replace a $200 part on my boiler, it took him under an hour to do the work. A simple Google search showed at least 10 places to buy the exact part, all around $200. No other parts were needed for this repair, I researched what is involved. I was charged almost $1000, including their $89 diagnostic fee just to walk in the door. So apparently it's a $600+/hour labor rate? I'm obviously in the wrong line of work. This was not an off hours emergency call either, it was a scheduled appointment in the middle of a weekday. The shadiest part of the entire thing was that on the invoice (that they email you later) they bury all the cost, it's not itemized i.e. labor vs parts cost. It just says replaced (part) = $1000. A super scummy and shady way to run a "professional" business, taking advantage of people who don't know any better. I wouldn't be surprised if they also sell used cars. Never again Gervais. You've all been warned."

Jeffrey J on January 2025

"Absolute ripoff, along with shady business practices. They were prompt and courteous, but that's about it. The technician came and had to replace a $200 part on my boiler, it took him under an hour to do the work. A simple Google search showed at least 10 places to buy the exact part, all around $200. No other parts were needed for this repair, I researched what is involved. I was charged almost $1000, including their $89 diagnostic fee just to walk in the door. So apparently it's a $600+/hour labor rate? I'm obviously in the wrong line of work. This was not an off hours emergency call either, it was a scheduled appointment in the middle of a weekday. The shadiest part of the entire thing was that on the invoice (that they email you later) they bury all the cost, it's not itemized i.e. labor vs parts cost. It just says replaced (part) = $1000. A super scummy and shady way to run a "professional" business, taking advantage of people who don't know any better. I wouldn't be surprised if they also sell used cars. Never again Gervais. You've all been warned."

Jeffrey J on January 2025

NETR Inc

4.79(

NETR Inc

4.79(

Customers say: Super punctual

Recommended by 93% of Angi customers

243 local quotes requested

For emergency services, please call 781-933-6387. N.E.T.R., Inc. is here to help homeowners install the best heating and cooling systems that fits their needs. Since 1989, we’ve installed heating and cooling systems in Boston and its surrounding areas, tackling tough problems that our clients face. Our goal is to ensure our clients have energy efficient, quiet, reliable systems so they can live their lives to the fullest both at home and at work. Our dedication to our customers’ needs is what drives us each and every day. Our approach to temperature control and comfort has helped us become one of the most respected names in heating, cooling, and refrigeration in New England

"Before installing a mini-split, the sales person told me that I'd need to cut down an interior shelf to a specific height. I paid a handyman $400 to do exactly what the sales person instructed. Later on, N.E.T.R. came and did the installation; however, AFTER the installation, a technician told me that they hadn't accounted for the vent opening and closing and that the shelf would need to be further cut down. As you can imagine, this type of service is rather ridiculous. If they knew that the shelf would need further cutting, they should have NOT installed the unit. I have called N.E.T.R. six (6) times in three weeks, and no one has called me back about this issue. After paying for the unit and for a handyman, it's ridiculous that I have AC that is compromised because no one with the company thought to properly measure the space so that the work by the handyman could be done once. At this point, I'd like for N.E.T.R. to take care of this for me."

Linda O on June 2025

"Before installing a mini-split, the sales person told me that I'd need to cut down an interior shelf to a specific height. I paid a handyman $400 to do exactly what the sales person instructed. Later on, N.E.T.R. came and did the installation; however, AFTER the installation, a technician told me that they hadn't accounted for the vent opening and closing and that the shelf would need to be further cut down. As you can imagine, this type of service is rather ridiculous. If they knew that the shelf would need further cutting, they should have NOT installed the unit. I have called N.E.T.R. six (6) times in three weeks, and no one has called me back about this issue. After paying for the unit and for a handyman, it's ridiculous that I have AC that is compromised because no one with the company thought to properly measure the space so that the work by the handyman could be done once. At this point, I'd like for N.E.T.R. to take care of this for me."

Linda O on June 2025

St Joseph Heating And Cooling

4.90(

St Joseph Heating And Cooling

4.90(

Recommended by 100% of Angi customers

4 years of experience

St Joseph Heating And Cooling 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 very good work, super recommended!!"

Larissa L on April 2023

"Very professional and very good work, super recommended!!"

Larissa L on April 2023

KERO HVAC

4.56(

KERO HVAC

4.56(

Recommended by 90% of Angi customers

4 years of experience

TBD!

"He reattached the air condition hose to the vent but never came back with the part he said I needed and would not return my calls. He never finished the job. I hired someone else to complete his work. Beware."

Jim M on August 2022

TBD!

"He reattached the air condition hose to the vent but never came back with the part he said I needed and would not return my calls. He never finished the job. I hired someone else to complete his work. Beware."

Jim M on August 2022

Pro Heating & Cooling

Pro Heating & Cooling

Customers say: Quality work

22 local quotes requested

13 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. Give us a call today, we look forward to earning your business!

"Fantastic experience from Sean with his timely and thorough explanation of the entire process to Raphael, Fernando and Antonio. very efficient and fast install. they left my home cleaner then it was before they started. Everything was point on. Delivery time of the equipment to installation day. The install was set up for between 8 and 9 am, the crew was here at 8 am and worked through the day and completed the job the same day. Highly recommend Pro Heating and cooling. Thank you guys "

Mike D on October 2025

"Fantastic experience from Sean with his timely and thorough explanation of the entire process to Raphael, Fernando and Antonio. very efficient and fast install. they left my home cleaner then it was before they started. Everything was point on. Delivery time of the equipment to installation day. The install was set up for between 8 and 9 am, the crew was here at 8 am and worked through the day and completed the job the same day. Highly recommend Pro Heating and cooling. Thank you guys "

Mike D on October 2025

BT Gerber Plumbing and Heating

BT Gerber Plumbing and Heating

Recommended by 100% of Angi customers

11 years of experience

At BT Gerber Plumbing & Heating my experience leads to satisfaction for all of my clients. I have a great reputation in the area and reliably follow through every time. I am a proud military veteran as well as a firefighter when I am not finding plumbing solutions. Thank you for the opportunity to introduce you to the company.

"Ben is the man! He found some time during his busy schedule to help us out. Great personality. Excellent work! We loved him and would surely hire again!"

Brittany H on July 2020

"Ben is the man! He found some time during his busy schedule to help us out. Great personality. Excellent work! We loved him and would surely hire again!"

Brittany H on July 2020

Rodenhiser Home Services

Rodenhiser Home Services

Customers say: Super punctual

429 local quotes requested

97 years of experience

When it comes to great service for your home or business, it doesn't get better than the professionalism and dedication of Rodenhiser. It's an unsurpassed level of service built on a promise that ensures you get the very best - when you call Rodenhiser your satisfaction is guaranteed. With 90+ years of delighted residential and commercial clients, you can be sure that it's a promise that Rodenhiser delivers on every day.

"The work was done correctly and promptly, but quite expensive. On the plus side, he presented all the options and didn't really try to upsell. Just the facts."

Stephen M on August 2024

"The work was done correctly and promptly, but quite expensive. On the plus side, he presented all the options and didn't really try to upsell. Just the facts."

Stephen M on August 2024

Jeffrey Masi

Jeffrey Masi

Customers say: True professional

Recommended by 97% of Angi customers

29 years of experience

Masi Electric has been providing residential and commercial customers in Massachusetts with quality wiring since 1996. Service Upgrades, Panel Changes, Remodeling, New Construction, EV Chargers, Recessed Lighting, Generators, Pool Wiring, New Appliance Circuits, Troubleshooting, Repairs etc... We regularly complete ongoing training to stay up to date with code changes and new techniques to insure our customers are receiving a quality, code compliant installation. Customer satisfaction is first priority, all work is fully guaranteed. You'll be pleasantly surprised at just how reasonable our pricing is!

"Very professional."

David T on September 2024

"Very professional."

David T on September 2024

M.A. Paone Plumbing & Heating

M.A. Paone Plumbing & Heating

Customers say: True professional

Recommended by 90% of Angi customers

80 local quotes requested

We are 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.

"Michael and his team was extremely professional and transparent with the process. I could always rely on Michael to share updates and get the job done effectively. His knowledge of his craft is unmatched and will absolutely reach out to him in the future for any repairs and maintenance in my home."

Cameron J on October 2025

"Michael and his team was extremely professional and transparent with the process. I could always rely on Michael to share updates and get the job done effectively. His knowledge of his craft is unmatched and will absolutely reach out to him in the future for any repairs and maintenance in my home."

Cameron J on October 2025

Modern Energy

Modern Energy