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NETR Inc

4.79(

Customers say: Super punctual

Recommended by 93% of Angi customers

245 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

Dodge Cooling & Heating, Inc.

4.86(

Dodge Cooling & Heating, Inc.

4.86(

Recommended by 96% of Angi customers

5 years of experience

Dodge Cooling and Heating is a family owned and operated company established in 2016. Our home and office is located in Chelmsford, MA and we take pride in helping those within our community and surrounding communities. We value honesty and integrity in all aspects of our business. Our major focus is on the quality of our work and customer service. We are committed to creating a level of value, unmatched by any of our competitors. We look forward to building lasting relationships with you and guarantee your satisfaction! Check us out on Google! https://g.page/r/CapTz1wuGpP4EAE Find us on the web! https://dodgecooling.com/

"Dodge installed a rooftop condenser and a coil above my hot air furnace. They coordinated the crane, installed everything in a day and left the workplace immaculate. This is a family run business. Good price. Highly ethical. This is the second major job they’ve done for me. Don’t look anywhere else!"

Paul C on August 2025

"Dodge installed a rooftop condenser and a coil above my hot air furnace. They coordinated the crane, installed everything in a day and left the workplace immaculate. This is a family run business. Good price. Highly ethical. This is the second major job they’ve done for me. Don’t look anywhere else!"

Paul C on August 2025

D Day Plumbing

4.96(

D Day Plumbing

4.96(

Customers say: True professional

Recommended by 100% of Angi customers

13 years of experience

- Closely follow the average True Cost Rate furnished on the Homeowners section of Home Advisor for labor costs - Show up on time and give up front estimates - Focus on service work and limited multi-day projects so my schedule remains fluid - Advocate on the customer's behalf shopping for best prices on quality materials and best practices to get jobs done to code at the best rate possible

"We had an issue with a Dry Well periodically backing up. Damian and the D Day Plumbing team were very professional and knowledgeable and provided an estimate with a couple different options and their related costs. They installed a new utility sink, sink pump, and needed piping and valves with tie ins to the main septic. They made improvement above and beyond the initial job breakdown, all the while staying within budget. I will certainly consider them again for any future work. Thank you Damian and the D Day Plumbing Team for a job very done!"

Jim K on July 2024

"We had an issue with a Dry Well periodically backing up. Damian and the D Day Plumbing team were very professional and knowledgeable and provided an estimate with a couple different options and their related costs. They installed a new utility sink, sink pump, and needed piping and valves with tie ins to the main septic. They made improvement above and beyond the initial job breakdown, all the while staying within budget. I will certainly consider them again for any future work. Thank you Damian and the D Day Plumbing Team for a job very done!"

Jim K on July 2024

Addario, Inc.

Addario, Inc.

Customers say: True professional

1744 local quotes requested

27 years of experience

Over 70,000 Massachusetts homeowners trust Addario's for peace of mind. For nearly 30 years, we've kept homes comfortable with heat that stays on, clean water, and reliable systems. We've served 50,000+ families with true craftsmanship and integrity. A+ BBB rated with the region's strongest warranty, we're the company your neighbors recommend. As one of the state's fastest-growing companies, we're licensed, insured, and fully equipped for plumbing, heating, cooling, electrical, drain cleaning, sewer replacement, generators, bathroom remodels, and more. Our 50+ expert team doesn't just fix problems—we prevent them. Every service includes a personalized Homeowner's Maintenance Checklist to protect your investment. When your heating or cooling isn't working right, we don't guess. We fix it fast, completely, and correctly the first time. You just call Addario's—and consider it handled.

"They got it done in one day, so they sent four trucks down and they they completed the whole job. I mean, the furnace is outstanding. All the new features that I have now. And I'm just overwhelmed with how good they were. "

Brian H on December 2025

"They got it done in one day, so they sent four trucks down and they they completed the whole job. I mean, the furnace is outstanding. All the new features that I have now. And I'm just overwhelmed with how good they were. "

Brian H on December 2025

Druziako HVAC Inc

Druziako HVAC Inc

Customers say: Super punctual

Recommended by 93% of Angi customers

103 local quotes requested

Since 1990, we’ve proudly served our community as a trusted, family-run HVAC company focused on quality, reliability, and honest service. With over three decades of experience, we specialize in the installation, replacement, and service of top heating and cooling brands including Carrier, Bryant, and Rheem. Our certified technicians take the time to size your system properly, install it the right way, and make sure you understand your new equipment. We stand behind our work with industry-leading manufacturer warranties—up to 10 years on many systems—and dependable local support you can count on long after the install is complete. Whether you need a high-efficiency furnace, central AC, heat pump, or a complete system upgrade, we deliver comfort solutions designed to last.

"Timely and very fair price"

Ken F on September 2024

"Timely and very fair price"

Ken F on September 2024

Jet Fix Appliances

4.60(

Jet Fix Appliances

175 local quotes requested

9 years of experience

The Jet Fix 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.

"Diagnosed our stove and advised that it would be cheaper (on cyber Monday) to replace the stove, rather than fix this one. I appreciated (and followed) the advice."

Richard R on December 2025

"Diagnosed our stove and advised that it would be cheaper (on cyber Monday) to replace the stove, rather than fix this one. I appreciated (and followed) the advice."

Richard R on December 2025

SumZero Energy Systems, LLC

4.81(

SumZero Energy Systems, LLC

4.81(

Customers say: True professional

59 local quotes requested

16 years of experience

Imagine a home where every room is perfectly tempered, every season seamlessly managed. With our expertise in heat pump technology, we ensure your home remains a haven of comfort year-round, perfectly warm in the winter and comfortably cool in the summer. The services we offer are HVAC design and installation. We've installed more Heat Pump Systems than anyone in New England! Your comfort is our business. We know how frustrating it is to work with HVAC companies who don’t meet your needs and provide the best options for your family. Our comfort consultants are expert at developing solutions that address your comfort needs. Discover the most comfortable heat pump solution at Sumzero, tailored just for you. The best way to heat and cool your home.

"This company installed three systems in my home. All three malfunctioned within the first year of installation. Since then, they stopped responding to my emails. They say it?s it?s because I?m difficult to work with but I sure don?t think it?s reasonable to abandon someone after messing up $50,000 worth of work in their home."

Alexander M on September 2025

"This company installed three systems in my home. All three malfunctioned within the first year of installation. Since then, they stopped responding to my emails. They say it?s it?s because I?m difficult to work with but I sure don?t think it?s reasonable to abandon someone after messing up $50,000 worth of work in their home."

Alexander M on September 2025

Modern Energy

5.00(

Modern Energy

5.00(