Explore Services
Join as a pro
Log in
Explore Services
Sign up
Log in
Find a HVAC contractor in your area

Find a HVAC contractor in your area

Find a HVAC contractor in your area

Confirm your location to see quality pros near you.

Zip code

HVAC contractors near Waltham, MA

Top pros for your project

These pros consistently receive high praise in customer reviews.These popular pros are highly sought after for their quality and expertise.These pros recognize that your time is important, and are the fastest to respond to requests.These highly recommended pros are experts, ready to help with your project.

These pros consistently receive high praise in customer reviews.These popular pros are highly sought after for their quality and expertise.These pros recognize that your time is important, and are the fastest to respond to requests.These highly recommended pros are experts, ready to help with your project.

Avatar for ER Services Plumbing and Heating LLC
Avatar for ER Services Plumbing and Heating LLC
2.
ER Services Plumbing and Heating LLC
2.
ER Services Plumbing and Heating LLC

Good 4.2

(48)

Good 4.2

(48)

Heating System Repair or Maintenance, Heating System Installation or Replacement

In high demand
Licensed pro
  • 201 hires on Thumbtack
  • Serves Waltham, MA
  • 201 hires on Thumbtack
  • Serves Waltham, MA
Lily B. says, "ER Services truly exceeded my expectations. From the initial contact to the completion of the job, their responsiveness was outstanding. They were not only professional but also demonstrated a high level of expertise in their work. The quality of their workmanship was exceptional, ensuring that the plumbing issue was resolved effectively. What truly stood out for me was their commitment to delivering value in their services. ER Services provided efficient solutions without compromising on the quality of their work, making it clear that customer satisfaction was a top priority. Additionally, their punctuality was impressive – they arrived on time and completed the job within the estimated timeframe. I highly recommend ER Services for anyone in need of reliable, skilled, and customer-focused plumbing services. It's refreshing to find professionals who not only meet but exceed expectations. I'll certainly be reaching out to them for any future plumbing needs. Thank you for a job well done!"See more
Lily B. says, "ER Services truly exceeded my expectations. From the initial contact to the completion of the job, their responsiveness was outstanding. They were not only professional but also demonstrated a high level of expertise in their work. The quality of their workmanship was exceptional, ensuring that the plumbing issue was resolved effectively. What truly stood out for me was their commitment to delivering value in their services. ER Services provided efficient solutions without compromising on the quality of their work, making it clear that customer satisfaction was a top priority. Additionally, their punctuality was impressive – they arrived on time and completed the job within the estimated timeframe. I highly recommend ER Services for anyone in need of reliable, skilled, and customer-focused plumbing services. It's refreshing to find professionals who not only meet but exceed expectations. I'll certainly be reaching out to them for any future plumbing needs. Thank you for a job well done!"
Avatar for HL Bowman Inc Plumbing Heating & AC
Avatar for HL Bowman Inc Plumbing Heating & AC
3.
HL Bowman Inc Plumbing Heating & AC
3.
HL Bowman Inc Plumbing Heating & AC
New on Thumbtack
New on Thumbtack

Central Air Conditioning Repair or Maintenance, Heating System Repair or Maintenance

  • 5 hires on Thumbtack
  • Serves Waltham, MA
  • 5 hires on Thumbtack
  • Serves Waltham, MA

Online now

At HL Bowman, we treat both our customers with respect. You are family to us. From our very beginning, we base how we treat you on how we want to be treated. This resonates throughout every aspect of our HL Bowman team—from our ****************** to our home appointments to our billing. Though we can work with all makes and models in plumbing, heating, and cooling, we only carry the highest quality products and materials. We believe you deserve the best—in service and equipment. Ensuring you are safe and comfortable, as well as satisfied, are our top priorities.See more
At HL Bowman, we treat both our customers with respect. You are family to us. From our very beginning, we base how we treat you on how we want to be treated. This resonates throughout every aspect of our HL Bowman team—from our ****************** to our home appointments to our billing. Though we can work with all makes and models in plumbing, heating, and cooling, we only carry the highest quality products and materials. We believe you deserve the best—in service and equipment. Ensuring you are safe and comfortable, as well as satisfied, are our top priorities.
Avatar for Modern Energy
Avatar for Modern Energy
5.
Modern Energy
5.
Modern Energy

Excellent 4.9

(10)

Excellent 4.9

(10)

Central Air Conditioning Installation or Replacement, Heating System Installation or Replacement

  • 4 hires on Thumbtack
  • Serves Waltham, MA
  • 4 hires on Thumbtack
  • Serves Waltham, MA
George Kohl says, "We had Modern Energy install a heat pump and mini-split. We were so impressed with Tim and Sean. They were so pleasant and responded to all of our questions and concerns. No sooner did Tim and Sean leave than Pedro and the Modern Energy insulation crew moved in. They too were pleasant and very responsive to our concerns. On top of all that, Laurie in the office was so hlepful with MassSave rebates and interest free loans. Jeff, that is quite a operation you've got going there. Many thanks for such great service."See more
George Kohl says, "We had Modern Energy install a heat pump and mini-split. We were so impressed with Tim and Sean. They were so pleasant and responded to all of our questions and concerns. No sooner did Tim and Sean leave than Pedro and the Modern Energy insulation crew moved in. They too were pleasant and very responsive to our concerns. On top of all that, Laurie in the office was so hlepful with MassSave rebates and interest free loans. Jeff, that is quite a operation you've got going there. Many thanks for such great service."
Avatar for Akian Plumbing, Heating, Cooling & Electric
Avatar for Akian Plumbing, Heating, Cooling & Electric
7.
Akian Plumbing, Heating, Cooling & Electric
7.
Akian Plumbing, Heating, Cooling & Electric

Exceptional 5.0

(15)

Exceptional 5.0

(15)

Heating System Installation or Replacement, Heating System Repair or Maintenance

Licensed pro
  • 6 hires on Thumbtack
  • Serves Waltham, MA
  • 6 hires on Thumbtack
  • Serves Waltham, MA
JO O. says, "I recently hired Aiken Plumbing to install all of my heating and cooling systems, and I couldn’t be more impressed with the results. From the initial contact to the final walk-through, their communication was top-notch. They kept me informed each step of the way explaining my options clearly without any high-pressure sales tactics. The crew was professional-they arrived on time, were respectful of my home, and maintained a clean workspace throughout the project. The work quality is exceptional! The installation is clean, organized, and the systems are running perfectly. I live and work in Belmont, Massachusetts, and I would highly recommend Aiken Plumbing for anyone in the greater Boston area, looking for reliable, plumbing and heating and cooling experts."See more
JO O. says, "I recently hired Aiken Plumbing to install all of my heating and cooling systems, and I couldn’t be more impressed with the results. From the initial contact to the final walk-through, their communication was top-notch. They kept me informed each step of the way explaining my options clearly without any high-pressure sales tactics. The crew was professional-they arrived on time, were respectful of my home, and maintained a clean workspace throughout the project. The work quality is exceptional! The installation is clean, organized, and the systems are running perfectly. I live and work in Belmont, Massachusetts, and I would highly recommend Aiken Plumbing for anyone in the greater Boston area, looking for reliable, plumbing and heating and cooling experts."
Avatar for Addario's Services
Avatar for Addario's Services
10.
Addario's Services
10.
Addario's Services

Good 4.3

(96)

Good 4.3

(96)

Heating System Installation or Replacement, Central Air Conditioning Repair or Maintenance, Central Air Conditioning Installation or Replacement, Heating System Repair or Maintenance

Licensed pro
  • 14 hires on Thumbtack
  • Serves Waltham, MA
  • 14 hires on Thumbtack
  • Serves Waltham, MA
Elizabeth Mahoney says, "My heating system was blowing cool air. Reached out to Addarios to have it looked at. Needless to say, I needed a new system. Josh came out that day talking over options. He was very knowledgeable and talked me through what would be best for me based on my budget. He stopped by on the day of installation and followed up by phone to make sure all was going well and that the system was working. Would definitely recommend them for heating and electrical needs."See more
Elizabeth Mahoney says, "My heating system was blowing cool air. Reached out to Addarios to have it looked at. Needless to say, I needed a new system. Josh came out that day talking over options. He was very knowledgeable and talked me through what would be best for me based on my budget. He stopped by on the day of installation and followed up by phone to make sure all was going well and that the system was working. Would definitely recommend them for heating and electrical needs."

There are 38 five star HVAC Contractors in Waltham, MA on Thumbtack.

Why hire professionals on Thumbtack?
Free to use

You never pay to use Thumbtack: Get cost estimates, contact pros, and even book the job—all for no cost.

Compare prices side-by-side

You’ll know how much your project costs even before booking a pro.

Hire with confidence

With access to 1M+ customer reviews and the pros’ work history, you’ll have all the info you need to make a hire.

Related cost information

Popular in Waltham

You might also like

In other nearby areas

Thumbtack
Consider it done.
Customers
Pros
Support
© 2026 Thumbtack, Inc.
Thumbtack Guarantee