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HVAC & Air Conditioning Contractors in Waltham, MA

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Service Pros

    O. Guzman Construction, LLC Logo
    Framingham, MA·

    Excavation, Fence install, Excavation , and 2 more

    "Was very prompt and got the work on time."

    Naveen R. in April 2024

    KH
    Waltham, MA·

    "Ken was so responsive and Helpful. I would highly recommend him. Iâ m very grateful that he came right on time and helped solve big problems at my house."

    Melissa M. in March 2024

    JM
    REVERE, MA·

    "Excellent service. Very knowledgeable and executed the installation of the ecobee"

    Dianne A. in March 2024

    KH
    Westford, MA·

    Central A/C - Service or Repair, Central A/C - Install

    "responsive, and I only use him for HVAC."

    Lori .. in October 2019

    AH
    Watertown, MA·

    Geo Thermal Heating or Cooling System - Install, Heating & Central A/C - Install or Replace, Heat Pump - Install or Replace , and 2 more

    "Laura and Damien M Everything we could ask for! Excellent/professional workers. They covered all the basis even before we had our A/C installed (air quality importance) and the zero humidity in the house is amazing! Not to mention how quiet our air conditioning system is. Airco is number one! Thank you guys! You’ve made such a change in our summer days and upcoming heat waves in New England!"

    Mac M. in June 2017

    Emerald Air Heating and Cooling Logo

    "My house is old and I had numerous issues with my AC and Iâ m glad I reached out to Daniel. What I thought is going to be long and expensive repair was taken care of within a week and the price was even less than what I expected"

    Dusan D. in November 2023

    Precision Plumbing & HVAC, LLC Logo
    Methuen, MA·

    Furnace install and repair, Plumbing repairs and alterations, Water Heater Installs , and 2 more

    "Marcin is an extremely talented professional. His expertise saved me during my recent bathroom renovations when we ran into a fit problem with several of the bathroom fixtures. Marcin was able to quickly assess other fixtures that would work in the space, AND without building me a soffit that I really didn*t want! Early on it was clear he*s knowledgeable and dedicated to his craft. Marcin*s involvement and recommendations were super important to the successful completion of the project. If you need a plumbing solution, he*ll make it happen. He and Carlos, his apprentice, worked incredibly hard. It was a pleasure to work with Precision and I would recommend Marcin without hesitation."

    Judy W. in December 2021

    PS
    Dallas, TX·

    Chimney & Fireplace Inspection and Maintenance, Chimney & Fireplace Repairs, Chimney & Fireplace Installations , and 7 more

    "I am beyond delighted with the exceptional work done to install my new chimney cap and repair my firebox. From the initial consultation to the final touches, the attention to detail and craftsmanship were outstanding. The project was completed with professionalism, adhering to our timeline commitment and addressing any concerns promptly within 1 hour of our phone call. The end result is a stunning fireplace and chimney for my family that has exceeded my expectations. I highly recommend this team for anyone seeking top-notch expertise and a visually impressive transformation of their fireplace to accommodate children and three dogs. A solid five stars!"

    Ben E. in February 2024

    W's HVAC/R Service, LLC Logo
    Quincy, MA·

    Refridgeration, HVAC

    "Showed up in 1 day and on time, provided good advice and priced the job fairly."

    Richard R. in July 2021

    128 Plumbing and Heating, Inc. Logo
    Wakefield, MA·

    HVAC, Oil to Gas Conversions

    "Buck and Wayne installed a mini split heating and cooling system in an attic bedroom/bath. The space was very tight and it took a lot of expertise and creativity on their part to hide all the piping. The outside unit mounted on the back of the house above a porch is a lot more visible than I thought it would be but they did everything they could to make it less intrusive. They arrived before 8 am and had to work outside in some bitter temperatures to install the outdoor unit. At the end of the day, Buck and Wayne took time to made sure that I knew how to operate the unit and that I could call if I had questions. I did a walk-through after they left and the rooms including the attic storage space were spotless. I would highly recommend them for any heating and cooling work you are considering."

    Melissa L. in December 2017

    CZ

    In business since 2022

    About us: "Chill Zone HVAC 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."

    TJ's Heating and Air Conditioning Logo
    Littleton, MA·

    HVAC

    "The team at TJ's HVAC is courteous, professional and very knowledgeable. You can count on the job being done right the first time, and their maintenance program is great. I have had numerous jobs accomplished by them including furnace replacement (upgrade), AC replacement (upgrade), air exchanger/purifier system installed, humidifier installed, water heater replacement, ventilation system/duct cleaning, and house water filter system installed. Their maintenance plan is perfect and maintains all my systems in tip top shape."

    David W. in December 2023

    TH
    Boston, MA·

    Windows and Siding, Decks, Remodels

    "Mr. Terry was awesome! This is my first review I am writing. I felt I needed to write something as his work was so outstanding. He repaired 16 windows and did it beautifully. Marvin's quoted over $40K!! He was able to do what was needed for much much less. He was honest, professional, meticulous, extremely knowledgeable and kind. Miles above the window brand quotes which are ridiculous. Would strongly recommend if you need any window repairs!!!"

    Anne and John L. in December 2017

    EH

    In business since 2024

    Leominster, MA·

    HVAC Service, Thermostats, Mini Split Installs

    About us: "Here at Emerald HVAC LLC, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!"

    NH

    In business since 2009

    Holliston, MA·

    Indoor Air Quality, HVAC Maintenance, HVAC Install , and 1 more

    About us: "Nicholson Heating, Cooling, Plumbing & Electrical"

    Blue Bear Plumbing Logo
    Norwell, MA·

    "I called and they got back to me right away. Their work was great and they cleaned up beautifully when they were done. They were very careful and conscientious in my home as well."

    Mary D. in May 2019

    SS

    In business since 2013

    Wilmington, MA·

    HVAC

    About us: "We take the time to really listen and understand your goals and needs to make sure you are fully satisfied with the service you receive. Our service experts are trained to offer long term solutions that will best work for you and your family. We are a family owned and locally operated company serving Middlesex County, Essex County, Suffolk County and surrounding communities. Super Service Today, Inc. specializes in all aspects of plumbing, gas work, residential heating, drain cleaning, sewer repairs and main water service relays. We are available to assist you with all of your plumbing requirements from faucet installs to sewer replacements. We are solution experts that you only need to call once. Give us a call today to see how we can help you with all of your plumbing needs"

    Pro Heating & Cooling Logo
    Dedham, MA·

    HVAC, Heating Systems, Boilers , and 4 more

    "My 30 year old boiler, with much fanfare chose to conk out, leaving me without heat as an impending snow storm was in the forecast. After getting outrageous quotes from another HVACs for a new boiler, I lucked out in finding Pro Heating. When Sean learned I was without heat, he gathered his A team and within a couple of days (other companies were saying it would be weeks)installed a high efficiency boiler that was less costly and is far superior to the less efficient boilers that the other companies quoted. Sean and his team are incredibly knowledgeable and professional. I highly recommend Pro Heating and Cooling, and have done so already to friends and family!"

    Donna F. in December 2020

    FH
    Roslindale, MA·

    HVAC

    "very professional very excellent job"

    TINA G. in June 2022

Showing 1-19 of 19 results

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HomeAdvisor Community Rating

Overall Rating:

Waltham HVAC & Air Conditioning Contractors are rated 4.8 out of 5 based on 271 reviews of 271 pros.

The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.


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