Duct Cleaning, A/C Repair, Gas Furnace Repair , and 1 more
"Kept me informed about time of arrival. Work was done well by a team. He explained what they were doing and the charges in detail. Good to work with."
Nancy L. in July 2018
"Very friendly customer service and reasonable price. Iâ ve called 5 other company. Kenâ s was the cheapest out of all."
Kamal B. in March 2024
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."
HVAC
"They came to check the HVAC system, quickly diagnosed the issue and offered options. I eventually decided on replacing the aging AC system, and they quickly provided reasonable quote and successfully completed the work smoothly."
Xiaocun X. in October 2021
HVAC, Air Conditioning Repair and Installation, Ductless Mini-Splits , and 3 more
"I had a good experience, they were punctual, knowledgeable and their pricing is fair."
Giovanna P. in May 2024
Plumbing, $89 Service Fee - NO FREE ESTIMATES, Electric , and 10 more
"Very flexible, prompt"
Theodore B. in December 2017

Cooling, Heating, Gas Furnace , and 2 more
"From start to finish, NETR did a fantastic job. I met 3-4 other vendors, and they didn't come close to NETR's responsiveness, professionalism, or timeliness. NETR earned my business before I even got a quote from some of the others. The salesman, Mark, arrived on time, was respectful & attentive to what we needed, explained our options well, and provided a competitive quote before he left my home. NETR also offered a 5-year 0% interest loan for the project (via a relationship with GreenSky). It took only a few days to schedule installation. The installers were prompt, professional, respectful of our property, and did an excellent job installing the electrical components, compressor, branch box, and 5 heads. They did a nice job of consolidating and hiding the lines on the outside of the house. This past year, we've worked with many contractors, some good, some terrible, so I can compare. NETR was one of the best, and I would hire them for my next project in a heartbeat."
4EAD13B3B5C9E15BD3F1172F3A0CB83F68D9B7DAB1BD2D5895C7F395BC4C840C 9. in March 2025
"Henry contacted me immediately re: my request for an inspection of my heating system. He came right over and found what a previous inspector had found, i.e., carbon monoxide. (I had wanted a "second opinion.") Unlike the previous inspector, he did not immediately try to sell me a new heating system. His explanations of my options were clear and detailed."
Mark R. in September 2008

Plumbing, Drain Clearing , Cleaning, Maintenance and Replacement, Residential Plumbing Service, Maintenance and Installations , and 1 more
About us: "At Maffei Plumbing and HVAC, LLC, we are committed to your comfort. With an experienced and qualified staff to provide quick twenty four hour service for any service needed. We can solve any problem with a friendly face. Give us a call for a free estimate."
Woburn Heating & Furnace Contractors are rated 4.8 out of 5 based on 1141 reviews of 1141 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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