617 HVAC

HVAC contractor in Arlington, MA.

In 617 HVAC's own words

617 HVAC is a heating and cooling company serving Boston, Cambridge, Arlington, and surrounding areas, built on a simple philosophy: fix what’s broken and be transparent every step of the way. We specialize in AC, heat pumps, and full HVAC solutions — expert repairs, precise installations, and proactive maintenance. With a repair-first approach, we fix problems instead of pushing replacements. Our 24-hour response, video proof diagnosis, and clear upfront pricing mean you see exactly what’s happening before any work begins. EPA certified. Honest service you can verify.

Trade

HVAC contractor

Business address

1167 Massachusetts Ave Ste 101, Arlington, MA 02476

Telephone

(617) 835-8058

Website

617hvac.com

Hours

Monday6:00 am - 8:00 pm
Tuesday6:00 am - 8:00 pm
Wednesday6:00 am - 8:00 pm
Thursday6:00 am - 8:00 pm
Friday6:00 am - 8:00 pm
Saturday6:00 am - 8:00 pm
Sunday6:00 am - 8:00 pm

From the business's Google listing, checked Oct 2026

Register

MA register

Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the state board.

Google Reviews

5.0 (19)

Outstanding service from Charles and Brian today. Our HVAC unit was struggling with restricted airflow and noise, and they had it running quietly and efficiently in no time. Charles quickly identified the root cause of the noise and resolved it in no time. The man knows these systems inside and out. On top of their technical expertise, they were professional, pleasant, and took great care of the space (shoes off, great cleanup). Couldn't ask for a smoother experience.

Boston S.
The team at 617HVAC were friendly and professional. My experience was very positive. Their price was competitive and I would have gone with them but I was able to find someone who was available to do the installation sooner. I would not hesitate to use them in the future.

matmanmo02474
Highly highly recommend these guys. They saved me thousands of dollars of HVAC services in my South Boston condo. When one company told me i had to replace a certain unit i decided to get a second opinion from 617 and it was the smartest thing i could have done. It turned out the part the other company claimed i needed to replace didn’t even exist ! Thanks again for your help and anyone who is reading this trust me give this company a shot. You will not be disappointed.

Omar A.
I really enjoyed working with 617 HVAC! Charles and Hector were great, they were transparent, punctual, strong communicators, they showed me why my HVAC system and drainage was previously deficient, outlined my options, and did the work efficiently. Everything they did checked out with my research, and they were even patient enough to walk through an AI-generated checklist with me before they wrapped up, teaching me how everything worked and helping to put my mind at ease. I would highly recommend 617 HVAC.

Stephen L.
They are amazing, highly recommended, they were efficient and transparent and explained everything so clearly. Will never call anyone else!

Laura P.
Khalid was wonderful. Provided me with excellent customer service. Would recommend his service to anyone!

Phi N.
Great service m, the owner was very friendly and knowledgeable. Definitely recommend

Joshua S.
Great and fast response . Even in busy times.

Rathna J.
Excellent service from Charles and his team

Norita W.
They did a great job for me ,always on time!

Jean R.
They installed a mini split system for our House. They explained the whole process and I felt very comfortable using this company. I would definitely use them again in the future..

Maria T.
Had an issue with my HVAC and called 617 HVAC. They inspected it, explained the problem clearly, and gave me a straightforward quote. They came back two days later (my schedule, not theirs) and fixed everything in a couple of hours. AC is running perfectly now strong airflow and noticeably less dust coming from the vents. Really professional and easy to work with. Highly recommend.

Anthony C.
This HVAC company is great. As a general contractor, I’ve hired them for full HVAC installations on multiple new construction and renovation projects. They do amazing work, stay professional, and get everything done right. They’re basically my main team for HVAC. Highly recommend—five stars!

Ammar A.
He answered me at 1651 Bridge St. Dracut and did a good job very professional, and solved my problem and installed a new system

Gabriel C.
They installed a water for us. They Installed it the same day. They were very profesional and clean.

David L.
I called to get help with an AC system that was only blowing hot air. They were able to help me promptly and professionally, even at so late in the day. Their techs were kind and courteous and I would highly recommend them to anyone that needs their HVAC system serviced.

John
After dealing with an old HVAC system that constantly needed repairs, I finally decided it was time for a replacement. I contacted 617 HVAC after hearing good things about them, and from the first phone call, I knew I was in good hands. They came out to inspect my home, explained my options without any pressure, and helped me choose a system that fit both my needs and budget. On installation day, the crew arrived right on time and got to work immediately. Everyone was friendly, professional, and clearly experienced. What impressed me most was how smoothly everything went. They treated my home with respect, kept the work area clean, and took the time to walk me through the new system once the installation was complete. By the end of the day, I had a brand-new HVAC system running perfectly. Since then, my home has been consistently comfortable, and I've already noticed a difference in energy efficiency. The entire experience was stress-free, and it's refreshing to work with a company that truly cares about doing the job right. I would absolutely recommend 617 HVAC to anyone looking for a new HVAC installation.

adam D.
Fast response, showed me the actual problem I manage a building in Back Bay. Heat went out on a Saturday morning. Called 617 HVAC and they showed up the same day. Tech found a cracked heat exchanger. Showed me video of the damage, the carbon monoxide readings, and the full replacement. I forwarded the video to the building owner same day. I signed my own home up for their maintenance plan after seeing how they operate. I also told two other property managers I know about them.

Abe A.

About 617 HVAC

HVAC services in Arlington

617 HVAC specializes in a repair-first approach to climate control. The company says it focuses on fixing existing issues rather than pushing for full system replacements. Its service list includes air conditioning repair, heating repair, heat pump maintenance, and mini-split services. The company also handles indoor air quality and full HVAC installations for both residential and commercial clients.

The company describes its technical capabilities as covering major manufacturers such as Carrier, Trane, Lennox, Bryant, Goodman, American Standard, Rheem, and York. It also notes it is Trane-certified and services heat pump brands like Daikin, Mitsubishi, Samsung, and Bosch. For financing, the company says it offers state-backed 0% financing for up to seven years.

In Arlington, utility gas accounts for 59 percent of home heating according to the American Community Survey.

Ratings and technician details

The company maintains a 5.0 rating from 19 reviews. Reviewers frequently mention the company's transparency and technical expertise. Some customers noted that the team provided video proof of diagnoses and explained system deficiencies clearly. One reviewer mentioned that the technicians were professional and took care to clean up the work area.

617 HVAC operates every day of the week from 6:00 am to 8:00 pm.

Arlington climate and expertise

Climate normals for the area show a mean temperature of 49.7 degrees F according to NOAA normals. This temperature profile supports the company's focus on both heating and cooling solutions.

epa 608 certified.

Services, brands and warranty details come from the company's own website. Ratings, hours and reviews come from Google. Town figures come from the US Census and NOAA.