# Engineered Comfort Solutions

**Trade:** HVAC / Heating & Cooling · **Address:** 20 Rascally Rabbit Rd Unit 1A, Marstons Mills, MA 02648 · **Phone:** (508) 419-4822 · **Website:** https://www.ecshvacsolutions.com/ · **Languages:** English

**Rating: 4.7/5** (medium confidence) — from 67 reviews across 6 sources.
100% of sentiment-scored reviews read net-positive. Last 6 months: 45 reviews, 0 negative.

## The honest read

Three other companies had already failed to stop the air conditioner freezing up. Engineered Comfort Solutions found it. That story repeats often enough in this Marstons Mills shop's reviews to be the through-line: a mini-split another contractor set up wrong, a Fujitsu system a previous installer had written off as dead, a unit that took a full refrigerant drain and re-charge before it ran right. ECS is who people on the Cape seem to call second.

The bigger share of the work is conversions. Homeowners describe swapping window units and electric baseboard for ductless mini-splits, pulling an oil system and tank out for a heat-pump-and-gas hybrid, and in one case an air-to-water heat pump now running the domestic hot water and the baseboard radiators with the gas furnace gone. On Google the company holds 4.9 stars across 75 ratings, and 46 of those reviews landed in the last six months with none of them negative.

What customers keep describing is the front end of the job. Several write about being handed several install options with prices and trade-offs attached before committing; one was walked through a zero-interest loan and the rebate paperwork. Crews get named — Everett, Ryan, Conor, Matt — and the write-ups mention drop cloths, daily cleanup, and calls ahead about arrival times. One customer who had a minor issue months after an install reported a text response and a fix the next morning.

One thing to raise before you sign. The Massachusetts sheet metal license attached to this business, 17761-SM-A, comes back from the state registry as expired, held under an individual's name. The Better Business Bureau's own profile lists a different sheet metal number and a Massachusetts plumber number for the company, but those are BBB's listings, not something confirmed against the registry. Ask directly which license the crew is working under and get its current status; that is a fair question and a licensed shop will answer it flatly. BBB does grade the company an A and lists it as an accredited business.

Worth knowing too: the written history here is short. Every review on file runs 2025 to 2026, so this is a busy young company rather than a long-established one.

If you are pricing a heat pump or mini-split conversion on the Cape, or you have a system someone else could not get right, this is a reasonable call to make. Sort out the license question first, then hold them to the written option-by-option quote people describe getting.

**Strengths:**
- Second-opinion fixes — solved faults three other companies could not
- Heat pump conversions — oil, gas and baseboard systems swapped out
- Priced options upfront — quotes laid out with trade-offs before committing
- Rebate and financing help — zero-interest loan paperwork walked through
- Clean jobsites — drop cloths and daily cleanup named repeatedly

**Concerns:**
- Expired state licence — registry lists sheet metal 17761-SM-A expired
- Directory-listed licences — BBB numbers were not registry-confirmed
- Short written history — every review on file dates 2025 onward

## Claims & citations

Every claim below is backed by real evidence rows — uncited claims are dropped in code before publication.

- Repeatedly credited with diagnosing systems other contractors could not fix — including an air conditioner freezing up after three failed visits and a mini-split wrongly set up by a previous installer _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2w5dU5WQXdPWEZDU1hGNmIySmpZM1pUU0dkRlgyYxAB!2m1!1s0x0:0xa7777a7f50828b9d!3m1!1s2@1:CAIQACodChtycF9oOl9uNVAwOXFCSXF6b2JjY3ZTSGdFX2c%7C%7C?hl=en) — “5★ Highly recommended,Everett and Ryan did a fantastic job they were very knowledgeable,and had my system up and running like it should have…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2poelVWQlRTMko2VVRsNlZqTm9Xa3N4WmpKYWMwRRAB!2m1!1s0x0:0xa7777a7f50828b9d!3m1!1s2@1:CAIQACodChtycF9oOjhzUVBTS2J6UTl6VjNoWksxZjJac0E%7C%7C?hl=en) — “5★ After multuple unsuccessful visits from another service provider attempting to fix a minisplit unit, ECS came out did a thorough and well…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT25SNVVGTkVjR2hqWWpSUVZUWlVTWFZNYzI1UUxWRRAB!2m1!1s0x0:0xa7777a7f50828b9d!3m1!1s2@1:CAIQACodChtycF9oOnR5UFNEcGhjYjRQVTZUSXVMc25QLVE%7C%7C?hl=en) — “5★ Cannot say enough about these guy! They figured out why the air conditioner was freezing up and not producing, 3 others failed. Highly re…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2pGTVNHOTBhWEJ1Um05TFduaGxhR1JXZUZsck0zYxAB!2m1!1s0x0:0xa7777a7f50828b9d!3m1!1s2@1:CAIQACodChtycF9oOjFMSG90aXBuRm9LWnhlaGRWeFlrM3c%7C%7C?hl=en) — “5★ I am extremely impressed with the workmanship and knowledge of Engineered Comfort Solutions. I had two existing Fujitsu split systems in …”
- Heat pump and ductless mini-split conversions are the bulk of the described work — window units and electric baseboard replaced, an oil system and tank swapped for a heat-pump hybrid, and an air-to-water heat pump running domestic hot water and baseboard radiators _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT205ZmRHNWpkRFpETlVsQ2ExUkpaWEZWYW01bFpHYxAB!2m1!1s0x0:0xa7777a7f50828b9d!3m1!1s2@1:CAIQACodChtycF9oOm9fdG5jdDZDNUlCa1RJZXFVam5lZGc%7C%7C?hl=en) — “5★ We are excited to have our new air to water heat pump that supplies us with domestic hot water and also heats all our baseboard radiators…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT25KbFZGaElYMUp3YWtac2JFRkNVa0ZDYTJKUGRYYxAB!2m1!1s0x0:0xa7777a7f50828b9d!3m1!1s2@1:CAIQACodChtycF9oOnJlVFhIX1JwakZsbEFCUkFCa2JPdXc%7C%7C?hl=en) — “5★ Just had ECS come out and install mini splits in our home. The crew did that did the work was super friendly and knowledgeable. They used…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT25kaFQwVnZhRkJEVUdaNFkxbG5NR3h3TlhOTFpWRRAB!2m1!1s0x0:0xa7777a7f50828b9d!3m1!1s2@1:CAIQACodChtycF9oOndhT0VvaFBDUGZ4Y1lnMGxwNXNLZVE%7C%7C?hl=en) — “5★ We had Engineered Comfort Solutions update our home to have Heat Pumps / Mini Splits to replace our ineffective window ac units for summe…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2tWMVgxVm5lVll6TFhkRVJHSXhlVXh2ZVZKR1YyYxAB!2m1!1s0x0:0xa7777a7f50828b9d!3m1!1s2@1:CAIQACodChtycF9oOkV1X1VneVYzLXdERGIxeUxveVJGV2c%7C%7C?hl=en) — “5★ I had a ductless mini split installed just in time for summer! Everette was very professional and efficient. I highly recommend this comp…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2tsWGFHdEVSV2htY0MwMU1scHFjRFZvYjBkeGJYYxAB!2m1!1s0x0:0xa7777a7f50828b9d!3m1!1s2@1:CAIQACodChtycF9oOklXaGtERWhmcC01MlpqcDVob0dxbXc%7C%7C?hl=en) — “5★ Everett and crew replaced our entire old oil system with a state of the art heat pump and gas furnace hybrid system. Also removed the oil…”
- Customers describe being given several install options with prices and trade-offs before committing, plus walkthroughs of zero-interest financing and rebates _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT25BNGRrdDZNR0l0YWtkd1JtMU9hRTVMY21RMGRFRRAB!2m1!1s0x0:0xa7777a7f50828b9d!3m1!1s2@1:CAIQACodChtycF9oOnA4dkt6MGItakdwRm1OaE5LcmQ0dEE%7C%7C?hl=en) — “5★ I had two Mitsubishi mini-splits installed during the heat wave of the century and it was the easiest home improvement project I have eve…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2xKeVEyTmhZMEZyVkVKTFV6Wk1iUzE1ZFUxbGFsRRAB!2m1!1s0x0:0xa7777a7f50828b9d!3m1!1s2@1:CAIQACodChtycF9oOlJyQ2NhY0FrVEJLUzZMbS15dU1lalE%7C%7C?hl=en) — “5★ This was the best experience! The estimate was fair. They walked me through the entire process of zero interest loan and rebate. The work…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2tOdWVVaExSbTFXTkc1MFVVcFZURmRFVVdwNldXYxAB!2m1!1s0x0:0xa7777a7f50828b9d!3m1!1s2@1:CAIQACodChtycF9oOkNueUhLRm1WNG50UUpVTFdEUWp6WWc%7C%7C?hl=en) — “5★ We hired ECS to install air conditioning in our home. Everett presented various options on how to install the AC, gave us prices on the v…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2pabGMwaFlZWEV5Y25KRlgyRkdVM1E1WDNoVmNuYxAB!2m1!1s0x0:0xa7777a7f50828b9d!3m1!1s2@1:CAIQACodChtycF9oOjZlc0hYYXEycnJFX2FGU3Q5X3hVcnc%7C%7C?hl=en) — “5★ ECS was phenomenal and professional from start to finish. They gave us multiple options (and the pros/cons of each option) for our relati…”
- Jobsite care and follow-up are named specifically: drop cloths and daily cleanup, calls ahead about arrival times, and a next-morning fix after a text about a post-install issue _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT25KbFZGaElYMUp3YWtac2JFRkNVa0ZDYTJKUGRYYxAB!2m1!1s0x0:0xa7777a7f50828b9d!3m1!1s2@1:CAIQACodChtycF9oOnJlVFhIX1JwakZsbEFCUkFCa2JPdXc%7C%7C?hl=en) — “5★ Just had ECS come out and install mini splits in our home. The crew did that did the work was super friendly and knowledgeable. They used…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2tSd2JVNUhZM0ZPVTFGRFkxaFBXa1ZIUkRaMFdHYxAB!2m1!1s0x0:0xa7777a7f50828b9d!3m1!1s2@1:CAIQACodChtycF9oOkRwbU5HY3FOU1FDY1hPWkVHRDZ0WGc%7C%7C?hl=en) — “5★ My experience was great. Ryan called ahead to notify about arrival time. He was very knowledgeable and took the time to explain everythin…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT25Jd1EySkNNWFoyUmxKVlVYcFplR3R4WWxkQk1sRRAB!2m1!1s0x0:0xa7777a7f50828b9d!3m1!1s2@1:CAIQACodChtycF9oOnIwQ2JCMXZ2RlJVUXpZeGtxYldBMlE%7C%7C?hl=en) — “5★ Great install, had a minor issue few months later. Text response and fix the next morning, can’t beat the response time and custom servic…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2pOR2VEbGxXbnBKVDFKTFNUVk9PVmt6V1RkalprRRAB!2m1!1s0x0:0xa7777a7f50828b9d!3m1!1s2@1:CAIQACodChtycF9oOjNGeDllWnpJT1JLSTVOOVkzWTdjZkE%7C%7C?hl=en) — “5★ Outstanding  timely & efficient service .  I was very impressed with the crew. Very large project they cleaned up everyday and thorough. …”
- The Massachusetts sheet metal license 17761-SM-A tied to this business is registry-verified expired, held under an individual's name _(confidence: high)_
  - [State License Registry](https://occupationallicensingandpermitting.mass.gov/madol/s/license-search-page) — “MA hvac license 17761-SM-A registry-verified expired — registry holder of record: Brady Aydin Donald”
- The Better Business Bureau lists a Massachusetts plumber license and a separate sheet metal license for the company; those are BBB's listings and were not verified against the state registry _(confidence: medium)_
  - [Better Business Bureau](https://www.bbb.org/us/ma/marstons-mills/profile/heating-and-air-conditioning/engineered-comfort-solutions-llc-0021-569706) — “Licence listed on Better Business Bureau: Massachusetts plumber license 17761-PL-M”
  - [Better Business Bureau](https://www.bbb.org/us/ma/marstons-mills/profile/heating-and-air-conditioning/engineered-comfort-solutions-llc-0021-569706) — “Licence listed on Better Business Bureau: Massachusetts sheet metal license 7427”
- Google profile shows 4.9 stars from 75 ratings _(confidence: high)_
  - [Google](https://www.google.com/maps/search/?api=1&query=Engineered%20Comfort%20Solutions&query_place_id=ChIJN81QPXQz-4kRnYuCUH96d6c) — “Google: 4.9★ from 75 ratings”
- Better Business Bureau grades the company an A and lists it as an accredited business _(confidence: high)_
  - [Better Business Bureau](https://www.bbb.org/us/ma/marstons-mills/profile/heating-and-air-conditioning/engineered-comfort-solutions-llc-0021-569706) — “Better Business Bureau grade: A”
  - [Better Business Bureau](https://www.bbb.org/us/ma/marstons-mills/profile/heating-and-air-conditioning/engineered-comfort-solutions-llc-0021-569706) — “Better Business Bureau: accredited / certified / member”
  - [Better Business Bureau](https://www.bbb.org/us/ma/marstons-mills/profile/heating-and-air-conditioning/engineered-comfort-solutions-llc-0021-569706) — “Listed certification: BBB Accredited Business”
- Ductless mini-split and heat pump installation, including whole-home conversions from oil, gas and electric baseboard _(confidence: high)_
  - [Better Business Bureau](https://www.bbb.org/us/ma/marstons-mills/profile/heating-and-air-conditioning/engineered-comfort-solutions-llc-0021-569706) — “Services offered (Better Business Bureau): HVAC services, plumbing services, electrical services, heat pump installation, ductless mini spli…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT205ZmRHNWpkRFpETlVsQ2ExUkpaWEZWYW01bFpHYxAB!2m1!1s0x0:0xa7777a7f50828b9d!3m1!1s2@1:CAIQACodChtycF9oOm9fdG5jdDZDNUlCa1RJZXFVam5lZGc%7C%7C?hl=en) — “5★ We are excited to have our new air to water heat pump that supplies us with domestic hot water and also heats all our baseboard radiators…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT25kaFQwVnZhRkJEVUdaNFkxbG5NR3h3TlhOTFpWRRAB!2m1!1s0x0:0xa7777a7f50828b9d!3m1!1s2@1:CAIQACodChtycF9oOndhT0VvaFBDUGZ4Y1lnMGxwNXNLZVE%7C%7C?hl=en) — “5★ We had Engineered Comfort Solutions update our home to have Heat Pumps / Mini Splits to replace our ineffective window ac units for summe…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2tsWGFHdEVSV2htY0MwMU1scHFjRFZvYjBkeGJYYxAB!2m1!1s0x0:0xa7777a7f50828b9d!3m1!1s2@1:CAIQACodChtycF9oOklXaGtERWhmcC01MlpqcDVob0dxbXc%7C%7C?hl=en) — “5★ Everett and crew replaced our entire old oil system with a state of the art heat pump and gas furnace hybrid system. Also removed the oil…”
- Ductwork replacement and forced-air work — one customer describes deteriorating ductwork fully replaced with even room-to-room delivery afterward _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT21SVFpsVnJjWFZUTW5aaFZtNXRVM0JNYkRsNGVFRRAB!2m1!1s0x0:0xa7777a7f50828b9d!3m1!1s2@1:CAIQACodChtycF9oOmRTZlVrcXVTMnZhVm5tU3BMbDl4eEE%7C%7C?hl=en) — “5★ A fantastic investment! Their team provided a clear, upfront quote for the duct replacement and delivered exactly what was promised
The c…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT21kYVR6SndTRFV0Tm1jMFYyWlhWMUpIYUdSelNIYxAB!2m1!1s0x0:0xa7777a7f50828b9d!3m1!1s2@1:CAIQACodChtycF9oOmdaTzJwSDUtNmc0V2ZXV1JHaGRzSHc%7C%7C?hl=en) — “5★ Outstanding service from the team.  Worked around a number of unplanned detours in order to complete the job in a timely manner.  Seamles…”
- 67 reviews on file dating 2025 to 2026, 46 of them in the last six months and none negative _(confidence: high)_
  - [Google](https://www.google.com/maps/search/?api=1&query=Engineered%20Comfort%20Solutions&query_place_id=ChIJN81QPXQz-4kRnYuCUH96d6c) — “Google: 4.9★ from 75 ratings”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT205ZmRHNWpkRFpETlVsQ2ExUkpaWEZWYW01bFpHYxAB!2m1!1s0x0:0xa7777a7f50828b9d!3m1!1s2@1:CAIQACodChtycF9oOm9fdG5jdDZDNUlCa1RJZXFVam5lZGc%7C%7C?hl=en) — “5★ We are excited to have our new air to water heat pump that supplies us with domestic hot water and also heats all our baseboard radiators…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT21GNGFXUkZaa0oxV2s1R1NYZHdUbTlWYkZaTFUzYxAB!2m1!1s0x0:0xa7777a7f50828b9d!3m1!1s2@1:CAIQACodChtycF9oOmF4aWRFZkJ1Wk5GSXdwTm9VbFZLU3c%7C%7C?hl=en) — “5★ Professional, knowledgeable and the job was done in record time. I would highly recommend them!”
- Specializes in HVAC / Heating & Cooling _(confidence: high)_
  - [Google](https://www.google.com/maps/search/?api=1&query=Engineered%20Comfort%20Solutions&query_place_id=ChIJN81QPXQz-4kRnYuCUH96d6c) — “Google: 4.9★ from 75 ratings”
  - [Better Business Bureau](https://www.bbb.org/us/ma/marstons-mills/profile/heating-and-air-conditioning/engineered-comfort-solutions-llc-0021-569706) — “Services offered (Better Business Bureau): HVAC services, plumbing services, electrical services, heat pump installation, ductless mini spli…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT25kaFQwVnZhRkJEVUdaNFkxbG5NR3h3TlhOTFpWRRAB!2m1!1s0x0:0xa7777a7f50828b9d!3m1!1s2@1:CAIQACodChtycF9oOndhT0VvaFBDUGZ4Y1lnMGxwNXNLZVE%7C%7C?hl=en) — “5★ We had Engineered Comfort Solutions update our home to have Heat Pumps / Mini Splits to replace our ineffective window ac units for summe…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2tsWGFHdEVSV2htY0MwMU1scHFjRFZvYjBkeGJYYxAB!2m1!1s0x0:0xa7777a7f50828b9d!3m1!1s2@1:CAIQACodChtycF9oOklXaGtERWhmcC01MlpqcDVob0dxbXc%7C%7C?hl=en) — “5★ Everett and crew replaced our entire old oil system with a state of the art heat pump and gas furnace hybrid system. Also removed the oil…”
  - [State License Registry](https://occupationallicensingandpermitting.mass.gov/madol/s/license-search-page) — “MA hvac license 17761-SM-A registry-verified expired — registry holder of record: Brady Aydin Donald”
- Also offers Plumbing _(confidence: medium)_
  - [Better Business Bureau](https://www.bbb.org/us/ma/marstons-mills/profile/heating-and-air-conditioning/engineered-comfort-solutions-llc-0021-569706) — “Services offered (Better Business Bureau): HVAC services, plumbing services, electrical services, heat pump installation, ductless mini spli…”
  - [Better Business Bureau](https://www.bbb.org/us/ma/marstons-mills/profile/heating-and-air-conditioning/engineered-comfort-solutions-llc-0021-569706) — “Licence listed on Better Business Bureau: Massachusetts plumber license 17761-PL-M”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2tnNE1tWlZVRzFUYTBaRFdEWkpZV295VW5SRlluYxAB!2m1!1s0x0:0xa7777a7f50828b9d!3m1!1s2@1:CAIQACodChtycF9oOkg4MmZVUG1Ta0ZDWDZJYWoyUnRFYnc%7C%7C?hl=en) — “5★ 100% recommend ECS for all HVAC and plumbing services.”
- Also offers Electrical _(confidence: low)_
  - [Better Business Bureau](https://www.bbb.org/us/ma/marstons-mills/profile/heating-and-air-conditioning/engineered-comfort-solutions-llc-0021-569706) — “Services offered (Better Business Bureau): HVAC services, plumbing services, electrical services, heat pump installation, ductless mini spli…”

## License

Status: **expired** (#17761-SM-A, hvac) — verified against the official MA state registry on 2026-08-24, never self-reported.
Re-check at the official registry: https://occupationallicensingandpermitting.mass.gov/madol/s/license-search-page

## Sources

- [Google](https://www.google.com/maps/search/?api=1&query=Engineered%20Comfort%20Solutions&query_place_id=ChIJN81QPXQz-4kRnYuCUH96d6c): 4.9★ from 75 ratings
- [Google Reviews](https://www.google.com/maps/search/?api=1&query=Engineered%20Comfort%20Solutions&query_place_id=ChIJN81QPXQz-4kRnYuCUH96d6c): Listed on this source
- [Better Business Bureau](https://www.bbb.org/us/ma/marstons-mills/profile/heating-and-air-conditioning/engineered-comfort-solutions-llc-0021-569706): Listed on this source
- [Yelp](https://www.yelp.com/biz/engineered-comfort-solutions-barnstable): Listed on this source
- [Official Website](https://www.ecshvacsolutions.com): 1 yrs in business · Self-reported profile and service details
- [Angi](https://www.angi.com/companylist/us/ma/marstons-mills/engineered-comfort-solutions-reviews-161481202.htm): Listed on this source

## Recent reviews

- **5/5 · Google Reviews · Jacob Nelson · 2026-08-19**: We are excited to have our new air to water heat pump that supplies us with domestic hot water and also heats all our baseboard radiators.  No more gas furnace.  The installation went very well and Everett and his team were excellent to work with.  Thanks!
- **5/5 · Google Reviews · Jillian Stone · 2026-08-19**: I recently purchased a new home and reached out to ECS to assess my existing HVAC systems. During their evaluation, they identified an issue with my air conditioning system and took the time to thoroughly explain what was happening and, more importantly, why.

What really stood out to me was their a…
- **5/5 · Google Reviews · Eleanor Donovan · 2026-08-17**: Very honest company!! Great communication and excellent service!! It’s so nice to deal with a company that is upfront and honest ! Would highly recommend!!
- **5/5 · Google Reviews · Genevieve Cameron · 2026-08-17**: Ryan is an extremely knowledgeable and polite young man. Was able to help me out same day I called with problem
- **5/5 · Google Reviews · Owen Murray · 2026-08-17**: Had a great experience with Engineered Comfort Solutions. The service was excellent, and the communication throughout the whole process was great. Everyone I dealt with was friendly, professional, and knowledgeable. It’s nice to see a local company that really treats you like family. Highly recommen…
- **5/5 · Google Reviews · Harry Zea · 2026-08-14**: From the initial Contact through Installation the experience was excellent.
- **5/5 · Google Reviews · Stephanie Shadan · 2026-08-13**: Great service entire team was personable professional easy to talk to. Installers were courteous  knowledgeable
- **5/5 · Google Reviews · Josh Shadan · 2026-08-12**: Just had ECS come out and install mini splits in our home. The crew did that did the work was super friendly and knowledgeable. They used drop cloths inside around where they worked. Definitely recommend ECS
- **5/5 · Google Reviews · Denise Ruggiero · 2026-08-06**: We had Engineered Comfort Solutions update our home to have Heat Pumps / Mini Splits to replace our ineffective window ac units for summer, and our electric baseboard heat for winter.

From the initial quote request submitted on the Mitsubishi website to the final walkthrough of the system everyone …
- **5/5 · Google Reviews · CapeCod · 2026-08-02**: He knew EXACTLY what was wrong and fixed it in 20 minutes.  Knowledgeable experienced easy to work with.

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Data freshness: last scanned 2026-08-24T06:53:09.369Z.
Cite as: Engineered Comfort Solutions — Tavlee (https://tavlee.com/contractor/engineered-comfort-solutions-marstons-mills)
Source: https://tavlee.com/contractor/engineered-comfort-solutions-marstons-mills