Verified record
License not state-verified. We could not confirm a current registration in the state registry. Insurance is self-reported. Look up in the official Rhode Island registry ↗
- Not rated by the BBB
- 2 reviews in the last 6 monthsNo negatives
- 18 work photos
Highlights
- Navien system install — a recent customer says it looks and works great
- Boiler cost help — a recent customer says they helped find a program
Marcel M.S. LLC does heating and hot water work, and its Google page shows 5 stars from 2 ratings. A recent customer says Marcel installed their Navien heating and hot water system, came quick, worked hard to get the system up and running, and that it looks great and works great. A recent customer writing about a boiler says the company helped their mother-in-law find a program that could help cover the cost of her boiler.
Read the comments
Most recent comments
- 5.0Sep 21, 2026
I had a great experience with Marcel M.S. LLC. They were professional, knowledgeable, and very helpful throughout the entire process. What really stood out to me was that they went above and beyond to help my mother-in-law find a program that could help cover the cost of her boiler. They didn’t just do the job—they genuinely cared about helping her find an affordable solution. Their professionalism, honesty, and customer service were outstanding. I highly recommend Marcel M.S. LLC for anyone in need of HVAC, heating, air conditioning, or boiler services!
— junior voltaireView on Google Reviews ↗ - 5.0Aug 15, 2026
Marcel did an amazing job on our Navien Heating and hot water system installation. Professional, detailed and reliable. He came quick and worked hard to get our system up and running timely. Very knowledgeable. Looks great and works great. Thank you for your help!!
— Don KellyView on Google Reviews ↗
What does heating and cooling work cost in Greater Providence?
Typical your area range for this kind of work, from regional averages — not a quote from Marcel M.S. LLC. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$5,000 – $11,400
Typical HVAC project around $8,200
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