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Dolphin Insulation Inc - Littleton, MA

4.8
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About this business

Serving our customers is infused into everything we do. Homeowners, builders, contractors, and our very own employees solidify our foundation. Our company is built on quality and fortified with genuine interaction. It is designed to withstand the elements and change with the times. High quality isn’t one of the options we offer, it’s the only option we offer. It’s etched into our products and coated onto our services. Most importantly, it’s the only type of interaction we are capable of having with members of our community. ... read more

Location details

410 Great Rd, Littleton, MA, 01460, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 5:00 p.m.
Tue9:00 a.m. to 5:00 p.m.
Wed9:00 a.m. to 5:00 p.m.
Thu9:00 a.m. to 5:00 p.m.
Fri9:00 a.m. to 5:00 p.m.
SatClosed
SunClosed
Review Performance in the last  
6 months
4.8268 reviews
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Richard Shoup's profile image
Richard Shoup 
5 months ago

Dolfin completed the installation of cellulose insulation in our attic in October and did a wonderful job! The quality of their work was excellent as was their cleanup efforts. The project leader was professional and competent as were his team members. We experienced minor disruption during the week long project and it was a pleasure working with them. 

Fred DiStefano's profile image
Fred DiStefano 
a year ago

Dolphin did an excellent job insulating an old walk-in closet. The work they did drastically improved climate control in that particular room. Their crew was professional, fast, and clean. They completed a fairly significant job in just one day. Our family appreciated the care they took to maintain a clean and orderly worksite. We plan to use them again for another insulation project in the future. 

Matt Conlon's profile image
Matt Conlon 
4 years ago

Dolphin helped us with blown-in cellulose, proper-vent, air sealing and a attic door cover. They were very good. They listened to our concerns, they were accommodating, clean and communicated well - both on site and over the phone. Very good folks. 

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WReviewsPublic WReviewsPublic 
11 months ago

Our insulation works so well that our oil company called us to see if our oil system was working OK since it looked like we were not using a lot of oil. Their commitment for quality service is the best in the industry. Thank you Troy, Karen, Chris, Amanda, Sandy and the fantastic stellar Dolphin team! 

Jesse Leddick's profile image
Jesse Leddick 
a year ago

We recently worked with Dolphin to insulate the attic/walls of our antique home with blown-in cellulose. We had a wonderful experience. Everyone we worked with, from the field crew to the office staff, were helpful, responsive, and just really easy to work with. They also worked collaboratively and seamlessly with our carpenter, electrician and plasterer to ensure that our whole project was done right and efficiently. We would strongly recommend them, and plan on working with them again as we slowly improve the efficiency an... read more

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Frequently asked questions about Dolphin Insulation Inc

How is Dolphin Insulation Inc rated?

Dolphin Insulation Inc has a 4.8 star rating with 268 reviews. 

When is Dolphin Insulation Inc open?

Dolphin Insulation Inc is closed now. It will open on Monday at 9:00 a.m. 

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