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Dolphin Insulation Inc

4.8

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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
4.8268 reviews
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David Marshall's profile image
David Marshall 
12 years ago

The crew was nice and they got the job done. I think they could have gotten it done in 2 days instead of 3 (Having been a former insulator myself). They did knock down a part of the living room ceiling, but the repair is good (no harm, no foul). There was some confusion on the third day as to was needed to be finished, the crew chief was not there on the third day. Isulated walls and attic. 

Patrick LaRocque's profile image
Patrick LaRocque 
12 years ago

They were courteous and showed up on time. Two crews work in simultaneously to get the job done quicker. They did the exterior walls of the house and the attic. They are pretty good cleaning up afterwards and the house is warmer, more comfortable than it was before. Dolphin Insulation Inc. added insulation to the outer walls of our house and into the attic. 

Peter Zis's profile image
Peter Zis 
12 years ago

We used Dolphin Insulation as part of thehttp://www.masssave.com/ program. They are registered contractor for this program. Overall we are very satisfied with the quality of the work done by the crew from Dolphin. The job took approximately (2) work days. The workers were on time, professional & courteous. The job wasdone to spec and there were no hidden costs or add-on's or changes. I highly recommend Dolphin Insulation. Air Sealing, Vented Bath Fan thru Roof, Installed Proppa Vents entire length (front and back under soffe... read more

Mark & Jill Connolly's profile image
Mark & Jill Connolly 
12 years ago

They were very knowledgeable and very professional. They came over that day to determine if we needed this. Prior to doing the work the came out, took a look around and noticed that some of the information that they had provided wasn't 100% accurate but they were still going to stick by the estimate. They went over the information before they came out, about how to prepare and that was helpful. The project manager was great. As they were going through and providing the insulation, which took about 4 days, they found some rot... read more

Angela Ryan's profile image
Angela Ryan 
12 years ago

It was a pleasure to do business with Dolphin Insulation from start to finish. They took the time to answer our questions and explain the services provided. Best of all, they cleaned up after finishing the job! Air sealing and insulation of attic as a provider of the MassSave program. 

Christine Mertz's profile image
Christine Mertz 
12 years ago

Excellent job. People were professional, knew what they were doing and were on time and on schedule. Did a very good job of cleaning up. Reinsulated the attic of the house 

Denise Lee's profile image
Denise Lee 
12 years ago

I selected Dolphin from a list of MassSave approved contractors in my area. Through this program I received more than $3,000 worth of insulation and vapor barrier sealing in my basement. Chris the owner of Dolphin, came to meet with me twice before any work or even a down payment was made. Chris took lots of time to explain how to approach my project. How insulation works, what the priorities are and where to best spendmy small budget to get the biggest bang for my buck.I thought for sure that windows were going to be the be... read more

Paul Tobin's profile image
Paul Tobin 
13 years ago

Overall it went well, though we had to iterate with the sheetrock company, as in some areas, the insulation was installed too tightly and there was no way to get the sheetrock on. To be fair to Dolphin, the sheetrock company struggled with handling the cellulose insulation, as it's tighter then fiberglass. There were also a few communication gaps between Chris and the crews. However, the issues were minor, and Dolphin was very good at working through them, both with me and the sheetrock company. They were fully committed to ... read more

Dave Clough's profile image
Dave Clough 
13 years ago

I started by talking to Chris at Dolphin first. Then filled out the paperwork to got throught theMassSave energy program. MassSave came and assessed my needs and recommended all thework mentioned above. Theytoldme what it would cost +/- a little. I think I wrote a check for$90 on the spot, and I expected it to cost around $300 when done. Dolpin insulation contacted me after they were informed by MassSave (I think it was a few weeks). They scheduled ita couple of weeks outfrom there. The did the workmentioned above. They were... read more

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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 at 9:00 a.m.