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Find Insulation pros in Block Island

Sonart Construction Corp.
2.3(
7
)

Serving Block Island, RI and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

Avatar for RJL Insulation
RJL Insulation
4.3(
169
)

Serving Block Island, RI and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"Robert was terrific to work with and did a quality job. We needed insulation work done quickly to coordinate with other renovations; he assessed and completed our job within 2 days! Highly recommended!"
Response time10 hrs
Response rate90%
Recommended by93%of homeowners
RJL Insulation
4.3(
200
)

Serving Block Island, RI and surrounding areas

In business since 1985

Free estimates

Small jobs welcome

"I contacted RJL to come out and take a look at an insulation project converting my unfinished 2nd-floor cape into bedrooms. I had started it myself but stopped because I was told I, by a contractor, that I wasn't doing it correctly. Robert was quick to respond and came to my house the next day. He looked at my project, consulted with me about it, and answered all of my questions. He was honest, thorough, and informative. I didn't end up hiring him because Robert told me, I didn't need to do the extra work and could finish it myself. Then he wrote down all the materials I needed to finish the job. I can't comment on his work ethic but appreciated his honesty. He could have told me the job required extra work to make a profit."
Response time1 day
Recommended by94%of homeowners
Avatar for USA Insulation of SNH
USA Insulation of SNH
4.2(
45
)

Serving Block Island, RI and surrounding areas

In business since 1985

Free estimates

Small jobs welcome

"The crew that serviced my home were both professional and courteous. They came in and just worked, they didn't mess around or waste time. Next time i need to hire a company for an insulation project, you can count on my calling USA Insulation again."
USA Insulation
USA Insulation
USA Insulation
USA Insulation
USA Insulation

+10

Response time10 mins
Response rate100%
Recommended by89%of homeowners
Avatar for Ecologic Insulation - 687 Photos - Contractor - 23 Hurst ln, Tiverton, RI 02878
Ecologic Insulation - 687 Photos - Contractor - 23 Hurst ln, Tiverton, RI 02878
5.0(
3
)

Serving Block Island, RI and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"I thought this company was an absolute pleasure to do business with. They were on time, respectful, knowledgeable, local, and very professional. I would highly recommend Ecologic Insulation to anyone who wants good service and good people!"
Westport MA
School Bus Renovation
Bringing the foam up the wall
Underslab Spray
Response time2 days
Recommended by100%of homeowners
Avatar for Vista Home Improvement
Vista Home Improvement
4.3(
419
)
Insulation - Install or Upgrade

Serving Block Island, RI and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"The technician who came was a pleasant, competent professional who examined the unfinished attic to evaluateit w/r/t insulation only or insulation as part of a full finishing of the space. He took measurements and scratched out some information on his pad.. I told him that I intended to review my options before any decision. I offered payment at that time and he told me there was no charge for this service. It struck me as odd that he told me that what I had agreed to pay $19.00 for was actually free but I asumed billing would accompany an actual report/proposal. A month on I've never seen anything like a report although I have been charged via credit card for the inspection service. Perhaps the report-recommendation is still on its way? PLEASE NOTE THAT THIS REVIEW FORM REQUIRES A YES/NO HIRE AGAIN RESPONSE. I WOULD HAVE PREFERRED TO ANSWER UNDECIDED."
Additional Photos
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+41

Recommended by87%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)
Insulation - Install or Upgrade

Serving Block Island, RI and surrounding areas

In business since 1971

Credit card accepted

"Roberto was the technician and he was very professional, polite, and personable. He inspected the rest of our system and told us things that needed to be changed or repaired. He showed me pictures of everything. Everything he told me about was accurate. He quoted me a price for R38 insulation , Some of our ducts were plastic and he recommended them to be changed. I agreed completely and didn't know they were plastic. I would have had them done the work but I had no price comparisons to make and besides I didn't have the money right then. So he just finished the vent cleaning and left his card. He did a great job on the vent cleaning and was happy with the work."
Additional Photos
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+2

Recommended by65%of homeowners
Avatar for Cornerstone Contractors
Cornerstone Contractors
4.1(
79
)
Insulation - Install or Upgrade

Serving Block Island, RI and surrounding areas

Emergency services offered

"They arrived early on Saturday morning and stripped the roof.  They replaced wood and insulated the roof.  They covered the roof with rubber and sealed it.  They also sealed a roof that a previous roofer did not finish.
"
Asphalt re-roof
Residential Roof
Recommended by88%of homeowners
Avatar for Oddjobsri.com
Oddjobsri.com
4.1(
313
)
Insulation - Install or Upgrade

Serving Block Island, RI and surrounding areas

In business since 2000

Free estimates

Emergency services offered

Oddjobsri.com - A place to go when you need something done! If you need it done, built, fixed, assembled, installed, constructed, demolished, cleaned, cut, erected, put together, delivered, painted or defragmented, you have come to the right place! No job is too small or odd. Oddjobs has been servicing Rhode Island for 15 years.

Additional Photos
Additional Photos
Our Many Angies Awards!!!
Recommended by86%of homeowners
Showing 1-10 of 17

FAQs for insulation service projects in Block Island, RI

Old insulation should be removed when it shows damage, contamination, or heavy deterioration. If you notice water stains, rodent droppings, mold, or large gaps, plan on taking it out to protect your home’s energy performance and indoor air quality. Removing compromised material eliminates health hazards, cuts energy loss, and sets the stage for a safer, more efficient attic—all while keeping utility bills in check.

R-value measures how well insulation resists heat flow—the higher the number, the better it slows heat transfer. The right R-value keeps your home warmer in winter and cooler in summer, saving energy year-round. Match the rating to your climate zone and have a pro verify performance over time, because moisture or settling can lower R-value and cut efficiency.

Attic insulation can stay in place for 80 to 100 years, but its performance often drops after the first 15. As dust, moisture, or mold build up, the material loses R-value and allows heat to escape. Schedule periodic inspections so a pro can tell you when replacement makes sense—helping you keep energy bills down and indoor comfort up.

You can over-insulate an attic. Beyond the recommended R-value, extra layers don’t add efficiency and can trap moisture, leading to mold or reduced performance. A local insulation pro can measure current levels, confirm the right target for your climate, and advise on any adjustments so you avoid future energy or maintenance headaches.

Insulation can be damaged by mold, pests, water leaks, or accidental electrical contact. When the material is compromised, it loses R-value and can introduce health hazards. Removing and replacing affected sections restores efficiency, while routine inspections from a qualified pro help you catch problems early and keep your attic safe and energy-smart.

The Block Island, RI homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.

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