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TRUSTED BY CHARLESTOWN, RI HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon48
    Verified insulation services reviews

Top-Rated Insulation pros in Charlestown - Updated Nov 2026

Sonart Construction Corp.
2.3(
7
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+1 more

Serving Charlestown, 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!

RJL Insulation
4.3(
200
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Charlestown, RI and surrounding areas

In business since 1985

Free estimates

Small jobs welcome

"Rob is excellent! Personable and very reasonably priced. We work during the week so he came on Saturday to install some insulation in the attic. And then came during the week while we were at work and blew in the insulation around our house. He did a great job! Our home is SO much warmer now."
Response time1 day
Recommended by94%of homeowners
Avatar for 24/7 Insulation Of New England LLC
24/7 Insulation Of New England LLC
5.0(
3
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Charlestown, RI and surrounding areas

In business since 2017

Credit card accepted

"Within one hour of contacting Angie's List, I received a call from 24/7 Insulation. They came out the very next day and gave me a very reasonable estimate. New gutters were installed in a short time, quality materials, flawless installation , professional and courteous! Couldn't be happier !"
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+1

Recommended by100%of homeowners
Avatar for Vista Home Improvement
Vista Home Improvement
4.3(
419
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Charlestown, RI and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"-The team at Vista Home inprovement are top-notch, true professionals! 
-Estimates were done with photo's provided!
-They coordinated with the tenant in the home.
-Got the job done when they said they would.
-Provided solid advice/guidance and excellent service!
-Quality product!!
Just so you know, with 34 years of military service, and I am still in, I have a high level of expectation without excuses and I don't give recommendations too often!! But this is worth the time!
I live out of town and not being there to oversee the project and actualy speak with Brian in person was a challenge for me because as with so many contractors they say one thing and then never show, etc.  Brian not only showed up, he provided me the estimates I needed and then went back  photo's for my insurance company.  After Brian provided the first estimate the insurance company wanted another estimate due to the type of shingle on the roof, as they are required to replace the current material with as close as possible to the original type materials.   Brian, provided a second estimate with the original type material.    The second material was not as good as the first and still put the the better GAF roofing shingle on the house due to it's superior quality and warranty    (50year warranty!- ok I'll be dead by then, but heck the next owner will be in good shape!) 
-Brian Rudd is a true professional and so is his team.  Honestly, don't even bother going to anyone else, because  you won't find better service and price!  Brian, Kim, Ron, thank you all for the service you provided!!
 I will be calling you guys in the future for other outside work!  Thanks again!
"
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+41

Recommended by87%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Charlestown, RI and surrounding areas

In business since 1971

Credit card accepted

"I know a lot of people hate them, but they've always been, pretty much with anything that has gone wrong, they've been really responsive. We used another one previous to them, I can't remember their name, I wish I could because I really would want give them an "F". American Home Shield has been good. The last time we had something done, it was just over what our deductible was, which, I want to say, is like $100. They pretty much covered everything else, which was a few hundred dollars."
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+2

Recommended by65%of homeowners
Avatar for New England Home Renovations LLC
New England Home Renovations LLC
4.0(
311
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Charlestown, RI and surrounding areas

In business since 1983

Free estimates

Emergency services offered

"Our old water heater died.  Called around for some estimates, he was the best price.  I got someone on the phone right away. Richard the owner was out to give me an estimate within a few hours, and then came back to install the next day.  Great guy, great service, great price.  I'm also looking to have him do some work on my house - in the process of getting estimates for exterior house painting and a partial bathroom remodel.  Would definitely recommend to friends."
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New boiler install
Removal of cast Iron to PVC.
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+37

Recommended by89%of homeowners
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Insulation FAQs, answered by experts

The primary reason that insulation saves you money over time is that it reduces your energy bills by making your home more energy efficient. A crucial part of an insulation system is a properly installed vapor barrier. Local building codes dictate whether your insulation requires a vapor barrier based on the type installed. While some high-quality wool insulation may not technically need a vapor barrier, most municipalities still require one to meet code.

Closed-cell spray foam insulation itself serves as a vapor barrier (or vapor retarder). However, you may need to install a vapor barrier if you have open-cell spray foam insulation. When in doubt, work with a professional insulation contractor, as they can provide more detail about the specific needs of your home in your climate.

The cost to install or upgrade insulation generally ranges from $1.50 to $4.00 per square foot. The final price depends on factors such as the type of insulation chosen, the total area to be covered (home size), and local labor costs.

The average U.S. homeowner pays $1,850 to insulate their home. However, the cost of insulation depends on the type, the size of your home, and who does the installation work. 

The cost of foam board insulation depends on whether it's made from expanded polystyrene (EPS) or extruded polystyrene (XPS). EPS has the lower price point, usually costing between $0.25 and $0.50 per board foot, while XPS costs between $0.40 and $0.50 per board foot.

Chimney liners often benefit from insulation, though it is not always required. Insulation helps improve the liner's efficiency by keeping flue gasses hotter, which enhances draft and reduces creosote buildup. It also prevents condensation, which can lead to corrosion. Insulation is important for chimneys on exterior walls or in colder climates. Some building codes may require insulation, so checking local regulations is essential.

The Charlestown, RI homeowners’ guide to insulation services

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