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    Average homeowner rating
  • Verified reviews icon52
    Verified insulation services reviews

Top-Rated Insulation pros in Narragansett - Updated Nov 2026

Avatar for RJL Insulation
RJL Insulation
4.3(
171
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Narragansett, RI and surrounding areas

Approved

Super Service Award Winner

In business since 1985

Free estimates

Emergency services offered

"We had a small job to redo insulation under the sun room, as old insulation was dropping. Robert replaced the insulation, put foam board over it then blocked off access to under the room as it is a raised floor off the ground, to keep critters out. Explained to us his plan before we hired him, stuck to his plan. Straight talker and hard worker. Arrives when they said they would. Very happy with this company. Would use again."
Response time10 hrs
Response rate90%
15 neighbors recently requested a quote
Sonart Construction Corp.
2.3(
7
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+1 more

Serving Narragansett, 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 Narragansett, RI and surrounding areas

In business since 1985

Free estimates

Small jobs welcome

"After meeting with Joe (Robert) for an initial assessment of what was needed to bring my attic insulation up to code. There was only 6” of insulation in the attic. We scheduled an appointment for the work to be done. RJL showed up to do the job as agreed and they did an excellent job. We already notice the difference on the second floor if my house. It no longer gets warm upstairs as it did before on warm days and its not cold on the cold nights. I highly recommend RJL for insulation needs."
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 Narragansett, 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 Narragansett, 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."
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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 Narragansett, 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."
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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 Narragansett, RI and surrounding areas

In business since 1983

Free estimates

Emergency services offered

Happiness starts here. Please contact New England Home Renovations at [email protected] for a quick reply. Be sure to include your telephone number, too. When you need top quality custom home improvements, NE Home Renovations is your one-stop, all-service contractor at an affordable price. It's no wonder NE Home Renovations is the first choice of Angie's List's members. With 30 years of experience in New England, we can help you with your smaller upgrades or full-scale projects. We offer a full in-house staff of state-licensed and insured plumbers, carpenters, electricians, and renovation experts. All workmanship includes a full warranty (five-year labor and one-year material) and only high-quality products. Our friendly team will ensure that each customer is safe, saving money, and completely satisfied. Our customers have consistently given NE Home Renovations A++ ratings with the Better Business Bureau (BBB) and Angie's List, and we received the 2010 & 2011 Angie’s List Super Service Award. We are so confident of our work that we will offer you 10% off your next project if you share our name with a friend. We have offices in Providence, the East and West Bay, and Fall River, MA to help serve you in a timely manner, usually within 48 hours. Call us at (401) 719-6084. To schedule an appointment for a free estimate (including evenings and weekends). Award Winning.

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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

Heavily exceeding building code requirements for insulation not only wastes money on materials but can also lead to ventilation and moisture problems. In most cases, the minimum amount of insulation required by code is perfectly adequate.

You do not always need to remove old insulation before adding new. If the existing insulation is in good condition—not wet, physically damaged, moldy, or infested with pests—you can add new insulation directly on top of it for a compounding effect. You can also mix different types, such as adding blown-in insulation around existing fiberglass batts.

However, removal is recommended if the old insulation is compromised by water damage or pests. You should also remove it if you plan to install a different type of insulation, like switching from roll or batt insulation to spray foam. If the existing insulation is very old or damaged, you will likely get more benefit from removing it and starting fresh.

According to a report from Energy.gov, radiant barrier installations can save between 5% and 10% on your energy bill each month that your HVAC cooling is in operation. That fact can mean savings of up to more than $325 per year for homes that experience frequent direct sunlight and high summer temperatures. 

Yes, even though frost-free and freeze-proof faucets are designed to withstand winter weather, it is still recommended to cover them with an insulated cap, especially during periods of extreme cold. These faucets work by keeping excess water inside the home's heated space and using a downward slope to drain, but this protection can be compromised. For the faucet to work correctly, you must always disconnect any attached hoses before temperatures drop below freezing, as a hose can trap water and lead to freezing. Ultimately, covering all outdoor faucets, even freeze-proof models, is the best way to prevent frozen and burst pipes.

Insulating your home's exterior walls can realize up to a 20% reduction in your monthly energy bills. This means that regardless of how much the project costs, it can begin to pay you back immediately. Additionally, adding spray foam and other high-end materials can increase the selling value of the property.

The Narragansett, RI homeowners’ guide to insulation services

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