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TRUSTED BY HARRISVILLE, RI HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon31
    Verified insulation services reviews

Top-Rated Insulation pros in Harrisville - Updated Nov 2026

Avatar for Complete Home Comfort
Complete Home Comfort
5.0(
9
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Harrisville, RI and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! We partner with utility-sponsored programs like Mass Save® Home Energy Services and Rhode Island Energy's EnergyWise Home Energy Services programs.\n

Basement Sills
Crawlspace Walls
Crawlspace Sills
Attic Floor
Attic Floor

+4

23 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 Harrisville, 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 Harrisville, 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
Greenville Insulation Co.
5.0(
3
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Harrisville, RI and surrounding areas

In business since 2018

Free estimates

Offers commercial services

Greenville Insulation Co is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

Response time1 day
Recommended by100%of homeowners
Avatar for Pro Tech Spray Foam, LLC
Pro Tech Spray Foam, LLC
5.0(
4
)
Injection Insulation - InstallSpray Foam Insulation - Install

Serving Harrisville, RI and surrounding areas

In business since 2023

Free estimates

Credit card accepted

"Hired Pro Tech to spray foam insulate my 12x20 gym in my shed after I installed a mini split it was constantly running due to losing the cold air. Saving money now by running it much less in turn keeping my electric bill down. Stuck to his quoted price which was more than fair and completed the job in less than a day. Will be hiring them again for any future needs."
Living Space
Tall ceilings
Third floor front
Third floor rear
Response time10 hrs
Response rate89%
Recommended by100%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 Harrisville, 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 !"
Additional Photos
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Additional Photos

+1

Recommended by100%of homeowners
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Insulation FAQs, answered by experts

Glass fibers are often used in HEPA filters because of their high efficiency, durability, and thermal stability. Some HEPA filters are made with synthetic fibers, but they may not be as effective. While there is some fiberglass shedding, as long as the HEPA filter is intact and not cut open, the amount of fiberglass released by a HEPA filter is well below the breathable particulate matter.

The R-value is a rating that measures an insulation's thermal resistance—in other words, how well it insulates. A higher R-value provides more protection for your pipes, and all pipe insulation materials should have an R-value listed on the product description or label. Each insulation type has its own R-value, which typically falls between one and five for most pipe insulation. When making a selection, Energy.gov recommends choosing a pipe wrap that is at least one inch thick, and the International Code Council (ICC) suggests choosing a material with an R-value of at least 3.

Unfortunately, pipes can freeze when exposed to prolonged freezing temperatures, whether or not you have installed insulation covers. Insulation covers, however, are still an excellent idea as they can reduce the chance of your pipe freezing by keeping the pipes closer to the temperature of the water inside the pipe.

The cost to rent an insulation vacuum ranges between $250 and $350 per day. The price will increase if you choose to rent for additional days, but you may get a discounted daily rate if you rent it for a whole week, which could cost up to $1,000. Once you've removed the insulation and are ready to replace it, the cost to rent a blown-in insulation machine ranges between $100 and $500.

You should not put fiberglass insulation in basements, since fiberglass is known to trap mold and mold is more commonly grown and produced in basements. You should also avoid placing insulation near water heaters, oil burners, or other hot appliances. For more information about the best and worst places to install insulation, consider hiring an insulation professional.

The Harrisville, RI homeowners’ guide to insulation services

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