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  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon17
    Verified insulation services reviews

Top-Rated Insulation pros in Foster - Updated Nov 2026

Avatar for Complete Home Comfort
Complete Home Comfort
5.0(
14
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Foster, 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

25 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 Foster, 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 Foster, 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 Pro Tech Spray Foam, LLC
Pro Tech Spray Foam, LLC
5.0(
4
)
Injection Insulation - InstallSpray Foam Insulation - Install

Serving Foster, 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 Pro Home Services Inc
Pro Home Services Inc
4.8(
32
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Foster, RI and surrounding areas

In business since 2000

Free estimates

"Working with Pro Home Services was one of the best experiences we have ever had with a contractor.
When we decided to replace our siding with the Hardie board, we interviewed and got estimates from all four preferred James Hardie remodelers in the greater Boston area.  Pro Home Services was the last contractor we interviewed.   We hired Pro Home after meeting with Brad, the business manager and Eric, the owner. 
Pro Home?s customer service went above and beyond comparing with the other three companies.  For the estimates,
two companies gave us hand-written quotes right at our house during the first visit and these quotes were the highest. 
The other company emailed us the estimates over 10 days later than the promised date. 
Brad made the effort to drop by our house; hand delivered the professionally written estimate, explained to us all details and patiently answered all of our questions.  We were very impressed with his knowledge and down-to-earth approach to our questions and needs.  In addition to siding replacement, we also wanted to replace the roof, gutter, kitchen window and sliding patio door.  I was very glad that I listened to Brad while I was trying to make decisions about which products to choose.   The window and door that he suggested turned out to be much better value and fit in the house perfectly then the more expensive products that I had in mind originally.   
 I am very particular about the color of the house and I had a hard time picking the right color for the Hardie Plank.  Eric has been very patient, very understanding and very helpful with my moments of indecision.  When I tried to work out the color choice with the other contractors, one contractor told me to go to Home Depot and buy sample paint myself, and another contractor just totally ignored my concerns.  In order to help us choosing the best color, Eric sample painted areas in the back of the house with the top colors of my choice.   I really appreciated Pro Home doing this, since the painted color on the house looks quite different from the color on the computer screen or the catalog.  Pro Home really helped me choosing the right color!
The entire Pro Home crew was very polite, efficient, easy to work with and respectful of our home.  It was a pleasure to have them around.  They paid great attention to details and the workmanship was superb.  In spite of bitterly cold weather in New England winter, they have been working hard and remained pleasant from start to finish.  
Also, very importantly, the communication was great throughout the entire project.  Once I had a concern with the
ongoing roof install and called Eric.  He showed up at my house within an hour and resolved the issue quickly.  The issue turned out mostly due to my lack of knowledge about roofing.  When we weren?t home, Eric would email or text us with photo snap shots of their progress.  The crew would always notify us if they had a question or encounter a potential issue. 
It was very reassuring that Pro Home made a strong commitment to quality and they took their work very seriously.  The crew cleaned up very neatly every day and the neighbors never had any issues.
They finished our punch list items efficiently.  The finished project is amazing!  Our house has been magically transformed.  The quality of work speaks for itself.  We continue to get compliments from neighbors and total strangers.  We greatly appreciate Eric, Brad, Sargio (the foreman), Eric?s father and all the rest of the Pro Home team for their professionalism,
responsiveness, and willingness to go the extra mile for their customers.  We would highly recommend Pro Home for any
James Hardie siding, roofing, window and door replacement projects!
"
Additional Photos
This is probably not your roof:
But, if your roof has damaged flashing, missing shingles, curling, blistering, buckling, rotting and algae growth (which appears as dark or greenish stains), you probably need a new roof.
If you’re roofer doesn’t talk about these, you’re talking to the wrong guy:
Additional Photos

+9

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 Foster, 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 Foster, 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
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Insulation FAQs, answered by experts

STC (Sound Transmission Class) is a rating that describes how well a building material or assembly blocks airborne sound. A higher STC rating means less noise will pass through the material, providing better sound reduction. This rating system applies to various building components, including windows, doors, flooring, drywall, and insulation.

For context, a typical single-pane window has an STC rating of around 25 (where normal conversations are audible), while a well-sealed, double-pane window can exceed STC 45 (blocking loud speech and most music). It is important to note that for some products, like soundproofing drywall, the STC rating refers to the entire wall system, not just the individual panel.

Additionally, STC ratings are most effective for measuring sound reduction at mid-to-high frequencies, such as human speech, and may not accurately reflect how well a material blocks low-frequency sounds like bass music or thunder. Because of these factors, it is recommended to consult a professional to determine the right STC-rated materials for your specific soundproofing needs.

The best R-value for home insulation depends on where you live and where you’re installing the insulation. Your climate zone plays the biggest role in determining the correct R-value, so be sure to know which zone you live in when determining the R-value you need.

Insulating a stone house is an expensive and involved process because it requires building a double-walled house. The walls don’t need to be the same thickness, but they both need to be thick enough to handle any structural demands and meet fire and safety standards. The insulation (usually foam or fiberglass) is then installed between the two stone walls.

Air duct insulation typically lasts for 10 to 15 years or even longer, depending on the material and maintenance. It's important to conduct periodic inspections to check for signs of deterioration, such as water damage, tears, or general wear. If you find any of these issues, it may be time for repairs or a full replacement. You might also consider upgrading your insulation even if it's in good shape to improve your home's energy efficiency and enhance your HVAC system's performance with newer, more effective materials.

It is normal for the attic to be hotter than the rest of the house in the summer, but only by about 10 or 20 degrees. Attics that aren’t properly insulated or ventilated can reach temperatures of 130 degrees or more which can cause damage to the home’s structure, including the roof, wood framing, and HVAC system.

The Foster, RI homeowners’ guide to insulation services

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