Insulation Services in Cranston, RI
Compare 25 insulation services contractors near you in Cranston and surrounding area with an average rating of 4.7/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 22, 2026
One request, multiple quotes — don't overpay
Other Businesses in This Area
BluePeak Designs & Construction
Colonial Insulation Services
Proactive Ceiling Insulation LLC
Rhode Island Spray Foam Insulation
6½+ years onlineUniversal Insulation Inc.
A A Insulation Inc
5.0Armor Insulation LLC
5.0~2 years onlineExtreme Spray Foam of Rhode Island
5.0~8 years onlineNetZero Insulation Technologies
5.04½+ years onlinePatriot Insulation & Gutters, Inc.
5.0Priority Insulation Providence
5.04+ years onlineAll Star Insulation
4.87½+ years onlinePrecision Spray Foam Insulation Warwick
4.75½+ years onlineRI Choice Spray Foam Inc.
4.75+ years onlineAnchor Insulation Co Inc
4.628 years onlineEcologic Insulation Inc.
4.619 years onlineUSA Insulation of Providence
4.621+ years onlineGreenville Insulation
4.3Foundation Building Materials
4.217½+ years onlineAtlas Insulation Co
4.022½+ years onlineInsulation Services in Nearby RI Cities
Other Services in Cranston
Access Control & Intercom(42)Alarm System Installation(24)Appliance Installation(21)Artificial Turf Installation(27)Automotive Installs(6)Concrete & Paving(35)Deck & Patio Building(32)Electrical Services(25)EV Charger Installation(13)Fencing & Gate Installation(20)Fire Protection & Sprinklers(30)Garage Door Installation(21)
Insulation Services in Cranston, RI
Cranston insulation contractors in this directory cover central Cranston, Edgewood, and surrounding Providence County. IECC Climate Zone 5A asks for R-49 attics. Most pre-1980 Cranston homes have R-19 to R-30 of settled batts — topping up with blown insulation runs $1.50-$2.30 per sq ft. Closed-cell foam in basements runs $4.50-$7/sq ft at 2 inches.
Rhode Island Energy offers significant home-performance rebates. The 25C federal credit covers 30% up to $1,200/year. RI Clean Heat program and HEEHRA add substantial incentive for income-qualified households.
Frequently Asked Questions
- What R-value should my Cranston attic have?
- IECC Climate Zone 5A asks for R-49 attics. Most pre-1980 stock has R-19 to R-30 of settled batts.
- Should I encapsulate my Cranston basement?
- Most older Cranston basements are stone or block foundations — full encapsulation with closed-cell foam, dehumidifier, and sealed sump is increasingly standard.
- Are there big rebates?
- RI Energy home-performance rebates ($500-$3,000), 25C federal credit (30% up to $1,200/year), and HEEHRA for income-qualified households.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across Cranston and surrounding communities. Featured contractors have claimed their profile and verified their business information. Listings marked as "Verified Pro" have been confirmed by the business owner.