Positive Energy of North Carolina
Verified Pro
~6 years online5.0(30)
Insulation Services in Durham, NC
Compare 29 insulation services contractors near you in Durham and surrounding area with an average rating of 4.8/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 23, 2026
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Verified Pro Installers
Other Businesses in This Area
Durham Insulation Inc
G & V Spray Foam Inc.
LIfespan Insulation
2½+ years onlineOrtega Insulation Water Prfng
RC Insulation Company
Carolina Weatherization
5.015½+ years onlineDH Spray Foam Insulation
5.0~2 years onlineG/O Insulation
5.0North Carolina Spray Foam Insulation
5.06+ years onlineRaleigh Spray Foam Insulation
5.0~6 years onlineStrategic Spray Foam of Durham
5.02½+ years onlineTriangle Insulation Services Inc
5.0Home Shield Insulation of Raleigh
4.93½+ years onlineInsulation Commandos of Raleigh-Durham
4.93+ years onlineNC FOAM PROS
4.93½+ years onlineTriangle Radiant Barrier & Crawl Space Encapsulation
4.99½+ years onlineUSA Insulation Raleigh-Durham
4.921+ years onlineHome Performance NC, Inc.
4.8ARAC Roof It Forward
4.711+ years onlineEcoMaster Insulation Contractors and Home Performance Experts
4.712½+ years onlineMPI Foam
4.7~12 years onlinePremier Insulation Inc
4.78½+ years onlineRaleigh Excel Spray Foam Insulation
4.7IDI: Insulation Distributors Inc.
4.6~15 years onlineJT's Spray Foam Solutions
4.31½+ years onlineEastern Insulation
4.114½+ years onlineInsulation Services in Nearby NC Cities
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Insulation Services in Durham, NC
Durham NC insulation upgrades pay back fast given Duke Energy rates and NC's heat-humidity climate. Most pre-1990 Durham homes have R-19 to R-30 attics — well below the modern R-49+ target. Air sealing before insulation matters in older Trinity Park and Forest Hills homes. Duke Energy rebates available. NeedInstall connects you with Durham insulation contractors who handle Duke Energy paperwork, blower-door testing, and proper detailing.
Durham attic top-up to R-49+: $1,800-$4,500. Wall dense-pack: $4,500-$11,000 retrofit. Basement spray-foam: $4-$7 per board foot. NC requires a state contractor license. Duke Energy rebates ($300-$1,500). Blower-door test ($300-$500) often required.
Frequently Asked Questions
- Worth on natural gas?
- Yes — NC AC and heating loads significant. Payback 4-7 years.
- Duke Energy rebate?
- Home Energy Solutions offers $300-$1,500. Pre-approval required.
- Spray-foam vs cellulose?
- Cellulose for attics. Spray-foam for basements and rim joists.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across Durham 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.