Insulationhelper.com dark logo Insulationhelper.com logo
  • By Area

    • Attic
    • Walls
    • Basements
    • Crawl Spaces
    • Floors
    • Garages
    • Rim Joists
    • Ducts & Pipes
    More Home Insulation Solutions

    By Issue

    • Drafty Rooms
    • Hot Upstairs Rooms
    • Cold Floors
    • High Energy Bills
    • Moisture Barrier
    • Soundproofing
    More Insulation Issues

    Types of Insulation

    • Fiberglass
    • Spray Foam
    • Cellulose
    • Foam Board
    • Mineral Wool
    • Blown-In
    • Batt & Roll
    • Loose Fill
    • Rigid Board
    More Insulation Types

    Add-ons & Enhancements

    • Air Sealing
    • Radiant Barriers
    More Add-ons & Enhancements

    Planning Guides

    • Installation Tips
    • How Much Insulation Do You Need?
    • Adding to Existing Insulation
    • DIY vs Professional Installation
    • Hiring a Professional
    • Home Insulation Checklist

    Get Free Quotes From Local Pros

    Get fast, free quotes from licensed local insulation installers today!

    Get Free Quotes Now
    Insulating Your Home Insulation solutions for specific areas & issues in your home.

    By Area

    • Attic
    • Walls
    • Basements
    • Crawl Spaces
    • Floors
    • Garages
    • Rim Joists
    • Ducts & Pipes
    More Home Insulation Solutions

    By Issue

    • Drafty Rooms
    • Hot Upstairs Rooms
    • Cold Floors
    • High Energy Bills
    • Moisture Barrier
    • Soundproofing
    More Insulation Issues
    Product Types Explore different insulation products and the unique benefits they provide.

    Types of Insulation

    • Fiberglass
    • Spray Foam
    • Cellulose
    • Foam Board
    • Mineral Wool
    • Blown-In
    • Batt & Roll
    • Loose Fill
    • Rigid Board
    More Insulation Types

    Add-ons & Enhancements

    • Air Sealing
    • Radiant Barriers
    More Add-ons & Enhancements
    Planning Guides & Tools Common tips & considerations when planning a home insulation project

    Planning Guides

    • Installation Tips
    • How Much Insulation Do You Need?
    • Adding to Existing Insulation
    • DIY vs Professional Installation
    • Hiring a Professional
    • Home Insulation Checklist

    Get Free Quotes From Local Pros

    Get fast, free quotes from licensed local insulation installers today!

    Get Free Quotes Now
  • Rebates & Credits

    • Federal Tax Credits
    • Income-Qualified Rebates
    • Utility Rebates
    • How to Apply
    More Rebates & Incentives

    Savings

    • How Insulation Saves Energy
    • Calculate Your Savings
    • Home Insulation Cost Guide

    Rebates & Credits

    • Federal Tax Credits
    • Income-Qualified Rebates
    • Utility Rebates
    • How to Apply
    More Rebates & Incentives

    Savings

    • How Insulation Saves Energy
    • Calculate Your Savings
    • Home Insulation Cost Guide
  • Learn the Basics

    • How Insulation Saves Energy
    • Understanding R-Value
    • Thermal Boundary Explained
    • Ventilation & Moisture
    More Education Resources

    Savings & Planning

    • Home Energy Audit Guide
    • Insulation by Climate Zone
    • Hot vs Cold Climate Insulation

    Safe & Healthy Home

    • Indoor Air Quality & Insulation
    • Old Home Insulation
    • Vermiculite & Asbestos Considerations
    Get a Free Estimate

    Learn the Basics

    • How Insulation Saves Energy
    • Understanding R-Value
    • Thermal Boundary Explained
    • Ventilation & Moisture
    More Education Resources

    Savings & Planning

    • Home Energy Audit Guide
    • Insulation by Climate Zone
    • Hot vs Cold Climate Insulation

    Safe & Healthy Home

    • Indoor Air Quality & Insulation
    • Old Home Insulation
    • Vermiculite & Asbestos Considerations
    Get a Free Estimate
  • Our Company

    • About Insulation Helper
    • How It Works

    Trust & Quality

    • Editorial Standards

    Get Involved

    • Contact Our Team

    Our Company

    • About Insulation Helper
    • How It Works

    Trust & Quality

    • Editorial Standards

    Get Involved

    • Contact Our Team
  • Find an Installer
    Find an Installer
  • Find an Installer

Insulation companies in Raleigh, NC

Companies that list service in Raleigh, North Carolina. Open a profile to compare services, or choose a nearby city.

    1. Home
    2. Insulation Companies
    3. North Carolina
    4. Raleigh

    Refine your search

    Insulation type

    • All insulation types
    • Spray foam
    • Fiberglass
    • Cellulose
    • Mineral wool
    • Rigid foam
    Clear all filters

    Nearby cities

    Nearby directory cities within approximately 50 miles. Browse all cities in North Carolina using the state link.

    • Browse all insulation companies in North Carolina
    • Knightdale
    • Garner
    • Cary
    • Morrisville
    • Rolesville
    • Wake Forest
    • Wendell
    • Apex
    • Clayton
    • Youngsville

    Not sure where to start?

    Tell us about your project.

    Talk with an Insulation Advisor who will help identify one suitable local professional, subject to availability.

    Talk to an Advisor

    Companies for Raleigh, NC

    10 companies

    • Triangle Radiant Barrier & Crawl Space Encapsulation — company profile photo

      Triangle Radiant Barrier & Crawl Space Encapsulation

      4.9 (258 reviews)

      Raleigh, NC

      Triangle Radiant Barrier & Crawl Space Encapsulation is a Raleigh, North Carolina-based company serving Cary, Garner, Holly Springs, and surrounding areas. The company focuses on comprehensive home health solutions by addressing energy loss and moisture issues to improve durability and indoor air quality. Their cor

      • Air Sealing
      • Spray Foam
      • Fiberglass
      View profile
    • MPI Foam — company profile photo

      MPI Foam

      4.7 (50 reviews)

      Raleigh, NC

      MPI Foam, based in Raleigh, North Carolina, specializes in spray foam insulation services for both residential and commercial properties. They have been operating for over a decade and serve multiple locations including Apex, Cary, Chapel Hill, Durham, Fuquay-Varina, Garner, Hillsborough, Holly Springs, Morrisville, Pi

      • Spray Foam
      View profile
    • Prime Energy Group — company profile photo

      Prime Energy Group

      4.6 (31 reviews)

      Raleigh, NC

      Prime Energy Group is an insulation company based in Raleigh, North Carolina, serving the Raleigh-Durham and greater Triangle area. It provides insulation services for both residential and commercial buildings, working with homeowners, builders, and contractors. The company offers a range of insulation products includi

      • Fiberglass
      • Spray Foam
      View profile
    • General NC Insulation LLC — company profile photo

      General NC Insulation LLC

      4.8 (20 reviews)

      Raleigh, NC

      General NC Insulation LLC, based in Raleigh, NC, offers a range of insulation services with a focus on spray foam insulation, air sealing, and insulation removal. The company installs both open-cell and closed-cell spray foam insulation and provides attic insulation work. It also offers crawl space encapsulation to add

      • Air Sealing
      • Insulation Removal
      • Spray Foam
      View profile
    • Koala Insulation of Raleigh — company profile photo

      Koala Insulation of Raleigh

      5.0 (35 reviews)

      Garner, NC

      Koala Insulation of Raleigh is a local branch of the Koala Insulation franchise based in Garner, North Carolina, serving communities including Raleigh, Cary, Apex, and Morrisville. This company offers a wide range of insulation and air-sealing services tailored to residential and commercial properties in the area. Thei

      • Air Sealing
      • Insulation Removal
      • Spray Foam
      • +2
      View profile
    • Exterior of homes with covered front porches

      Palomo Insulation Inc

      5.0 (45 reviews)

      Wendell, NC

      Palomo Insulation Inc, based in Wendell, North Carolina, is a family-owned business providing insulation and exterior home improvement services in the Raleigh-Durham and Jacksonville areas. They serve many communities throughout central and eastern North Carolina, including Cary, Chapel Hill, Durham, Goldsboro, Rocky M

      • Air Sealing
      • Insulation Removal
      • Spray Foam
      • +2
      View profile
    • Home Shield Insulation of Raleigh — company profile photo

      Home Shield Insulation of Raleigh

      4.8 (76 reviews)

      Apex, NC

      Home Shield Insulation of Raleigh is based in Apex, North Carolina. Its Apex branch lists service in Raleigh, Cary, Chapel Hill, Durham, Wake Forest, and Holly Springs. The company offers fiberglass, cellulose, rigid foam board, and spray foam insulation, along with insulation removal. Its work includes attics, crawlsp

      • Air Sealing
      • Insulation Removal
      • Cellulose
      • +4
      View profile
    • NC FOAM PROS — company profile photo

      NC FOAM PROS

      5.0 (88 reviews)

      Youngsville, NC

      NC FOAM PROS is an insulation and air-sealing company based in Youngsville, North Carolina, serving the Youngsville and Raleigh areas. The company offers spray foam, fiberglass insulation, and air sealing services to homeowners in North Carolina and Virginia. Air sealing is described as the process of identifying and s

      • Air Sealing
      • Spray Foam
      • Fiberglass
      View profile
    • Energy Saving Insulation — company profile photo

      Energy Saving Insulation

      4.9 (64 reviews)

      Fuquay-Varina, NC

      Energy Saving Insulation is based in Fuquay-Varina, North Carolina, and serves a broad area including Raleigh, Garner, Apex, Cary, Durham, Chapel Hill, and surrounding Central NC locations. This company focuses on residential and commercial insulation services, offering various materials such as open-cell and closed-ce

      • Air Sealing
      • Spray Foam
      • Fiberglass
      View profile
    • USA Insulation Raleigh-Durham — company profile photo

      USA Insulation Raleigh-Durham

      4.9 (333 reviews)

      Zebulon, NC

      USA Insulation Raleigh-Durham is a USA Insulation franchise based in Zebulon, North Carolina, serving communities including Raleigh, Durham and Cary. The branch installs blown-in fiberglass, injection wall foam and spray foam, and provides air sealing. A home assessment examines existing insulation and potential air le

      • Air Sealing
      • Fiberglass
      • Spray Foam
      View profile
    No Pressure Consultation

    Not sure what your home needs?

    That's exactly what we're here for. Tell us a little about your home and an Insulation Advisor can help you understand your options and determine the right next step.

    Take your first steps today

    Absolutely free guidance. No spam, no direct blast of your details.

    Talk With an Insulation Advisor
    Insulationhelper.com dark logo
    Helpful Links
    • Types & Benefits
    • Insulation Solutions
    • Energy Efficiency
    • Find Rebates & Incentives
    • Find Insulation Contractors
    Our Company
    • About Us
    • Contact Us
    • How It Works
    • @insulationhelpr

    © 2026 Insulation Helper LLC. All rights reserved. • Privacy Policy • Terms of Use