JL CONSTRUCTION LLC
Verified Pro
1 year online5.0
Insulation Services in Sioux Falls, SD
Compare 24 insulation services contractors near you in Sioux Falls 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 April 9, 2026
Most pros respond within 2–24 hours
Verified Pro Installers
jlconstructionsf.com
Tri State Foam & Coatings
Verified Pro
6+ years online5.0(4)
RL Drywall & Insulation Inc.
Verified Pro
14½+ years online4.8(55)
Tamarack Materials
Verified Pro
26½+ years online4.1
City Wide Insulation
Verified Pro
~27 years online4.0
Other Businesses in This Area
Affordable Spray Foam and Insulation Solutions
Northland Coatings Inc
605 Sprayfoam
5.0~2 years onlineK&J Insulation
5.0Sioux Falls Insulation Supply
5.09+ years onlineSioux Falls Spray Foam Insulation
5.03 years onlineConstruction Products & Consultants
4.9~23 years onlineKoala Insulation of Sioux Falls
4.97+ years onlineNuVision Spray Foam Insulation, Inc | Slab Jacking & Concrete Lifting
4.912½+ years onlineAgan Drywall Supply
4.815+ years onlineFour Way Insulation, Inc.
4.8IDI: Insulation Distributors Inc.
4.714½+ years onlineLightning Exteriors
4.65 years onlineDakota Building Specialties
4.514½+ years onlineHalde Insulation & Siding, Inc.
4.414½+ years onlineInsulation Services in Nearby SD Cities
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About Insulation Services in Sioux Falls
Insulation services cover attic, wall, floor, and crawl space insulation using materials like fiberglass batts, blown-in cellulose, spray foam, and rigid board. Proper insulation reduces heating and cooling costs and improves comfort year-round.
Typical costs: Attic insulation runs $1,500–$4,000 for a typical home. Spray foam for a crawl space or basement is $2,000–$6,000. Whole-home insulation upgrades can be $5,000–$15,000.
Common projects include:
- Attic insulation upgrade
- Spray foam crawl space or basement
- Wall cavity insulation
- Weatherization and air sealing
- Garage insulation
Simple insulation upgrades in existing walls and attics usually don't require permits. If the work involves modifying structure or electrical, permits may apply.
Frequently Asked Questions
- How much does insulation services cost in Sioux Falls?
- Blown-in attic insulation to bring an older home up to current R-value standards runs $1,500–$4,000. Spray foam insulation for a crawl space or rim joist is $2,000–$6,000. Many utility companies offer rebates for insulation upgrades — ask your installer about available incentives.
- How do I find a reliable insulation services contractor in Sioux Falls?
- A good insulation contractor starts with an energy audit or at least an R-value assessment of your current insulation. They should recommend the right material for each area (spray foam for air sealing, blown-in for attics, batts for accessible wall cavities).
- Do I need a permit for insulation services in Sioux Falls?
- Adding insulation to existing spaces (attic blow-in, wall injection) typically doesn't require a permit. If the project involves structural access, like opening walls, permits may be needed.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across Sioux Falls 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.