Insulation Cost in Mandeville, LA in 2026
Most Insulation projects in Mandeville, LA cost between $1,400 and $5,500. The typical price is $2,700.
Labour and materials in Mandeville run about 8% below the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Batt, blown-in cellulose or closed-cell spray foam
- Target R-value for your climate zone
- Attic, wall or crawlspace access
- Air sealing done alongside the insulation
Usually included
- Insulation material to the specified R-value
- Installation and air sealing at obvious gaps
- Cleanup and disposal
Usually extra
- Removing contaminated existing insulation
- Ventilation or moisture remediation
- Drywall work for wall injection
Unit prices in Mandeville, LA
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $1.14 |
| Mid-range | $2.27 |
| High-end | $4.73 |
Insulation contractors in Mandeville, LA
Businesses listed on Google near Mandeville, LA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Sunlight Contractors LLC
4.9(169 reviews)
1527 Gause Blvd #142, Slidell, LA 70458
Eco Spray Foam
5.0(59 reviews)
266 Moonraker Dr, Slidell, LA 70458
Sunlight Contractors
5.0(49 reviews)
1070 W Causeway Approach, Mandeville, LA 70471
Wilserv Corporation
4.0(84 reviews)
72409 Industry Park Rd Rd, Covington, LA 70435
Earthshield Foam Insulation
4.7(15 reviews)
925 Girod St, Mandeville, LA 70448
LHS Insulation
5.0(8 reviews)
18307 Derbes Dr, Covington, LA 70433