Insulation Cost in Dover, FL in 2026
Most Insulation projects in Dover, FL cost between $1,400 and $6,000. The typical price is $2,800.
Labour and materials in Dover run about 6% 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 Dover, FL
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $1.15 |
| Mid-range | $2.30 |
| High-end | $4.80 |
Insulation contractors in Dover, FL
Businesses listed on Google near Dover, FL. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
TLS - Division of TLS Energy Savers
5.0(1,165 reviews)
8263 Causeway Blvd d, Tampa, FL 33619
Polar Attic Insulation
4.8(239 reviews)
304 E Pine St Ste 211, Lakeland, FL 33801
Joe Blow's Insulation of Tampa
5.0(170 reviews)
2701 W Busch Blvd #200, Tampa, FL 33618
Insulation Commandos of Tampa Bay
5.0(156 reviews)
5806 N 53rd St, Tampa, FL 33610
Elite LLC
4.9(85 reviews)
1631 Mann Rd, Lakeland, FL 33810
Spray Pro Insulation
4.8(61 reviews)
4246 Holden Rd, Lakeland, FL 33811