Insulation Cost in White Marsh, MD in 2026
Most Insulation projects in White Marsh, MD cost between $1,500 and $6,000. The typical price is $3,000.
Labour and materials in White Marsh run about 4% above 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 White Marsh, MD
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $1.23 |
| Mid-range | $2.46 |
| High-end | $5.12 |
Insulation contractors in White Marsh, MD
Businesses listed on Google near White Marsh, MD. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
DeVere Insulation Home Performance
5.0(978 reviews)
799 Cromwell Park Dr Suite T-Z, Glen Burnie, MD 21061
Koala Insulation
4.9(323 reviews)
2622 Lord Baltimore Dr Ste F, Baltimore, MD 21244
Winner Insulation
5.0(125 reviews)
2624 Lord Baltimore Dr Ste A, Windsor Mill, MD 21244
New Generation Group, LLC
4.9(129 reviews)
8864 Belair Rd, Nottingham, MD 21236
Summit Contracting
4.0(21 reviews)
8246 Beachwood Rd, Dundalk, MD 21222
Foam InSEALators
5.0(7 reviews)
7501 Resource Ct, Baltimore, MD 21226