Crawl Space Repair in Lionville, Pennsylvania

Find trusted local contractors for crawl space encapsulation, waterproofing, mold removal, and more in Lionville. 20 local companies found.

Local Price Estimates — Lionville

Encapsulation$3,000$8,000
Repair$1,500$6,000
Waterproofing$1,500$5,000
Mold Removal$500$4,000
Inspection$150$400

* Estimates based on local market rates. Get free quotes for exact pricing.

Crawl Space Contractors in Lionville

Firm Foundations LLC

1535 White School Rd, Honey Brook, PA 19344, USA

5.0

136 reviews

Foundation Repair

Advanced Basement Pros

3 Lamp Post Ln, Chadds Ford, PA 19317, USA

5.0

16 reviews

Drainage

Foundation Repair and Engineering

3503 Honey Locust Dr, Phoenixville, PA 19460, USA

5.0

2 reviews

Foundation Repair

Structa Bond Inc

306 Westtown Rd # D, West Chester, PA 19382, USA

5.0

8 reviews

Crawl Space Repair

DMR Waterproofing

2015 Valley Hill Rd, Malvern, PA 19355, USA

5.0

116 reviews

Waterproofing

Red Dog Restoration

1502 W Main St, Collegeville, PA 19426, USA

5.0

177 reviews

Crawl Space Repair

Tuck's Waterproofing

100 Evergreen Dr, Coatesville, PA 19320, USA

5.0

51 reviews

Waterproofing

Caln Concrete and Waterproofing

1100 Osborne Rd, Downingtown, PA 19335, USA

5.0

3 reviews

Waterproofing

Morgan Basement Waterproofing

641 Lancaster Ave, Malvern, PA 19355, USA

5.0

35 reviews

WaterproofingDrainage

Forever Dry Basement Waterproofing, Inc

2159 Valley Hill Rd, Malvern, PA 19355, USA

5.0

26 reviews

WaterproofingDrainage

Scavello Restoration

90 S Keim St suite A, Pottstown, PA 19464, USA

4.9

159 reviews

Crawl Space Repair

Koala Insulation of Chester County

103 Farmhouse Dr, Exton, PA 19341, USA

4.9

244 reviews

Insulation

Main Line Waterproofing

20 S Cedar Hollow Rd, Paoli, PA 19301, USA

4.9

97 reviews

Waterproofing

A Waterproofing Solution Inc

630 Freedom Business Center Dr #300, King of Prussia, PA 19406, USA

4.9

195 reviews

Waterproofing

Mold Abatement Contractors

228 Green St, Royersford, PA 19468, USA

4.9

100 reviews

Mold Removal

Safe Shelter Environmental

7 S Wayne St, West Chester, PA 19382, USA

4.8

556 reviews

Crawl Space Repair

Basement Waterproofing One

4093 Hollow Rd, Phoenixville, PA 19460, USA

4.8

105 reviews

WaterproofingDrainage

Groundworks

1503 McDaniel Dr #149E, West Chester, PA 19380, USA

4.8

86 reviews

Crawl Space Repair

Mold N' More Decontamination, LLC

284 Boot Rd, Downingtown, PA 19335, USA

4.7

13 reviews

Mold Removal

Morgan Basement Waterproofing

625 N Speakman Ln, West Chester, PA 19380, USA

3.9

18 reviews

WaterproofingDrainage

FAQs — Crawl Space Services in Lionville

How much does crawl space repair cost in Lionville?

Crawl space repair in Lionville, Pennsylvania typically costs between $1,500 and $6,000, depending on the extent of damage and services required.

How much does crawl space encapsulation cost in Lionville?

Crawl space encapsulation in Lionville typically costs between $3,000 and $8,000. The price depends on the size of your crawl space and the materials used.

What crawl space services are available in Lionville?

Local contractors in Lionville offer encapsulation, repair, waterproofing, mold removal, insulation, cleaning, and inspection services. Use our directory to find and compare local professionals.

Crawl Space Concerns in Pennsylvania

Northeast crawl spaces face dual challenges: extreme cold in winter drives up energy costs and risks pipe freezing, while spring snowmelt creates moisture problems. Insulation and encapsulation address both issues, keeping pipes safe in winter and moisture controlled in spring.

!Freezing pipes in crawl spaces are a major winter risk without proper insulation
!Frost heave can shift foundation walls and floor supports
!Ice dam formation on roofs redirects snowmelt into foundations
!Cold floors above uninsulated crawl spaces increase heating bills 15–25%
!Spring snowmelt creates seasonal flooding and moisture surges

Local Tip — Pennsylvania

If your floors feel cold in winter, the crawl space is likely uninsulated or poorly sealed. Encapsulation with wall insulation (R-10 to R-19) can raise floor temperatures 5–10°F and reduce heating costs significantly.

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Pro Tip

Prices vary by location, crawl space size, and severity. Always get 2–3 quotes before hiring.