Best Crawl Space Inspection in Montgomery County, PA

Compare 23 local crawl space inspection providers in Montgomery County. Verified listings with real contact info.

23 services listed

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A J Waterproofing

4.9 ★ (157 reviews)

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PuroClean of Lansdale

5 ★ (108 reviews)

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Quality 1st Basement Systems

4.9 ★ (45 reviews)

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A J Waterproofing

3774 Kratz Rd, Collegeville, PA 19426

Monday: Open 24 hours | Tuesday: Open 24 hours | Wednesday: Open 24 hours | Thursday: Open 24 hours | Friday: Open 24 hours | Saturday: Open 24 hours | Sunday: Open 24 hours

4.9 ★

157 reviews

service

PuroClean of Lansdale

2033 Lucon Rd, Schwenksville, PA 19473

Monday: Open 24 hours | Tuesday: Open 24 hours | Wednesday: Open 24 hours | Thursday: Open 24 hours | Friday: Open 24 hours | Saturday: Open 24 hours | Sunday: Open 24 hours

5 ★

108 reviews

general_contractor

Quality 1st Basement Systems

2750 Morris Rd, Lansdale, PA 19446

Monday: 8:00 AM – 6:00 PM | Tuesday: 8:00 AM – 6:00 PM | Wednesday: 8:00 AM – 5:00 PM | Thursday: 8:00 AM – 5:00 PM | Friday: 8:00 AM – 5:00 PM | Saturday: Closed | Sunday: Closed

4.9 ★

45 reviews

service

Basement Waterproofing Specialists, Inc.

127 2nd Ave, Collegeville, PA 19426

Monday: 8:00 AM – 8:00 PM | Tuesday: 8:00 AM – 8:00 PM | Wednesday: 8:00 AM – 8:00 PM | Thursday: 8:00 AM – 8:00 PM | Friday: 8:00 AM – 5:00 PM | Saturday: 9:00 AM – 5:00 PM | Sunday: 11:00 AM – 5:00 PM

4.4 ★

394 reviews

service

Dry Tech Waterproofing Solutions

536 N Trooper Rd # 1A, East Norriton Township, PA 19403

Monday: 8:00 AM – 7:00 PM | Tuesday: 8:00 AM – 7:00 PM | Wednesday: 8:00 AM – 7:00 PM | Thursday: 8:00 AM – 7:00 PM | Friday: 8:00 AM – 7:00 PM | Saturday: Closed | Sunday: Closed

4.7 ★

236 reviews

service

Inspect All Home Inspections

421 Derstine Ave, Lansdale, PA 19446

Monday: 7:00 AM – 7:00 PM | Tuesday: 7:00 AM – 7:00 PM | Wednesday: 7:00 AM – 7:00 PM | Thursday: 7:00 AM – 7:00 PM | Friday: 7:00 AM – 7:00 PM | Saturday: 7:00 AM – 7:00 PM | Sunday: 7:00 AM – 7:00 PM

5 ★

384 reviews

service

SERVPRO of Lansdale, Warminster, Blue Bell, and Abington Jenkintown

777 Schwab Rd STE P, Hatfield, PA 19440

Monday: Open 24 hours | Tuesday: Open 24 hours | Wednesday: Open 24 hours | Thursday: Open 24 hours | Friday: Open 24 hours | Saturday: Open 24 hours | Sunday: Open 24 hours

4.8 ★

82 reviews

general_contractor

Koala Insulation of Doylestown

1457 Downing Dr, Hatfield, PA 19440

Monday: 9:00 AM – 5:00 PM | Tuesday: 9:00 AM – 5:00 PM | Wednesday: 9:00 AM – 5:00 PM | Thursday: 9:00 AM – 5:00 PM | Friday: 9:00 AM – 5:00 PM | Saturday: Closed | Sunday: Closed

4.9 ★

229 reviews

general_contractor

Tru Basement Waterproofing

803 W Sterigere St, Norristown, PA 19401

Monday: 9:00 AM – 5:00 PM | Tuesday: 9:00 AM – 5:00 PM | Wednesday: 9:00 AM – 5:00 PM | Thursday: 9:00 AM – 5:00 PM | Friday: 9:00 AM – 5:00 PM | Saturday: Closed | Sunday: 9:00 AM – 5:00 PM

4.7 ★

93 reviews

service

Foundation Experts Crawl Space Conversions

40 Fawn Ct, Limerick, PA 19468

Monday: 7:00 AM – 6:00 PM | Tuesday: 7:00 AM – 6:00 PM | Wednesday: 7:00 AM – 6:00 PM | Thursday: 7:00 AM – 6:00 PM | Friday: 7:00 AM – 6:00 PM | Saturday: 7:00 AM – 6:00 PM | Sunday: 9:00 AM – 5:00 PM

5 ★

1 reviews

service

Groundworks

106 Park Dr, Montgomeryville, PA 18936

Monday: 7:00 AM – 11:00 PM | Tuesday: 7:00 AM – 11:00 PM | Wednesday: 7:00 AM – 11:00 PM | Thursday: 7:00 AM – 11:00 PM | Friday: 7:00 AM – 11:00 PM | Saturday: 8:00 AM – 11:00 PM | Sunday: 10:00 AM – 11:00 PM

4.8 ★

1305 reviews

service

Del-Val Basement Waterproofing

2903 Jolly Rd, Plymouth Meeting, PA 19462

Monday: 9:00 AM – 5:00 PM | Tuesday: 9:00 AM – 5:00 PM | Wednesday: 9:00 AM – 5:00 PM | Thursday: 9:00 AM – 5:00 PM | Friday: 9:00 AM – 5:00 PM | Saturday: Closed | Sunday: Closed

4.7 ★

72 reviews

service

A Waterproofing Solution Inc

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

Monday: Open 24 hours | Tuesday: Open 24 hours | Wednesday: Open 24 hours | Thursday: Open 24 hours | Friday: Open 24 hours | Saturday: Open 24 hours | Sunday: Open 24 hours

4.9 ★

195 reviews

service

SunLight Inspection Services

590 Sandra Ln, Phoenixville, PA 19460

Monday: 8:00 AM – 7:00 PM | Tuesday: 8:00 AM – 7:00 PM | Wednesday: 8:00 AM – 7:00 PM | Thursday: 8:00 AM – 7:00 PM | Friday: 8:00 AM – 7:00 PM | Saturday: 10:00 AM – 3:00 PM | Sunday: 1:00 – 6:00 PM

4.9 ★

159 reviews

service

Jamison Basement Waterproofing

1429 Ulmer Ave b, Oreland, PA 19075

Monday: 7:30 AM – 4:00 PM | Tuesday: 7:30 AM – 4:00 PM | Wednesday: 7:30 AM – 4:00 PM | Thursday: 7:30 AM – 4:00 PM | Friday: 7:30 AM – 4:00 PM | Saturday: 8:00 AM – 12:00 PM | Sunday: Closed

5 ★

1622 reviews

service

Basement Gurus

431 Rhawn St, Philadelphia, PA 19111

Monday: 8:00 AM – 8:00 PM | Tuesday: 8:00 AM – 8:00 PM | Wednesday: 8:00 AM – 8:00 PM | Thursday: 8:00 AM – 8:00 PM | Friday: 8:00 AM – 8:00 PM | Saturday: 8:00 AM – 8:00 PM | Sunday: Closed

4.8 ★

374 reviews

service

Groundworks

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

Monday: 7:00 AM – 11:00 PM | Tuesday: 7:00 AM – 11:00 PM | Wednesday: 7:00 AM – 11:00 PM | Thursday: 7:00 AM – 11:00 PM | Friday: 7:00 AM – 11:00 PM | Saturday: 8:00 AM – 11:00 PM | Sunday: 10:00 AM – 11:00 PM

4.8 ★

86 reviews

service

Groundworks

1227 Liberty St Suite 206, Allentown, PA 18102

Monday: 7:00 AM – 11:00 PM | Tuesday: 7:00 AM – 11:00 PM | Wednesday: 7:00 AM – 11:00 PM | Thursday: 7:00 AM – 11:00 PM | Friday: 7:00 AM – 11:00 PM | Saturday: 8:00 AM – 11:00 PM | Sunday: 10:00 AM – 11:00 PM

4.9 ★

120 reviews

service

Groundworks

535 NJ-38 #149E, Cherry Hill Township, NJ 08002

Monday: 7:00 AM – 11:00 PM | Tuesday: 7:00 AM – 11:00 PM | Wednesday: 7:00 AM – 11:00 PM | Thursday: 7:00 AM – 11:00 PM | Friday: 7:00 AM – 11:00 PM | Saturday: 8:00 AM – 11:00 PM | Sunday: 10:00 AM – 11:00 PM

4.7 ★

128 reviews

service

Bethlehem PA, Mold Environmental Inspections & Chim Caps Repair, Pennsylvania 18018

133 E Goepp St, Bethlehem, PA 18018

Monday: 7:00 AM – 9:30 PM | Tuesday: 7:00 AM – 9:30 PM | Wednesday: 7:00 AM – 9:30 PM | Thursday: 7:00 AM – 9:30 PM | Friday: 7:00 AM – 9:30 PM | Saturday: 7:00 AM – 9:30 PM | Sunday: 7:00 AM – 9:30 PM

5 ★

6 reviews

general_contractor

Safer Home Services LLC

1409 Marlton Pike, NJ 70 #168 103, CHERRY Hill Township

Monday: Open 24 hours | Tuesday: Open 24 hours | Wednesday: Open 24 hours | Thursday: Open 24 hours | Friday: Open 24 hours | Saturday: Open 24 hours | Sunday: Open 24 hours

4.9 ★

117 reviews

general_contractor

Aerotek Environmental

3111 NJ-38 #291, Mt Laurel Township, NJ 08054

Monday: Open 24 hours | Tuesday: Open 24 hours | Wednesday: Open 24 hours | Thursday: Open 24 hours | Friday: Open 24 hours | Saturday: Open 24 hours | Sunday: Open 24 hours

4.9 ★

333 reviews

general_contractor

Koala Insulation of the Delaware Valley

116 Burrs Rd Suite 116A, Westampton Township, NJ 08060

Monday: 8:00 AM – 6:00 PM | Tuesday: 8:00 AM – 6:00 PM | Wednesday: 8:00 AM – 6:00 PM | Thursday: 8:00 AM – 6:00 PM | Friday: 8:00 AM – 6:00 PM | Saturday: Closed | Sunday: Closed

5 ★

164 reviews

general_contractor

Frequently Asked Questions

How much does a crawl space inspection cost in Pennsylvania?

A crawl space inspection in Pennsylvania typically costs $150 to $400, depending on accessibility and crawl space size. Some waterproofing or encapsulation companies offer free inspections, though an independent inspector provides an unbiased assessment. A more detailed inspection with moisture testing and air sampling may cost more.

What problems are common in Pennsylvania crawl spaces?

Pennsylvania crawl spaces commonly suffer from standing water or excessive moisture, mold and mildew growth, sagging floor joists, deteriorating insulation, pest infestations (termites, mice, and wildlife), and foundation wall cracks. The state's clay soils and seasonal freeze-thaw cycles contribute to water intrusion issues.

Should I encapsulate my crawl space in Pennsylvania?

Crawl space encapsulation is recommended for many Pennsylvania homes, especially those with moisture problems, musty odors, or high humidity. Encapsulation involves sealing the floor and walls with a vapor barrier, improving drainage, and adding dehumidification. Costs typically range from $5,000 to $15,000 but can significantly reduce energy bills and prevent structural damage.

How often should a crawl space be inspected?

Crawl spaces should be inspected annually, ideally in spring after snowmelt when water intrusion is most likely. In Pennsylvania, also inspect after heavy rainstorms or flooding events. Regular inspections catch moisture, pest, and structural issues early before they become expensive repairs or health hazards.

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