Crawl Space Repair in South Portland, Maine

Find trusted local contractors for crawl space encapsulation, waterproofing, mold removal, and more in South Portland. 26 local companies found.

Local Price Estimates — South Portland

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 South Portland

Vacationland Mold Inspection

100 Middle St, Portland, ME 04101, USA

5.0

9 reviews

Mold Removal

A&J Construction

449 Forest Ave, Portland, ME 04101, USA

5.0

33 reviews

Crawl Space Repair

Soler Construction

190 Pine St, Portland, ME 04102, USA

5.0

13 reviews

Crawl Space Repair

Dry As A Bone

106 Belfort St, Portland, ME 04103, USA

5.0

1 reviews

Crawl Space Repair

Hydra-Clay Waterproofing Inc

8 Gray Rd, Cumberland, ME 04021, USA

5.0

4 reviews

Waterproofing

Rainbow Restoration of Greater Portland

2 Washington Ave, Scarborough, ME 04074, USA

5.0

61 reviews

Crawl Space Repair

Crowe's Restoration

1466 Portland Rd, Arundel, ME 04046, USA

5.0

74 reviews

Crawl Space Repair

Mast Construction Corp

160 St John St, Portland, ME 04102, USA

5.0

5 reviews

Crawl Space Repair

RL Sanborn Masonry

1124 Brighton Ave, Portland, ME 04102, USA

5.0

12 reviews

Crawl Space Repair

Seal It Insulation Systems

3 Rex Road, Topsham, ME 04086, USA

4.9

191 reviews

Insulation

Basement Improvements, LLC

25 Limerick Rd, Arundel, ME 04046, USA

4.9

353 reviews

Drainage

EnviroClean - South Portland

170 John Roberts Rd STE 12, South Portland, ME 04106, USA

4.8

62 reviews

Crawl Space Repair

All Dry Services of Southern Maine

27 Katana Dr Door #6, South Portland, ME 04106, USA

4.8

25 reviews

Crawl Space Repair

Evergreen Home Performance

190 Riverside St #2A, Portland, ME 04103, USA

4.8

108 reviews

Crawl Space Repair

Octagon Cleaning & Restoration

12 Roosevelt Trail Unit 1, Windham, ME 04062, USA

4.7

190 reviews

Crawl Space Repair

Southern Maine Spray Insulation

21 Tee Dr, Portland, ME 04103, USA

4.7

26 reviews

Insulation

SERVPRO of Portland, South Portland and The Sebago Lake Region

9 Hutcherson Dr, Gorham, ME 04038, USA

4.7

111 reviews

Crawl Space Repair

TC Hafford Basement Systems

12 Homestead Dr, Wells, ME 04090, USA

4.6

314 reviews

Drainage

Masonry Tech Waterproofing

110 Central St, Westbrook, ME 04092, USA

4.5

4 reviews

Waterproofing

Northeast Spray Insulation

511 Riverside Industrial Pkwy, Portland, ME 04103, USA

4.4

46 reviews

Insulation

Bouchard Cleaning

24 Bridgton Rd Suite 2, Westbrook, ME 04092, USA

4.4

13 reviews

Crawl Space Repair

Anthony Sedita Concrete

165 Grant St, Portland, ME 04101, USA

4.3

6 reviews

Crawl Space Repair

Mike Paul Foundations Inc

895 Portland Rd, Saco, ME 04072, USA

4.2

5 reviews

Foundation Repair

Robert Rodney Masonry

Portland, ME 04103, USA

3.9

7 reviews

Crawl Space Repair

H B Fleming

89 Pleasant Ave, South Portland, ME 04106, USA

3.7

12 reviews

Crawl Space Repair

B-Dry Basement Waterproofing of Maine and New Hampshire, LLC

432 Elm St, Biddeford, ME 04005, USA

3.2

18 reviews

WaterproofingDrainage

FAQs — Crawl Space Services in South Portland

How much does crawl space repair cost in South Portland?

Crawl space repair in South Portland, Maine 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 South Portland?

Crawl space encapsulation in South Portland 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 South Portland?

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

Crawl Space Concerns in Maine

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 — Maine

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.