Crawl Space Repair in Longmont, Colorado

Find trusted local contractors for crawl space encapsulation, waterproofing, mold removal, and more in Longmont. 8 local companies found.

Local Price Estimates — Longmont

Encapsulation$3,100$7,900
Repair$1,550$6,200
Waterproofing$1,450$5,100
Mold Removal$500$4,050
Inspection$150$400

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

Crawl Space Contractors in Longmont

Precision Basement Waterproofing, LLC

320 R, Central St, Leominster, MA 01453

5.0

28 reviews

WaterproofingDrainage

Advanced Crawlspace Solutions

1328 Sackner Rd, Fenton, MI 48430

5.0

40 reviews

WaterproofingFoundation Repair

DryWorx Crawl Space & Foundation Services

3530 Mt Pleasant Rd #101, Sherrills Ford, NC 28673

5.0

90 reviews

WaterproofingFoundation RepairInsulation

Effective Basement Solutions

321 New York Ave, Clark, NJ 07066

4.9

86 reviews

WaterproofingFoundation RepairDrainage

Quality Crawlspace and More

32250 Mt Pleasant Rd, Laurel, DE 19956

4.9

81 reviews

Waterproofing

Crawl Space Solutions

1121 New Brunswick Ave, Manasquan, NJ 08736

4.8

50 reviews

WaterproofingInsulation

Crawlspace Remediation LLC

3524 Brady Ln Ste A, Lafayette, IN 47909

4.7

55 reviews

WaterproofingMold RemovalDrainage

Basement Systems, Inc.

60 Silvermine Rd, Seymour, CT 06483

3.9

22 reviews

WaterproofingDrainage

FAQs — Crawl Space Services in Longmont

How much does crawl space repair cost in Longmont?

Crawl space repair in Longmont, Colorado typically costs between $1,550 and $6,200, depending on the extent of damage and services required.

How much does crawl space encapsulation cost in Longmont?

Crawl space encapsulation in Longmont typically costs between $3,100 and $7,900. The price depends on the size of your crawl space and the materials used.

What crawl space services are available in Longmont?

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

Crawl Space Concerns in Colorado

Mountain West crawl spaces face intense seasonal moisture from snowmelt, elevated radon risk, and extreme cold. The dry climate between events can make homeowners complacent, but the seasonal moisture surges cause cumulative damage that compounds over years.

!Spring snowmelt creates heavy seasonal water flow toward foundations
!Radon risk is elevated at higher altitudes due to geological conditions
!Extreme cold snaps can freeze pipes in inadequately insulated crawl spaces
!Dry mountain air can mask crawl space problems until damage is severe
!Rocky soil makes exterior drainage solutions more expensive

Local Tip — Colorado

Ensure exterior grading directs snowmelt away from your foundation. In mountain communities, a 6-inch grade over 10 feet is the minimum recommendation. Combine with interior drainage for complete protection.

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Pro Tip

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