How much do foundation, basement or crawlspace waterproofing and encapsulation companies typically cost?
- Londonderry, New Hampshire Average$3,415
- Typical Range$1,463 - $5,700
- Low End - High End$700 - $8,000
"Great experience. Building demolition job completed in 1 day. Excellent work and cleanup. Would definitely use them again without hesitation."
17F5DDAE286982FE89495E713B9DC984667F10D4548D4B9FFB3B127643BDBAB8 6. in July 2025
Landscaping & Sprinklers
"Very satisfied, will use in the future and recommend to friends family"
2E92FAF0B830E08321BA5DA186FBC172A4A65D62D419C8A0E025B1F1CBFACD17 2. in July 2025
Yard Clean Up, Mulch, Lawn Mow
"Zach did an awesome job. He also cleaned up an area of our yard that was completely overgrown. Will be hiring him again"
Megan F. in July 2024
Retaining walls, Resloping, Brick work , and 1 more
"Very professional. Gave me a quote over the phone and followed up with a visit. He was able to complete the work on a Saturday, just a couple days after the quote. Very happy with how it came out."
88C1110576EE0C04ADFB21264C847608AE92BFE876C4567625A5AB132939A778 9. in August 2025
Minor Grading and Resloping of Landscape, Stump Removal, Brush and debris removal , and 1 more
"Kathy S Londonderry, NH Drainage/landscaping project Ken and Rowan were a pleasure to work with on our small scale projectâ ¦.they go above and beyond working on the project Please use us for a reference at anytime."
David S. in November 2022
Foundation Repair, Basement Waterproofing, Crawlspace Encapsulation , and 1 more
"I was impressed with his knowledge and professionalism. He installed a French drain system with a vapor barrier on the walls. He prepped the area to protect our belongings, made sure everything was cleaned up after the end of each day, and provided exceptional service and quality. I would highly recommend him!"
Heather S. in November 2022
Excavation, Landscaping
"Highly recommend! Easy, timely, thorough and cost effective. Will definitely call on Ethan again for additional projects."
Dina D. in July 2024
Commercial, Residential
"I will recommend Sean for the services performed. Excellent work. Very fairly priced. Will use him for all landscape services."
bill B. in September 2017
Spring & Fall Clean Ups, Mulching, Edging & Trimming, Snow Removal , and 1 more
"Great people, excellent work !!!"
Alisa D. in November 2023
Londonderry Foundation Contractors are rated 4.9 out of 5 based on 24 reviews of 24 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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