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Verified Reviews for Basement Waterproofing pros in New Castle, NH
*The Angi rating for Basement Waterproofing companies in New Castle, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.
*The HomeAdvisor rating for Basement Waterproofing companies in New Castle, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.
Last update on December 08, 2025
Find Basement waterproofing pros in New Castle

Groundworks
Groundworks
Groundworks, previously Rescon Basement Solutions, specializes in helping homeowners with their foundation repair, basement waterproofing, and crawl space encapsulation needs. Our top priority is providing high-quality home repair solutions and personalized service across New Hampshire and Massachusetts. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation or basement.
"Everything went very well. Josh, Dave and Tommy were very professional, efficient, and always willing to answer any questions I had. I can't recommend them highly enough."
Ken C on August 2025
Groundworks, previously Rescon Basement Solutions, specializes in helping homeowners with their foundation repair, basement waterproofing, and crawl space encapsulation needs. Our top priority is providing high-quality home repair solutions and personalized service across New Hampshire and Massachusetts. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation or basement.
"Everything went very well. Josh, Dave and Tommy were very professional, efficient, and always willing to answer any questions I had. I can't recommend them highly enough."
Ken C on August 2025

Groundworks
Groundworks
Groundworks provides dependable foundation repair, basement waterproofing, concrete lifting, and crawl space solutions for New England homes. Our commitment enhances the value and safety of homes within our community.
"Joe,James and Bobby did an excellent job replacing the sump pump And drains. My husband and I were so impressed with their abilities and how hard working they were. I would highly recommend Ground works Manchester to anyone who needs the same work done. Thanks to all the gentlemen for their professionalism and work ethic"
Beverly D on July 2025
Groundworks provides dependable foundation repair, basement waterproofing, concrete lifting, and crawl space solutions for New England homes. Our commitment enhances the value and safety of homes within our community.
"Joe,James and Bobby did an excellent job replacing the sump pump And drains. My husband and I were so impressed with their abilities and how hard working they were. I would highly recommend Ground works Manchester to anyone who needs the same work done. Thanks to all the gentlemen for their professionalism and work ethic"
Beverly D on July 2025

Green Home Solutions of North Central MA
Green Home Solutions of North Central MA
We provide comprehensive indoor air solutions that target the root cause of the problem, not just the symptoms. Our team of experts utilizes science-backed, eco-friendly treatments to eliminate mold, mildew, and other pollutants. With years of experience and a commitment to sustainability, we've successfully transformed thousands of homes, offices, and healthcare facilities across America. Our customers trust us to deliver cleaner, healthier indoor air without harming people, pets, or the planet. Our services include: Indoor Air Quality Assessments: Identifying and addressing potential health risks. Mold Remediation: Effective removal of mold and mildew. HVAC Duct Cleaning: Improving air circulation and reducing allergens. Probiotic Treatments: Enhancing indoor air quality and promoting a healthier environment. Breathe easy with Green Home Solutions.
"Kenson was very thorough and professional, and applied lots of experience to tailor their services to our exact needs."
Anthony G on February 2025
We provide comprehensive indoor air solutions that target the root cause of the problem, not just the symptoms. Our team of experts utilizes science-backed, eco-friendly treatments to eliminate mold, mildew, and other pollutants. With years of experience and a commitment to sustainability, we've successfully transformed thousands of homes, offices, and healthcare facilities across America. Our customers trust us to deliver cleaner, healthier indoor air without harming people, pets, or the planet. Our services include: Indoor Air Quality Assessments: Identifying and addressing potential health risks. Mold Remediation: Effective removal of mold and mildew. HVAC Duct Cleaning: Improving air circulation and reducing allergens. Probiotic Treatments: Enhancing indoor air quality and promoting a healthier environment. Breathe easy with Green Home Solutions.
"Kenson was very thorough and professional, and applied lots of experience to tailor their services to our exact needs."
Anthony G on February 2025

Lapans Waterproofing & Home Maintenance
Lapans Waterproofing & Home Maintenance
Owner operated. No subcontractors. Charges determined by the job. Travel charges may apply. Additional service area - Cohasset-Plymouth, Concord. Award winning. www.facebook.com/lapansbasements.
"Found and fixed leaks. Professional!"
James S on July 2025
Owner operated. No subcontractors. Charges determined by the job. Travel charges may apply. Additional service area - Cohasset-Plymouth, Concord. Award winning. www.facebook.com/lapansbasements.
"Found and fixed leaks. Professional!"
James S on July 2025

A 1 Foundation Crack Repair Inc
A 1 Foundation Crack Repair Inc
We Stop Water! We Repair Foundations! SPEAK TO A LIVE PRO, 7 DAYS A WEEK! 617-903-0927 30 Years in Business - Engineer on Staff. A-1 Foundation Crack Repair is a 2nd Generation service company with over 30 years’ experience in helping customers stop water from coming into their homes and repairing their foundation issues. Concrete, stone, or block foundations… We have solutions for each. Speak to a Live Pro, 7 Days a week! 617-903-0927. We Stop Water. We Repair Foundations. Does this sound familiar with your home?? - Water is coming into your basement - There is a foundation issue that might be a structural issue, but you are not sure - You have an old house with a fieldstone basement that is starting to deteriorate - You are trying to sell your house, but buyers hesitate when they go downstairs Our areas of expertise include: - Foundation Wall Cracks - Foundation Floor Cracks - Lally Column Installation - Fieldstone Foundation Re-pointing - Leaking Bulkheads - Sump Pumps - Leaking Tie Rods - Floor Wall Seam - Pipe Penetrations SPEAK TO A LIVE PRO, 7 DAYS A WEEK! 617-903-0927
"These guys were amazing from start to finish. The communication from beginning to end was exceptional. Joe arrived on the date agreed and was very punctual, He first explained very clearly the process that he was using and how effective it would be in preventing water from entering my basement through this crack in the foundation. He then proceeded with his work and did so quickly and efficiently leaving no mess behind. I am thoroughly impressed with A-1 and wholeheartedly and highly recommend their high quality services. Plus, with their 10 year warranty, you can rest comfortably. Without doubt, these guys are A1."
Douglas M on May 2024
We Stop Water! We Repair Foundations! SPEAK TO A LIVE PRO, 7 DAYS A WEEK! 617-903-0927 30 Years in Business - Engineer on Staff. A-1 Foundation Crack Repair is a 2nd Generation service company with over 30 years’ experience in helping customers stop water from coming into their homes and repairing their foundation issues. Concrete, stone, or block foundations… We have solutions for each. Speak to a Live Pro, 7 Days a week! 617-903-0927. We Stop Water. We Repair Foundations. Does this sound familiar with your home?? - Water is coming into your basement - There is a foundation issue that might be a structural issue, but you are not sure - You have an old house with a fieldstone basement that is starting to deteriorate - You are trying to sell your house, but buyers hesitate when they go downstairs Our areas of expertise include: - Foundation Wall Cracks - Foundation Floor Cracks - Lally Column Installation - Fieldstone Foundation Re-pointing - Leaking Bulkheads - Sump Pumps - Leaking Tie Rods - Floor Wall Seam - Pipe Penetrations SPEAK TO A LIVE PRO, 7 DAYS A WEEK! 617-903-0927
"These guys were amazing from start to finish. The communication from beginning to end was exceptional. Joe arrived on the date agreed and was very punctual, He first explained very clearly the process that he was using and how effective it would be in preventing water from entering my basement through this crack in the foundation. He then proceeded with his work and did so quickly and efficiently leaving no mess behind. I am thoroughly impressed with A-1 and wholeheartedly and highly recommend their high quality services. Plus, with their 10 year warranty, you can rest comfortably. Without doubt, these guys are A1."
Douglas M on May 2024

Maguire Masonry
Maguire Masonry
"2018 Super Service Award Winner - 11th Consecutive Year!" Visit our website at http://www.petermaguiremasonry.com/. With Over 25 Years of Masonry Experience, Peter Maguire Masonry of Stoneham is a Locally Owned & Operated Masonry Company consisting of the Owner & 2 Trusted Employees --NO SUBCONTRACTORS-- I personally conduct or supervise all work for quality and completion. You receive Personalized Attention and a High-Quality Job from an Experienced Licensed & Insured Master Mason. Based in Stoneham since 1992, we service the entire Boston Metro Area and are available for Emergency Service as needed. All jobs are priced individually based on your needs and choices- contact us for a free site visit and estimate: I will be delighted to talk with you about your project, and I make every effort to respond to queries in a timely fashion. Call (781) 435-1194 to Schedule a FREE Estimate or Appointment!
"Peter was totally professional from start to finish. He was immediately responsive to emails; provided a quote in the given time frame, was punctual in all interactions; and delivered the services in two days as promised. His pricing was fair and reasonable and work quality outstanding. He and his employees completed the work and left the premises in a clean state. I would use Maguire Masonry again personally and would recommend him to others."
Charley P on June 2020
"2018 Super Service Award Winner - 11th Consecutive Year!" Visit our website at http://www.petermaguiremasonry.com/. With Over 25 Years of Masonry Experience, Peter Maguire Masonry of Stoneham is a Locally Owned & Operated Masonry Company consisting of the Owner & 2 Trusted Employees --NO SUBCONTRACTORS-- I personally conduct or supervise all work for quality and completion. You receive Personalized Attention and a High-Quality Job from an Experienced Licensed & Insured Master Mason. Based in Stoneham since 1992, we service the entire Boston Metro Area and are available for Emergency Service as needed. All jobs are priced individually based on your needs and choices- contact us for a free site visit and estimate: I will be delighted to talk with you about your project, and I make every effort to respond to queries in a timely fashion. Call (781) 435-1194 to Schedule a FREE Estimate or Appointment!
"Peter was totally professional from start to finish. He was immediately responsive to emails; provided a quote in the given time frame, was punctual in all interactions; and delivered the services in two days as promised. His pricing was fair and reasonable and work quality outstanding. He and his employees completed the work and left the premises in a clean state. I would use Maguire Masonry again personally and would recommend him to others."
Charley P on June 2020

Southern Maine Masonry
Southern Maine Masonry
We've been serving York County and the Seacoast for over 25 years. Fully insured. All work is warrantied. We take half the quote amount up front and half upon completion. We will also give as many recommendations from brick yards and customers as needed.
"One word: Don't. They replaced the top 6' of our chimney about 7 years ago as well as parging and sealing all of our chimneys and the new chimney is literally falling apart in chunks, the joints are seeping water, and the parging is flaking off. Besides that, while these two jokers were here (and we weren't) our neighbor told us that they were arguing and throwing chunks of concrete at each other. We also found that rather than haul the old chimney pieces away they hid them in the brush beside our lawn. Also, forget about a warrantee. That is B.S."
Mark O on May 2025
We've been serving York County and the Seacoast for over 25 years. Fully insured. All work is warrantied. We take half the quote amount up front and half upon completion. We will also give as many recommendations from brick yards and customers as needed.
"One word: Don't. They replaced the top 6' of our chimney about 7 years ago as well as parging and sealing all of our chimneys and the new chimney is literally falling apart in chunks, the joints are seeping water, and the parging is flaking off. Besides that, while these two jokers were here (and we weren't) our neighbor told us that they were arguing and throwing chunks of concrete at each other. We also found that rather than haul the old chimney pieces away they hid them in the brush beside our lawn. Also, forget about a warrantee. That is B.S."
Mark O on May 2025
LALIBERTE CONSTRUCTION ASSOCIATES INC
LALIBERTE CONSTRUCTION ASSOCIATES INC
Commercial / Residential Foundation Repair House Jacking / Leveling. Structural Repair Specialist Referrals Made When Necessary.
Commercial / Residential Foundation Repair House Jacking / Leveling. Structural Repair Specialist Referrals Made When Necessary.

Basement Systems of New Hampshire Inc
Basement Systems of New Hampshire Inc
All Things Basementy! Basement Systems Of NH Is Today One Of The Largest Basement Waterproofing, Basement Foundation Repair And Basement Finishing Contractors In New Hampshire And Massachusetts. We Are Family Owned And Committed To 100% Customer Satisfaction. We Pride Ourselves On Our Wide Variety Of Systems - Each Designed To Repair And Upgrade Your Basement, Crawl Space, Or Foundation. Call Us Today To Schedule a Free Estimate!
All Things Basementy! Basement Systems Of NH Is Today One Of The Largest Basement Waterproofing, Basement Foundation Repair And Basement Finishing Contractors In New Hampshire And Massachusetts. We Are Family Owned And Committed To 100% Customer Satisfaction. We Pride Ourselves On Our Wide Variety Of Systems - Each Designed To Repair And Upgrade Your Basement, Crawl Space, Or Foundation. Call Us Today To Schedule a Free Estimate!

East Gate Hard Scape
East Gate Hard Scape
I am a newly started hardscape business owner with over a decade of experience. Looking to provide a great service and experience at the best cost possible. Our specialties are, but are not limited to Walkways, Patios, outdoor living spaces
"After meeting with multiple contractors, East Gate Hardscape was chosen as the contractor of choice for out patio/walkway project. Being budget sensitive i had concerns about the cost and viewed it as being "nice" to have but can we afford it ?? After talking with East Gate and their proposed price, that "nice" to have patio/walkway became reality. As the project ensued I was pleased as the homeowner to see the attention to detail and the care taken to get the job done right - seeing this I knew I made the right choice. We are very pleased with the final product and it didn't break the bank !!! East Gate comes "highly" recommended !!!"
George C on August 2024
I am a newly started hardscape business owner with over a decade of experience. Looking to provide a great service and experience at the best cost possible. Our specialties are, but are not limited to Walkways, Patios, outdoor living spaces
"After meeting with multiple contractors, East Gate Hardscape was chosen as the contractor of choice for out patio/walkway project. Being budget sensitive i had concerns about the cost and viewed it as being "nice" to have but can we afford it ?? After talking with East Gate and their proposed price, that "nice" to have patio/walkway became reality. As the project ensued I was pleased as the homeowner to see the attention to detail and the care taken to get the job done right - seeing this I knew I made the right choice. We are very pleased with the final product and it didn't break the bank !!! East Gate comes "highly" recommended !!!"
George C on August 2024
The New Castle, NH homeowners’ guide to basement waterproofing services
From average costs to expert advice, get all the answers you need to get your job done.

Crawl space repair costs can seem intimidating, but putting them off can lead to bigger issues. Learn about repair costs in this guide to set your budget.

Sump pump replacement costs depend on the type of unit you have and the cost of labor, which varies by region. Read on to find out more about what to expect.

Need to fix basement water problems or safeguard your home from damage in the future? Use this basement waterproofing cost guide to budget appropriately.

Wondering how to waterproof foundation walls? These tips cover everything from basic waterproofing to leveling your yard to keep water out.

A sump pump is a must-have if your basement (or crawlspace) tends to flood—it will drain excess water and save your property from damage. Learn more about the different types of sump pumps and how they work to prevent flooding.

Dealing with a damp crawl space? Use these eight simple tips to get rid of the moisture and water-related problems once and for all.
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