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TRUSTED BY WELLFLEET, MA HOMEOWNERS
5 Average homeowner rating
15 Verified basement waterproofing services reviews
Verified Reviews for Basement Waterproofing pros in Wellfleet, MA
*The Angi rating for Basement Waterproofing companies in Wellfleet, MA 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 Wellfleet, MA 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 January 11, 2026
Find Basement waterproofing pros in Wellfleet
Inner Boston Masonry & Construction, Corp.
Inner Boston Masonry & Construction, Corp.
Super Service Award
Customers say: Quick response
3 years of experience
Free onsite estimate
Inner Boston Masonry is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have 15 years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"They did a fantastic job."
mark W on September 2025
Inner Boston Masonry is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have 15 years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"They did a fantastic job."
mark W on September 2025
DryZone Basement Systems
DryZone Basement Systems
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
19 years of experience
DryZone Basement Systems is your local expert for ALL THINGS BASEMENTY! We specialize in basement waterproofing, foundation and crawl space repair, as well as sump pump installation. Whether your sump pump doesn't turn back on or you have a chronic wet basement, we have the solution! We are a multi-year Super Service Award winner, dating back to 2010 and offer free estimates for everyone. We serve homeowners across Massachusetts and Rhode Island.
"The team was excellent and did a great job!"
Judith C on December 2025
DryZone Basement Systems is your local expert for ALL THINGS BASEMENTY! We specialize in basement waterproofing, foundation and crawl space repair, as well as sump pump installation. Whether your sump pump doesn't turn back on or you have a chronic wet basement, we have the solution! We are a multi-year Super Service Award winner, dating back to 2010 and offer free estimates for everyone. We serve homeowners across Massachusetts and Rhode Island.
"The team was excellent and did a great job!"
Judith C on December 2025
Key Waterproofing Construction
Key Waterproofing Construction
Super Service Award
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
12 years of experience
Serving all of Eastern Mass and So. New Hampshire including North Shore, South Shore, and Cape Cod We pride our company on reliability, great communication, integrity, and quality work. We are experts in Basement Waterproofing and sump systems and work hard to earn and keep your business. We look forward to earning your business!
"Professionals. . Hardworking crew. Clean area and was able to explain the process."
E J J on January 2026
Serving all of Eastern Mass and So. New Hampshire including North Shore, South Shore, and Cape Cod We pride our company on reliability, great communication, integrity, and quality work. We are experts in Basement Waterproofing and sump systems and work hard to earn and keep your business. We look forward to earning your business!
"Professionals. . Hardworking crew. Clean area and was able to explain the process."
E J J on January 2026
Pioneer Basement
Pioneer Basement
Customers say: Super punctual
42 years of experience
Free onsite estimate
Additional service area - Cohasset, Fitchburg, Worcester, portions of Chelsea-Saugus, Chelmsford Counties. South Shore & Cape Cod and All of Rhode Island. Family owned and operated since 1984. Additional email - [email protected]. Additional phone - (800) 439-0788. Additional DBA - Pioneer Basement Waterproofing Inc.
"Went well. pumps replaced"
Esther H on August 2022
Additional service area - Cohasset, Fitchburg, Worcester, portions of Chelsea-Saugus, Chelmsford Counties. South Shore & Cape Cod and All of Rhode Island. Family owned and operated since 1984. Additional email - [email protected]. Additional phone - (800) 439-0788. Additional DBA - Pioneer Basement Waterproofing Inc.
"Went well. pumps replaced"
Esther H on August 2022
DryZone Basement Systems, Inc.
DryZone Basement Systems, Inc.
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
19 years of experience
DryZone Basement Systems, Inc., is your local expert for ALL THINGS BASEMENTY! We specialize in basement waterproofing, foundation and crawl space repair, as well as sump pump installation. We offer free estimates for property owners across Massachusetts and Rhode Island. The company is a trusted and valued member of the Basement Systems network and upholds the high standards of the company. DryZone Basement Systems, Inc., thoroughly trains their staff and experts for crawl space and basement waterproofing at the Basement Systems, Inc., corporate headquarters in Connecticut and always offers a 100% customer satisfaction guarantee.
"The system was installed so that the pipes were pitched away from the sump, the pipe from the sump outside leaked back into the basement, and the exterior drain wasnt dug to grade so water backed up towards the house. When contacted about the issue, dryzone sent out a tech who confirmed every issue. The company then refused to fix anything without a second opinion. A month after I filed a chargeback, the GM called to "apologize", and made it sound like he wouldnt contest the chargeback, but offered no remedy to the situation. He then contested the chargeback and lied on the chargeback rebuttal. Eventually they settled for a partial refund. Terrible company, dont recommend."
Andrew R on January 2024
DryZone Basement Systems, Inc., is your local expert for ALL THINGS BASEMENTY! We specialize in basement waterproofing, foundation and crawl space repair, as well as sump pump installation. We offer free estimates for property owners across Massachusetts and Rhode Island. The company is a trusted and valued member of the Basement Systems network and upholds the high standards of the company. DryZone Basement Systems, Inc., thoroughly trains their staff and experts for crawl space and basement waterproofing at the Basement Systems, Inc., corporate headquarters in Connecticut and always offers a 100% customer satisfaction guarantee.
"The system was installed so that the pipes were pitched away from the sump, the pipe from the sump outside leaked back into the basement, and the exterior drain wasnt dug to grade so water backed up towards the house. When contacted about the issue, dryzone sent out a tech who confirmed every issue. The company then refused to fix anything without a second opinion. A month after I filed a chargeback, the GM called to "apologize", and made it sound like he wouldnt contest the chargeback, but offered no remedy to the situation. He then contested the chargeback and lied on the chargeback rebuttal. Eventually they settled for a partial refund. Terrible company, dont recommend."
Andrew R on January 2024
Mold Doctors
Mold Doctors
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
We have the solutions for all your restoration needs - We are located on Cape Cod. We service all of the Cape and South Shore! We value the safety of your home, that is why we use only EPA approved products that are safe for you and the environment. We also use all-natural plant-based materials (Organic Enzymes) to remove mold safely from your home. We strive to offer the highest quality services at an affordable price. We have established ourselves as a premier company for mold in our area. We offer on all our remediation (when applicable) a 3rd party post inspection done by an independent environmentalist to assure that the job is done to industry standards! We value the safety of your home and business, and we work with you through the entire project to maintain a high level of professional care and responsibility.
"Excellent in every way. Huge job, 3floors, needed extensive work. This company is without equals in their field. Great job!"
Janice F on February 2024
We have the solutions for all your restoration needs - We are located on Cape Cod. We service all of the Cape and South Shore! We value the safety of your home, that is why we use only EPA approved products that are safe for you and the environment. We also use all-natural plant-based materials (Organic Enzymes) to remove mold safely from your home. We strive to offer the highest quality services at an affordable price. We have established ourselves as a premier company for mold in our area. We offer on all our remediation (when applicable) a 3rd party post inspection done by an independent environmentalist to assure that the job is done to industry standards! We value the safety of your home and business, and we work with you through the entire project to maintain a high level of professional care and responsibility.
"Excellent in every way. Huge job, 3floors, needed extensive work. This company is without equals in their field. Great job!"
Janice F on February 2024
Bulkhead Doors Inc
Bulkhead Doors Inc
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
Family owned, with 7 employees. Experts in Basement Bulkheads. 30 years experience in foundations & Steel bulkhead doors. Traditional "Bilco factory approved" installer for replacements. Custom steel sizes "Built to Fit" your needs.Old wood doors can be built into strong, secure steel for longivity and safety. Specializing in replacement of old, rusted, steel casing stair units & tops. These were commonly installed in the 1960s&70s.No excavation machines,cranes or heavy trucks needed that damage your yard and landscaping. Replaced all in one day! Finish Paint options also available. Custom applications to keep weather out of your Basement. Give us a call today! 508-947-0777
"I sent their office a request for a quote and heard back within a couple hours, they came out, measured took photos and explained options. Received the quote same day. Great correspondence, very professional. The installers came out and did a great job! Cleaned up their mess and made sure we where 💯 satisfied. I would recommend them over any of the other companies out there. It's a breath of fresh air to do a project and not have any issues."
Greg B on January 2026
Family owned, with 7 employees. Experts in Basement Bulkheads. 30 years experience in foundations & Steel bulkhead doors. Traditional "Bilco factory approved" installer for replacements. Custom steel sizes "Built to Fit" your needs.Old wood doors can be built into strong, secure steel for longivity and safety. Specializing in replacement of old, rusted, steel casing stair units & tops. These were commonly installed in the 1960s&70s.No excavation machines,cranes or heavy trucks needed that damage your yard and landscaping. Replaced all in one day! Finish Paint options also available. Custom applications to keep weather out of your Basement. Give us a call today! 508-947-0777
"I sent their office a request for a quote and heard back within a couple hours, they came out, measured took photos and explained options. Received the quote same day. Great correspondence, very professional. The installers came out and did a great job! Cleaned up their mess and made sure we where 💯 satisfied. I would recommend them over any of the other companies out there. It's a breath of fresh air to do a project and not have any issues."
Greg B on January 2026
Real Dry Waterproofing - Holyoke
Real Dry Waterproofing - Holyoke
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
Family owned business since 1982. All long term employees, no salesman and an owner are on every job. We do not sub-contract unless it is a area of expertise outside of our field of business. We do offer financing and payment plans.
"Steve and his crew did an outstanding job!"
Kenneth L on July 2021
Family owned business since 1982. All long term employees, no salesman and an owner are on every job. We do not sub-contract unless it is a area of expertise outside of our field of business. We do offer financing and payment plans.
"Steve and his crew did an outstanding job!"
Kenneth L on July 2021
The BullBag
The BullBag
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
The only reusable dumpster for home and job site cleanup. After purchasing the BullBag from a local retailer, you would bring it home or to your job-site, set it up, fill it and call us! Our goal is come out within 2-3 business days to empty it at your location. You then get your bag immediately back! These bags are guaranteed for life. You Fill It! We Dump It! You Keep It!
The only reusable dumpster for home and job site cleanup. After purchasing the BullBag from a local retailer, you would bring it home or to your job-site, set it up, fill it and call us! Our goal is come out within 2-3 business days to empty it at your location. You then get your bag immediately back! These bags are guaranteed for life. You Fill It! We Dump It! You Keep It!
NIEMI Painting & Decorating
NIEMI Painting & Decorating
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
Family owned & operated. Award winning.
"Extremely well"
Meredith D on August 2019
Family owned & operated. Award winning.
"Extremely well"
Meredith D on August 2019
Basement Waterproofing questions, answered by experts
The Wellfleet, MA 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 battery backup costs depend on the type and the design of the system purchased. Follow this guide to learn how to budget for your backup battery.
•A variety of factors can affect your total crawl space encapsulation cost. Here’s a breakdown of the cost of this project, whether you hire a pro or DIY.
Keeping your crawl space vents open or closed largely depends on the season, moisture, and existing ventilation. Learn why weather is a major factor.
Wondering how to waterproof foundation walls? These tips cover everything from basic waterproofing to leveling your yard to keep water out.
Knowing how to unclog a sump pump saves you from flooding headaches and wallet woes. Hone your DIY plumbing skills and follow this step-by-step guide.
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What do you need done? We’ll find top pros.
- 🌱 "Mow a small front yard"
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