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  • Verified reviews icon29
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Falmouth

Avatar for Inner Boston Masonry & Construction, Corp.

Inner Boston Masonry & Construction, Corp.

5.00(
38
)
Approved Pro

Inner Boston Masonry & Construction, Corp.

5.00(
38
)
Approved Pro
Super Service Award
Customers say: Quick response
2 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


Avatar for Custom Coatings

Custom Coatings

4.95(
40
)
Approved Pro

Custom Coatings

4.95(
40
)
Approved Pro
Customers say: Quality work
21 years of experience
Free onsite estimate

We are a locally owned and operated company proudly serving the Hyannis, MA community since 2004. As an owner-operated business, we value honesty, integrity, and craftsmanship, treating every project as if it were our own. Our services include concrete flatwork, waterproofing, floor coatings, and custom finishes — all tailored to meet your specific needs. With detail-oriented work and competitive pricing, we specialize in delivering durable, high-quality solutions that enhance both function and appearance. We take pride in building lasting relationships with our customers and guarantee your satisfaction on every job.

"They were professional from start to finish. They exceeded my expectations. My basement floor was in rough shape with glue stains from carpet and rust stains from a leaking boiler. They paid special attention to grinding all those imperfections away. The final result was one I'm so proud to show off for years to come. Thank you for making the basement Grey metallic epoxy a wonderful experience. I would recommend them to anyone who wants to upgrade their space and put the "wow" factor back in their home. Well done!"

Kristen M on December 2025

We are a locally owned and operated company proudly serving the Hyannis, MA community since 2004. As an owner-operated business, we value honesty, integrity, and craftsmanship, treating every project as if it were our own. Our services include concrete flatwork, waterproofing, floor coatings, and custom finishes — all tailored to meet your specific needs. With detail-oriented work and competitive pricing, we specialize in delivering durable, high-quality solutions that enhance both function and appearance. We take pride in building lasting relationships with our customers and guarantee your satisfaction on every job.

"They were professional from start to finish. They exceeded my expectations. My basement floor was in rough shape with glue stains from carpet and rust stains from a leaking boiler. They paid special attention to grinding all those imperfections away. The final result was one I'm so proud to show off for years to come. Thank you for making the basement Grey metallic epoxy a wonderful experience. I would recommend them to anyone who wants to upgrade their space and put the "wow" factor back in their home. Well done!"

Kristen M on December 2025


Avatar for DryZone Basement Systems

DryZone Basement Systems

4.82(
95
)
Approved Pro

DryZone Basement Systems

4.82(
95
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
18 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.

"From start to finish DryZone made everything easy. Thank you"

Hutch H on April 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.

"From start to finish DryZone made everything easy. Thank you"

Hutch H on April 2025


Avatar for Key Waterproofing Construction

Key Waterproofing Construction

4.73(
194
)
Approved Pro

Key Waterproofing Construction

4.73(
194
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
11 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 work hard to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Outstanding presentation, outstanding work. Completed and cleaned up everything and a very fair price. Workers never stopped except for water. Unbelievable pace and quality! Thank you Key Construction. Bob from Dartmouth "

Robert M on September 2025

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 work hard to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Outstanding presentation, outstanding work. Completed and cleaned up everything and a very fair price. Workers never stopped except for water. Unbelievable pace and quality! Thank you Key Construction. Bob from Dartmouth "

Robert M on September 2025


Avatar for Pioneer Basement

Pioneer Basement

4.69(
188
)
Approved Pro

Pioneer Basement

4.69(
188
)
Approved Pro
Customers say: Super punctual
41 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


Avatar for Groundworks

Groundworks

4.33(
312
)
Approved Pro

Groundworks

4.33(
312
)
Approved Pro
Customers say: True professional
15 years of experience
Free onsite estimate

Groundworks provides dependable foundation repair, basement waterproofing, concrete lifting, and crawl space solutions for Massachusetts homes. Our commitment enhances the value and safety of homes within our community.

"Knowledgeable, professional and thorough - best annual service call since we installed water mitigation system 13 yrs ago!"

Paul S on December 2025

Groundworks provides dependable foundation repair, basement waterproofing, concrete lifting, and crawl space solutions for Massachusetts homes. Our commitment enhances the value and safety of homes within our community.

"Knowledgeable, professional and thorough - best annual service call since we installed water mitigation system 13 yrs ago!"

Paul S on December 2025


Avatar for Groundworks

Groundworks

4.07(
164
)
Approved Pro

Groundworks

4.07(
164
)
Approved Pro
Customers say: Super punctual
41 years of experience
Free onsite estimate

Groundworks, previously Busy Dog Basement Technologies, specializes in helping homeowners with their waterproofing, foundation repair, crawl space, and remodeling needs. Our top priority is providing high-quality home repair solutions and personalized service across Massachusetts and Rhode Island. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation or basement. MA HIC 164895

"I had the annual maintenance on our Water Grabber system performed today by service technician Archie Boone. Archie as always great customer service, communication and professionalism. It is always a pleasure to see him. He has been servicing our system the past several years. I highly recommend Groundworks and Archie for their services."

Mike S on October 2025

Groundworks, previously Busy Dog Basement Technologies, specializes in helping homeowners with their waterproofing, foundation repair, crawl space, and remodeling needs. Our top priority is providing high-quality home repair solutions and personalized service across Massachusetts and Rhode Island. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation or basement. MA HIC 164895

"I had the annual maintenance on our Water Grabber system performed today by service technician Archie Boone. Archie as always great customer service, communication and professionalism. It is always a pleasure to see him. He has been servicing our system the past several years. I highly recommend Groundworks and Archie for their services."

Mike S on October 2025


Avatar for Kings Masonry & Construction, Corp.

Kings Masonry & Construction, Corp.

5.00(
5
)
Approved Pro

Kings Masonry & Construction, Corp.

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

Kings Masonry and construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Honest and prompt. Will hire again for my next rehab project. Highly recommend!"

Craig F on February 2024

Kings Masonry and construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Honest and prompt. Will hire again for my next rehab project. Highly recommend!"

Craig F on February 2024


Avatar for DryZone Basement Systems, Inc.

DryZone Basement Systems, Inc.

4.54(
13
)
Approved Pro

DryZone Basement Systems, Inc.

4.54(
13
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
18 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


Avatar for Mold Doctors

Mold Doctors

4.90(
68
)

Mold Doctors

4.90(
68
)
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

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Basement Waterproofing questions, answered by experts

The least expensive basement waterproofing methods include grading soil away from your home, installing downspout extenders on your gutter system, and applying a waterproof paint on the interior of the foundation walls. Installing a French drain is a relatively inexpensive method if you do the work yourself, although it’s labor-intensive and can be challenging to install properly.

A moisture or vapor barrier helps separate the warm air inside your home from the cold air outside of it. Without it, your walls could collect condensation, mold, or other damage. Check your local building codes to see if including an interior vapor barrier is necessary for your building project or renovation, especially for rooms that are likely to be humid, like bathrooms.

There are a few downsides to a wet room, the most important of which is the risk of mold growth from the moisture and humidity. Standard bathrooms can have the same issue, but wet rooms are more likely to experience problems because water is less carefully contained. You also have less privacy since the entire bathroom is open, and the room must include waterproofing, which makes wet rooms more expensive to install than regular bathrooms.

When doing any type of project involving mold, it's important to wear the right protective gear. You'll want an N-95 or KN-95 mask to keep yourself from inhaling mold spores, which can be irritating or trigger an allergic reaction in people with weakened immune systems. You'll also want to wear protective eyewear and gloves to limit your contact with mold.

Yes, water and water vapor can seep through cracks in your basement floor, which means you should address all basement floor cracks, even if they don’t indicate structural issues. Sealing settling cracks and shrinkage cracks is a good idea to keep water and moisture outside where it belongs. Doing so can improve your indoor air quality, reduce the risk of mold growth, make your home more comfortable, and help prevent pest infestation.

The Falmouth, MA homeowners’ guide to basement waterproofing services

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