Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Sudbury, MA

Enter your zip and get matched with up to 5 pros

Need a pro for your basement waterproofing project in Sudbury, MA?

Select your specific project to find the pro for you.

TRUSTED BY SUDBURY, MA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon51
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Sudbury

Avatar for Conte Masonry LLC

Conte Masonry LLC

5.00(
4
)
Approved Pro

Conte Masonry LLC

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
Free onsite estimate

At Conte Masonry LLC, we bring craftsmanship and quality to every project. **WE SPECIALIZE IN NEW INSTALLATION ONLY/ NO REPAIR WORK AS WE CANNOT WARRANTY THE WORK** Specializing in custom stone work, pavers, walkways, retaining walls, and basement waterproofing, we take pride in transforming outdoor and indoor spaces with durable, beautiful masonry solutions. Whether you’re enhancing your home’s curb appeal with a custom walkway, reinforcing your property with a sturdy retaining wall, or protecting your basement from water damage, our skilled team ensures top-notch results. With years of experience and a commitment to excellence, Conte Masonry LLC is your trusted partner for all your masonry needs. Contact us today to bring your vision to life!

"Conte Masonry was amazing. They transformed our yard into something spectacular. We had a retaining wall removed and replaced as well as the stairs and walkways redone. They worked with us to make sure they knew exactly what we wanted. They were always professional and conscious of our yard. The finished product is beyond our expectations!"

Michele T on September 2025

At Conte Masonry LLC, we bring craftsmanship and quality to every project. **WE SPECIALIZE IN NEW INSTALLATION ONLY/ NO REPAIR WORK AS WE CANNOT WARRANTY THE WORK** Specializing in custom stone work, pavers, walkways, retaining walls, and basement waterproofing, we take pride in transforming outdoor and indoor spaces with durable, beautiful masonry solutions. Whether you’re enhancing your home’s curb appeal with a custom walkway, reinforcing your property with a sturdy retaining wall, or protecting your basement from water damage, our skilled team ensures top-notch results. With years of experience and a commitment to excellence, Conte Masonry LLC is your trusted partner for all your masonry needs. Contact us today to bring your vision to life!

"Conte Masonry was amazing. They transformed our yard into something spectacular. We had a retaining wall removed and replaced as well as the stairs and walkways redone. They worked with us to make sure they knew exactly what we wanted. They were always professional and conscious of our yard. The finished product is beyond our expectations!"

Michele T on September 2025


Avatar for Groundworks

Groundworks

3.72(
218
)
Approved Pro

Groundworks

3.72(
218
)
Approved Pro
Customers say: Super punctual
42 local quotes requested
41 years of experience

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 Avalon Masonry and Construction

Avalon Masonry and Construction

4.97(
33
)
Approved Pro

Avalon Masonry and Construction

4.97(
33
)
Approved Pro
Customers say: True professional
74 local quotes requested
2 years of experience

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

"reliable folks, reasonable price, quality work"

Jacob G on October 2025

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

"reliable folks, reasonable price, quality work"

Jacob G on October 2025


Arm Construction & Management, Inc.

4.63(
34
)
Approved Pro

Arm Construction & Management, Inc.

4.63(
34
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
23 local quotes requested

As experts in residential construction and design, we will exceed your expectations. Arm Construction, offers quality work, responsiveness, and competitive pricing. We look forward to working with you.

"I had Andrew build two custom bookcases in our living room & we are very pleased with the way they turned out. Andrew is very pleasant to work with; he did exactly what we asked of him & the project was completed promptly."

Valerie S on September 2022

As experts in residential construction and design, we will exceed your expectations. Arm Construction, offers quality work, responsiveness, and competitive pricing. We look forward to working with you.

"I had Andrew build two custom bookcases in our living room & we are very pleased with the way they turned out. Andrew is very pleasant to work with; he did exactly what we asked of him & the project was completed promptly."

Valerie S on September 2022


Avatar for Skylight Roofing & Masonry

Skylight Roofing & Masonry

4.50(
16
)
Approved Pro

Skylight Roofing & Masonry

4.50(
16
)
Approved Pro
Customers say: True professional
71 local quotes requested
20 years of experience

We are an ethical, honest and professional company. We are easy to communicate with. Always working with you until the job is done right and to your specifications. When working with our company you can expect integrity, prompt service and superior customer service. Always leaving the job site clean . We take pride in our services and enjoy making clients repeat clients. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. Call us today for your free estimate. You'll be pleased you did. Thank you

"one of the most reliable, HONEST, helpful and thoughtful repair persons it has been my privilege to have met. if he can do the work you need to get done, you won’t be disappointed! he’s the real deal!"

Brad R on October 2025

We are an ethical, honest and professional company. We are easy to communicate with. Always working with you until the job is done right and to your specifications. When working with our company you can expect integrity, prompt service and superior customer service. Always leaving the job site clean . We take pride in our services and enjoy making clients repeat clients. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. Call us today for your free estimate. You'll be pleased you did. Thank you

"one of the most reliable, HONEST, helpful and thoughtful repair persons it has been my privilege to have met. if he can do the work you need to get done, you won’t be disappointed! he’s the real deal!"

Brad R on October 2025


Avatar for Erickson Foundation Solutions

Erickson Foundation Solutions

4.56(
9
)
Approved Pro

Erickson Foundation Solutions

4.56(
9
)
Approved Pro
Customers say: True professional
51 local quotes requested
46 years of experience

Erickson Foundation Solutions is your local expert for ALL THINGS BASEMENTY! We specialize in basement waterproofing, foundation and crawl space repair, sump pump installation and maintenance, concrete lifting & leveling, as well as radon mitigation. When it comes to problems or ongoing issues in your basement, we offer permanent solutions! We are a family owned business that began in 1979, proudly serving New Hampshire, Massachusetts, and Rhode Island.

"They did a fantastic job! We have had driving rain since the installation and our basement is bone dry. They came on time, were very polite and I'm very happy with the fast train system they installed."

Chris T on November 2021

Erickson Foundation Solutions is your local expert for ALL THINGS BASEMENTY! We specialize in basement waterproofing, foundation and crawl space repair, sump pump installation and maintenance, concrete lifting & leveling, as well as radon mitigation. When it comes to problems or ongoing issues in your basement, we offer permanent solutions! We are a family owned business that began in 1979, proudly serving New Hampshire, Massachusetts, and Rhode Island.

"They did a fantastic job! We have had driving rain since the installation and our basement is bone dry. They came on time, were very polite and I'm very happy with the fast train system they installed."

Chris T on November 2021


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
29 local quotes requested

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 Pioneer Basement

Pioneer Basement

4.69(
188
)
Approved Pro

Pioneer Basement

4.69(
188
)
Approved Pro
Customers say: Super punctual
93 local quotes requested
41 years of experience

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 Erickson Foundation Solutions

Erickson Foundation Solutions

4.54(
51
)
Approved Pro

Erickson Foundation Solutions

4.54(
51
)
Approved Pro
Customers say: True professional
53 local quotes requested
46 years of experience

Erickson Foundation Solutions specializes in foundation repair and basement waterproofing systems. We have been helping homeowners in our community fix their homes since 1979. With the help of the Supportworks and Basement Systems dealer networks, we have access to the best materials and foundation solutions in the industry to efficiently and effectively solve any problem you might have in your basement. All of our technicians are professionally trained, so you can be sure that you’re receiving high standards of professionalism and courtesy at every turn. Do you have any foundation problems? We can help!

"The company is working with me."

Richard N on April 2025

Erickson Foundation Solutions specializes in foundation repair and basement waterproofing systems. We have been helping homeowners in our community fix their homes since 1979. With the help of the Supportworks and Basement Systems dealer networks, we have access to the best materials and foundation solutions in the industry to efficiently and effectively solve any problem you might have in your basement. All of our technicians are professionally trained, so you can be sure that you’re receiving high standards of professionalism and courtesy at every turn. Do you have any foundation problems? We can help!

"The company is working with me."

Richard N on April 2025


Avatar for Stonebase Masonry And Waterproofing

Stonebase Masonry And Waterproofing

5.00(
1
)

Stonebase Masonry And Waterproofing

5.00(
1
)
23 years of experience

Stonebase Masonry: Craftsmanship That Stands the Test of Time At Stonebase Masonry, we specialize in transforming homes and properties with expert masonry, waterproofing, and hardscaping services. With over 20 years of experience, we deliver impeccable craftsmanship, blending old-world artistry with modern techniques to create durable, stunning results. From historic chimney restorations and foundation repairs to custom patios, walkways, and retaining walls, we take pride in every detail of our work. Our passion is preserving the integrity of your home while enhancing its beauty and value. Whether you’re restoring a historic property, safeguarding your home from water damage, or reimagining your outdoor spaces, our skilled team is here to bring your vision to life. 📍 Serving Boston and surrounding areas with integrity, precision, and unmatched customer care. 💎 Stonebase Masonry: Where Timeless Quality Meets Modern Excellence. 💎

Stonebase Masonry: Craftsmanship That Stands the Test of Time At Stonebase Masonry, we specialize in transforming homes and properties with expert masonry, waterproofing, and hardscaping services. With over 20 years of experience, we deliver impeccable craftsmanship, blending old-world artistry with modern techniques to create durable, stunning results. From historic chimney restorations and foundation repairs to custom patios, walkways, and retaining walls, we take pride in every detail of our work. Our passion is preserving the integrity of your home while enhancing its beauty and value. Whether you’re restoring a historic property, safeguarding your home from water damage, or reimagining your outdoor spaces, our skilled team is here to bring your vision to life. 📍 Serving Boston and surrounding areas with integrity, precision, and unmatched customer care. 💎 Stonebase Masonry: Where Timeless Quality Meets Modern Excellence. 💎

...
Showing 1-10 of 207
Basement Waterproofing questions, answered by experts

In nearly all cases, you are required to install a vapor barrier in your crawl space. However, local regulations will change based on the local climate and the crawl space's susceptibility to moisture. Even if a vapor barrier is not legally required, it is often a good idea to keep your crawl space dry.

Regularly inspect for leaks, repaint wood surfaces, and reinforce weak joints to prevent deterioration.

Yes. Water can penetrate through a concrete foundation wall. This can happen whether or not you have cracks, as concrete is a porous material. You’ll want to take steps to waterproof your basement or crawl space.

Regular inspections, proper drainage management, and ensuring soil stability help prevent future settlement issues.

You should plan on waiting at least a year and ideally two to three years after construction before finishing your basement. This will give the foundation time to settle in response to the weight of your home and the expansion of the surrounding soil. You can then repair your foundation and seal any cracks as needed before finishing it to reduce your risk of future leaks or other issues.

The Sudbury, MA homeowners’ guide to basement waterproofing services

From average costs to expert advice, get all the answers you need to get your job done.