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Find Foundation, basement or crawlspace waterproofing / encapsulation pros in Edmonds

Avatar for Insulation Co., LLC - Removal & Clean Outs

Insulation Co., LLC - Removal & Clean Outs

4.96(
185
)
Approved Pro

Insulation Co., LLC - Removal & Clean Outs

4.96(
185
)
Approved Pro
Customers say: True professional
17 years of experience
Free onsite estimate

Insulation Co. LLC has been Western Washington’s trusted attic and crawl space specialist since 2008. Based in Seattle, we provide far more than insulation—we offer complete attic and crawl space restoration. Our services include insulation removal and replacement, full cleanouts, mold remediation, duct insulation and sealing, rodent exclusion and proofing, vapor barrier installation, crawl space door upgrades, and comprehensive air sealing. For moisture issues, we also install sump pumps and French drains. We even offer specialized crawl space services for manufactured homes. Whatever your home needs beneath or above, our team ensures a clean, healthy, energy-efficient space built to last.

"They did great as always. Highly recommend."

Danny D on February 2026

Insulation Co. LLC has been Western Washington’s trusted attic and crawl space specialist since 2008. Based in Seattle, we provide far more than insulation—we offer complete attic and crawl space restoration. Our services include insulation removal and replacement, full cleanouts, mold remediation, duct insulation and sealing, rodent exclusion and proofing, vapor barrier installation, crawl space door upgrades, and comprehensive air sealing. For moisture issues, we also install sump pumps and French drains. We even offer specialized crawl space services for manufactured homes. Whatever your home needs beneath or above, our team ensures a clean, healthy, energy-efficient space built to last.

"They did great as always. Highly recommend."

Danny D on February 2026


Avatar for P4 Construction, LLC

P4 Construction, LLC

5.00(
2
)
Approved Pro

P4 Construction, LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer drainage services our job is to control and direct water away from your home or building.We have 13 years in the drainage field and specialize in,waterproofing foundation walls,basement drainage,yard drains,french drains,crawlspace interior drain systems,sump pump installations and replacement,new pvc downspout drain pipe installations,clean and or repair downspout pipes.You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with,we work with the best materials out there.We take pride on what we do.Our hard work speaks for itself.We look forward on helping you with your drainage projects.

"We hired them to install a 40 foot french drain. Eric was very knowledgeable and professional, not to mention a very nice person and good listener. He was punctual and he and his crew were extemely hard workers. The job functions as promised, looks great and they were very conscientious about how they left the work area neat and clean. I wish I could hire them for other projects."

Bill G on June 2024

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer drainage services our job is to control and direct water away from your home or building.We have 13 years in the drainage field and specialize in,waterproofing foundation walls,basement drainage,yard drains,french drains,crawlspace interior drain systems,sump pump installations and replacement,new pvc downspout drain pipe installations,clean and or repair downspout pipes.You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with,we work with the best materials out there.We take pride on what we do.Our hard work speaks for itself.We look forward on helping you with your drainage projects.

"We hired them to install a 40 foot french drain. Eric was very knowledgeable and professional, not to mention a very nice person and good listener. He was punctual and he and his crew were extemely hard workers. The job functions as promised, looks great and they were very conscientious about how they left the work area neat and clean. I wish I could hire them for other projects."

Bill G on June 2024


Avatar for Groundworks

Groundworks

4.74(
17
)
Approved Pro

Groundworks

4.74(
17
)
Approved Pro
Super Service Award
Customers say: True professional
35 local quotes requested
20 years of experience

Groundworks is the North America’s leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we’re there with one mission – to repair, protect and improve their home.

"Samuel and partner were friendly and did a great job lifting the concrete porch to even up to the foundation. Job was done better Than I had expected. These guys were great and should be commended!"

Russ R on February 2026

Groundworks is the North America’s leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we’re there with one mission – to repair, protect and improve their home.

"Samuel and partner were friendly and did a great job lifting the concrete porch to even up to the foundation. Job was done better Than I had expected. These guys were great and should be commended!"

Russ R on February 2026


Avatar for John's Waterproofing Co.

John's Waterproofing Co.

4.86(
52
)
Approved Pro

John's Waterproofing Co.

4.86(
52
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
60 local quotes requested

John's Waterproofing Co. is the premier waterproofing company serving in Oregon and Washington for over 50 years. We Specialize in Basement and Crawlspace Waterproofing and Repairs, we offer free inspections and estimates along with caring customer service. Contact our office today for your waterproofing needs!

"The project team did great work and was always available to answer any of my questions."

DALE R on February 2026

John's Waterproofing Co. is the premier waterproofing company serving in Oregon and Washington for over 50 years. We Specialize in Basement and Crawlspace Waterproofing and Repairs, we offer free inspections and estimates along with caring customer service. Contact our office today for your waterproofing needs!

"The project team did great work and was always available to answer any of my questions."

DALE R on February 2026


Avatar for Lakeside Construction & Paving LLC

Lakeside Construction & Paving LLC

5.00(
5
)
Approved Pro

Lakeside Construction & Paving LLC

5.00(
5
)
Approved Pro
1 years of experience
Free onsite estimate

AFFORDABLE PRICING We offer a variety of home improvement services at a competitive price, assured best value for your money. CUSTOMER SATISFACTION We believe in customer satisfaction as the utmost priority on the services we offer to our clients. QUALITY EQUIPMENTS Our high quality equipment will be able to provide our customers with a superior quality services. Proudly serviced 20Years in local area ABOUT US A step ahead in Paving & Masonry Services Lakeside Construction & Paving LLC is one of the top rated and highly efficient paving and masonry contractor based in Seattle. We specialize in all aspects of paving, foundations, basement waterproofing, roofing and masonry repair and rebuild jobs. Our Team provides exceptional service with quality work. With over 20 years of experience, we at Lakeside Construction & Paving LLC are experts you can trust for your next project. Our team consists of highly qualified and skilled craftsmen with loads of experience in the field. We offer free home visit consultations and quotations. Always encouraging customer feedback, as we continually strive to satisfy your needs. You can count on Lakeside Construction & Paving LLC to restore, construct, or maintain the beauty of your driveway, patio, steps, chimney, home exterior, retaining walls, basements, foundations and stone paving. We can do that and much more, our highly qualified staff is always ready to take on those projects that make your home beautiful. We have the equipment, knowledge, and desire to assist you on your home improvement or any kind of paving or masonry work.

"They did an excellent job on the foundation repair which is solid and dry they also done the paving work which was necessary it came out really smooth and a really nice finish I would highly recommend this company!"

Michael I on January 2026

AFFORDABLE PRICING We offer a variety of home improvement services at a competitive price, assured best value for your money. CUSTOMER SATISFACTION We believe in customer satisfaction as the utmost priority on the services we offer to our clients. QUALITY EQUIPMENTS Our high quality equipment will be able to provide our customers with a superior quality services. Proudly serviced 20Years in local area ABOUT US A step ahead in Paving & Masonry Services Lakeside Construction & Paving LLC is one of the top rated and highly efficient paving and masonry contractor based in Seattle. We specialize in all aspects of paving, foundations, basement waterproofing, roofing and masonry repair and rebuild jobs. Our Team provides exceptional service with quality work. With over 20 years of experience, we at Lakeside Construction & Paving LLC are experts you can trust for your next project. Our team consists of highly qualified and skilled craftsmen with loads of experience in the field. We offer free home visit consultations and quotations. Always encouraging customer feedback, as we continually strive to satisfy your needs. You can count on Lakeside Construction & Paving LLC to restore, construct, or maintain the beauty of your driveway, patio, steps, chimney, home exterior, retaining walls, basements, foundations and stone paving. We can do that and much more, our highly qualified staff is always ready to take on those projects that make your home beautiful. We have the equipment, knowledge, and desire to assist you on your home improvement or any kind of paving or masonry work.

"They did an excellent job on the foundation repair which is solid and dry they also done the paving work which was necessary it came out really smooth and a really nice finish I would highly recommend this company!"

Michael I on January 2026


Avatar for Rain Pros Inc

Rain Pros Inc

4.87(
391
)
Approved Pro

Rain Pros Inc

4.87(
391
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
20 years of experience

Rain Pros is Puget Sounds premier full-service drainage company, with a reputation of unmatched customer service and exceptional quality. Our professionals have years of experience in drainage installation, repair and maintenance. We are very proud to be growing company and leader in each of our fields. For bid requests regarding the installation of a new drainage system please email our general manager (Joel@RainPros.com). For drainage repair and inspection requests please contact our service coordinator at (253) 678-7111, additionally you can email- customerservice@rainpros.com to immediately cue for with our service department.

"Rain Pros did a Drainage Project of my Tacoma Property. They did excellent work. I am very happy with their professional services and I highly recommend Rain Pros to people who need Drainage Services. Athena "

Athena H on February 2026

Rain Pros is Puget Sounds premier full-service drainage company, with a reputation of unmatched customer service and exceptional quality. Our professionals have years of experience in drainage installation, repair and maintenance. We are very proud to be growing company and leader in each of our fields. For bid requests regarding the installation of a new drainage system please email our general manager (Joel@RainPros.com). For drainage repair and inspection requests please contact our service coordinator at (253) 678-7111, additionally you can email- customerservice@rainpros.com to immediately cue for with our service department.

"Rain Pros did a Drainage Project of my Tacoma Property. They did excellent work. I am very happy with their professional services and I highly recommend Rain Pros to people who need Drainage Services. Athena "

Athena H on February 2026


Taylor Masonry & Construction LLC

5.00(
6
)
Approved Pro

Taylor Masonry & Construction LLC

5.00(
6
)
Approved Pro
26 years of experience
Free onsite estimate

Taylor Masonry and Construction has been proudly serving the community since 1999. Fully licensed, insured, and bonded, we have built a strong reputation as one of the area?s leading professionals in foundation waterproofing, chimney repairs, and all aspects of masonry work. With decades of hands-on experience, our team is committed to delivering durable craftsmanship, reliable solutions, and honest service on every project. From protecting your foundation to restoring and enhancing your masonry, we take pride in work that stands the test of time

"If you need your chimney repaired or masonry work hire this company they are amazing from start to finish! Gave us a few different options on our chimney which was great and repaired to a high standard and gave us a warranty, really happy with everything."

kathleen h on February 2026

Taylor Masonry and Construction has been proudly serving the community since 1999. Fully licensed, insured, and bonded, we have built a strong reputation as one of the area?s leading professionals in foundation waterproofing, chimney repairs, and all aspects of masonry work. With decades of hands-on experience, our team is committed to delivering durable craftsmanship, reliable solutions, and honest service on every project. From protecting your foundation to restoring and enhancing your masonry, we take pride in work that stands the test of time

"If you need your chimney repaired or masonry work hire this company they are amazing from start to finish! Gave us a few different options on our chimney which was great and repaired to a high standard and gave us a warranty, really happy with everything."

kathleen h on February 2026


Avatar for Diversified Crawlspace Servs

Diversified Crawlspace Servs

4.67(
15
)
Approved Pro

Diversified Crawlspace Servs

4.67(
15
)
Approved Pro
Customers say: Quality work
34 years of experience
Free onsite estimate

We are a full-service crawlspace, basement, and foundation repair company specializing in moisture control, structural stabilization, and long-term solutions for problem homes. Our services include crawlspace cleanouts, drainage systems, sump pumps, vapor barriers, encapsulation, and basement waterproofing. We also perform foundation repairs such as push piers, pin piles, helical piers, footing repairs, beam replacements, and house lifting to correct settling and structural movement. One of our signature services is Rat Slab®, a concrete crawlspace encapsulation system designed to permanently seal the ground, control moisture, prevent rodent intrusion, and create a clean, durable crawlspace where traditional liners fail. We focus on honest evaluations, practical solutions, and quality workmanship to protect your home and provide long-lasting results you can trust.

"?? SCAM ALERT ? BEWARE OF THIS COMPANY ?? All these 5.0 reviews are fake Do not hire this company. They took my money and then disappeared. They have no integrity and will lie and scam to get paid upfront. Before you even consider contacting them, review the complaints filed against them in Washington courts ? there are multiple cases. My experience was horrible. They were paid 50% of the contract upfront, yet never started the work. Do your due diligence ? this company cannot be trusted."

Allen J on December 2025

We are a full-service crawlspace, basement, and foundation repair company specializing in moisture control, structural stabilization, and long-term solutions for problem homes. Our services include crawlspace cleanouts, drainage systems, sump pumps, vapor barriers, encapsulation, and basement waterproofing. We also perform foundation repairs such as push piers, pin piles, helical piers, footing repairs, beam replacements, and house lifting to correct settling and structural movement. One of our signature services is Rat Slab®, a concrete crawlspace encapsulation system designed to permanently seal the ground, control moisture, prevent rodent intrusion, and create a clean, durable crawlspace where traditional liners fail. We focus on honest evaluations, practical solutions, and quality workmanship to protect your home and provide long-lasting results you can trust.

"?? SCAM ALERT ? BEWARE OF THIS COMPANY ?? All these 5.0 reviews are fake Do not hire this company. They took my money and then disappeared. They have no integrity and will lie and scam to get paid upfront. Before you even consider contacting them, review the complaints filed against them in Washington courts ? there are multiple cases. My experience was horrible. They were paid 50% of the contract upfront, yet never started the work. Do your due diligence ? this company cannot be trusted."

Allen J on December 2025


Ground Force Paving & Masonry Specialists LLC

5.00(
3
)
Approved Pro

Ground Force Paving & Masonry Specialists LLC

5.00(
3
)
Approved Pro
12 local quotes requested
8 years of experience

We pride our company on reliability, great communication, integrity, and quality work. Our top priority is customer satisfaction and will go the extra mile. We are experts in our trade and will work with you from conception to competition. We strive in making all clients, repeat clients. Call us today you will be relieved you did. Thank you

"we recently hired this company to do a chimney and roof repair at our property. We were having some leaks and it was causing water damage. This was a great experience from start to finish. They were prompt to respond to our quote request. The price was great. The quality was amazing and we are truly impressed by the results. We are planning to have our driveway paved over in the summer with new ansphalt and we will be hiring this company to take on the project. Great job guys."

ariana w on January 2026

We pride our company on reliability, great communication, integrity, and quality work. Our top priority is customer satisfaction and will go the extra mile. We are experts in our trade and will work with you from conception to competition. We strive in making all clients, repeat clients. Call us today you will be relieved you did. Thank you

"we recently hired this company to do a chimney and roof repair at our property. We were having some leaks and it was causing water damage. This was a great experience from start to finish. They were prompt to respond to our quote request. The price was great. The quality was amazing and we are truly impressed by the results. We are planning to have our driveway paved over in the summer with new ansphalt and we will be hiring this company to take on the project. Great job guys."

ariana w on January 2026


Avatar for Iconiq Construction, LLC

Iconiq Construction, LLC

5.00(
18
)
Approved Pro

Iconiq Construction, LLC

5.00(
18
)
Approved Pro
Super Service Award
Customers say: Quick response
3 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"I am extremely satisfied with the work completed by Iconiq Construction. Their craftsmanship, communication, and efficiency were impressive. The project turned out even better than I had imagined. Highly recommend their service to everyone."

Michael K on August 2025

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"I am extremely satisfied with the work completed by Iconiq Construction. Their craftsmanship, communication, and efficiency were impressive. The project turned out even better than I had imagined. Highly recommend their service to everyone."

Michael K on August 2025

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FAQs for foundation, basement or crawlspace waterproofing / encapsulation projects in Edmonds, WA

The most affordable way to waterproof your basement is with interior methods like waterproof paint, costing between $1 and $8 per square foot, or silicate concrete sealers priced at $4 to $6 per square foot. However, these solutions are only suitable for certain issues. If your basement moisture is due to more serious problems like a cracked foundation, you'll need more extensive (and costly) repairs.

Absolutely! Waterproofing your basement is a smart investment that can increase your home's value. By keeping your basement dry and free of moisture problems, you protect your home's structural integrity and make it more appealing to potential buyers. Plus, taking proactive measures now can prevent costly water damage repairs down the line.

The time required to waterproof a basement depends on the selected method. Some approaches to interior waterproofing, like paint or sealant, can be completed within a day. Installing new drains or weeping tiles will need at least two to three days of labor. Any forms of exterior waterproofing that require you to excavate land will require an additional three days of work to prepare the ground.

Yes, basement waterproofing can significantly increase your home's value. A dry, leak-free basement is a strong selling point for potential buyers, enhancing your property's desirability and market price. Investing in professional waterproofing not only protects your home's structural integrity but also ensures a healthier living environment by preventing mold and mildew growth.

Waterproofing both the interior and exterior of your basement offers the best protection against moisture. Exterior waterproofing stops water from penetrating your foundation, while interior methods manage any moisture that does enter. If you must choose one, exterior waterproofing is generally more effective, as it prevents water from reaching your home's interior in the first place.

The Edmonds, WA homeowners’ guide to foundation, basement or crawlspace waterproofing / encapsulations

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