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    Verified basement leak repair services reviews

Find Basement leak repair pros in Ferndale

Avatar for Groundworks

Groundworks

4.68(
25
)
Approved Pro

Groundworks

4.68(
25
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
23 local quotes requested

Since 1987, Groundworks has specialized in helping homeowners with their foundation repair, waterproofing, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across North-West Washington. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your basement, foundation, or crawl space. GROUN**76305

"Current employee of the Arlington Location posted this on her social media account."

John S on September 2025

Since 1987, Groundworks has specialized in helping homeowners with their foundation repair, waterproofing, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across North-West Washington. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your basement, foundation, or crawl space. GROUN**76305

"Current employee of the Arlington Location posted this on her social media account."

John S on September 2025


Avatar for Groundworks

Groundworks

4.44(
162
)
Approved Pro

Groundworks

4.44(
162
)
Approved Pro
Customers say: Super punctual
38 local quotes requested
28 years of experience

Groundworks, formerly, Matvey Foundation Repair is the leading structural and concrete repair firm in Western Washington. We specialize in repairing residential and commercial foundations, concrete slabs, bowing/cracked basement walls, sinking floors, concrete porches, settling/cracked foundations, and other structural issues. We raise and level concrete pavements, driveways, and sidewalks. We also offer basement waterproofing. Our expert design technicians provide professional services for commercial, residential, industrial, government, and municipal applications with award-winning products and superior customer service. CALL US TODAY FOR A FREE ESTIMATE! GROUN**76305

"Very informative. Clear and concise. Gave us many options. Daniel is a wonderful and honest person and was so helpful with our questions. The crew lead by Anthony, with Jordan, Uriel, and Richard did professional work. The finished product is wonderful and can already feel the results in the house. Would 1000% recommend. Just keep in mind it is a very messy job. These guys do the best they can to keep it clean"

Charles W on May 2025

Groundworks, formerly, Matvey Foundation Repair is the leading structural and concrete repair firm in Western Washington. We specialize in repairing residential and commercial foundations, concrete slabs, bowing/cracked basement walls, sinking floors, concrete porches, settling/cracked foundations, and other structural issues. We raise and level concrete pavements, driveways, and sidewalks. We also offer basement waterproofing. Our expert design technicians provide professional services for commercial, residential, industrial, government, and municipal applications with award-winning products and superior customer service. CALL US TODAY FOR A FREE ESTIMATE! GROUN**76305

"Very informative. Clear and concise. Gave us many options. Daniel is a wonderful and honest person and was so helpful with our questions. The crew lead by Anthony, with Jordan, Uriel, and Richard did professional work. The finished product is wonderful and can already feel the results in the house. Would 1000% recommend. Just keep in mind it is a very messy job. These guys do the best they can to keep it clean"

Charles W on May 2025


Avatar for FAST PACE SERVICES LLC

FAST PACE SERVICES LLC

4.92(
6
)
Approved Pro

FAST PACE SERVICES LLC

4.92(
6
)
Approved Pro
Customers say: Quick response
154 local quotes requested
4 years of experience

FAST PACE SERVICES LLC is the leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Santiago and his team did an excellent job repainting one wall of our hardee plank outdoor siding. The wall had some damage from wood hardener and was very faded. It sparkles now with not trace of stain! Santiago arrived on time, completed the job in a timely manner and left the site spotless. We greatly appreciated Santiago's prompt response. We are selling our home and wanted the new buyers to love the home as much as we did. This project has brightened up a dull exterior and made the home so much more inviting. I would highly recommend Santiago for any job. (Also, his prices are reasonable.)"

Carol C on October 2025

FAST PACE SERVICES LLC is the leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Santiago and his team did an excellent job repainting one wall of our hardee plank outdoor siding. The wall had some damage from wood hardener and was very faded. It sparkles now with not trace of stain! Santiago arrived on time, completed the job in a timely manner and left the site spotless. We greatly appreciated Santiago's prompt response. We are selling our home and wanted the new buyers to love the home as much as we did. This project has brightened up a dull exterior and made the home so much more inviting. I would highly recommend Santiago for any job. (Also, his prices are reasonable.)"

Carol C on October 2025


Avatar for Attic Doctor LLC

Attic Doctor LLC

5.00(
15
)
Approved Pro

Attic Doctor LLC

5.00(
15
)
Approved Pro
Super Service Award
Customers say: Quick response
146 local quotes requested
2 years of experience

Welcome to your one-stop shop for insulation, rodents and mold! Attic Doctor is a local, licensed contractor providing eco-friendly solutions to all of your attic and crawl space problems. Scratching sounds coming from the attic, when you’re trying to sleep? Mold destroying your roof and air quality? Losing your mind over heating and cooling costs? Call the Attic Doctor!

"Rodent exclusion work - they keep coming back until it’s done! No other rodent exclusion outfits I had out offered any kind of guarantee. After 6 months I needed them again and they were here in a flash! Amazing customer service. "

Anja C on July 2025

Welcome to your one-stop shop for insulation, rodents and mold! Attic Doctor is a local, licensed contractor providing eco-friendly solutions to all of your attic and crawl space problems. Scratching sounds coming from the attic, when you’re trying to sleep? Mold destroying your roof and air quality? Losing your mind over heating and cooling costs? Call the Attic Doctor!

"Rodent exclusion work - they keep coming back until it’s done! No other rodent exclusion outfits I had out offered any kind of guarantee. After 6 months I needed them again and they were here in a flash! Amazing customer service. "

Anja C on July 2025


Avatar for Sound Hart, LLC

Sound Hart, LLC

4.90(
15
)
Approved Pro

Sound Hart, LLC

4.90(
15
)
Approved Pro
Customers say: Quality work
5 years of experience
Free onsite estimate

You've visualized the perfect design for your home over and over. Now it's time to make the dream a reality! Whether you're looking to create a more minimalist feel or a more stylistically-driven interior living space, Sound Hart Builders can get you there through our defined, turnkey, full-service remodeling process. We'll manage the project from A-Z, including sub contractors and material providers. Allowing you the freedom to keep up with your busy life. Sounds Hart Builders specialize in an all-in-one approach to home improvement: We coordinate all aspects of your project. We manage design. We handle the permitting process. We work closely with skilled professionals of every trade. We complete post-job cleanup. The vision you have for your home remodeling project can come to life faster and easier than you imagined. Sound Harts experienced professionals have spent 15 years helping Washingtonians turn their spaces into dream homes that reflect their personalities!

"They were awesome. Informative and efficient. Would definitely recommended. Thank you for a wonderful job you have done to the driveway."

Ton D on July 2025

You've visualized the perfect design for your home over and over. Now it's time to make the dream a reality! Whether you're looking to create a more minimalist feel or a more stylistically-driven interior living space, Sound Hart Builders can get you there through our defined, turnkey, full-service remodeling process. We'll manage the project from A-Z, including sub contractors and material providers. Allowing you the freedom to keep up with your busy life. Sounds Hart Builders specialize in an all-in-one approach to home improvement: We coordinate all aspects of your project. We manage design. We handle the permitting process. We work closely with skilled professionals of every trade. We complete post-job cleanup. The vision you have for your home remodeling project can come to life faster and easier than you imagined. Sound Harts experienced professionals have spent 15 years helping Washingtonians turn their spaces into dream homes that reflect their personalities!

"They were awesome. Informative and efficient. Would definitely recommended. Thank you for a wonderful job you have done to the driveway."

Ton D on July 2025


Avatar for Envirosmart Solution Inc

Envirosmart Solution Inc

5.00(
1
)
Approved Pro

Envirosmart Solution Inc

5.00(
1
)
Approved Pro
23 local quotes requested
21 years of experience

We are a local family-owned business that opened its doors in 2004 with our main goal of providing the best customer experience that we can to every single customer from the smallest to the biggest projects and maintain a long term relationship. We are ONE-STOP-SHOP for ALL Energy Efficiency needs. We are located in Renton, WA and gladly serving over 25 cities in the Washington Puget sound area. Our affordable, licensed, insured, and trained workers are here to help make your home safe, energy-efficient and comfortable. We can do: Energy efficiency upgrades and planning, Attic & Crawl space clean up and decontamination, Attic & Crawl space insulation installation. Vapor & Radiant barriers installation. Air Ducts & Dryer vent cleaning & replacement. HVAC, Ventilation installation and repair. Solar fans. HVAC Lighting installation, Generators, Surge protectors.

We are a local family-owned business that opened its doors in 2004 with our main goal of providing the best customer experience that we can to every single customer from the smallest to the biggest projects and maintain a long term relationship. We are ONE-STOP-SHOP for ALL Energy Efficiency needs. We are located in Renton, WA and gladly serving over 25 cities in the Washington Puget sound area. Our affordable, licensed, insured, and trained workers are here to help make your home safe, energy-efficient and comfortable. We can do: Energy efficiency upgrades and planning, Attic & Crawl space clean up and decontamination, Attic & Crawl space insulation installation. Vapor & Radiant barriers installation. Air Ducts & Dryer vent cleaning & replacement. HVAC, Ventilation installation and repair. Solar fans. HVAC Lighting installation, Generators, Surge protectors.


Avatar for Burlingame Contracting

Burlingame Contracting

5.00(
15
)
Approved Pro

Burlingame Contracting

5.00(
15
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
37 local quotes requested

We are a local Whatcom County family run business who specializes in residential remodels and additions. No project is too big or too small. We can do anything from siding, decks, fences, to bathroom and kitchen remodels. We also do ADU's DADU's and can help facilitate the permitting process.

"Paul Burlingame (and team) constructed a basement garage and attached ADU on the side of our 100 year old house - no small feat at all. Initially we were a little guarded because of all the horror stories you hear about shiesty contractors, but our experience with Paul has been nothing but positive throughout the entire build. He has a keen attention to detail and values good quality work. For example, there were a couple crucial details that were not described by our engineer, and Paul worked hard to determine the right course of action. In the end, what he came up with was better than we could have imagined. Not only is he personable and a knowledgeable contractor, he has an eye for aesthetic which was a delight as we discussed design options, from trim details to pergola hardware. In the end, Paul and his team built us a stunning 800 sf 2 story ADU and 400 sf basement garage, that feels spacious and contemporary while beautifully tying together with the exterior of our existing 1920s Tudor Revival home. I can not recommend Burlingame Contracting enough! Thank you Paul!!"

Claire C on December 2022

We are a local Whatcom County family run business who specializes in residential remodels and additions. No project is too big or too small. We can do anything from siding, decks, fences, to bathroom and kitchen remodels. We also do ADU's DADU's and can help facilitate the permitting process.

"Paul Burlingame (and team) constructed a basement garage and attached ADU on the side of our 100 year old house - no small feat at all. Initially we were a little guarded because of all the horror stories you hear about shiesty contractors, but our experience with Paul has been nothing but positive throughout the entire build. He has a keen attention to detail and values good quality work. For example, there were a couple crucial details that were not described by our engineer, and Paul worked hard to determine the right course of action. In the end, what he came up with was better than we could have imagined. Not only is he personable and a knowledgeable contractor, he has an eye for aesthetic which was a delight as we discussed design options, from trim details to pergola hardware. In the end, Paul and his team built us a stunning 800 sf 2 story ADU and 400 sf basement garage, that feels spacious and contemporary while beautifully tying together with the exterior of our existing 1920s Tudor Revival home. I can not recommend Burlingame Contracting enough! Thank you Paul!!"

Claire C on December 2022


Avatar for MDS Pacific Northwest Construction LLC

MDS Pacific Northwest Construction LLC

4.80(
5
)
Approved Pro

MDS Pacific Northwest Construction LLC

4.80(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
68 local quotes requested

we are a family owned license and bonded General Contracting company that takes pride in making our clients building experience as professional and positive as humanly possible. Our clients satisfaction is our number one priority. We have a team of professional craftsman at our disposal to make sure that each project is done in a timely manner never jeopardizing quality. We are able to complete projects from start to completion with our team and partners. as CEO my company can self perform every building aspect of the job from the plans and design phase down to completion. thank you for considering our company. here is a list of what our company provides design builds custom builds Excavation All forms of concrete framing professional installation of all siding from Cedar LP, Hardy plank etc. Drywall , hanging , mud , texture specialize in top quality interior finish’s custom cabinet builds

"Michael’s work is excellent quality. High attention to detail."

Sarah F on December 2024

we are a family owned license and bonded General Contracting company that takes pride in making our clients building experience as professional and positive as humanly possible. Our clients satisfaction is our number one priority. We have a team of professional craftsman at our disposal to make sure that each project is done in a timely manner never jeopardizing quality. We are able to complete projects from start to completion with our team and partners. as CEO my company can self perform every building aspect of the job from the plans and design phase down to completion. thank you for considering our company. here is a list of what our company provides design builds custom builds Excavation All forms of concrete framing professional installation of all siding from Cedar LP, Hardy plank etc. Drywall , hanging , mud , texture specialize in top quality interior finish’s custom cabinet builds

"Michael’s work is excellent quality. High attention to detail."

Sarah F on December 2024


Avatar for Comfort & Style Construction

Comfort & Style Construction

5.00(
3
)

Comfort & Style Construction

5.00(
3
)
Customers say: Quick response
1 years of experience

Comfort and Style Construction LLC is your trusted general contractor based in Whatcom County, specializing in bringing comfort and style to your home. We handle all aspects of construction, from renovations to general home improvements, with a particular focus on small-scale projects that make a big impact.

"Timely, top quality work, zero concerns. Would absolutely recommend and hire again."

Aleksey C on December 2024

Comfort and Style Construction LLC is your trusted general contractor based in Whatcom County, specializing in bringing comfort and style to your home. We handle all aspects of construction, from renovations to general home improvements, with a particular focus on small-scale projects that make a big impact.

"Timely, top quality work, zero concerns. Would absolutely recommend and hire again."

Aleksey C on December 2024


Avatar for Monarca Construction & Remodeling LLC

Monarca Construction & Remodeling LLC

5.00(
9
)

Monarca Construction & Remodeling LLC

5.00(
9
)
Customers say: Quick response
1 years of experience

Monarca Construction & Remodeling brings over 15 years of expertise to every project, ensuring unparalleled craftsmanship and attention to detail. Our dedication to customer satisfaction, respect, and delivering excellent service sets us apart in the industry. Trust in our experience to transform your vision into reality, backed by a legacy of quality and commitment.

"Very well. Carlos did an excellent job and seemed to care that the work was well done. No cutting corners."

Lynda W on November 2024

Monarca Construction & Remodeling brings over 15 years of expertise to every project, ensuring unparalleled craftsmanship and attention to detail. Our dedication to customer satisfaction, respect, and delivering excellent service sets us apart in the industry. Trust in our experience to transform your vision into reality, backed by a legacy of quality and commitment.

"Very well. Carlos did an excellent job and seemed to care that the work was well done. No cutting corners."

Lynda W on November 2024

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Basement Leak Repair questions, answered by experts

In most cases, standard homeowners insurance policies cover water damage from sudden, accidental damage, like burst pipes and leaking appliances. However, water damage caused by flooding, groundwater seepage, or heavy rain is likely to be excluded from coverage. Check your policy to be sure, as some plans include opt-in flood insurance coverage. Certain companies also allow homeowners to add an optional water backup endorsement to a policy.

The best basement waterproofing method depends on the issue you’re trying to solve. For example, if you have standing water on your basement floor, a floor drain or sump pump might be your best solution. Or, if you have standing water around your foundation, installing a drainage system that protects your basement and foundation might be better.

There are several reasons why you may find water dripping through your ceiling. This leak could be the result of a plumbing issue or a damaged roof. It’s important to determine the source of the leak before it causes damage to your home and belongings. Taking steps to catch the water immediately will help with additional issues.

The best way to fix dampness in walls is to find the root cause and fix the underlying issue. After that, you’ll need to dry the wall with a heavy-duty fan and potentially a dehumidifier. If the wall has water damage, you can remove the damaged drywall, patch it with a new piece, and then paint it to match the rest of the wall. 

Due to the nature of basements, some level of waterproofing is necessary to prevent water from seeping in and causing damage. Some definitive signs that your basement needs waterproofing measures or needs existing waterproofing measures need to be updated include:

  • Water in your basement, including damp walls or puddles on the floor

  • Mold spots in your basement

  • Musty smells or odors

  • Warped doors or walls

  • Cracks in walls

  • Insect issues, such as cockroaches and termites

The Ferndale, WA homeowners’ guide to basement leak repair services

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