Top Professionals near Bothell, WA

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Basement Expert Waterproofing of Seattle
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Lynnwood, WA Basement Waterproofing

Basement Expert is a specialized basement waterproofing and foundation repair company serving the Seattle, Bellevue, and Everett areas. The company offers a comprehensive range of services including interior and exterior basement waterproofing, foundation crack repair, foundation waterproofing, sump pump installation, and French drain systems. Basement Expert is dedicated to keeping basements dry and protecting properties from water damage using the latest technology and techniques. The company emphasizes professional, efficient, and thorough service, with a strong focus on customer satisfaction and quality workmanship. Basement Expert serves both residential and commercial clients, providing tailored solutions to prevent moisture buildup, mold, and structural damage, ensuring the long-term health and safety of homes and buildings.

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Better Basements and Waterproofing
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Seattle, WA Basement Waterproofing

Better Basements & Waterproofing is a trusted expert in basement and crawl space waterproofing serving the Portland, Eugene, and Vancouver areas. The company offers value-driven, tailored solutions to keep basements dry and secure, including basement waterproofing, crawl space vapor barriers, foundation repairs, and sump pump services. Better Basements & Waterproofing emphasizes honest, results-based guarantees and code-compliant installation methods, with a focus on customer education and satisfaction. The company provides free estimates and financing options, along with warranties that cover moisture issues, not just materials. With a commitment to professionalism, transparency, and quality workmanship, Better Basements & Waterproofing aims to deliver long-lasting, effective waterproofing solutions to protect homes and improve indoor environments.

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Embassy Masonry And Foundation Repairs
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Seattle, WA Basement Waterproofing

Embassy Masonry and Foundation Repair is a premier provider of concrete, masonry, and foundation repair services based in Seattle, Washington. The company specializes in advanced and traditional foundation repair techniques, property underpinning, and waterproofing to address both common and complex structural issues. Embassy Masonry and Foundation Repair also offers a wide range of concrete and masonry services, including the construction of walkways, patios, retaining walls, and architectural designs, all delivered with superior craftsmanship. Additionally, the company provides expert chimney and foundation repair services, focusing on identifying root causes and applying precise solutions to prevent further structural damage. With a commitment to quality, safety, and tailored solutions, Embassy Masonry and Foundation Repair ensures the stability and durability of clients' properties, backed by years of specialized experience and a dedicated professional team.

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Gravity Waterproofing and Drainage
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Seattle, WA Basement Waterproofing

Gravity Waterproofing and Drainage is a Seattle-based company specializing in comprehensive waterproofing and drainage solutions tailored to the unique challenges of the Pacific Northwest climate. With over 15 years of experience, the company offers expert services including basement waterproofing, crawl space encapsulation, French drain installation, sump pump solutions, camera scoping, hydro jetting, sewer inspection, and sewer replacement and repair. Gravity Waterproofing is committed to providing high-quality workmanship, personalized service, and competitive rates to protect homes and businesses from water damage and moisture-related issues. The company emphasizes proactive, tailored solutions to ensure dry, resilient foundations and healthy indoor environments, backed by licensed, bonded, and insured professionals.

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KG Basement Waterproofing Seattle
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Seattle, WA Basement Waterproofing

KG Basement Waterproofing Seattle is a specialized company based in Seattle, WA, with over 20 years of experience in basement waterproofing and foundation repair. The company offers a comprehensive range of services including basement and crawl space waterproofing, foundation crack repair, sump pump installation, and French drain installation. KG Basement Waterproofing Seattle focuses on providing long-lasting solutions to keep basements dry, prevent water damage, and improve indoor air quality by addressing moisture and humidity issues. The company is committed to quality workmanship, using advanced technologies and materials to ensure the structural integrity and safety of homes. With a strong reputation for professionalism and customer satisfaction, KG Basement Waterproofing Seattle serves residential clients throughout the Seattle area, offering 24/7 availability for their services.

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Perma Dry Waterproofing & Drainage
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Renton, WA Basement Waterproofing

Perma Dry Waterproofing is a Seattle-based company specializing in basement and crawl space waterproofing services since 1996. The company offers a comprehensive range of solutions including interior and exterior drainage systems, sump pump installation and service, foundation repair, crawl space encapsulation, and basement ventilation systems. Perma Dry Waterproofing focuses on addressing water intrusion and moisture problems to keep basements dry, healthy, and free from mold and structural damage. The company emphasizes common-sense, durable solutions tailored to the unique needs of Northwest homes, backed by written guarantees to ensure lasting results. With a commitment to quality workmanship and customer satisfaction, Perma Dry Waterproofing serves the Seattle area and surrounding communities, providing expert advice and reliable waterproofing services.

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QXO (Waterproofing)
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Seattle, WA Basement Waterproofing

QXO is a leading North American provider specializing in commercial and residential roofing, siding, windows, decking, insulation, specialty lumber, waterproofing, and air barrier systems. The company supports contractors and builders by offering a wide range of top-quality products and cutting-edge solutions designed to improve business efficiency and project outcomes. With a large fleet, extensive branch network, and thousands of team members, QXO emphasizes superior service, 24/7 account access, delivery tracking, and manufacturer rebates. The company also offers a mobile app trusted by thousands of contractors for order placement, account management, and delivery tracking. QXO is committed to advancing the roofing and building industry through innovation, customer support, and career opportunities.

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Technical Waterproofing, Inc.
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Seattle, WA Basement Waterproofing

Technical H2O is a specialized company providing waterproofing services for commercial and industrial properties in the Pacific Northwest since 2001. The company focuses on new construction and facade restoration, combining technical expertise with a culture of superior service. Technical H2O takes pride in delivering high-quality workmanship aimed at preserving historic structures while supporting modern building needs. The company emphasizes tailored solutions and professional service to meet the unique waterproofing challenges of commercial and industrial projects in the region.

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Wet Basement Services
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Redmond, WA Basement Waterproofing

Wet Basement Services is a family-owned and operated company serving the Greater Seattle area for over four decades, specializing in permanent water and mold control solutions for basements. The company offers comprehensive basement waterproofing services including interior and exterior waterproofing, sump pump installation, and advanced drainage systems with a lifetime transferable warranty. Wet Basement Services also provides expert mold control, mold remediation, and mold testing services, addressing the root causes of moisture and water intrusion to protect homes from damage and health risks. The company emphasizes evidence-based inspection, professional concrete removal, safe dust control, and honest warranties, ensuring long-lasting and effective solutions. Founded by Jerzy Radka, who has a strong personal mission to combat mold-related health issues, Wet Basement Services is committed to quality workmanship, customer education, and maintaining healthy, dry homes.

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Basement Waterproofing Questions and Answers

What does a basement waterproofing contractor do?

A basement waterproofing contractor finds where water is getting in and installs solutions such as interior drain tile and sump pumps, exterior waterproofing, crack sealing and window well drainage to keep the basement dry.

Why does my basement leak?

Common causes include water pressure in saturated soil, cracks or gaps in foundation walls, leaks where the wall meets the floor, poor grading, overflowing gutters and failing window wells. Identifying the source helps decide between interior and exterior solutions.

How do I choose a waterproofing contractor?

Get more than one opinion, ask each contractor to explain where water is entering and why their solution fits, and compare written warranties. Be cautious of recommendations that ignore simple fixes such as downspout extensions or grading.

What affects the cost of basement waterproofing?

Cost depends on the basement's size and finish, the method used, the length of drainage installed, sump pumps and backups, excavation for exterior work, and access around the house. Finished basements may need walls or flooring removed.

How should I prepare for basement waterproofing work?

Move stored items, furniture and finishes away from the basement walls where crews will work, and expect dust and noise during installation. Ask where discharge lines will run outside and whether an electrical outlet is available for a sump pump.