-Find top-rated Service Providers

Find Top-Rated Seattle Waterproofing Contractors

Angie's List helps you hire the best - and avoid the rest!

Waterproofing Contractors to Avoid

213

Top Rated Waterproofing Contractors

36

Prevent buyer's remorse with us

  • Over 3 million people trust Angie's List to help make the right choice
  • Be informed to avoid costly mistakes
  • Shop with us to ensure a fair price
  • Our complaint resolution team will help if a project goes bad
+See Verified Local Reviews

Over 4,829 reviews for
Seattle Waterproofing Contractors from people just like you.

A
"The guy that came out inspected the basement for signs of water damage and looked around the outside and foundation, gave me advice on how to deal with storm water" and suggested looking into new gutters and downspouts

-Levana F.

A
"No repairs but the inspection was very valuable: explained to me how moisture was entering my basement. I'm a a smart guy but I didn't understand the subtleties." They were able to show me clues to help me understand.

-Mark S.

+Join 2 Million People on Angie's List

Over 2 million people trust Angie's List.

  • Your Membership Includes:
  • Instant access to top rated businesses covering 700+ services
  • Our Complaint Resolution Team to help when a project goes bad
  • On-the-go access to our iPhone, Android, & iPad apps
Find top-rated Service Providers
See Verified Local Reviews
Join 2 Million People on Angie's List

Local Articles in Seattle

6 questions to ask a basement waterproofing contractor

If you need basement waterproofing work, make sure you ask your basement waterproofing contractor these key questions about licensing and experience.

What to Expect with Basement Waterproofing

Waterproofing a basement can be a costly, but necessary, investment. We asked highly rated basement waterproofing companies to provide their best advice.

laying in grass, flower in toes
Pest Control/Exterminating, Decks & Porches, Pool & Spa Service, Landscaping & Lighting, Lawn & Yard Work, Lawn Fertilization & Treatment, Lawn Irrigation, Painting - Interior, Remodeling - General, Remodeling - Basements, Remodeling - Kitchen & Bathroom, Upholstery Cleaning, Carpet Cleaning, Basement Waterproofing, Heating & A/C

Use this handy guide to tackle some of the key summer maintenance tasks.

A French drain in a basement
Basement Waterproofing

A contractor outlines how to install a French drain and what you can expect to pay to waterproof your basement.

basement, flood, sump pump
Basement Waterproofing

Does your finished basement have seepage? Does water find a way in, and make you wonder if you need foundation repair?

basement waterproofing contractors working
Basement Waterproofing

You have plenty of options when it comes to basement waterproofing.

Angie's Answers

?
Mold in a basement is a common problem. My company helps people with this every day. Some of the answers you received were helpful but not all the information is correct. First, you need to eliminate the two main ingrediants that mold needs to survive. The first one is water intrusion. This is a must. I am assuming you have no water intrusion as you make no mention. The second componant that needs to be eliminated is moisture. Moisture is also humidity. Basements need to be kept airtight in the summer months. Some folks have posted that you need air flow in your basement. Nothing could be furthur from the truth. When you open any windows for example, not one micron of air goes out of the basement, Warm humid air is sucked into the basement. Houses suck air into the basement and it meets the cool surfaces and skyrockets humidity. The windows must be kept closed and a dehumidification device installed to ensure humidity stays below 60% humidity. The dehumidifier should be energy star rated and purchasing a seperate humidity guage is a must to monitor the unit's progress. We like to keep our customer's basements at 50% humidity. This eliminates the smell that is active mold spore growth. Once the water and humidity is brought under control. Remove the organic materials that have mold on them. Walls, sheetrock and studs that have been affected. Follow the advice of previous posts as you must ensure that you do not affect the rest of the home. Once removed, install new walls using as much inorganic material as possible. We also install vapor barrier over the walls and seal the floors to stopwater vapor transmission into the basement. Poly plastic is not a acceptable vapor barrier. It is not "zero-perm" and will still allow moisture transmission. It will also crack and break into pieces over the years. A PVC liner rated "zero-perm" is the correct product in this application. Depending how large the basement is and if it is sectioned off will determine the dehumidifier strength. We use the Santa Fe line of dehidifiers as they are super energy efficiant and work like a dehumidifier on steriods. I hope this helps and I wish you the best in Basement Health!
?

Where is the home located, what is the exterior wall construction and type, how is the space heated?

 

It could be a whole host of different scenarios that would generate that result.  It is nearly impossible to tell but I would say that most basement moisture problems are a result of bulk moisture intrusion or condensation issues. 

 

Given the deep and hard winter this year, it could be a condensation issue that hadn't previously been shown.

 

 

?
?
?
?

Basement Waterproofing reviews in Seattle

A

Rating
I was expecting a more personal response in email (versus "call
Seattle Waterproofing Contractors Provider Name Locked
to schedule an appointment" but I can see how selling a lot of these deals could make it difficult to read the requested dates of service. Also I read a lot of the reviews on this provider and realized what they were offering would not work for me.
- Anne L.
A

Rating
It smelled as if there was water leaking in my basement but I could not find the water. When I informed
Seattle Waterproofing Contractors Provider Name Locked
about this, they told me If they can’t see water, then they won’t come. He then gave me helpful advice on what to do what I think there is a leak. This was a misunderstanding of the deal on my part and
Seattle Waterproofing Contractors Provider Name Locked
made it very clear on the jobs they perform.
- Daniel B.
A

Rating
He stayed about 30 minutes and explained water proofing options. We had water in the basement last year (small amount during heavy rains) but have since replaced the gutters. He was fair and stated that with the new gutters we should wait a year to see if we still have an issue. He was helpful but it wasn't much of a deal as the information was mostly generic and it was a very quick review.
- Kate B.
A

Rating
The individual confirmed what others had told us, the crack was not structurally a problem He further told us how much he would charge to fix it and that he would have to dig a large hole in our concrete driveway to do it properly. He told us how we could patch the crack ourselves to prevent moisture entering the crack. We really appreciated his honesty. The company sent someone out promptly. We would call them again if we needed work done.





- jeffrey S.
A

Rating
Seattle Waterproofing Contractors Provider Name Locked
was top-notch, and we can't imagine harder workers. A crew of four
Seattle Waterproofing Contractors Provider Name Locked
by
Seattle Waterproofing Contractors Provider Name Locked
worked as a team to first cut and remove the concrete from the perimeter walls, then install the french drain and re-pour concrete. Wall vapor
Seattle Waterproofing Contractors Provider Name Locked
looks great, we're feeling good about the entire job. It was a ton of work, but they did it all without complaint.
Seattle Waterproofing Contractors Provider Name Locked
(estimator) was great and beyond responsive, and
Seattle Waterproofing Contractors Provider Name Locked
in the office is great to deal with. Highly recommend these folks.
- Darren R.
A

Rating
This is the second time I have had this issue and I was happy to know which contractor to call and what type of service to expect. I returned to
Seattle Waterproofing Contractors Provider Name Locked
in the heavy rain we had a couple of weeks ago to discover that I had water leaking in my basement AGAIN. At least this time, I knew who to call.
Seattle Waterproofing Contractors Provider Name Locked
was out the day after I called to see what was going on and give me a quote. And, they were able to set a date for repair before they left. The team was on time, professional, quick, pleasant and cost friendly. While I hope I have no more leaks, I do know who to call if it happens again.
And, to ensure the record is straight, the leak was not where previous repairs had been. I am happy to say that is still dry and I am hoping I am finally done with water in the basement.

- Suzy S.
A

Rating
concrete First off-
Seattle Waterproofing Contractors Provider Name Locked
was wonderful to work with. I had so many questions and concerns. He handled them all with thoughtfulness and honesty. He was responsive to phone calls throughout and oriented the team the day of the work. He was also willing to work with me on several areas not considered in the original estimate. When it seemed that the concrete was slow to dry on the inside in several places- he made a special trip to the house to check on things and help speed up the process. His customer service was excellent.
The team who did the work were on time,very hard working,pleasant,professional, finished everything in one day(wow) and cleaned up after themselves better than I do.
It was a good experience with Perma Dry. A little more expensive than other bids but
Seattle Waterproofing Contractors Provider Name Locked
's customer service more than made up for it. I await the winter rains to see how everything works under maximum stress. I have no doubt that if there are problems, Perma Dry's quick responsiveness and professionalism will remain consistent.
- Carol M.
A

Rating
They did a great job. Appreciated the affordable options that were offered and will use their service when my tenant leaves the unit.
- Gerald H.

All Waterproofing Contractors in Seattle

Companies below are listed in alphabetical order. To view top rated service providers along with reviews and ratings, Join Angie's List Now!

A Better Crawl Inc

PO Box 4355
Bremerton

A Painter's Edge, Inc.

P.O. Box 362
Stanwood

A&D Construction Serv Inc

14838 Jake Dr SE
Monroe

AAA Handyman Specialists LLC

5709 110th St. SW
Lakewood

AAA Renovation Pros LLC

3201 SW Avalon Way #41
Seattle

Absolute Peek Tile

1823 115th Ave NE
Bellevue

Advanced Construction &Remodeling

12218 4th Ave Ct E
Tacoma

AJA Construction

343 19th Ave
Seattle

Alki Construction LLC

4101 SW 106th St
Seattle

All Done General Contracting

927 perkins way
Sultan

All New Again®

15408 Main Street
Mill Creek

All restoration solution

12158 se 212th ct
Kent

All Seasons Earthworks, LLC

P.O. Box 1900
Snohomish

ALLIANCE RESTORATION, INC

PO Box 319
Redmond

Allied Waterproofing & Drainage, Inc.

4231 S. 3rd Avenue
Everett

Alpha Omega General Contracting

PO Box 5015
Bremerton

Alyn Murray Contractor Services

4714 Ballard Ave. NW
Seattle

American Property Solutions LLC

E60 Way to Tipperary
Shelton

American Waterproofing

6113 44th Pl NE
Marysville

Anderson Handyman Services Inc

72 Ira Light St
Steilacoom

Andy Construction LLC

2333 NE 94th St
Seattle

AR JOYCE REMODEL, INC.

2922 21ST AVE S
Seattle

Atlas Services, LLC

1416 NW 46th St.
Seattle

Axis Custom Builders

19318 29th Ave SE
Bothell

Ben A. Clark General Contractor LLC

11910 Trout Farm Rd.
Sultan

BEST HELP home services Inc.

P.O. Box 1950
Kingston

Better Builders

2701 California Ave SW
Seattle

Bevan's Inc.

4320 196th St SW
Lynnwood

big oceann painting

25623 162 pl se

Black Diamond Blasting

12237 14th Ave S
Seattle

Black Hills Painting Company+

PO BOX 15106
Tumwater

Blackbird Painting

8141 16th AVE SW
Seattle

Blue Pearl Construction

15199 SE 276 PL
Kent

BODINE CONSTRUCTION SERVICES, INC.

6009 212th St SW
Lynnwood

Bogman Construction Services

2400 NW 80th St
Seattle

Bradford Building Company

8210 Wayne Ave
Stanwood

BuiltToBuildIt

41615 May Creek Road
Gold Bar

Burrows Asphalt

12920 Juanita Dr NE
Kirkland

BURROWS ASPHALT SEALING

12920 JUANITA DR NE
Kirkland

C&S Construction LLC

3256 S. 360th St.
Auburn

Camgenuity, LLC

920 11 Ave. E.
Seattle

Cantrell Masonry Restoration & Construction

9516 121st Ave NE
Lake Stevens

Capital Construction Group LLC

Post Office Box 130
Buckley

Carlisle Classic Homes

PO BOX 31128
Seattle

Carter Developing

4310 N Orchard St.
Tacoma

Cascade Valley Construction

12447 Military Rd
Rainier

Caskey Land & Homes

8194 W Deer Valley Rd Ste 106

Cavaliere Construction Co LLC

1880 136th Pl NE
Bellevue

CIRQUE BUILDING

3400 36TH AVE W
Seattle

Classic Insulation & Pest Control

1404 Riverside Dr
Mount Vernon

Clean Crawls

3707 124th Street NE Ste A 1
Marysville

Clean Green Restoration

120 State Avenue NE
Olympia

Clean Space Northwest

5943 State Highway 303 NE
Bremerton

Combined Construction, Inc.

4493 Russell Rd Ste G
Mukilteo

Concrete Sealing Solutions, Inc.

5420 Kitsap Way
Bremerton

Crawl Space Cleaning Pros

109 S. 25th Street
Tacoma

Crawl Space Solutions

8118 Stinson Ave
Gig Harbor

Crawlspaces & Attics NW

22032 244th Ave SE
Maple Valley

Croach Services

12919 NE 126th PL
Kirkland

Crystal Clean Pressure Washing

7724 40th st. w
Tacoma

CRYSTAL SODA BLAST

PO Box 686
Kent

Custom Paint and Home Repair

16541 Redmond Way Bld C
Redmond

Custom Plumbing and Home Remodeling

19115 189th Pl NE
Woodinville

Cutting Edge Construction Today LLC

2818 NE 178th St
Seattle

CWB Construction, LLC

P.O. Box 240
Renton

D & D Elite Builders, LLC

Marysville
Marysville

Dales Helping Hands

1737 NW 56th St
Seattle

do-itol

740 4th st NW
Puyallup

DOCHNAHL CONSTRUCTION INC

16442 SE RENTON ISSAQUAH RD
Renton

Douglas Construction

PO Box 160
Matlock

DreamCatcher Remodeling, Inc.

14102 77TH AVE NE
Kirkland

Earl Zackery Construction

P.O. Box 94784
Seattle

Ed Heuss Co LLC

5420 Kitsap Way
Bremerton

Educated Handyman

4321 Ridgemont Dr.
Everett

Element Builders LLC

5050 42nd Ave SW
Seattle

Ellisport Engineering, Inc.

20501 81st Ave SW
Vashon

Emerald City Interiors

2006 211th Pl SW
Lynnwood

Emerald City Tile & Stone

2024 172nd St SW
Lynnwood

ERC ROCKERIES INC

9050 11th Ave SW
Seattle

Estate Renovations llc

14915 38th Dr SE Unit O1131
Bothell

Estimable Construction LLC

5608 239th St SW
Mountlake Terrace

Experience Northwest

PO Box 58494
Renton

FJ Painting & Maintenance

1713 1st street
Marysville

Foundation Armor

3 Bud Way Ste 27

GREENWOOD INTERNATIONAL

7353 148TH AVE NE
Redmond

Groove Construction

5634 116th Pl SE
Bellevue

GS Home Improvement LLC

6511 E Sprague Ave
Spokane

Holm Handyman Service

11012 Canyon Rd
Puyallup

Honeydew Construction LLC

4015 South K Street
Tacoma

Horizon Building Inc.

8624 Pacific Ave.
Tacoma

HORIZON HARDSCAPES & CONCRETE

11925 11TH PL SW
Seattle

Howie's Home Improvement LLC

3624 PHINNEY AVE N.
Seattle

HS Larson Construction

4541 Point White Dr

Infinity Construction & Design

5720 112TH ST
Puyallup

InterContracting

5223 18th Ave SW
Seattle

J&F CONSTRUCTION inc

11205 GREENWOOD AVE N
Seattle

Jackson Remodeling Sound Seismic

7543 15th Ave NW
Seattle

Jay Construction

4442 S 176th St
Seatac

Jeff Bones Enterprises

1312 18th St NW
Puyallup

Jim Dandy Sewer & Plumbing

903 N. 128th Street
Seattle

Jon Kelly

412 S. Lafayette Street
Bremerton

Just 4 U Construction

PO Box 82455
Kenmore

K Hudcon Construction Inc

2808 E Thomas St
Seattle

KCMA and Services

20622 54th Ave. west
Lynnwood

KELLEY HOME SERVICES LLC

2817 Jahn Ave NW
Gig Harbor

Kelpman Construction

PO Box 881320
Steilacoom

LaBouff Landscape

7433 Mazama ST SW
Olympia

Lakevue Renovations

6302 Sycamore Place
Everett

Lexi Corp

525 100th Pl SE
Everett

Luxtom Homes

306 S. 7th st
Tacoma

Mad Dog Construction LLC

PO Box 5373
Bremerton

Maintco Inc

11020 120th Ave NE
Kirkland

Mattila Painting Inc

14911 Chain Lake Rd
Monroe

Matvey Construction

PO Box 183
Mercer Island

May Valley Excavation

18001 Renton Issaquah Rd SE
Issaquah

MC Home Inspections

900 Meridan E. Ste #19-182
Milton

MC2 Foundations Inc

PO Box 88387
Steilacoom

McCready Remodeling

2304 NE 9th St
Renton

MCDOWELL PILE KING

18905 84TH AVE S
Kent

MCLENDON HARDWARE INC

440 RAINIER AVE SO
Renton

Millennium Builders Inc

8318 13th Ave NW
Seattle

MJ'S REPAIR SERVICE INC.

926 Valentine Ave SE
Pacific

Modern Home Improvement Inc

6325 Martin Way E
Lacey

N & R Construction LLC

9239 11th Ave NW
Seattle

Natural Builders, Inc.

7920 Thomle Rd
Stanwood

NAYCO Construction, LLC

14209 50th Ave SE
Everett

New Dimensions Construction

7945 45th Ave S
Seattle

New Green NW Construction

4725 Shilshole Ave.
Seattle

New Home Solutions

5419 Renton Ave S
Seattle

NK Quality Handyman Services

PO Box 420
Indianola

NORDIC CONSTRUCTION, INC

106 55TH AVE E
Tacoma

Northwest Concrete Enterprises Inc

15205 Cedar Grove Rd SE
Issaquah

Northwest Native Landscapes

8903 27th AVE NE
Seattle

Norton & Associates

22407 87th ave west

On Time Home Services

2507 Highland ave
Everett

Ozco Consulting

5826 143rd St SE
Everett

Pacific Quality Construction

10405 SE 172nd St
Renton

Pacific West Construction & Maintenance LLC

3240 15th Ave W Ste11
Seattle

Patrick Taylor Construction

5012 N Whitman St
Tacoma

Pelling Construction

Box 309, 10015 Lake City Way NE
Seattle

Pelling Industries Inc

10015 Lake City Way
Seattle

Plateau Remodel

1840 220th Pl NE
Sammamish

Plum Construction LLC

709 NW 60th St
Seattle

PREMIER REMODELING Corp.

1202 BlackLake Boulevard Southwest
Olympia

Pristine Homes

231 SW Wilkins Drive
Port Orchard

PTI Construction

4509 74th ave ct w

Puget Sound Insulation & Drywall

229 Tacoma Blvd
Algona

Quintana and Sons

3323 SW 344th St
Federal Way

Rain Pros Inc

1402 Lake Tapps Pkwy E
Auburn

Rainier Company

6827 S J St
Tacoma

RAINY DAY BASEMENT SYSTEMS INC

18931 59TH AVE NE
Arlington

Ram Jack West

PO Box 11701

Raymark Plumbing & Sewer

10710 Lake City Way NE
Seattle

Remington Services

PO BOX 12436
Everett

Renovation & Remodel Specialists LLC

7704 176th St SE
Snohomish

Revolution Custom Builders

2143 N Northlake Way
Seattle

Robbins & Co

818 SW 142nd St
Seattle

Ryner Homes

Snohomish

SALMON BAY SAND & GRAVEL CO

5228 SHILSHOLE AVE NW
Seattle

Saxon Painting LLC

1308 104th St E
Tacoma

Scalise Renovations

112th & Canyon Road
Puyallup

Seattle Handyman Service

621 State Route 9 NE
Lake Stevens

Seattle Superior Waterproofing

10314 Dibble Ave NW
Seattle

Sewer Friendly, LLC

23930 Highway 99
Edmonds

Sharp Landscape

7724 40th st w

SHEARER PAINTING

2720 6th Place S
Seattle

Shenandoah Company

29641 196th Ave SE
Kent

Shoreline Concrete

20126 Ballinger Way NE
Seattle

Side-Sewer

PO BOX 137
Mukilteo

Small World Industries

4614 Haleilio Rd

Sound Repair & Painting

4032 Alturas St. West
Tacoma

Sound Waterproofers Inc

16300 Aurora Ave N
Shoreline

SoundView Construction

10904 21st dr se
Everett

South West Plumbing And Heating

2401 SW Alaska St
Seattle

Spartan Services, Inc

760 107th St S
Tacoma

Standard Insulation & Removal, Inc.

12908 12th St SE
Lake Stevens

Star Concrete Design

PO BOX 2943
Poulsbo

stratton construction

6201 332nd St E
Eatonville

STS Remodeling

9049 20th Ave SW
Seattle

Summerford Construction LLC.

2804 167th AVE NE
Bellevue

Sunrise Contracting LLC

P.O. Box 11147
Olympia

SWOPE EXCAVATION & CONSTRUCTION

3201 SW ROXBURY ST
Seattle

T-Jack Construction, LLC

PO Box 886
Auburn

TBH STERLING

5004 36th Ave SW
Seattle

Terrain

PO Box 66950
Seattle

TILDEN CONSTRUCTION

7116 GREENWOOD AVE N
Seattle

truecraft inc

PO BOX 1346
Tenino

Tuckers Cabinets Co

1625 M St NE
Auburn

Tug Man Can

2645 Rainier Blvd
Puyallup

TWO BROTHERS SERVICES

PO BOX 2637
Kirkland

Ty Remodel

Puyallup

Ultimate Garage Floors

13067 Olalla Valley Rd SE
Olalla

VanCleave Homes

@gmail
Tacoma

Vic Steiner Carpentry Inc

4701 237th Pl SW
Mountlake Terrace

Victorian Craftsmen

8901 Ferncliff Ave NE
Bainbridge Island

Vision Home Improvements

9840 164th Ave NE
Redmond

W C D I Property Maintenance llc

4810 84th St NE
Marysville

Washington LawnScapes

8825 34th Ave NE
Marysville

Waterproofing Plus Inc

PO Box 70496
Seattle

Watershield Seattle

1715 S Forest St
Seattle

Watson Contracting LLC

PO Box 862
Monroe

WeHoneyDo.com Service Companies

10035 Main St
Bothell

Westhill Inc

12810 NE 178th St
Woodinville

Workbench Building + Design LLC

3636 47th Ave SW
Seattle

WRIGHT CHOICE CONSTRUCTION INC

PO BOX 818
Woodinville

Wu Construction

1709 139th Pl NE
Bellevue

Yellow Moon Construction

20126 Ballinger way NE #248
Seattle

Your Home Management

20003 Fremont Ave N
Seattle

Your Home Management

20003 Fremont Ave N
Seattle Zip Codes

Join Angie's List to get the best local reviews in Seattle.

What Does My Membership Include?
  • Instant access to reviews for 700+ services
  • Exclusive service discounts - up to 70 percent off!
  • Top-notch support from our live call center
How does Angie's List work?
1. Say you need a Basement Waterproofing
2. Angie's List has tons of detailed, local reviews.
3. Find a winner, and book them.
4. Angie's List is there to resolve any issues.
CBS
Good Morning America
Fox News
USA Today
The Wall Street Journal
MSN money