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TRUSTED BY DUNDEE, OR HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon14
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Dundee

Avatar for John's Waterproofing
John's Waterproofing
4.3(
252
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Dundee, OR and surrounding areas

Approved

In business since 1974

Free estimates

Warranties offered

"John's Waterproofing has taken care of our basement waterproofing services for well over a decade. They are friendly, professional, timely, accommodating and we've never had any problems with the system they maintain over all these years. We really trust and rely on John's Waterproofing and are happy to continue to be customers. We will call on them year after year to take care of our sump pump and French drain system."
Trim around fireplace was removed and mold found along the base
Fiberglass was drooping away from the home, removing its insulation value
Fiberglass Insulation was falling down in clumps from water weight
This window had been upgraded and given trim to give a clean and finished look
Re removed the below-grade sections of the wall and waterproofed with ThermalDry Radiant vapor barrier and installed a drain system around the interior perimeter

+41

Response time9 hrs
Response rate100%
21 neighbors recently requested a quote
Avatar for Better Basements and Waterproofing
Better Basements and Waterproofing
5.0(
10
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Dundee, OR and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

Better Basements and Waterproofing is Portland and Eugene's expert for permanent basement waterproofing and crawl space repair. We specialize in keeping your home dry with advanced drainage systems, sump pump installation, and foundation crack repair. Stop basement leaks, eliminate mold risks, and ensure a healthy home with our money back guaranteed waterproofing solutions.\n\nServing Portland, Eugene and surrounding areas , our veteran-owned team provides transparent, value-driven service without proprietary gimmicks. We offer crawl space encapsulation, vapor barriers, and structural foundation repairs (like carbon fiber and epoxy crack repair) to protect your investment. Get a free estimate for reliable, long-term moisture control!

12mil vapor barrier
12mil vapor barrier
Standard Vapor Barrier
Exterior Drainage
Exterior Drainage

+3

2 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Crawlspace Masters, Inc.
Crawlspace Masters, Inc.
4.9(
94
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Dundee, OR and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Overall the Crawlspace Crew did some great work for our basement area. The initial phone call was very informative, then they came on-site for a walk-thru and provided an itemized estimate we could understand. We expressed that budget was a concern and only elected to do some of the work, they were supportive of this and we were scheduled in within a week. The work was completed in a timely and thorough manner and we are very satisfied. Shout out to Dillon, for working within our budget, and being flexible on the specifics, I would definitely recommend this company/service to a friend or anyone in need."
After
After
After
After
After

+221

Response time2 days
Response rate95%
54 neighbors recently requested a quote
Avatar for TerraFirma Foundation Systems
TerraFirma Foundation Systems
4.1(
100
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Dundee, OR and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"I was please with the estimator, Boston's knowledge and willingness to walk me through the process and unfamiliar territory of basement waterproofing. He was very knowledgeable and answers so many questions, at the time of the walk through as well as in the days after when I had questions after receiving other bids and trying to compare them. In the end, it was just my low budget that kept me from going with Terra Firma. I thought their system was excellent, and would have worked well with my basement, but I had to opt for a less expensive design."
A System Design Specialist helping a homeowner
Encapsulating a crawl space
Fleet of vehicles in our Portland, Oregon locatio
Loading up our truck for a piering job
Loading up a truck for a waterproofing job

+33

Response time10 mins
Response rate100%
105 neighbors recently requested a quote
Avatar for RBP Construction LLC
RBP Construction LLC
4.6(
9
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Dundee, OR and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

RBP Construction was founded by Ruben Bautista, his son Brandon, and their loving dog! Rambo. With over 20 years of experience in the industry, Ruben always dreamed of owning his own business. \nI always dreamed of building something that is s my own. Since leaving my homeland of Veracruz, Mexico my aspiration and vision have been to build and build, we all have the capacity to create and grow something for ourselves and our families. We are proud of what we are doing, even through the tough times, we have an end goal in mind.\n\nRuben prides himself and his team in offering quality services in both residential and commercial construction. From excavations to concrete, and siding services, RBP Construction is your premier contractor in Oregon and Washington. No construction project is too big or too small! We have the knowledge, equipment, and capacity to make your building dreams come true. \n

RBP Construction LLC
RBP Construction LLC
RBP Construction LLC
RBP Construction LLC
Framing

+5

9 neighbors recently requested a quote
Recommended by33%of homeowners
Avatar for Roots Plumbing LLC
Roots Plumbing LLC
5.0(
2
)
Basement Drainage Channels - Install

Serving Dundee, OR and surrounding areas

Approved

In business since 2024

Warranties offered

Credit card accepted

Roots Plumbing LLC knows how important time is to you. Our experienced and professional team will get to the root of your plumbing issues with top quality service and products to save you time and money so you can get on with your day worry free.\n\nwww.rootsplumbingllc.com\n\nhttps://g.page/r/CcSNBQIWtQHgEBM/review

Water Heater Upgrade
Water Heater Upgrade
Water Heater Upgrade
Additional Photos
Additional Photos

+32

Recommended by50%of homeowners
Avatar for Foundations First Northwest, LLC
Foundations First Northwest, LLC
5.0(
1
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Dundee, OR and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

Thousands of NW homeowners have trusted Foundations First Northwest to keep their homes safe, dry and stable since 2005. Nearly half of our business comes from referrals or repeat customers. We can help you too! Foundations First is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.

Sump Pump
High Traffic Drain
Trench Drain
Rain Drain Extension
Basecrete

+13

Response time1 day
4 neighbors recently requested a quote
Avatar for Upfront Construction, LLC
Upfront Construction, LLC
4.9(
28
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Dundee, OR and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Zezar, Antonio and their crew worked very hard. They waterproofed our basement, putting in drainage system, wall covering, sump pump, external drains, and dehumidifier. All the work was done professionally. Their bid addressed everything we wanted done (no other bidder addressed all our concerns) and was still reasonable and competitive. They were very responsive to every question we had. We highly recommend them."
White Cap Encapsulation
Encapsulation
Encapsulation
Encapsulation
Encapsulation

+71

Response time6 hrs
Response rate87%
Recommended by100%of homeowners
Avatar for Pat's Construction, LLC
Pat's Construction, LLC
4.8(
25
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Dundee, OR and surrounding areas

In business since 2014

Free estimates

Small jobs welcome

"Quite simply, great experience. We are doing a remodel of our unfinished basement and we found we had a small crack in our foundation. When I called, I talked to John. We made an appt for the next day. He called to let me know he was going to be 5 minutes late (this show of courteousness is not common in my experience). I was told I would have a bid by EOD the next day and I did. I received 3 quotes and John/Pat's bid was the most competitive in addition to the schedule being the best. They quoted a 7-9 day project (this was right before Xmas). They started the work on a Saturday, worked all day Sunday, and had the project done in 7 days and were able to finish it right before Xmas. I had my contractor check out their work through a few stages and he was so impressed, he got their phone number for future jobs. Wish we didn't have any foundation issues, but since we did, I was very happy I found Pat's Construction."
Driveway concrete
Water management
Drainage & Rain
Response time6 hrs
Response rate99%
Recommended by95%of homeowners
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Showing 1-10 of 56
Basement Waterproofing questions, answered by experts

While it’s possible to seal a foundation yourself, it’s not recommended, as it’s a tricky and labor-intensive job. Foundation sealing is best left to the pros to save yourself time, remove the risk of doing it wrong, and keeping yourself safe. Call a foundation repair professional near you to see what the job will cost.

A vapor barrier can last over 20 years, but they are vulnerable to pests, flooding, and other natural disasters. If your home weathers a storm or is treated for any pest infestation, make sure to have a drywall pro come check the integrity of your vapor barrier. It’s also important to have a pro install a vapor barrier since improper installation can lead to tears or leaks in the barrier that shorten its lifespan.

Many prevention methods can be used individually or in combination to waterproof your basement. Some of the most common waterproofing methods include:

  • Using dehumidifiers 

  • Silicate concrete sealers

  • Vapor barriers 

  • Baseboard channels 

  • Drain tile systems

  • Waterproofing paint

  • Drainage systems

  • Epoxy injection

  • Interior French drains

  • Exterior excavation and waterproofing

  • Cement waterproofing

  • Weep tiles

  • Liquid membrane

  • Sheet membrane 

  • Yard grading

  • Gutters and downspouts

Interlocking garage tiles made with PVC are the most effective for garages with past issues of humidity and flooding because damp concrete is not suitable for paint. Epoxy coating is also water-resistant and can prevent mold buildup. Finally, porcelain tiles are a wonderful option for wet conditions if your budget allows.

A sump pump can be added to an existing basement. To do this, you will need to use a jackhammer or sledgehammer to break up the concrete and dig a pit. You will also need to create a hole in your basement wall to run the discharge pipe through.

The Dundee, OR homeowners’ guide to basement waterproofing services

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