Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Rainier, OR

Enter your zip and get matched with up to 5 pros

Find Basement waterproofing pros in Rainier

Avatar for John's Waterproofing
John's Waterproofing
4.3(
251
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Rainier, OR and surrounding areas

Approved

In business since 1974

Free estimates

Warranties offered

"From the first visit to my home from Sean for an estimate, to the crew that arrived to do the project I was impressed. Everyone was extremely professional. The crew arrived on time, the crew leader introduced me to the rest of the crew and explained how they would proceed with the project. They protected the work spaces with plastic from my garage to the crawl space opening in side my closet. They went to work and kept me informed about the progress. The whole crew worked very efficiently and got the project done in one day. They left work area spotless when they were done. I would highly recommend this company for any waterproofing project!!"
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%
20 neighbors recently requested a quote
Avatar for John's Waterproofing Co.
John's Waterproofing Co.
4.0(
71
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Rainier, OR and surrounding areas

Approved

In business since 1974

Free estimates

Warranties offered

"Friends who know what our basement looked like before are flabbergasted. The information they send you after you contact them is super educational and everyone was prompt, polite, and professional. Wish we'd done this sooner."
Encapsulation System
Before Encapsulation
Before Interior Drain System
After Interior Drain System
Finished basement

+38

Response time6 hrs
228 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for J.S. Chappell LLC
J.S. Chappell LLC
New to Angi
Basement Drainage Channels - Install

Serving Rainier, OR and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

We offer a full service one stop shop… From Dust to drapes we cover everything in between. We are leaders in Residential New Construction and Home Renovations, New Development, Decks, Sheds, Shops, Additions. Our services also include our Commercial Remodeling side, no job too big or to small we’re here to be a pillar in our community and grow in the right direction. \n\nWe take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Jesse Chappell
First Coat
New Look
Sand
Remodel

+29

Response time2 days
Response rate86%
Eliseo 1 call does it all
5.0(
15
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Rainier, OR and surrounding areas

In business since 1984

Free estimates

Emergency services offered

I, am a one man show I grew up in construction. I have 32 years experience. I, am not cheap but quality and reliabilty does pay. I, charge an hourly rate of $50.00 plus a $35 daily trip fee. I, encourage customers to send me photos to my phone. This helps me to analyze your project.

Recommended by100%of homeowners
Ethereal Elements
4.5(
85
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Rainier, OR and surrounding areas

In business since 1993

Free estimates

Emergency services offered

"Ethereal Elements provided exceptional, professional and quality work repairing my basement wall leak. Dealing with Q was very easy, he is personable and to the point. Dale, who performed the work knew exactly what he was doing, he was quality oriented from start to finish. The work was completed on 4 October, I held off writing this feedback in hopes we would have a couple of extreme downpours so I could verify the basement would not leak. Q guaranteed the basement would not leak again, or they would come out and fix it. The cost of this job was reasonable and I was able to use the discount coupon. I would hire Ethereal Elements again."
Front Entry
Additional Photos
Front of Garage
After Framing Repair
Siding Installation

+2

Recommended by92%of homeowners
Avatar for Simpson Plumbing, LLC
Simpson Plumbing, LLC
4.6(
128
)
Basement Drainage Channels - Install

Serving Rainier, OR and surrounding areas

In business since 1980

Free estimates

Emergency services offered

"They came up with a list of things needed to be completed. I have decided not to have anything completed at the moment. He was professional and prompt for our appointment. Everything went very well. I would probably consider using them in the future. There was a leak in the toilet in the master bedroom. He ended up actually making it worse. My husband was able to fix this problem himself."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Recommended by90%of homeowners
Avatar for Simmons & Crowe Pest Control
Simmons & Crowe Pest Control
4.6(
799
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Rainier, OR and surrounding areas

In business since 2012

Emergency services offered

Credit card accepted

"They did an inspection of the attic, and basement.  Determined the possibility of mice in the attic.  Set traps and returned a week later. Offered a year long extermination package that included patching access holes etc... set more traps and 2 other employees removed mice the following week.  We we probably most disappointed in the lack of professionalism.  We provided the ladder so they could gain access into the attic.  On the follow-up visit employee didn't use a ladder and simply pulled himself into the attic. The mice seem to be gone.  We haven't purchased the program.  Very pleasant communication with the office in arranging the appointment.  It was offered as a $99 coupon which was a reasonable price.  We considered the package but decided to wait to see if we still had an issue.
"
Treating the inside of a home (Earl)
Picture of Earl and his truck
Recommended by88%of homeowners
Showing 1-10 of 29
Basement Waterproofing questions, answered by experts

Yes, you can add a bathroom to an unfinished basement, but you’ll want to take proper precautions if doing so. As with any bathroom addition, you’ll need to make sure that it’s approved by local building authorities first. With unfinished basements, you especially need to keep an eye on proper ventilation practices.

If you set up a dehumidifier, it will usually dry out your wet crawl space within 12 to 24 hours. Once the space is dry, it’s a good idea to take preventative measures to keep it dry. These include installing a French drain or other exterior foundation drainage system, installing a sump pump in the crawl space, and installing a vapor barrier in addition to leaving the dehumidifier running.

Crawl space encapsulation typically lasts between 10 to 20 years. If you experience a catastrophic event, like a flood, or poorly encapsulate your space with low-quality materials, it may only last a decade. Otherwise, as long as you properly maintain your crawl space, a high-quality encapsulation can last more than 20 years.

Yes, the air from a damp basement can travel up into your living area through a process called the stack effect, so moisture, mold spores, and other debris in your basement air can all decrease your indoor air quality on your main floors. Additionally, damp basements can promote the rotting of building materials, which can damage flooring, insulation, and framing on your first floor in addition to materials in the basement.

Yes, if your crawl space is prone to humidity, a dehumidifier can help keep it dry. For use in a crawl space, you’ll need a high-capacity and high-efficiency dehumidifier with built-in air filtration. It’s also wise to purchase one with a self-draining feature. Otherwise, you’ll need to climb into the crawl space to empty the dehumidifier.

The Rainier, OR homeowners’ guide to basement waterproofing services

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