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Best basement waterproofing pros near Washington, OK

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Top-Rated Basement waterproofing pros in Washington - Updated Nov 2026

Avatar for Groundworks
Groundworks
4.8(
51
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Washington, OK and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2000

Free estimates

Warranties offered

"Couldn't be happier with the results, but the best part of the experience is all the amazing, hard-working, highly dedicated and profesisonal people who work for this company. We have an older home (1984 build) with a very large open, back patio. Water erosion and tree roots had wrecked havoc on the concrete causing joint erosion, extensibe wide cracks, shifting and lift. I didn't want to jack it all up and go to the expense of re-pouring and hoped this would be a smart solution. Joe, Kaly and Mark worked an absolute miracle and the results are exactly what I was hoping for. Their approach was thorough and meticulous and I knew from the get-go I was in good hands. I highly recommend you turn to them for all your concrete repair solutions and I won't hesitate to refer my clients to them in the future. You won't regret it!"
Basement
Basement
Basement
Basement
Foundation

+14

163 neighbors recently requested a quote
Recommended by86%of homeowners
Sooner Okie Irrigation & Drains
4.4(
31
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Washington, OK and surrounding areas

Approved

In business since 2007

Warranties offered

Credit card accepted

"I am very happy with the quality of work and product that I received. I have a decent sized lot and had 9 sprinkler zones installed last summer. Kevin and his crew did a great job. The communication was excellent as well. We had a pretty good rain on the first day and his crew did not come out due to it being too wet to dig. Kevin contacted me ahead of time to tell me they would reschedule for later in the week. They held to that promise. Kevin met with me after the install and showed me how to work the control box and make sure all of my questions were answered. I held off writing this review until spring of the following year. I was really concerned due to the really cold weather that we had during the winter that I would have issues with broken pipes. I tested all of the sprinklers in March and everything worked great. I definitely recommend this company to anyone needing a quality irrigation system installed."
Response time1 day
3 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Superior Excavation Solutions LLC
Superior Excavation Solutions LLC
4.5(
4
)
Basement Drainage Channels - Install

Serving Washington, OK and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"Superior Excavations Solutions (Brendon) did an excellent job on my brother's anaerobic sewer system! My brother is a disabled veteran so I manage his affairs from New Mexico which can be challenging at times. But Brendon made it easy. He was working against severe rainy weather on a weekend to get this system in and get it up and running. My brother now has a new system and it is working like a charm.. I would highly recommend Brendon to put in any sewer system."
Tank Hole
Tank Setting Process
Tank Leveled and Plumbed
Finished Product
Tank Hole/Tank Setting Process

+50

Response time12 hrs
Response rate92%
17 neighbors recently requested a quote
Stevenson Septic & Backhoe, LLC
New to Angi
Basement Drainage Channels - Install

Serving Washington, OK and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you are going through. We know every customer has different desires, different needs and different schedules. We are not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

Response time1 day
Truck and Tractor
New to Angi
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Washington, OK and surrounding areas

Approved

In business since 1985

Free estimates

Offers commercial services

Serving Tecumseh and the surrounding area, we provide dependable excavation, loose-fill gravel installation, and land-clearing services for residential, agricultural, and commercial projects. \n \nWhether you need a driveway refreshed, property cleared, ground prepared for construction, or gravel spread and graded, we have the equipment and experience to get the job done efficiently and professionally.

10 neighbors recently requested a quote
Oasis junk removal and demo
New to Angi
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Washington, OK and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

Oasis started in Tulsa in 2024, hauling and doing demo for local contractors — the kind of customers who drop you fast if you're late, sloppy, or slow. We weren't. They kept calling.\n\nNow we're University of Oklahoma students who've brought the business home to Norman — with crews, trucks, and trailers ready, and one of us running Oasis full-time. Licensed, insured, and building our name here the only way we know: show up on time, quote it straight, work harder than anybody, and leave every property cleaner than we found it.\n

2 neighbors recently requested a quote
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Basement Waterproofing FAQs, answered by experts

Damp proofing and waterproofing are both methods to help keep your basement dry. Damp proofing keeps soil moisture from entering your basement, which is helpful since your basement is underground. Waterproofing, however, keeps both soil moisture and liquid water out of the basement, which is essential, especially if you live in a wet environment. Because it’s more protective, waterproofing typically costs more than damp proofing.

Proper drainage is the only way to ensure that your crawl space stays dry. Depending on your property and the extent of your issue, you might need to consider a gutter system, a French drain, or sump pumps to avoid and handle water and moisture under your home. Dehumidifiers can also help to prevent moisture from accumulating if you have a high-humidity environment.

A moisture or vapor barrier helps separate the warm air inside your home from the cold air outside of it. Without it, your walls could collect condensation, mold, or other damage. Check your local building codes to see if including an interior vapor barrier is necessary for your building project or renovation, especially for rooms that are likely to be humid, like bathrooms.

In most cases, yes, because the large majority of basements leak or will have moisture issues at some point, and waterproofing methods can mitigate that risk or eliminate it entirely. Plus, water and moisture issues can be quite problematic, as they can lead to mold growth, rotting of building materials, structural damage, poor indoor air quality, increased electric bills, and other problems.

Although the two terms are closely related and often used interchangeably, pier and beam foundations and crawl spaces are different things. A pier and beam foundation is made up of concrete piers and wooden beams and creates a space under the home known as a crawl space. There are several types of foundations that create crawl spaces, often collectively known as “crawl space foundations,” but the crawl space itself is separate from the foundation. 

The Washington, OK homeowners’ guide to basement waterproofing services

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