Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Sublimity, OR

Enter your zip and get matched with up to 5 pros

TRUSTED BY SUBLIMITY, OR HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon22
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Sublimity

Avatar for Groundworks
Groundworks
4.6(
915
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sublimity, OR and surrounding areas

Approved (Corporate)

In business since 2021

Free estimates

Warranties offered

Groundworks is the North America's leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we're there with one mission to repair, protect and improve their home. For state licenses visit Groundworks.com/licensing

Basement
Basement
Basement
Concrete
Concrete

+20

6 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for John's Waterproofing Co.
John's Waterproofing Co.
4.2(
72
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Sublimity, OR and surrounding areas

Approved (Corporate)

In business since 1974

Free estimates

Warranties offered

"David and Cody from John's Waterproofing went straight to work; they quickly found the problem, showed me the problem, discussed what would have to be done to fix the problem, fixed the problem, then thoroughly cleaned up. Very nice people to work with, from the schedulers through the technicians."
New Home Encapsulation
SilverGlo Insulation
CleanSpace
SaniDry Dehumidifier
Puddling in Basement

+7

Response time11 hrs
Response rate94%
36 neighbors recently requested a quote
Avatar for TerraFirma
TerraFirma
4.0(
105
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - RepairBasement Drainage Channels - Install

Serving Sublimity, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services 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."
Crawl Space Encapsulation with TerraFirma
Basement Waterproofing with TerraFirma
Foundation Repair with TerraFirma
Concrete Lift and Repair with TerraFirma
Before - Basement Waterproofing in Eugene, OR

+33

Response time30 mins
67 neighbors recently requested a quote
Recommended by79%of homeowners
Avatar for Guest & Son's Excavation and Land Management
Guest & Son's Excavation and Land Management
5.0(
6
)
Basement Drainage Channels - Install

Serving Sublimity, OR and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

Hi, I'm Chase, owner of Guest & Son's Excavation and Land Management. We provide honest, reliable excavation services with quality workmanship, fair pricing, and clear communication from start to finish. Whether you need site preparation, grading, drainage, trenching, driveway work, land clearing, or other excavation services, we treat every property with care and every customer with respect. We offer free estimates and are committed to getting the job done right the first time.

Retaining Wall Footing Excavation
Aggregate Base Compaction
Footing Base Preparation
Creek Bank Stabilization
Farm Drain Tile Repair Completed

+22

10 neighbors recently requested a quote
Avatar for Horizon Construction & Development, LLC
Horizon Construction & Development, LLC
New to Angi
Basement Drainage Channels - Install

Serving Sublimity, OR and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Horizon Construction & Development LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

8 neighbors recently requested a quote
Desired Effect Irrigation and Hardscape
New to Angi
Basement Drainage Channels - Install

Serving Sublimity, OR and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

Desired Effect Irrigation and Hardscape is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.\n

Showing 1-10 of 50
Basement Waterproofing questions, answered by experts

If a crawl space isn’t vented, there can be moisture buildup, which can lead to mold damage, easily destroying the foundation of your home. A closed-off crawl space can trap heat, which can be useful in the winter, but can also trap dangerous gases and prevent clean air from entering the home through the floorboards.

Yes, professional installers use weather-resistant materials to protect the dish and cabling from environmental damage.

Whether to waterproof your basement from the interior or exterior depends on several factors, including your budget.

Exterior waterproofing is generally considered the superior method because it stops water at the source, preventing it from seeping into and damaging your basement walls. This approach offers the most protection, making it ideal if you use your basement for storage.

By contrast, interior waterproofing is often less expensive and requires less labor because the area is more accessible.

For maximum protection against water leakage and moisture, applying waterproofing measures to both the inside and outside is the best solution. However, if you must choose only one, stopping water from the outside is the most effective approach to preserve your foundation and prevent damage.

There are a few downsides to a wet room, the most important of which is the risk of mold growth from the moisture and humidity. Standard bathrooms can have the same issue, but wet rooms are more likely to experience problems because water is less carefully contained. You also have less privacy since the entire bathroom is open, and the room must include waterproofing, which makes wet rooms more expensive to install than regular bathrooms.

The best way to ensure the ground next to your home’s foundation drains properly is to divert water away from it as much as possible. While a flood wall can stop water from entering the house, gutters and spouts can help direct rainwater and melting snow away from the foundation. Keep your gutters as clear as possible from dead leaves and other yard debris so they can effectively divert water from your house. Add extenders to the spouts so the water runs out and away from your home, not into the surrounding soil.

The Sublimity, OR homeowners’ guide to basement waterproofing services

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