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*The Angi rating for Basement Waterproofing companies in Wilderville, OR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

*The HomeAdvisor rating for Basement Waterproofing companies in Wilderville, OR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on August 28, 2026

Find Basement waterproofing pros in Wilderville

Avatar for TerraFirma
TerraFirma
4.0(
105
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - RepairBasement Drainage Channels - Install

Serving Wilderville, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"The problem ended up being plumbing and not waterproofing. But TerraFirma did a consult right away, diagnosed the issue quickly and was really helpful in figuring out the next steps. I really appreciate their time."
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
70 neighbors recently requested a quote
Recommended by79%of homeowners
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Avatar for Blake Excavation LLC
Blake Excavation LLC
5.0(
6
)
Basement Drainage Channels - Install

Serving Wilderville, OR and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Blake Excavation was recommended and we are ever so grateful! Our Septic Drainfield had failed after 42 years and we were in need of urgent help. Despite delays courtesy of an understaffed DEQ Jason kept us informed and was onsite the minute the permit was approved. The crew showed up on Friday and worked through the weekend to get us back online. They were courteous and caring and we are ever so grateful!"
Retaining Wall
Retaining Wall
Retaining Wall
Retaining Wall
Retaining Wall

+2

Response time2 days
Recommended by83%of homeowners
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Avatar for Pacific Builders Tim Hogue
Pacific Builders Tim Hogue
3.7(
35
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Wilderville, OR and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"We are so happy with our roof! It actually took less time than we had been told it could take, and the cleanup was immaculate. The crew was polite and never stopped working until the job was done. Tim Hogue was easy to work with and we will be using his company again in the spring. We totally recommend his company!"
Coustom base board
Dewitt's project
Dewitt's project
Dewitt's project
stone fire place

+42

Response time7 hrs
Response rate85%
1 neighbors recently requested a quote
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Frank Millett Construction
3.8(
9
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Wilderville, OR and surrounding areas

Approved

In business since 1973

Free estimates

Offers commercial services

"Frank was very professional. He made bids and when one came in $1000 less he told me and I was able to pay less than expected. The crew were very polite and my life could continue through the repair. At the end they even brought in a nice supply of fire wood from my wood shed and stacked it next to my kitchen door!"
8 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for TerraFirma Foundation Systems
TerraFirma Foundation Systems
5.0(
11
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Wilderville, OR and surrounding areas

In business since 2005

Free estimates

Warranties offered

"They did a great job! They were reasonable priced. Very careful not to track dirt through the house while they were working. Excellent communication scheduling and throughout the process."
Additional Photos
Additional Photos
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Additional Photos
Additional Photos

+11

Response time7 hrs
Recommended by70%of homeowners
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Avatar for Western Construction Systems, LLC
Western Construction Systems, LLC
3.5(
80
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Wilderville, OR and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"Western Construction did a great job of inspecting our property, explaining how they would do the job and found things we were not aware of. Although they were not hired do the job for me, I would have hired them; they submitted a decent bid and were customer friendly."
Recommended by88%of homeowners
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Avatar for Sears Home Improvement Products
Sears Home Improvement Products
3.7(
1,712
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Wilderville, OR and surrounding areas

In business since 1886

Free estimates

Credit card accepted

"I called to set the appointment.  they gave me a three hour time window.  the gentlemen showed up towards the beginning of the time frame.  they were very courteous.  They explained what they were going to do, how the equipment worked, and about how long it would take.  They cleaned my vents in a reasonable time.  They also vacuumed up all the spider webs around my furnace while they were down there (I have a stone basement so it is a never ending battle).  The next time I need my vents cleaned I will absolutely call them.   I have recommended them to everyone I know."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Recommended by74%of homeowners
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Showing 1-10 of 13
Basement Waterproofing questions, answered by experts

Mold growth is just one common sign of excess moisture in the bathroom. You may also see the paint in the room start to peel away from the walls, or that the walls remain wet for some time after you bathe.

Condensation on the windows is another sign that your bathroom has a potential moisture problem. The room itself may start to smell like mildew.

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.

A leak under your foundation from a water supply line or sewage line is likely to lead to water pooling on certain areas of your property during rainfall, abnormally fast-growing or green grass in certain sections of your lawn, and differential settlement of your foundation, which can result in large foundation cracks, windows and doors failing to operate properly, a wavy or sloping roofline, or damages or irregularities in your interior walls, including cracks and bulging. If it’s a plumbing line embedded in your slab, you’ll also likely notice above-average water bills.

While water in your basement is unlikely to make you sick unless it’s coming from a sewage backup, mold is likely to start to grow in wet areas within 24 hours, and mold can make you sick. According to the Centers for Disease Control and Prevention (CDC), inhaling mold spores can cause allergy symptoms, including runny nose, itchy eyes, difficulty breathing, wheezing, and itchy skin. Individuals with pre-existing respiratory issues like asthma and immunocompromised individuals are at an elevated risk of symptoms when inhaling mold spores.

Yes, crawl spaces can attract bugs, especially since moisture tends to build up in the space, and moisture attracts pests. A good way to prevent pest infestation in your crawl space is to install a vapor barrier—called crawl space encapsulation—on the interior to seal the space, along with a French drain or some other kind of foundation drainage system outside to keep runoff out of your crawl space. You can also seal foundation cracks and repair damages to cut off access to pests.

The Wilderville, OR homeowners’ guide to basement waterproofing services

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

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