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  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon108
    Verified foundation drain installation services reviews

Find Foundation drain installation pros in Otis

Avatar for John's Waterproofing
John's Waterproofing
4.3(
252
)
Foundation Drainage - Install or Replace

Serving Otis, OR and surrounding areas

Approved

In business since 1974

Free estimates

Warranties offered

"I researched 4 companies to fully encapsulate a crawlspace damaged by flooding and rats. I also did a lot of research into possibly doing it myself so i knew what to look for. John's was the most expensive, but they were all in the same general ballpark. I was put off by some of the competitors marking insulation as "extra" and not including in their initial estimate. Insulation is required! John's costs a bit more but you get more too: John's insulated the entire floor with wrapped foam pads, dug a drain trench around the entire perimeter, jacked up every concrete pier to slide vapor barrier underneath the posts, and used proper mechanical fasteners on all of the wall insulation boards. Every nook and cranny was sealed with spray foam. The workers were amazing. They did not cut any corners. They nipped and tucked every tight little spot and never complained or made excuses. They built a plastic clean-tunnel every day and took it down down every afternoon. They did not leave behind trash. My crawlspace is clean enough to literally eat off the floor now. I would recommend John's if you want your job done correctly."
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%
24 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
4.6(
915
)
Sump Pump or Interior Foundation Drains - Install

Serving Otis, 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

4 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for TerraFirma
TerraFirma
4.0(
105
)
Foundation Drainage - Install or Replace

Serving Otis, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"I have had two issues since they installed the new sump pump and irrigation. Issue number one was water still getting passed the new concrete. The other issue is that the new concrete was not level at all which has caused issues with the new flooring I installed. However, their customer service is top notch and will work hard to take care of you."
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
71 neighbors recently requested a quote
Recommended by79%of homeowners
Avatar for Holmes Concrete & Excavation LLC
Holmes Concrete & Excavation LLC
5.0(
14
)
Concrete Foundation - Install

Serving Otis, OR and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"I have a property that one out of the four concrete pads in the driveway had sunk. The tenant thought it could cause a tripping hazard so I contacted James and he went out there in one day with his crew and remove the concrete and repoured the concrete pad, making it level. He matched the concrete pad with an aggregate finish, and it looked like it did when it was new they were very professional and cleaned up after themselves and the tenant was very happy."
BLACK ITALIAN SLATE
BLACK ITALIAN SLATE
BROOMED PATIO
OVERALL VIEW
FRONT WALKWAY

+8

7 neighbors recently requested a quote
Avatar for GARRISI INSULATION AND WATER MITIGATION LLC
GARRISI INSULATION AND WATER MITIGATION LLC
5.0(
1
)
Sump Pump or Interior Foundation Drains - Install

Serving Otis, OR and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Most on time ready and qualified installers we've had a pleasure to work with in a long time. Worked with our schedule and went above and beyond with integrity and knowledge of his scope of work...will be using again!!!"
New construction
New construction
New construction
New construction
New construction

+5

19 neighbors recently requested a quote
Avatar for Gage Contractors, Inc.
Gage Contractors, Inc.
New to Angi
Concrete Foundation - Install

Serving Otis, OR and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

We’re a locally owned and operated company that values honesty and integrity and treats your We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

What We Don
What We Do
Exterior Project
Stair Way
Kitchen

+4

Response time1 day
Response rate100%
2 neighbors recently requested a quote
Busser contractors LLC
New to Angi
Concrete Foundation - Install

Serving Otis, OR and surrounding areas

Approved

Free estimates

Credit card accepted

\nWe take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s 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.\n

6 neighbors recently requested a quote
Showing 1-10 of 36
Foundation Drain Installation questions, answered by experts

Basement toilets don’t always need a pump. However, it is the most common setup because plumbing systems use gravity to move waste away from the home. Basement toilets often sit below the home’s main sewage system, and installing a sewage ejector pump pushes the wastewater and sewage up to the main sewer line. Alternatively, you can use an upflush or macerator toilet that breaks down the waste and pushes it straight to the main sewer line rather than via a sewer line from the bathroom.

Methods include interior sealants, exterior excavation and waterproofing membranes, sump pump installation, and vapor barriers for encapsulation. Techniques vary based on the structure and severity of moisture issues.

A sewage ejector pump is necessary if you have any plumbing fixtures, such as a bathroom, laundry room, or sink, located below the level of your home's main sewer line. Standard plumbing relies on gravity to drain wastewater and solid waste into the municipal sewer system or a septic tank. For fixtures below this level, like those in a basement, gravity cannot move the waste upward. The ejector pump provides the force needed to pump the sewage up to the main line. Without one, wastewater from below-ground fixtures would back up, potentially causing a sewage overflow and flooding. If all of your plumbing is on the main floor or higher, gravity is sufficient and an ejector pump is not needed.

Costs range from $2,000 to $7,000, depending on system type and excavation requirements.

Yes, a well-maintained sump pump can increase a home's value and make it more desirable to potential buyers; it does not lower property value. By protecting the basement from flooding and water damage, a sump pump provides peace of mind and can make the space usable for storage or as an extra room. For buyers interested in homes with basements, a working sump pump is a significant feature that adds value by ensuring the space is secure and less likely to flood.

The Otis, OR homeowners’ guide to foundation drain installation services

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