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TRUSTED BY FLORENCE, OR HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon37
    Verified foundation drain installation services reviews

Find Foundation drain installation pros in Florence

Avatar for TerraFirma
TerraFirma
4.0(
105
)
Foundation Drainage - Install or Replace

Serving Florence, 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
68 neighbors recently requested a quote
Recommended by79%of homeowners
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 Florence, 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

18 neighbors recently requested a quote
Avatar for Willamette Valley Concrete, LLC
Willamette Valley Concrete, LLC
5.0(
1
)
Concrete Foundation - Install

Serving Florence, OR and surrounding areas

Approved

In business since 2025

Free estimates

At Willamette Valley Concrete LLC, we’re a reliable, owner-operated concrete construction company based in Eugene, Oregon. we specialize in residential concrete projects, including foundations, driveways, patios, and custom features. Our focus is on delivering high-quality craftsmanship, attention to detail, and exceptional customer service. As a local business, we take pride in working closely with our clients to ensure their needs are met with precision and care. When you choose us, you’re not just another project – you’re a valued partner. Let’s create something durable and beautiful together! Call Eathan Lasby at 541-668-1098 for a free estimate!!

Response time2 days
Response rate88%
Avatar for TerraFirma Foundation Systems
TerraFirma Foundation Systems
5.0(
11
)
Foundation Drainage - Install or Replace

Serving Florence, OR and surrounding areas

In business since 2005

Free estimates

Warranties offered

"Being on the coast and close to wetlands, there is a ton of water accumulation in my crawlspace. Terra Firma had a ton of work to dig out the drainage trenches but they did a wonderful job! They had a large crew that tackled different projects to get it all done in 1 day. Everyone was professional and very friendly. I will definitely use them again for my continual foundation improvements."
Additional Photos
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Additional Photos

+11

Response time7 hrs
Recommended by70%of homeowners
Avatar for Unique Design & Sanders Construction, LLC
Unique Design & Sanders Construction, LLC
4.6(
99
)
Concrete Foundation - Install

Serving Florence, OR and surrounding areas

In business since 2008

Free estimates

"Jamison and his crew came in on Wednesday, tore out the old driveway, graded and formed for the new. Put in the gravel sub layer and were ready to pour concrete the next day. Thursday they installed the rebar, poured and and finished the driveway. The whole crew were pleasant and professional and the finished product was all that I asked for and more."
Recommended by97%of homeowners
Avatar for Western Construction Systems, LLC
Western Construction Systems, LLC
3.5(
80
)
Foundation Drainage - Install or Replace

Serving Florence, OR and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"I'm waiting to receive their proposal today, but when he came to see the project site yesterday, Dustin was professional, on time and very thorough in his assessment of the problem. I learned a lot about French drains."
Recommended by88%of homeowners
Showing 1-10 of 28
Foundation Drain Installation questions, answered by experts

A sump pump should be placed at least three feet deep in a pit. The rim of the sump pump basin should be level with your basement floor. If you find your pit is too deep, you can fill the bottom with gravel until the rim of the sump pump is flush with the floor.

Grinder pumps alone cost $300 on average. The average cost to install a new grinder pump is between $2,000 and $4,000, including the pump and labor. This price can also change based on the exact type of grinder pump you choose, labor costs in your area, and the power system your home currently has.

The least expensive basement waterproofing methods include grading soil away from your home, installing downspout extenders on your gutter system, and applying a waterproof paint on the interior of the foundation walls. Installing a French drain is a relatively inexpensive method if you do the work yourself, although it’s labor-intensive and can be challenging to install properly.

If your basement often leaks after heavy rain, it’s probably caused by hydrostatic pressure. When the ground is saturated with water, it can put pressure on the exterior of your home’s foundation, causing cracks in the basement wall and pushing water through any existing weak spots. Over time, hydrostatic pressure can cause structural damage to your home.

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.

The Florence, 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.