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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

Top-Rated Foundation drain installation pros in Florence - Updated Nov 2026

Avatar for John's Waterproofing Co.
John's Waterproofing Co.
4.2(
72
)
Foundation Drainage - Install or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Florence, OR and surrounding areas

Approved (Corporate)

In business since 1974

Free estimates

Warranties offered

"Corey and David of John's Waterproofing Company took our project and had a commercial grade gas water heater installed and running in place of our old one the same day they received our call for service. Thank you John's Waterproofing."
New Home Encapsulation
SilverGlo Insulation
CleanSpace
SaniDry Dehumidifier
Puddling in Basement

+7

Response time11 hrs
Response rate94%
30 neighbors recently requested a quote
GARRISI INSULATION AND WATER MITIGATION LLC
5.0(
5
)
Sump Pump or Interior Foundation Drains - Install

Serving Florence, OR and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

GARRISI INSULATION AND WATER MITIGATION LLC proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today! \n

2 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 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 the business owner is a great man to work with. Our job needed a drain for proper water flow and he went ahead and installed at no extra charge. Also removed a fence section and set a post. The crew is very polite. Hire him!"
Recommended by97%of homeowners
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Foundation Drain Installation FAQs, answered by experts

If the time has come to install a French drain in your yard, basement, or crawl space, there's a solid chance you've been battling water damage—or the threat of water damage—around these areas. Thankfully, proper drainage should allow you to redesign these areas of your home without the fear of being inundated during the next storm. If you've had to remove a portion of your lawn for an exterior French or curtain drain, consider reseeding your lawn to patch up the spot. You can also take this opportunity to enhance your foundation waterproofing methods or even start thinking about finishing your basement .

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.

Signs include persistent dampness, mold or mildew presence, musty odors, and visible water stains. If any of these occur, it is advisable to contact a professional for an inspection.

Some questions you should ask before hiring a plumber or drainage installation company include:

  • Are you licensed and insured?

  • Do you have any customer testimonials I can read?

  • How do you handle unforeseen challenges that occur during the job?

  • Is your fee a flat rate or hourly?

  • Do you do the work, or do you have subcontractors?

  • Is everyone who does the work licensed and qualified plumbers?

  • Is cleanup included in the quote?

  • Do you offer a warranty or guarantee on your work?

Walkout basements cost more than other kinds of basements, and can also increase your risk of leaks as well as a loss of insulation, leading to higher heating and cooling costs. Improperly installed walkout basements may lead to structural issues with your foundation, so ensure you’re working with a contractor who has extensive experience with this kind of basement.

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.