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TRUSTED BY NEW FLORENCE, MO HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon30
    Verified foundation drain installation services reviews

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

Avatar for Missouri Foundation & Foam
Missouri Foundation & Foam
4.9(
7
)
Foundation Drainage - Install or Replace

Serving New Florence, MO and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Professional! Andrew recognized the root cause of the water entering the basement while other foundation experts were charging thousands more and never addressed the root cause. Andrew executed a simple yet elegant solution. The cost again was highly reasonable. Highly recommended."
Response time2 days
11 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Advanced Foundation Repair & Replacement
Advanced Foundation Repair & Replacement
5.0(
30
)
Foundation Drainage - Install or Replace

Serving New Florence, MO and surrounding areas

Emergency services offered

"Foundation Repair - our house had to be raised about 3 inches. Frank and his crew were very professional, kept to their schedule. Frank spent extra time with my parents to explain the scope of work and minimize the disruption to their lives. His bid was very thorough and he was upfront with the fact that there could be additional cost based upon what the crew found once they exposed the foundation wall. Would definitely use him again."
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+2

Recommended by100%of homeowners
Jamison Plumbing & Home Services LLC
4.8(
13
)
Sump Pump or Interior Foundation Drains - Install

Serving New Florence, MO and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"We bought a house recently. The inspection report called for installation of an expansion tank and lengthened drip leg on the HW heater. Jamison Plumbing had installed the new HW tank several months before for the original home owner. Jason called the City of Liberty to determine the exact code requirements. He called back and agreed to the additional work at no charge. He was able to make the changes in a timely manner. His crew called to say they would be later than planned because of an unexpected delay at the preceding job site. We appreciated his willingness to finish the installation according to code and to cover the additional materials and time. It was a great way to be welcomed into a new community.
"
Recommended by92%of homeowners
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Foundation Drain Installation FAQs, answered by experts

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.

Several factors can impact the cost of waterproofing your basement. Some of the most common cost factors include:

  • Location

  • Square footage

  • Cause of the water leak

  • Type of foundation

  • Accessibility

  • Waterproofing method

  • Materials

  • Contractor experience and availability

  • Engineering reports, if needed

  • Structural and other repairs

  • Permits

Test regularly, clean the pump, and inspect the discharge line to ensure efficient operation.

Thankfully, you do have a few sump pump backup options in case it fails. One option is a battery-powered backup sump pump. Another option is using a portable backup generator as a power supply for your sump pump. Unlike a battery-powered backup which has limited power, a generator can run around the clock for as long as you need it. 

Or you can opt for a water-powered backup pump, which uses your home’s water supply as a source of power. However, this may not be the best option if you find your house frequently has low water pressure.

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.

The New Florence, MO homeowners’ guide to foundation drain installation services

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