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Best basement waterproofing pros near Lamar, MO

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Top-Rated Basement waterproofing pros in Lamar - Updated Nov 2026

Avatar for Foundation Recovery Systems
Foundation Recovery Systems
4.3(
295
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Lamar, MO and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Warranties offered

"I recently and foundation channel installation and basement waterproofing. From my inspector, Shawn, to my work crewJeremy, Josh and Jacob - I had nothing but excellent work and wonderful customer service. I knew when they were coming, they were quick, efficient and answered all my questions. I would highly recommend the Springfield, Mo office."
Protect Your Basement Before & After
Correct Your Wet Basement
Protect Your Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

81 neighbors recently requested a quote
Recommended by88%of homeowners
Olshan Foundation Repair
3.9(
66
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Lamar, MO and surrounding areas

Approved

In business since 1993

Free estimates

Credit card accepted

Established in 1933, Olshan Foundation provides cost-effective foundation solutions to residential and commercial property owners. We proudly service homeowners in Wichita from our office in Nearby Missouri. About a quarter of the homes we visit do not require foundation repair. Services are backed by an available warranty, friendly customer support and convenient payment options. Free, no-obligation structural assessments are performed by Certified Structural Technicians.

Recommended by76%of homeowners
Avatar for AccuLevel, Inc. - Missouri
AccuLevel, Inc. - Missouri
4.0(
215
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Lamar, MO and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"This is a great company to use in making a 141 year old basement waterproof. I look foreward to having a waterproo basemant. Craig was pleasant and went the extra mile to make the experience great."
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing

+28

Response time7 hrs
94 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Firm Foundation Repair, LLC
Firm Foundation Repair, LLC
5.0(
8
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Lamar, MO and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

Our company is built on reliability, clear communication, integrity, and quality work. We bring expertise to every project and are committed to helping you understand each step of the process. No matter the job, big or small, our goal is to deliver results you can count on while earning your trust and ongoing business.

Push piers
12 neighbors recently requested a quote
Avatar for Thrasher Foundation Repair - Springfield
Thrasher Foundation Repair - Springfield
5.0(
2
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Lamar, MO and surrounding areas

Approved (Corporate)

In business since 1975

Free estimates

Warranties offered

With 50 years of experience in the basement and foundation repair industry, Thrasher Foundation Repair offers trusted services to homeowners around Springfield, MO. Recognized for our exceptional commitment to leadership, character, and organizational ethics, we are proud recipients of the 2024 International BBB Torch Award for Ethics. From cracked concrete repair to basement waterproofing and crawl space encapsulation, we provide state-of-the-art solutions to keep your foundation safe, dry, and healthy. Here at Thrasher, we guarantee precise repair and genuine care. We proudly offer our services in Springfield, Branson, and Joplin, and surrounding areas. Contact us today for a free inspection!

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

Response time1 day
6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Guardian Foundation Repair, LLC
Guardian Foundation Repair, LLC
4.9(
14
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Lamar, MO and surrounding areas

In business since 2022

Free estimates

Warranties offered

"Highly recommend! Guardian Foundation LLC is a professional company, with a professional workforce. The work crews are knowledgeable, courteous, and answer any questions completely. The job was completed exactly the way it was bid. There were no hidden fees, add-ons or extras that were not in the bid. The company came sooner than expected. Their workspace was cleaned each night. Our project included a trench drain in the basement with a sump pump and dehumidifier, installation of 8 steel beams and jacks, and burying a gutter system to divert the flow of water away from our house. Overall, the work crew was good natured, pleasant, and just really enjoyed making our hosue more stable."
this beam was sagging 1.5 in in the center- before picture.
Vapor Barrier Installation
Rim Joist Insulation
Before Project Begins
Vapor Barrier Installation

+140

Recommended by75%of homeowners
Avatar for Firm Foundation Repair, LLC
Firm Foundation Repair, LLC
5.0(
15
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Lamar, MO and surrounding areas

In business since 2023

Free estimates

Warranties offered

Our company is built on reliability, clear communication, integrity, and quality work. We bring expertise to every project and are committed to helping you understand each step of the process. No matter the job, big or small, our goal is to deliver results you can count on while earning your trust and ongoing business.

Foundation raising
Foundation raising
Foundation raising
Foundation raising
Foundation raising

+5

Response time5 hrs
Response rate100%
Stabil-Loc of Kansas City LLC
5.0(
5
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Lamar, MO and surrounding areas

Credit card accepted

"The guys at Stabil Loc were very professional and did an amazing job. With the wet summer, we had this year, I noticed that my basement needed to be waterproofed . I looked up local companies in the area and they were the only one that stood out to me. I can tell you that the reviews I read online were so true. They did such a good job that their work did not detract from my day to day activities. I would recommend them to anyone. It is not common to find a business like this anymore who are so dedicated to customer satisfcation."
Recommended by100%of homeowners
Showing 1-10 of 30
Basement Waterproofing FAQs, answered by experts

In most cases, a crawl space will not dry out on its own unless the moisture comes from an uncommon flood and isn’t expected to be a recurring issue. For most homeowners, moisture problems in the crawl space will only continue to get worse over time, so addressing the underlying problem with gutter systems or a foundation drainage system and setting up a preventative solution like a dehumidifier is necessary.

In nearly all cases, you are required to install a vapor barrier in your crawl space. However, local regulations will change based on the local climate and the crawl space's susceptibility to moisture. Even if a vapor barrier is not legally required, it is often a good idea to keep your crawl space dry.

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.

Access to commercial-grade products and equipment, ensuring thorough coverage and long-lasting protection.

Water leakage through window openings is much more common in older homes, but it can also create issues with window frames that are improperly installed. If left unattended, water buildup can cause damage to surrounding fixtures, lead to harmful mold, and compromise the architectural integrity of your home. The potential damage that a water leak poses makes investing in weather- and water-proofing your window frames entirely worthwhile.

The Lamar, MO homeowners’ guide to basement waterproofing services

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