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Verified Reviews for Basement Waterproofing pros in Buffalo, WY

*The Angi rating for Basement Waterproofing companies in Buffalo, WY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

*The HomeAdvisor rating for Basement Waterproofing companies in Buffalo, WY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on April 15, 2026

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

Avatar for Blackburn Foundation Repair, LLC
Blackburn Foundation Repair, LLC
4.6(
23
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Buffalo, WY and surrounding areas

Approved

In business since 1992

Free estimates

Warranties offered

"Blackburn came out to repair my garage foundation. They were quick, efficient, and left the area in great condition."
Crawl Space Repair
Crawl Space Repair
Response time1 day
93 neighbors recently requested a quote
Recommended by80%of homeowners
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Avatar for RJM Concrete Design
RJM Concrete Design
5.0(
4
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Buffalo, WY and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"Project exceeded expectations from start to finish. Justin is very knowledgeable and clearly explained the job. We've had water problems with every heavy rain. No more! I definitely recommend RJM Concrete."
Patio Steps
Rear Pfatio
Front Patio
Broomed Patio
Water Treatment Channel

+1

Response time11 hrs
Response rate96%
13 neighbors recently requested a quote
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Avatar for Wolf Creek Contracting
Wolf Creek Contracting
3.7(
6
)
Basement Drainage Channels - Install

Serving Buffalo, WY and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Credit card accepted

"I appreciate honesty and the fact they have done this type of job before. I strive to hire local and these gentlemen fit my needs, perfectly."
Response time1 day
Response rate97%
52 neighbors recently requested a quote
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Avatar for KB Excavation LLC
KB Excavation LLC
5.0(
1
)
Basement Drainage Channels - Install

Serving Buffalo, WY and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

At ______KB Excavation LLC______, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote!

18 neighbors recently requested a quote
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Avatar for Foundation Support Systems of Wyoming, LLC
Foundation Support Systems of Wyoming, LLC
3.8(
11
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Buffalo, WY and surrounding areas

In business since 2013

Free estimates

Warranties offered

"Very responsive and completes the job to what they are hired to do. Cost didnâ t change either and they only charges what the quote was. I would recommend this company to anyone needed foundation repairs or drain tile installation."
Response time5 days
Recommended by88%of homeowners
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Avatar for Hampton Enterprise LLC
Hampton Enterprise LLC
3.7(
9
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Buffalo, WY and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"They were good. They were pretty fast and came on time. My overall experience with them has been good."
Additional Photos
Additional Photos
Recommended by60%of homeowners
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Dry Creek Earth Works LLC
New to Angi
Basement Drainage Channels - Install

Serving Buffalo, WY and surrounding areas

In business since 2010

Free estimates

Credit card accepted

We 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.

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Showing 1-10 of 11
Basement Waterproofing FAQs, answered by experts

The process might take a few days to a week, depending on the method chosen, area size, and weather conditions. Some solutions, like simple interior sealants, may require less time.

Due to the nature of basements, some level of waterproofing is necessary to prevent water from seeping in and causing damage. Some definitive signs that your basement needs waterproofing measures or needs existing waterproofing measures need to be updated include:

  • Water in your basement, including damp walls or puddles on the floor

  • Mold spots in your basement

  • Musty smells or odors

  • Warped doors or walls

  • Cracks in walls

  • Insect issues, such as cockroaches and termites

Mold and other fungi love moisture, so the best way to prevent mold growth after water damage is to remove as much moisture as possible. First, find the source of the water or moisture, such as a leak or clogged gutters, and correct the problem. Next, remove standing water, vacuum up puddles with a shop vacuum, and run blower fans and dehumidifiers for 24 to 72 hours. Once you've removed all traces of moisture, disinfect the area using either vinegar or bleach to kill any remaining mold spores.

You can seal a concrete slab by cleaning the surface, filling in any cracks, etching the surface, applying a sealer, and letting it dry. Concrete slabs don't typically need sealing, but you can use a topical concrete sealer if you notice signs of water damage. If you haven't already fixed the cause of the leak, then you'll want to repair the plumbing before you seal a concrete slab.

Topical sealers adhere to the surface of concrete to create a protective layer. In many cases, this is all you need for concrete that sees light to moderate traffic, such as your basement. Penetrating sealers, on the other hand, bond with the free lime in the top layer of concrete to form calcium silicate, which prevents liquid from passing through. This type of sealer protects the surface from water, oil, and gasoline spills.

The Buffalo, WY homeowners’ guide to basement waterproofing services

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

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