Top-rated basement waterproofing pros.

Best basement waterproofing pros near Fountain, CO

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

Avatar for Groundworks
Groundworks
4.1(
276
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Fountain, CO and surrounding areas

Approved (Corporate)

In business since 2021

Free estimates

Warranties offered

"The installation team of foreman Edgar, CO Shawn, and installers Ricardo and Randain were amazing! They were friendly, courteous, respectful, knowledgeable about their system, and very hardworking. They went above and beyond by completing my installation without cutting into my floors as was previously planned. They demonstrated outstanding teamwork and Edgar showed great leadership in leading by example. They are the main reason I am, and will, recommend complete basement systems. Clint Campbell that did the initial inspection was also very friendly and knowledgeable. The installation team is an asset to the company. Professional and excellent customer service. Great job, Edgar, Shawn, Ricardo, and Randain!"
Protect Your Basement Before & After
Correct Your Wet Basement
Protect Your Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

76 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Black Diamond Mechanical, Inc.
Black Diamond Mechanical, Inc.
5.0(
14
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Fountain, CO and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Very knowledgeable and answered all of my questions. Quote was quick and detailed. Scheduled the replacement service call to replace my water heater immediately and it was done within 36 hours. Very professional and provided excellent customer service. Highly recommend."
Old Water Softener & Piping
New Water Softener and Filtration System
PPNC Visitor's Center Mech Room
Old 50 gallon water heater
New 75 Gallon Water Heater

+6

Response time6 hrs
Response rate92%
Recommended by92%of homeowners
Avatar for Rock solid Foundations LLC
Rock solid Foundations LLC
5.0(
5
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Fountain, CO and surrounding areas

Approved

In business since 2023

Warranties offered

Credit card accepted

"My husband noticed cracks in the ceiling and doors were starting to stick. We called RockSolid and they gave our homes foundation a fix that I am thoroughly satisfied with, the price isnt bad, and these guys genuinely care about their customers and the work that they do. Thank you to Michael and the team at RockSolid Foundations. I highly recommend them to anyone!"
Digging holes
Concrete
Working together
Michael Wirgau
Eddie Mendoza

+3

Response time10 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for Yellow Iron Service, LLC
Yellow Iron Service, LLC
4.4(
14
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Fountain, CO and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"Rick did an amazing job for us. We needed fencing removed from back yard, a parking pad installed, and a new fence installed around the parking area. Rick was quick with coming out to look at it and provide an estimate. He was also able to get us onto his schedule in a timely fashion and finished the project ahead of schedule and for a fair price. I would highly recommend Rick and his team and plan on using him for more projects in the future. They did a great job and the end result looks great!"
Excavation
Response time4 hrs
Response rate88%
1 neighbors recently requested a quote
...
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Basement Waterproofing FAQs, answered by experts

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

Yes, if your crawl space is prone to humidity, a dehumidifier can help keep it dry. For use in a crawl space, you’ll need a high-capacity and high-efficiency dehumidifier with built-in air filtration. It’s also wise to purchase one with a self-draining feature. Otherwise, you’ll need to climb into the crawl space to empty the dehumidifier.

As the first layer of water protection for your roof deck and the building materials below, underlayment is designed to prevent water damage, so it’s okay if it gets wet. However, you shouldn’t rely solely on underlayment for protection. If rain interrupts your roof project and you have all of the underlayment down, you’ll likely be fine, but you should install shingles over that layer as soon as possible, as long-term exposure can lead to water damage.

Yes, water and water vapor can seep through cracks in your basement floor, which means you should address all basement floor cracks, even if they don’t indicate structural issues. Sealing settling cracks and shrinkage cracks is a good idea to keep water and moisture outside where it belongs. Doing so can improve your indoor air quality, reduce the risk of mold growth, make your home more comfortable, and help prevent pest infestation.

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 Fountain, CO homeowners’ guide to basement waterproofing services

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