Top-rated basement waterproofing pros.

Best basement waterproofing pros near Aspen, CO

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

Avatar for Groundworks
Groundworks
4.8(
43
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Aspen, CO and surrounding areas

Approved (Corporate)

In business since 2005

Free estimates

Warranties offered

"Al and James completed my annual maintenance yesterday and they were very professional. They fixed some plumbing issues on my sump pump and fortified the sump pump outlet piping to prevent possible further issues. They also took special care to replace and improved upon the original floor linear over the sump pump and left the crawl space spotless."
Foundation
Foundation
Foundation
Concrete
Concrete

+16

Response time30 mins
30 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Aspen Foundation Repairs LLC
Aspen Foundation Repairs LLC
4.4(
11
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Aspen, CO and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"The owner (Michel Bervaldi) was very informative and forthcoming re the project. Unfortunately, financial priorities did not allow us to follow though without the project. We did speak with other contractors and Michel would have been our first choice if we were to proceed as originally planned."
Before Photo
After
Preparing Area
Foundation Piering
Project Completion

+4

Response time2 days
6 neighbors recently requested a quote
Recommended by37%of homeowners
Titan Plumbing and Heating
5.0(
1
)
Basement Drainage Channels - Repair

Serving Aspen, CO and surrounding areas

Approved

Credit card accepted

Offers commercial services

"Titan Plumbing & Heating completely exceeds expectations on our ranch. He services our property with multiple outbuildings, houses, barns, and aging pipes through years of hard water from our wells. From the first call, Daryl has been professional, punctual, and clear about the scope and cost. He maps out entire systems, replaces aging pipes, and has installed new high-efficiency boilers and water heaters that keeps every building warm, even through the winter nights. Daryl works cleanly, respected our land and livestock, and never leaves a mess behind him. Everything was finished on schedule and ron budget. He checks in to make sure his repairs and installs are working well. You rarely find this level of skill and honesty anymore. If you own a large property and need work done right the first time, call Titan. Five stars, without hesitation."
Foundation Repair of Western Colorado
4.2(
194
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Aspen, CO and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"This is the 4th project that I have used Foundation Recovery Systems to repair my 40 year old basement walls.. sump pump, wall excavation, wall anchors, interior water guttering. Over the past 3 years, no matter how big or small, my issue is handled as if I am the most important customer. I have always been treated great!. Always arriving on time, and such friendly employees that will answer whatever questions I may have, Thanks to all that have been assigned to my projects! Dustin, Tyler and Tom have such great personalities that it was pleasant to be around them throughout the day."
Recommended by97%of homeowners
Avatar for JJ&E Construction
JJ&E Construction
4.3(
26
)
Basement Drainage Channels - Repair

Serving Aspen, CO and surrounding areas

In business since 2003

Free estimates

Warranties offered

"We poured the concrete then a Winter Storm blew in and the concrete didn’t dry correctly. They were great to come back and fix it. Sometimes things don’t always go right. You want someone who owns it and won’t stop until it’s done right. They did that."
Remodeling - Kitchen & Bathroom Project
Remodeling
Remodeling
Remodeling
Remodeling

+33

Response time2 days
Recommended by80%of homeowners
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Basement Waterproofing FAQs, answered by experts

Standing water under your house can threaten its structural integrity. If water pools in your crawl space, it can damage the foundation and the structure above ground, causing wood rot, mold, and other problems. If you have a concrete foundation, standing water under your house can also make your foundation slabs crack.

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.

No, everything doesn’t get wet if the bathroom is well-designed and the fixtures are properly installed. It’s important that the floor of a wet room drains correctly, and proper waterproofing and slip-resistant flooring are used to avoid creating slipping hazards. Since the shower isn’t housed in an enclosed space, you’ll need to make sure the towel rack and toilet paper holder are placed in areas where they won’t get wet.

The most flood-resistant materials you can count on in a flood scenario are concrete, closed-cell insulation, foam insulation (also known as expandable foam), pressure-treated wood, marine-grade plywood, and ceramic tile. When a material is flood-resistant, it can withstand direct contact with floodwater for at least 72 hours without being significantly damaged.

Yes, it is possible to over-dehumidify a house by removing too much moisture from the air. This can create an overly dry environment that negatively affects those with respiratory or skin issues, and may cause your skin, hair, and sinuses to feel dry. However, this is unlikely to happen with most modern dehumidifiers, as they are equipped with moisture sensors and adjustable settings. These features allow the unit to pause automatically when the desired humidity level is reached, preventing the air from becoming uncomfortably dry. In contrast, older or more basic dehumidifiers left running for too long could potentially over-dry the air. To avoid this, aim for a balance between removing excess moisture and maintaining a comfortable environment. You can often monitor your home's humidity levels using a modern thermostat for guidance.

The Aspen, CO homeowners’ guide to basement waterproofing services

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