Top-rated basement waterproofing pros.

Best basement waterproofing pros near Gill, CO

Enter your zip and get matched with up to 5 pros

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

Avatar for Groundworks
Groundworks
4.1(
527
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - RepairBasement Drainage Channels - Install

Serving Gill, CO and surrounding areas

Approved (Corporate)

In business since 1999

Free estimates

Warranties offered

"Very courteous and considerate crew. They took extra precautions to ensure cleanliness and avoid any damage to the floors while moving equipment into the basement. The quality of the work is excellent and conformed exactly to the contract. We are totally satisfied with Complete Basement Systems and highly recommend them for foundation and basement repair work."
Protect Your Basement Before & After
Correct Your Wet Basement
Protect Your Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

Response time3 days
239 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Larry’s Legacy Landworks
Larry’s Legacy Landworks
5.0(
9
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Gill, CO and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

"My wife and I have had a few projects done by Dillan and we were very impressed with the quality craftsmanship. It is so refreshing to hire someone who possesses such high standards of professionalism and curtesy. I highly recommend Larry's Legacy Landworks. They consistently do the work that was agreed upon within the agreed timeline."
Bathroom remodel
Bathroom remodel
Kitchen Remodel
Drywall skim coat
Shower Door Instillation

+4

Avatar for BMG Services, LLC
BMG Services, LLC
5.0(
6
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Gill, CO and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

"FEMA required that our commercial property grade be raised out of the new floodplain. I pulled together bids from numerous companies and got their opinion on how they would go about the project because of it being in a hard to reach area. Of all the bids, Buds was the most affordable, and his approach to handling the project was very straight forward and made the most sense. He got started right away and stayed on the project every day until it was complete, which didn't take long. He stuck to his quote and there were no surprises. The site has been surveyed and the work looks good down to every detail. Bud and his company BMG Services will always be my go-to service provider for any future projects."
Two
One
Three
One
Two

+26

Response time12 hrs
Recommended by100%of homeowners
Avatar for Lion Home Service
Lion Home Service
4.1(
699
)
Basement Drainage Channels - Install

Serving Gill, CO and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"I had a stopped up drainage line from my house to the street, water was backing up into the house through the toilets and bathtub. This was Saturday morning. I called my usual Estes Park plumber and was forwarded to Lion since they had taken over the business. They couldn't come on Saturday but David came on Sunday and worked very hard to clear the line. It sort of worked but backed up again after he left. So on Monday two Lion plumbers with cameras and spinning snakes came and got the line to the street certainly cleared out. I am good for now but they recommended fixing the lines permanently for which they gave me an estimate. So, although it took three days to fully resolve the problem I am very happy with the way Lion took ownership of my problem and didn't stop until it was resolved. They had to take detours to my house due to road closures because of wildfires! I am happy to replace my old Estes Park outfit with Lion Home Service. I even signed up for their annual maintenance contract."
Water Heater maintenance
Air Conditioner Repair
Water Heater Repair
Gas Line Install
Gas Line Install

+9

Recommended by78%of homeowners
Avatar for Omni Services
Omni Services
4.0(
104
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Gill, CO and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"Overall, they did a decent work, but there were definitely flaws in the job. Installation of the Pella door was good. I had to add quite a bit of insulation around it to assure minimal air leakage. The deck was well built. However, when John left for a while we found one of his workers trying to hammer a screw into place. That indicates pretty much "warm body" hiring in my view. 
The lawn edging surrounding the deck was poorly installed, with a seam right at a 90-degree corner; it has come apart and I'll have to replace it. Inside the edging, we wanted rock. When he came up short with quantity he supplien, he "borrowed" rock that we had paid for from another area of landscaping, leaving that area shorted.
Most problematic, there is a drain from the roof that runs under the deck which carries the majority of our roof's water. John's suggestion--and I kick myself for accepting it--was to dig a 3' pit (barely), line it with ground-cloth, fill it with larger rock, and dump the drain into it. In this clay, that pit acts as a rather small barrel,. In anything but the lightest rain, the pit overflows. Because the lawn is nearly level, some of it comes back against the foundation and has caused a moisture problem in my basement.
What was needed, I now realize, was a "french drain" to carry the water much further away, and to an above-grade exit. John's "shortcut" solution was totally insufficient, which I think as a professional he should have realized. I am now looking for a contractor to rework the drainage issue. It will be more expensive, now that the deck is in place, but I have to do it to stop the moisture problem.
"
Recommended by81%of homeowners
Avatar for Viking Facility Services
Viking Facility Services
5.0(
7
)
Basement Drainage Channels - Install

Serving Gill, CO and surrounding areas

In business since 2010

Emergency services offered

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Specializing in HVAC, refrigeration, commercial and residential equipment and appliance maintenance and repair, and just about anything else! Locally owned and operated! 24/7 emergency on call! Extremely competitive pricing, and always a personal experience, satisfaction GUARANTEED!

Recommended by100%of homeowners
Showing 1-10 of 49
Basement Waterproofing FAQs, answered by experts

Installing storm windows can protect your home’s interior from heavy storms. Most storm windows are made with enamel-coated aluminum with screens and sliding glass panels. They also make your house more energy-efficient. The average storm window cost is $12,000, ranging between $4,250 and $19,850, depending on mounting, window types, glass types, and frame materials.

The primary reason homes have crawl spaces is so the foundation can reach down below the frost line to avoid dangerous soil movement and structural damage when the ground freezes. They’re more popular in colder climates where the ground freezes down to a few feet, and slabs are most popular in warmer areas where there is no frost line. Crawl spaces also provide a space for utility lines to run where they’re at less of a risk of freezing.

In most cases, it is safe to live in a home with minor foundation problems, but you should not let the issues persist. Virtually all foundations have small cracks from normal settlement, which are not a structural concern but should be sealed to prevent water intrusion. However, major damage—such as large structural cracks, sinking foundations, or bulging walls—can make a home unsafe. Other issues that can pose safety and health risks include poor indoor air quality from mold or pests, uneven floors, and rotten beams or joists. It is always best to have a foundation repair expert or structural engineer inspect any issues to determine if your home is safe to live in.

Water damage always poses a primary risk of mold and mildew, but growth is not guaranteed. The chances of mold developing depend on several factors, including the severity of the damage and how quickly the area is cleaned and dried. To prevent mold, you must act quickly—ideally within the first 24 hours. Clean up all water and thoroughly dry the affected area. If the damage is extensive, you were unable to address it immediately, or you suspect mold has already started to grow, it is best to assume it is present and hire a professional mold inspector or removal expert to assess the situation.

Crawl spaces are the more desirable option overall because they provide additional space for storage and utilities, but they are more expensive to install and maintain. Slab foundations are considered a better option in warmer climates where the depth of the frost line isn’t an issue because they’re more affordable, but crawl spaces are better in areas where the frost line is deep or where flooding can be an issue.

The Gill, CO homeowners’ guide to basement waterproofing services

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