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Verified Reviews for Basement Waterproofing pros in Simla, CO

*The Angi rating for Basement Waterproofing companies in Simla, CO 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 Simla, CO 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 July 08, 2026

Find Basement waterproofing pros in Simla

Avatar for Groundworks
Groundworks
4.1(
272
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Simla, CO and surrounding areas

Approved (Corporate)

In business since 2021

Free estimates

Warranties offered

"This company is top notch with very professional workers and courteous reps to give you an estimate. This was by far the BEST job for the money. It was 6 times LESS than Applewood. Yes, I'm not kidding. You will not be disappoint!! Thank You Complete Basement Systems!!"
Protect Your Basement Before & After
Correct Your Wet Basement
Protect Your Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

122 neighbors recently requested a quote
Recommended by84%of homeowners
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Avatar for Thrasher, Inc.
Thrasher, Inc.
4.1(
182
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Simla, CO and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Thrasher did a good job on the basement foundation and installation of new sump pump. A little pricey. Workers were prompt, courteous and cleaned up when done."
Basement Waterproofing Before and After
Concrete Repair Before and After
Thrasher Services
Thrasher Services
Thrasher Services

+12

Response time2 days
1077 neighbors recently requested a quote
Recommended by83%of homeowners
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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 Simla, 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%
14 neighbors recently requested a quote
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Avatar for Sticky Nicky's Mowing and Property Services
Sticky Nicky's Mowing and Property Services
4.6(
35
)
Basement Drainage Channels - Install

Serving Simla, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Came out within the week and knocked out my 5 acres in a day!!!"
Response time1 day
Response rate98%
233 neighbors recently requested a quote
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Superior Drain and Jetting
4.1(
17
)
Basement Drainage Channels - Repair

Serving Simla, CO and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Robert was extremely informative, helpful and dedicated to getting the job done for us today. I would definitely recommend using his service, and I will be calling him for any future plumbing needs that I have in the future. He was very pleasant even though we had a difficult time finding the clog. All in all it was a very pleasant experience. I would give Robert five stars any day!"
Response time1 day
Recommended by85%of homeowners
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Avatar for Phoenix Services LLC
Phoenix Services LLC
New to Angi
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Simla, CO and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Hi I’m Daniell Mayer owner and operator of Phoenix services LLC. I have 16 years experience in construction and am a Marine Corps Veteran. I am excited to get to work and am looking forward to hearing from my future clients.

Landscape
Landscape
Landscape
Landscape
Landscape

+16

6 neighbors recently requested a quote
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Avatar for Advantage Sewer Drain Plumbing
Advantage Sewer Drain Plumbing
4.7(
119
)
Basement Drainage Channels - Install

Serving Simla, CO and surrounding areas

In business since 2005

Emergency services offered

Credit card accepted

"The service call went very well. The technician performed some tests, readjusted the water level and flow and then pronounced that I really didn't need a new toilet."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Recommended by92%of homeowners
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Avatar for Buzz Bees Plumbing & Repair LLC
Buzz Bees Plumbing & Repair LLC
4.9(
10
)
Basement Drainage Channels - Install

Serving Simla, CO and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"My old water heater went out yesterday and of course leaked water all over. I shut it off and stopped the leaking. Called early this morning looking for someone to install a new one. Jim was actually sent over by another plumber who could not get to my job right away. Jim showed up, looked at the job, we talked about the options and he gave me a bid. Let to get the new water heater. We back in about thirty minutes. He had to make some changes to the water and gas lines. Added shut offs and installed new one. Took the time to explain operation and maintenance of the new one. Cleaned up the work site. Removed all debris and old water heater. I was impressed with his work and his attitude.
"
Photo 1
Recommended by90%of homeowners
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Avatar for Tombstone Sewer & Drain
Tombstone Sewer & Drain
5.0(
4
)
Basement Drainage Channels - Install

Serving Simla, CO and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"It went great. Had them install a new tank less water heater because our old one went out. Everything went so well we had them come back and install a whole home water filtration system. We love both items. The owner was awesome. She was friendly and accommodating. Would definitely recommend their services to anyone."
Additional Photos
Additional Photos
Recommended by100%of homeowners
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Showing 1-10 of 28
Basement Waterproofing questions, answered by experts

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.

In many homes, an unfinished basement is an ideal place for an in-ground pool. The concrete floors, protection against water damage, and access to the ground below your home make this a large contender. Speak with a local basement remodeling contractor to ensure your space is right for the large construction.

While water in your basement is unlikely to make you sick unless it’s coming from a sewage backup, mold is likely to start to grow in wet areas within 24 hours, and mold can make you sick. According to the Centers for Disease Control and Prevention (CDC), inhaling mold spores can cause allergy symptoms, including runny nose, itchy eyes, difficulty breathing, wheezing, and itchy skin. Individuals with pre-existing respiratory issues like asthma and immunocompromised individuals are at an elevated risk of symptoms when inhaling mold spores.

There are a few downsides to a wet room, the most important of which is the risk of mold growth from the moisture and humidity. Standard bathrooms can have the same issue, but wet rooms are more likely to experience problems because water is less carefully contained. You also have less privacy since the entire bathroom is open, and the room must include waterproofing, which makes wet rooms more expensive to install than regular bathrooms.

Thankfully, you do have a few sump pump backup options in case it fails. One option is a battery-powered backup sump pump. Another option is using a portable backup generator as a power supply for your sump pump. Unlike a battery-powered backup which has limited power, a generator can run around the clock for as long as you need it. 

Or you can opt for a water-powered backup pump, which uses your home’s water supply as a source of power. However, this may not be the best option if you find your house frequently has low water pressure.

The Simla, CO 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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