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Avatar for Groundworks

Groundworks

4.32(
190
)
Approved Pro

Groundworks

4.32(
190
)
Approved Pro
Customers say: Super punctual
53 local quotes requested
26 years of experience

Established in 1999, Groundworks Colorado stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of Colorado, we bring our local expertise closer to you. Groundworks proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"No they were not what I expected they were supposed to level out my driveway and sidewalk and they didn't do a very good job and they were supposed to come out and fix what they f. ed up and I have not seen them yet I spent 4,000.00$ and I will have to replace everything."

Jeffery P on May 2025

Established in 1999, Groundworks Colorado stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of Colorado, we bring our local expertise closer to you. Groundworks proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"No they were not what I expected they were supposed to level out my driveway and sidewalk and they didn't do a very good job and they were supposed to come out and fix what they f. ed up and I have not seen them yet I spent 4,000.00$ and I will have to replace everything."

Jeffery P on May 2025


IM Colorado Caulking and Waterproofing L.L.C

No reviews yet

IM Colorado Caulking and Waterproofing L.L.C

No reviews yet

We are doing services such as caulking and sealants, waterproofing, and decoding. We have been in this industry for over 30 years. We focus on doing a better job while keeping quality and focusing on keeping the customer happy.

We are doing services such as caulking and sealants, waterproofing, and decoding. We have been in this industry for over 30 years. We focus on doing a better job while keeping quality and focusing on keeping the customer happy.


Avatar for Rethink Enterprise

Rethink Enterprise

5.00(
8
)

Rethink Enterprise

5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a general contracting company that provides residential and commercial construction services that are focused on delivering the highest quality workmanship in all areas of building. We bring together professionals from every trade in order to get the job done right.

"ReThink completed our project amazingly. We had ReThink remodel half of our main floor. We turned an office and unused “front room” space into a perfect master suit. Our very unique home offered many challenges that the ReThink team was able to effectively work through and problem solve. They completed our project on time and within budget. The attention to detail exemplifies their professionalism and creates a beautiful product that they, and we, can be proud of. Their focus on customer satisfaction is evident in their performance and in their communication. We would definitely ask them to complete other projects!"

Jimmi W on August 2020

We are a general contracting company that provides residential and commercial construction services that are focused on delivering the highest quality workmanship in all areas of building. We bring together professionals from every trade in order to get the job done right.

"ReThink completed our project amazingly. We had ReThink remodel half of our main floor. We turned an office and unused “front room” space into a perfect master suit. Our very unique home offered many challenges that the ReThink team was able to effectively work through and problem solve. They completed our project on time and within budget. The attention to detail exemplifies their professionalism and creates a beautiful product that they, and we, can be proud of. Their focus on customer satisfaction is evident in their performance and in their communication. We would definitely ask them to complete other projects!"

Jimmi W on August 2020


Avatar for Eco Tech Environmental Inc.

Eco Tech Environmental Inc.

5.00(
7
)

Eco Tech Environmental Inc.

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Our goal at ETE is to provide quality services and value to our clients at competitive rates. As a team of excellent people we strive to exceed our customers’ expectations every day. With over 30 years of knowledge and experience combined, the owners and staff of Eco Tech Environmental assure that your abatement experience, as overwhelming as may seem, will run as pleasant as can be.

"Eco Tech did a great job removing tiles from two different rooms in my basement. They provided a clear estimate and completed the work on time. When I had questions they were very responsive. I would certainly hire them again."

Walter G on September 2019

Our goal at ETE is to provide quality services and value to our clients at competitive rates. As a team of excellent people we strive to exceed our customers’ expectations every day. With over 30 years of knowledge and experience combined, the owners and staff of Eco Tech Environmental assure that your abatement experience, as overwhelming as may seem, will run as pleasant as can be.

"Eco Tech did a great job removing tiles from two different rooms in my basement. They provided a clear estimate and completed the work on time. When I had questions they were very responsive. I would certainly hire them again."

Walter G on September 2019


Avatar for Marno's Custom Catering

Marno's Custom Catering

No reviews yet

Marno's Custom Catering

No reviews yet

Marno's Custom Catering will ensure you the very best in Quality and Service. Our specialties include various ethnic cuisines, seafood fare, southwestern style and vegetarian cooking. We are delighted to tailor our service to your needs and will work with you to ensure the success of your occasion. Voted Best Caterer in Steamboat.

Marno's Custom Catering will ensure you the very best in Quality and Service. Our specialties include various ethnic cuisines, seafood fare, southwestern style and vegetarian cooking. We are delighted to tailor our service to your needs and will work with you to ensure the success of your occasion. Voted Best Caterer in Steamboat.


Colorado Crawl Space

No reviews yet

Colorado Crawl Space

No reviews yet
40 years of experience

At Colorado Crawl Space, we understand that if you have a crawl space problem, you simply need an effective and affordable solution from a company whose expertise, reliability and workmanship is second-to-none! We offer wood rot repair, sump pump systems, structural repair, dehumidifier systems and much more. Contact us today for a FREE, no obligation consultation, 970-827-4210.

At Colorado Crawl Space, we understand that if you have a crawl space problem, you simply need an effective and affordable solution from a company whose expertise, reliability and workmanship is second-to-none! We offer wood rot repair, sump pump systems, structural repair, dehumidifier systems and much more. Contact us today for a FREE, no obligation consultation, 970-827-4210.


TNT Specialty Constructors, Inc.

No reviews yet

TNT Specialty Constructors, Inc.

No reviews yet
42 years of experience

General Building Contractor, roofing, specialty trades, structural & arhitectural repairs/renovations. Majority of work performed by in-house employees, (no "suedo-subcontracting"), workers compensation & general liability insurance. Tom Beck, celebrating 30yrs as a state licensed contractor, since 1983.

General Building Contractor, roofing, specialty trades, structural & arhitectural repairs/renovations. Majority of work performed by in-house employees, (no "suedo-subcontracting"), workers compensation & general liability insurance. Tom Beck, celebrating 30yrs as a state licensed contractor, since 1983.



FROG Builders

No reviews yet

FROG Builders

No reviews yet
13 years of experience

I have done chimney repairs/sweeps and landscaping for 13 years. Flooring for 7 along with roofing, and carpentry. We give credit where it's due and were happy when the customer is happily enjoying the job well done. 25% off first chimney sweep.

I have done chimney repairs/sweeps and landscaping for 13 years. Flooring for 7 along with roofing, and carpentry. We give credit where it's due and were happy when the customer is happily enjoying the job well done. 25% off first chimney sweep.


Good Hands

5.00(
1
)

Good Hands

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I have a sub contractor named Big Jon I have know him for 12 years and consider him a trusted and loyal friend. If I to not answer do to noise than he is available for questions. Down home look personalized results and low income pricing avalible.

I have a sub contractor named Big Jon I have know him for 12 years and consider him a trusted and loyal friend. If I to not answer do to noise than he is available for questions. Down home look personalized results and low income pricing avalible.

Showing 1-10 of 20
Basement Waterproofing questions, answered by experts

Yes, many repair services include reapplying waterproofing and UV-resistant coatings.

Methods include interior sealants, exterior excavation and waterproofing membranes, sump pump installation, and vapor barriers for encapsulation. Techniques vary based on the structure and severity of moisture issues.

Many prevention methods can be used individually or in combination to waterproof your basement. Some of the most common waterproofing methods include:

  • Using dehumidifiers 

  • Silicate concrete sealers

  • Vapor barriers 

  • Baseboard channels 

  • Drain tile systems

  • Waterproofing paint

  • Drainage systems

  • Epoxy injection

  • Interior French drains

  • Exterior excavation and waterproofing

  • Cement waterproofing

  • Weep tiles

  • Liquid membrane

  • Sheet membrane 

  • Yard grading

  • Gutters and downspouts

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

Proper basement ventilation is very effective at reducing humidity. Without enough ventilation, your basement is prone to mold and moisture damage. Your basement should have as much natural ventilation via windows and doors as possible, and if your budget allows, you should also consider installing an ERV system to keep basement humidity levels at bay.

The Silverthorne, CO homeowners’ guide to basement waterproofing services

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