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TRUSTED BY NEDERLAND, CO HOMEOWNERS
4.4 Average homeowner rating
37 Verified basement waterproofing services reviews
Verified Reviews for Basement Waterproofing pros in Nederland, CO
*The Angi rating for Basement Waterproofing companies in Nederland, 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 Nederland, 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 December 12, 2025
Find Basement waterproofing pros in Nederland
Groundworks
Groundworks
Customers say: Super punctual
46 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
Thrasher Foundation Repair - Denver
Thrasher Foundation Repair - Denver
58 local quotes requested
50 years of experience
With 50 years of experience in the basement and foundation repair industry, Thrasher Foundation Repair offers trusted services to homeowners around Denver, CO. Recognized for our exceptional commitment to leadership, character, and organizational ethics, we are proud recipients of the 2024 International BBB Torch Award for Ethics. From cracked concrete repair to basement waterproofing and crawl space encapsulation, we provide state-of-the-art solutions to keep your foundation safe, dry, and healthy. Here at Thrasher, we guarantee precise repair and genuine care. We proudly offer our services in Fort Collins, Colorado Springs, Aurora, and surrounding areas. Contact us today at 303-586-5570 for a free inspection.
With 50 years of experience in the basement and foundation repair industry, Thrasher Foundation Repair offers trusted services to homeowners around Denver, CO. Recognized for our exceptional commitment to leadership, character, and organizational ethics, we are proud recipients of the 2024 International BBB Torch Award for Ethics. From cracked concrete repair to basement waterproofing and crawl space encapsulation, we provide state-of-the-art solutions to keep your foundation safe, dry, and healthy. Here at Thrasher, we guarantee precise repair and genuine care. We proudly offer our services in Fort Collins, Colorado Springs, Aurora, and surrounding areas. Contact us today at 303-586-5570 for a free inspection.
Titan Foundation Repair, LLC
Titan Foundation Repair, LLC
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 local quotes requested
We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of foundation repair services that are customizable to each individual project. We specialize in basement and foundation repairs. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!
"Doydtssits"
Dave B on March 2023
We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of foundation repair services that are customizable to each individual project. We specialize in basement and foundation repairs. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!
"Doydtssits"
Dave B on March 2023
IM Colorado Caulking and Waterproofing L.L.C
IM Colorado Caulking and Waterproofing L.L.C
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.
Henderson Solutions LLC
Henderson Solutions LLC
We focus on quality and satisfaction from our customers. We don't leave a project until the customer is happy. Starting from small projects, all the way to full remodels. We have the experience to bring your visions to life! With just over 15 years experience we can handle any of your needs.
We focus on quality and satisfaction from our customers. We don't leave a project until the customer is happy. Starting from small projects, all the way to full remodels. We have the experience to bring your visions to life! With just over 15 years experience we can handle any of your needs.
JCS Services
JCS Services
24 years of experience
Sub-contracting
Sub-contracting
Eco Tech Environmental Inc.
Eco Tech Environmental Inc.
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
Project Management Services Corp
Project Management Services Corp
Free onsite estimate
Commercial Roofing and Storm Restoration
Commercial Roofing and Storm Restoration
303 Home Buyers, LLC
303 Home Buyers, LLC
10 years of experience
303 Home Buyers has two owners and one superintendent that oversee all projects in the field. We have a very refined and tight group of sub contractors we use in all of our remodels and flips in the Denver market. Each job will receive a bid that best suites the client's needs to establish the right price moving forward. Billing is handled throughout the project depending on the size. 303 Home Buyers is capable of helping provide certain financing options for those looking to take on their own flip and/or remodel. We will help you every step along the way to make sure you are successful just like us.
303 Home Buyers has two owners and one superintendent that oversee all projects in the field. We have a very refined and tight group of sub contractors we use in all of our remodels and flips in the Denver market. Each job will receive a bid that best suites the client's needs to establish the right price moving forward. Billing is handled throughout the project depending on the size. 303 Home Buyers is capable of helping provide certain financing options for those looking to take on their own flip and/or remodel. We will help you every step along the way to make sure you are successful just like us.
FAQs for basement waterproofing projects in Nederland, CO
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
You can DIY basement waterproofing in some ways to help save on the overall costs. If your basement isn’t experiencing a lot of water but is noticeably humid, you can try running a dehumidifier that will pull the excess water out of the air. If you notice water leaking due to outdoor drainage issues, you can add downspout extensions to keep rainwater away from your home.
However, if the problem is more severe and requires a more extensive solution, it’s best to call a basement waterproofing professional to assess the treatment you need and install waterproofing safeguards properly. Since keeping water out of your basement is important, ensuring this job is done correctly the first time is best.
Damp proofing and waterproofing are both methods to help keep your basement dry. Damp proofing keeps soil moisture from entering your basement, which is helpful since your basement is underground. Waterproofing, however, keeps both soil moisture and liquid water out of the basement, which is essential, especially if you live in a wet environment. Because it’s more protective, waterproofing typically costs more than damp proofing.
Several factors dictate if you should waterproof the interior or exterior of your basement. Waterproofing the exterior of your home is a great option if you use your basement for storage, as it provides the most protection from water and water damage. If you prefer work done outside of your home versus inside, exterior waterproofing is best for you. However, interior waterproofing is often less expensive since the area is easier to reach and requires less labor.
The cost of basement waterproofing is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in.
If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement.
The Nederland, 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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