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Verified Reviews for Basement Waterproofing pros in Wellington, CO
*The Angi rating for Basement Waterproofing companies in Wellington, 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 Wellington, 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 15, 2025
Find Basement waterproofing pros in Wellington

Groundworks
Groundworks
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

Groundworks
Groundworks
Proudly serving Colorado for over 20 years, Groundworks is the leading provider of foundation repair services in the Centennial State. For over two decades, Groundworks has offered superior foundation repair, basement waterproofing, crawl space repair and encapsulation, and concrete lifting solutions. The foundation and basement of your house is a critical part of the infrastructure that keeps your home safe and healthy. Damage in those areas can often feel like a daunting, and potentially costly job. While there may be other contractors out there who will offer you short-term repairs, you can trust our specialized local professionals to provide you with the tailored solutions needed to ensure your home is protected long-term. When you choose Groundworks, you can feel confident you’re hiring the trusted local experts who will ensure the job’s done right. It’s the Groundworks difference. Schedule your free inspection today!
"We hired Groundworks to install a sump pump, expecting professional work and peace of mind. Unfortunately, the experience was anything but that. First, the team showed up 2 weeks after the initial visit. Worse than the delay was the complete lack of communication throughout the process ? getting updates or even basic responses was frustratingly difficult. The biggest issue, however, was the quality of the work. Their installation was poorly executed, and we ended up having to hire another company to fix their mistake ? costing us even more money on top of what we already paid Groundworks. We trusted them with an important job in our home and feel completely let down. I would not recommend Groundworks to anyone looking for reliable, professional service."
Alana R on October 2025
Proudly serving Colorado for over 20 years, Groundworks is the leading provider of foundation repair services in the Centennial State. For over two decades, Groundworks has offered superior foundation repair, basement waterproofing, crawl space repair and encapsulation, and concrete lifting solutions. The foundation and basement of your house is a critical part of the infrastructure that keeps your home safe and healthy. Damage in those areas can often feel like a daunting, and potentially costly job. While there may be other contractors out there who will offer you short-term repairs, you can trust our specialized local professionals to provide you with the tailored solutions needed to ensure your home is protected long-term. When you choose Groundworks, you can feel confident you’re hiring the trusted local experts who will ensure the job’s done right. It’s the Groundworks difference. Schedule your free inspection today!
"We hired Groundworks to install a sump pump, expecting professional work and peace of mind. Unfortunately, the experience was anything but that. First, the team showed up 2 weeks after the initial visit. Worse than the delay was the complete lack of communication throughout the process ? getting updates or even basic responses was frustratingly difficult. The biggest issue, however, was the quality of the work. Their installation was poorly executed, and we ended up having to hire another company to fix their mistake ? costing us even more money on top of what we already paid Groundworks. We trusted them with an important job in our home and feel completely let down. I would not recommend Groundworks to anyone looking for reliable, professional service."
Alana R on October 2025

Thrasher, Inc.
Thrasher, Inc.
With 50 years in the industry, Thrasher has helped homeowners preserve and improve the value of their homes using proven basement waterproofing and structural repair solutions. We understand that home repairs can be stressful. That’s why our team will guide you through every step, addressing all foundation concerns, water intrusion, and concrete issues with the utmost care and expertise. By choosing us, you’re partnering with a compassionate team that cares deeply about your home’s well-being and your family’s peace of mind. For more information on Thrasher or to schedule a free home inspection, please call us at 800.827.0702 or visit www.gothrasher.com.
"Prompt, efficient, good workmanship."
Jonathan F on December 2024
With 50 years in the industry, Thrasher has helped homeowners preserve and improve the value of their homes using proven basement waterproofing and structural repair solutions. We understand that home repairs can be stressful. That’s why our team will guide you through every step, addressing all foundation concerns, water intrusion, and concrete issues with the utmost care and expertise. By choosing us, you’re partnering with a compassionate team that cares deeply about your home’s well-being and your family’s peace of mind. For more information on Thrasher or to schedule a free home inspection, please call us at 800.827.0702 or visit www.gothrasher.com.
"Prompt, efficient, good workmanship."
Jonathan F on December 2024

Thrasher Foundation Repair - Denver
Thrasher Foundation Repair - Denver
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.
Groundworks
Groundworks
Proudly serving Colorado for over 20 years, Groundworks is the leading provider of foundation repair services in the Centennial State. For over two decades, Groundworks has offered superior foundation repair, basement waterproofing, crawl space repair and encapsulation, and concrete lifting solutions. The foundation and basement of your house is a critical part of the infrastructure that keeps your home safe and healthy. Damage in those areas can often feel like a daunting, and potentially costly job. While there may be other contractors out there who will offer you short-term repairs, you can trust our specialized local professionals to provide you with the tailored solutions needed to ensure your home is protected long-term. When you choose Groundworks, you can feel confident you?re hiring the trusted local experts who will ensure the job?s done right. It?s the Groundworks difference. Schedule your free inspection today!
Proudly serving Colorado for over 20 years, Groundworks is the leading provider of foundation repair services in the Centennial State. For over two decades, Groundworks has offered superior foundation repair, basement waterproofing, crawl space repair and encapsulation, and concrete lifting solutions. The foundation and basement of your house is a critical part of the infrastructure that keeps your home safe and healthy. Damage in those areas can often feel like a daunting, and potentially costly job. While there may be other contractors out there who will offer you short-term repairs, you can trust our specialized local professionals to provide you with the tailored solutions needed to ensure your home is protected long-term. When you choose Groundworks, you can feel confident you?re hiring the trusted local experts who will ensure the job?s done right. It?s the Groundworks difference. Schedule your free inspection today!

Mile High Coatings
Mile High Coatings
Mile High Coatings is painting and specialty coatings company. We do residential and commercial paint contracting, install epoxy flooring for garages, basements, patios, commercial and industrial spaces. We are locally owned and the company was founded in 2008. We pride ourselves on customer satisfaction by hiring and training our employees to be professional and complete our projects with a high degree of workmanship and quality.
Mile High Coatings is painting and specialty coatings company. We do residential and commercial paint contracting, install epoxy flooring for garages, basements, patios, commercial and industrial spaces. We are locally owned and the company was founded in 2008. We pride ourselves on customer satisfaction by hiring and training our employees to be professional and complete our projects with a high degree of workmanship and quality.

Eco Tech Environmental Inc.
Eco Tech Environmental Inc.
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
H2O Drainage Systems
H2O Drainage Systems
We are a complete water intrusion repair company, If you have water coming into your home causing dampness, mold, structural movements, soil erosion, wet or low spots in yard, we can diagnose and stop the water intrusion. We offer free inspections, we give you a detailed repair plan, and we offer a wide variety of ways to pay for and to get a water intrusion repair system in place such as (1) Sweat equity drains, you help with digging trenches, you buy materials, we inspect, final grade trenches and put system together for you. Your savings will be close to 50% off regular pricing. NOTE*** Must be in good physical condition, without physical limitations before attempting to do option 1. (2) You buy materials and we install system by the hour. (3) We buy all materials, do complete drainage system and we also offer to do some free work not on the bid (Not less than $100.00 in value when installing free work) Ask for details. Seniors, military (Retired or active), single moms/dads will recieve a 10% discount on a water intrusion estimate. I have been in the water intrusion repair industry since 1974, started here in Colorado, and pride myself on doing a quality repair, and with the attitude that I treat your home as if it were my own! No mess will be left behind! I trained with the best soils and structural engineers in Colorado through out my years of water intrusion repair. I am certified in both waterproofing and foundation inspection. You can rest assured that you will get a quality installation from us! Basement Waterproofing, Drainage systems for yards with low or wet areas, toatl grading of the landscape to promote positive drainage away from foundation, basement and crawlspace drainage systems, wet or flooding window wells, downspout underground discharge systems to pop-up-emitters, NDS Channel drains, waterproof membranes, drainage boards, leaking wall cracks, sump-pits, sump-pumps (electrical or battery backup plus water alarms), vapor barriers, total home inspection for water intrusion.
"They were outstanding and did a good job. They were quick to respond, professional, courteous, respectful and really nice people."
Melinda H on June 2019
We are a complete water intrusion repair company, If you have water coming into your home causing dampness, mold, structural movements, soil erosion, wet or low spots in yard, we can diagnose and stop the water intrusion. We offer free inspections, we give you a detailed repair plan, and we offer a wide variety of ways to pay for and to get a water intrusion repair system in place such as (1) Sweat equity drains, you help with digging trenches, you buy materials, we inspect, final grade trenches and put system together for you. Your savings will be close to 50% off regular pricing. NOTE*** Must be in good physical condition, without physical limitations before attempting to do option 1. (2) You buy materials and we install system by the hour. (3) We buy all materials, do complete drainage system and we also offer to do some free work not on the bid (Not less than $100.00 in value when installing free work) Ask for details. Seniors, military (Retired or active), single moms/dads will recieve a 10% discount on a water intrusion estimate. I have been in the water intrusion repair industry since 1974, started here in Colorado, and pride myself on doing a quality repair, and with the attitude that I treat your home as if it were my own! No mess will be left behind! I trained with the best soils and structural engineers in Colorado through out my years of water intrusion repair. I am certified in both waterproofing and foundation inspection. You can rest assured that you will get a quality installation from us! Basement Waterproofing, Drainage systems for yards with low or wet areas, toatl grading of the landscape to promote positive drainage away from foundation, basement and crawlspace drainage systems, wet or flooding window wells, downspout underground discharge systems to pop-up-emitters, NDS Channel drains, waterproof membranes, drainage boards, leaking wall cracks, sump-pits, sump-pumps (electrical or battery backup plus water alarms), vapor barriers, total home inspection for water intrusion.
"They were outstanding and did a good job. They were quick to respond, professional, courteous, respectful and really nice people."
Melinda H on June 2019

Dorian Visionheart Dyer
Dorian Visionheart Dyer
I am a self-taught artist, initially drawn to experiment with pastels and colored pencil, and now working with acrylic on canvas. My art speaks for itself.
I am a self-taught artist, initially drawn to experiment with pastels and colored pencil, and now working with acrylic on canvas. My art speaks for itself.

All Trades LLC Professional Handyman and Home Serv
All Trades LLC Professional Handyman and Home Serv
All Trades LLC is a professional handyman and home services company. Anything from a leaky faucet or a hard to reach light bulb to a new bathroom or kitchen, we are your one call gets it all done handyman service. Experienced, clean, and courteous we are fully insured and will show up to your home in a clearly marked van with all the tools and experience to get the job done right the first time.
"The service was really good. Real thorough work."
Bob S on June 2018
All Trades LLC is a professional handyman and home services company. Anything from a leaky faucet or a hard to reach light bulb to a new bathroom or kitchen, we are your one call gets it all done handyman service. Experienced, clean, and courteous we are fully insured and will show up to your home in a clearly marked van with all the tools and experience to get the job done right the first time.
"The service was really good. Real thorough work."
Bob S on June 2018
FAQs for basement waterproofing projects in Wellington, 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 Wellington, 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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