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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon43
    Verified basement waterproofing services reviews

Verified Reviews for Basement Waterproofing pros in Elizabeth, CO

*The Angi rating for Basement Waterproofing companies in Elizabeth, 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 Elizabeth, 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 October 29, 2025

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Avatar for Thrasher Foundation Repair - Denver

Thrasher Foundation Repair - Denver

9652 Hanover Ct W
New on AngiNew on Angi
•Approved Pro

Thrasher Foundation Repair - Denver

9652 Hanover Ct W
New on AngiNew on Angi
•Approved Pro
91 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.

Avatar for Groundworks

Groundworks

6035 Galley Road
4.75(
16
)
•Approved Pro

Groundworks

6035 Galley Road
4.75(
16
)
•Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
23 local quotes requested

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 Colorado 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!

"Groundworks did an excellent job with my house projects. Their crew (Lee, Rick and Brad) were excellent. They arrived ahead of schedule and began work immediately. I was kept informed every step of the way and was invited to observe while they explained what they were doing. I would highly recommend Groundworks to anyone needing foundation stabilization."

ROBERT P on August 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 Colorado 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!

"Groundworks did an excellent job with my house projects. Their crew (Lee, Rick and Brad) were excellent. They arrived ahead of schedule and began work immediately. I was kept informed every step of the way and was invited to observe while they explained what they were doing. I would highly recommend Groundworks to anyone needing foundation stabilization."

ROBERT P on August 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.

Thrasher

No reviews yet

Thrasher

No reviews yet

Concrete repair in Parker, CO Backed by Thrasher Foundation Repair and offering the best warranties in the business!

Concrete repair in Parker, CO Backed by Thrasher Foundation Repair and offering the best warranties in the business!

Avatar for BDPeak Engineering, LLC

BDPeak Engineering, LLC

2841 East K Street
5.00(
7
)

BDPeak Engineering, LLC

2841 East K Street
5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

BDPeak Engineering provides structural engineering design & drafting services for commercial, residential, industrial and institutional projects. Forensic Investigations & Engineering services are offered for residential & commercial structures. BDPeak was founded on two principles: honesty and integrity. We are professionally licensed throughout the United States, primarily focusing on the Rocky Mountain region. Our staff has been practicing structural engineering and serving the region for 15 years. BDPeak is professionally licensed in Wyoming, Colorado, Montana, Nebraska, North Dakota & Texas.

"Working with Bryan and BDPeak Engineering was an overall great experience. Being first time home builders, Bryan helped make the process as smooth as possible and helped put any concerns we may have had going into it at ease. His attention to detail and communication was second to none. He was very responsive throughout the whole process whenever we had any questions and always met the deadlines he had set. I would most definitely recommend using the services BDPeak offers for any prospective building projects."

Chris P on December 2022

BDPeak Engineering provides structural engineering design & drafting services for commercial, residential, industrial and institutional projects. Forensic Investigations & Engineering services are offered for residential & commercial structures. BDPeak was founded on two principles: honesty and integrity. We are professionally licensed throughout the United States, primarily focusing on the Rocky Mountain region. Our staff has been practicing structural engineering and serving the region for 15 years. BDPeak is professionally licensed in Wyoming, Colorado, Montana, Nebraska, North Dakota & Texas.

"Working with Bryan and BDPeak Engineering was an overall great experience. Being first time home builders, Bryan helped make the process as smooth as possible and helped put any concerns we may have had going into it at ease. His attention to detail and communication was second to none. He was very responsive throughout the whole process whenever we had any questions and always met the deadlines he had set. I would most definitely recommend using the services BDPeak offers for any prospective building projects."

Chris P on December 2022

Avatar for Foundation Professionals of Colorado

Foundation Professionals of Colorado

1155 Kelly Johnson Blvd
5.00(
8
)

Foundation Professionals of Colorado

1155 Kelly Johnson Blvd
5.00(
8
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Award winning local contractor! Our areas of Expertise... Foundation Settlement and Crack Repair Crawl Space Repair Basement Waterproofing Egress Window installation and Window Wells Bowing or Tipping Wall Repair We believe when homeowners receive an expert diagnosis of the problems they are experiencing and are educated on the multiple solution options that are available, they make great buying decisions for themselves and their families home. What you get with us... You get personal service from a small company where everyone in the company knows your name and what your trust in us means. You get a quick friendly expert diagnosis of the problems you are experiencing without a two-hour sales pitch on the solution we want you to buy. You get that "aha" moment when you understand what is going on. You get answers to your questions and a brief discussion about the options that are available to repair your home. We leave you a quote and ask you for your business.

"Jeff came out and did exactly what is advertised on their website: inspected and educated. Excellent service with a depth of knowledge. My wife and I have owned a house for almost a couple years now that is 62-63 years old with a crawl space. It had some foundation work done sometime before we took ownership and we just wanted some peace of mind that everything was still solid. Jeff came out and ended up just doing a cursory inspection since my wife and I didn't need anything official, just a professional eye. I followed Jeff around as he was pointing things out. Thankfully there was nothing of concern, just points of interest, and a lot of education. At the end of it all, my wife and I are much more confident in the backbone of our house thanks to Jeff and the Foundation Professionals of Colorado."

Craige W on February 2022

Award winning local contractor! Our areas of Expertise... Foundation Settlement and Crack Repair Crawl Space Repair Basement Waterproofing Egress Window installation and Window Wells Bowing or Tipping Wall Repair We believe when homeowners receive an expert diagnosis of the problems they are experiencing and are educated on the multiple solution options that are available, they make great buying decisions for themselves and their families home. What you get with us... You get personal service from a small company where everyone in the company knows your name and what your trust in us means. You get a quick friendly expert diagnosis of the problems you are experiencing without a two-hour sales pitch on the solution we want you to buy. You get that "aha" moment when you understand what is going on. You get answers to your questions and a brief discussion about the options that are available to repair your home. We leave you a quote and ask you for your business.

"Jeff came out and did exactly what is advertised on their website: inspected and educated. Excellent service with a depth of knowledge. My wife and I have owned a house for almost a couple years now that is 62-63 years old with a crawl space. It had some foundation work done sometime before we took ownership and we just wanted some peace of mind that everything was still solid. Jeff came out and ended up just doing a cursory inspection since my wife and I didn't need anything official, just a professional eye. I followed Jeff around as he was pointing things out. Thankfully there was nothing of concern, just points of interest, and a lot of education. At the end of it all, my wife and I are much more confident in the backbone of our house thanks to Jeff and the Foundation Professionals of Colorado."

Craige W on February 2022

Avatar for Rethink Enterprise

Rethink Enterprise

3625 N Cascade Ave
5.00(
8
)

Rethink Enterprise

3625 N Cascade Ave
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.

6401 Broadway
5.00(
7
)

Eco Tech Environmental Inc.

6401 Broadway
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

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Basement Waterproofing questions, answered by experts

You should always hire a structural engineer or a professional and licensed foundation repair company for crawl space repair. These professionals will often be able to treat the symptoms of the issue as well as the underlying problem so that you don’t have ongoing damage. They’ll also often take preventative measures to stop the issue from recurring in the future.

Covering the dirt floor in your crawl space with a vapor barrier helps insulate the space and improve the air quality in your home. It protects your crawl space from pest infestations, excess moisture, and mold growth. It also makes the crawl space less dusty, which means there’s a lower chance of dust mites breeding and causing allergic reactions in your home.

In perfect conditions—meaning, no overexposure to the elements without roofing material on top of it—an ice and water shield can last for decades. In fact, many come with a limited lifetime warranty because they should last for a long time. If, however, the membrane is exposed to the elements during building or if there is a delay in installing the roofing material, it might only last up to 180 days if exposed to the elements. The key is to make it a layer of protection and then protect that layer by installing the roofing.

You should plan on waiting at least a year and ideally two to three years after construction before finishing your basement. This will give the foundation time to settle in response to the weight of your home and the expansion of the surrounding soil. You can then repair your foundation and seal any cracks as needed before finishing it to reduce your risk of future leaks or other issues.

The purpose of soffits is to circulate air, so a blocked soffit means the air in your attic becomes stagnant. This can lead to a number of problems, mostly moisture-related, that can cause damage to your health and your home. The good news is that unclogging soffits is relatively straightforward, and if your attic is easy to access, an easy DIY project.

The Elizabeth, CO homeowners’ guide to basement waterproofing services

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