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Foundation, basement or crawlspace waterproofing / encapsulation pros in Westminster

Avatar for Dr. Dry Home Waterproofing, LLC
Dr. Dry Home Waterproofing, LLC
18212 East Layton Place
4.99(
106
)
Approved Pro
Dr. Dry Home Waterproofing, LLC
18212 East Layton Place
4.99(
106
)
Approved Pro
Customers say: Terrific value
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
10 years of experience

Dr. Dry is committed to cure any water ailments your home may have. EXPERIENCE & HONESTY along with HIGH QUALITY WORKMANSHIP at a reasonable price... NO Sales Presentation, NO Scare Tactics, NO Pressure... just HELP! CALL US DIRECT TODAY! 303-441-4151 SCHEDULE YOUR FREE HOME INSPECTION NOW! www.drdryhomewaterproofing.com *** WE DO NOT DO SEWAGE EJECTOR PUMPS ***

"Ken is committed to quality. He installed a sump pump and back up system and placed a freeze guard on the outside discharge pipe. On time, reliable, responsible and does not upsell. A trusted and skilled professional who has high integrity, is kind and thoughtful. Was so pleased having him in my home and on my property. Would hire him again....and again!"

J J on February 2025

Dr. Dry is committed to cure any water ailments your home may have. EXPERIENCE & HONESTY along with HIGH QUALITY WORKMANSHIP at a reasonable price... NO Sales Presentation, NO Scare Tactics, NO Pressure... just HELP! CALL US DIRECT TODAY! 303-441-4151 SCHEDULE YOUR FREE HOME INSPECTION NOW! www.drdryhomewaterproofing.com *** WE DO NOT DO SEWAGE EJECTOR PUMPS ***

"Ken is committed to quality. He installed a sump pump and back up system and placed a freeze guard on the outside discharge pipe. On time, reliable, responsible and does not upsell. A trusted and skilled professional who has high integrity, is kind and thoughtful. Was so pleased having him in my home and on my property. Would hire him again....and again!"

J J on February 2025


Avatar for Colorado Drain Systems, Inc.
Colorado Drain Systems, Inc.
8471 Brighton Road
4.35(
20
)
Approved Pro
Colorado Drain Systems, Inc.
8471 Brighton Road
4.35(
20
)
Approved Pro
Customers say: Terrific value
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
19 years of experience

Colorado Drain Systems, Inc.is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

"We obtained 3 other quotes and the owner Joseâ s quote was more competitive. After speaking with him at our home, we felt confident that his team had the expertise to install our French drain. He was proactive in his communication and responsive to our many questions and concerns. The team were polite, quick, efficient and many of our neighbors commented afterward that they couldnâ t tell that our yard had ever been disturbed. We highly recommend Jose and his team, and will use them when itâ s time for us to install xeriscaping in our yard."

Hank A on September 2024

Colorado Drain Systems, Inc.is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

"We obtained 3 other quotes and the owner Joseâ s quote was more competitive. After speaking with him at our home, we felt confident that his team had the expertise to install our French drain. He was proactive in his communication and responsive to our many questions and concerns. The team were polite, quick, efficient and many of our neighbors commented afterward that they couldnâ t tell that our yard had ever been disturbed. We highly recommend Jose and his team, and will use them when itâ s time for us to install xeriscaping in our yard."

Hank A on September 2024


Avatar for Groundworks
Groundworks
4686 Ivy St
4.36(
221
)
Approved Pro
Groundworks
4686 Ivy St
4.36(
221
)
Approved Pro
Customers say: True professional
103 local quotes requested
26 years of experience

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!

"Installed 7 push piers in two days and was able to raise the foundation of one wall up one inch to level it back with the rest of the house. The crew of Jonathan H, Manuel A and Gerardo T did an efficient and clean job. I was kept informed at every step of the process. "

Dan R on May 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!

"Installed 7 push piers in two days and was able to raise the foundation of one wall up one inch to level it back with the rest of the house. The crew of Jonathan H, Manuel A and Gerardo T did an efficient and clean job. I was kept informed at every step of the process. "

Dan R on May 2025


Avatar for Thrasher, Inc.
Thrasher, Inc.
11844 Valley Ridge Drive
4.47(
103
)
Approved Pro
Thrasher, Inc.
11844 Valley Ridge Drive
4.47(
103
)
Approved Pro
Customers say: True professional
354 local quotes requested
11 years of experience

With nearly 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 nearly 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


Avatar for Upslope Co.
Upslope Co.
115 Columbine Dr.
5.00(
5
)
Approved Pro
Upslope Co.
115 Columbine Dr.
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

Welcome to Upslope Excavation LLC. We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"They were able to use all our existing material and make our long driveway passable again.. Smooth as butter. Great job."

Frank P on September 2023

Welcome to Upslope Excavation LLC. We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"They were able to use all our existing material and make our long driveway passable again.. Smooth as butter. Great job."

Frank P on September 2023


Superior Egress Window and Construction, LLC
15960 South Golden Road
5.00(
5
)
Approved Pro
Superior Egress Window and Construction, LLC
15960 South Golden Road
5.00(
5
)
Approved Pro
Customers say: Quick response
8 years of experience
Free onsite estimate

We take great pride in our experience, expertise, qualit, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Great work, excellent punctuality, fair price. I have hired them for 2 projects already and would hire them again."

Joshua W on July 2019

We take great pride in our experience, expertise, qualit, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Great work, excellent punctuality, fair price. I have hired them for 2 projects already and would hire them again."

Joshua W on July 2019


Avatar for Thrasher Foundation Repair - Denver
Thrasher Foundation Repair - Denver
9652 Hanover Ct W
New on HomeAdvisorNew on Angi
Approved Pro
Thrasher Foundation Repair - Denver
9652 Hanover Ct W
New on AngiNew on HomeAdvisor
Approved Pro
203 local quotes requested
50 years of experience

With nearly 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.

With nearly 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.


Avatar for Rock N Block- Turf N Hardscapes
Rock N Block- Turf N Hardscapes
220 S Wilcox St
5.00(
13
)
Approved Pro
Rock N Block- Turf N Hardscapes
220 S Wilcox St
5.00(
13
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2637 local quotes requested

Welcome to our landscape design company, where we specialize in creating beautiful and functional outdoor spaces that you can enjoy for years to come. We offer a range of services that cater to your unique needs and preferences, including artificial turf installation, pavers, fire pit areas, putting greens, retaining walls and more. At our company, we understand that outdoor landscaping is not just about creating a visually appealing space, but also about ensuring that it meets your practical needs. That's why our team of experienced designers and contractors work closely with you to understand your vision and goals, and then create a customized plan that reflects your style and preferences. Whether you're looking to transform your backyard into an entertainment oasis, create a low-maintenance outdoor space, or simply enhance the overall look of your property, our team has the expertise and creativity to bring your vision to life. With our high-quality materials, innovative designs, and attention to detail, we're confident that we can exceed your expectations and deliver a beautiful, functional, and long-lasting outdoor landscape that you'll love. So, if you're ready to take your outdoor space to the next level, give us a call today to schedule a consultation with one of our expert designers. We look forward to working with you! Discounts are also available depending on the size of the job.

"Great customer service! Great work! Chris and his team did a fantastic job. Any issue that we found or came up with was not a problem it was resolved immediately. Thanks for a great job. We are definitely satisfied and thrilled with the job they did. I would definitely recommend them."

Ken C on April 2025

Welcome to our landscape design company, where we specialize in creating beautiful and functional outdoor spaces that you can enjoy for years to come. We offer a range of services that cater to your unique needs and preferences, including artificial turf installation, pavers, fire pit areas, putting greens, retaining walls and more. At our company, we understand that outdoor landscaping is not just about creating a visually appealing space, but also about ensuring that it meets your practical needs. That's why our team of experienced designers and contractors work closely with you to understand your vision and goals, and then create a customized plan that reflects your style and preferences. Whether you're looking to transform your backyard into an entertainment oasis, create a low-maintenance outdoor space, or simply enhance the overall look of your property, our team has the expertise and creativity to bring your vision to life. With our high-quality materials, innovative designs, and attention to detail, we're confident that we can exceed your expectations and deliver a beautiful, functional, and long-lasting outdoor landscape that you'll love. So, if you're ready to take your outdoor space to the next level, give us a call today to schedule a consultation with one of our expert designers. We look forward to working with you! Discounts are also available depending on the size of the job.

"Great customer service! Great work! Chris and his team did a fantastic job. Any issue that we found or came up with was not a problem it was resolved immediately. Thanks for a great job. We are definitely satisfied and thrilled with the job they did. I would definitely recommend them."

Ken C on April 2025


Avatar for Groundworks
Groundworks
4686 Ivy St
4.33(
189
)
Approved Pro
Groundworks
4686 Ivy St
4.33(
189
)
Approved Pro
Customers say: Super punctual
228 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!

"Ryan, Alejandro, and Josh made what could’ve been a very stressful foundation repair feel easy and manageable. Their communication was excellent throughout the process, and they took the time to share their knowledge and explain what was happening each step of the way. Even when unexpected issues arose that extended the project by a day, they stayed flexible and returned right away to complete it. They were professional, efficient, and even took the time to clean up thoroughly before leaving. Highly recommend!"

Francesca K 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!

"Ryan, Alejandro, and Josh made what could’ve been a very stressful foundation repair feel easy and manageable. Their communication was excellent throughout the process, and they took the time to share their knowledge and explain what was happening each step of the way. Even when unexpected issues arose that extended the project by a day, they stayed flexible and returned right away to complete it. They were professional, efficient, and even took the time to clean up thoroughly before leaving. Highly recommend!"

Francesca K on May 2025


Avatar for Silver Shield Services, LLC
Silver Shield Services, LLC
5.00(
1
)
Approved Pro
Silver Shield Services, LLC
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
876 local quotes requested

I have the equipment needed to remove your old concrete or asphalt driveway. And people with plenty of experience to install a new driveway. Attention to detail is a key to my business and your complete satisfaction with the work.

"Just want to say it couldnt have been any better of a experience having rafa and his crew out here on our driveway getting exactly what we need done and would highly recommend them 100%."

Jesse D on February 2022

I have the equipment needed to remove your old concrete or asphalt driveway. And people with plenty of experience to install a new driveway. Attention to detail is a key to my business and your complete satisfaction with the work.

"Just want to say it couldnt have been any better of a experience having rafa and his crew out here on our driveway getting exactly what we need done and would highly recommend them 100%."

Jesse D on February 2022

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Foundation, basement or crawlspace waterproofing / encapsulations FAQs

Cleaning your crawl space is a worthwhile investment for several important reasons. A properly maintained crawl space prevents structural damage by eliminating moisture that can deteriorate wood supports and metal components. It also significantly improves your home's indoor air quality by removing allergens like mold spores and pest droppings that can circulate through your living spaces. 

Additionally, a clean crawl space contributes to better energy efficiency by allowing proper insulation installation and reducing humidity levels that force your HVAC system to work harder.

Several warning signs indicate your crawl space needs professional attention. Look for musty odors throughout your home, unexplained increases in allergy symptoms, higher energy bills, visible pest activity, or moisture issues. 

Other indicators include sagging floors, warped wood, visible mold growth, standing water, or damaged insulation. If your crawl space hasn't been inspected in over a year, or if you've recently experienced flooding or severe weather, it's advisable to have professionals assess the space even without obvious symptoms.

Most crawl space cleaning projects take between one and three days to complete, depending on several factors. Simple debris removal in a small, relatively clean space might be finished in a single day. 

More involved projects that include mold remediation, water damage repair, or pest control require two to three days. For large crawl spaces or those with extensive contamination, the timeline might extend to a week, particularly if additional services like encapsulation are included in the project scope.

You can remain in your home during basic crawl space cleaning. However, if the project involves mold remediation or pest extermination with chemical treatments, temporary relocation might be recommended, especially for household members with respiratory conditions or chemical sensitivities. 

Professional cleaning companies use containment procedures to minimize the spread of dust and contaminants into living spaces, but some disruption is inevitable. Discuss your specific situation with your service provider to determine the best approach for your family's needs.

The homeowners guide to foundation, basement or crawlspace waterproofing / encapsulations
From average costs to expert advice, get all the answers you need to get your job done.
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