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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon105
    Verified basement leak repair services reviews

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Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
Approved Pro

Sentri Homes

New on AngiNew on Angi
Approved Pro
305 local quotes requested
2 years of experience

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


Avatar for Groundworks

Groundworks

4.75(
16
)
Approved Pro

Groundworks

4.75(
16
)
Approved Pro
Customers say: Quick response
20 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 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


Avatar for Thrasher Foundation Repair - Denver

Thrasher Foundation Repair - Denver

New on AngiNew on Angi
Approved Pro

Thrasher Foundation Repair - Denver

New on AngiNew on Angi
Approved Pro
56 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 GTZ Integrations

GTZ Integrations

5.00(
3
)

GTZ Integrations

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

GTZ Integrations is your trusted technology integrator. We specialize in the convergence of home automation, surveillance, access control, networking, and wireless communication. We harness the power of cutting-edge technology to create intelligent, secure, and efficient environments for homes and businesses alike.

"Fantastic. Efrain was knowledgeable, down to earth and efficient. Great guy and committed to helping the customer with the learning curve."

Richard L on March 2025

GTZ Integrations is your trusted technology integrator. We specialize in the convergence of home automation, surveillance, access control, networking, and wireless communication. We harness the power of cutting-edge technology to create intelligent, secure, and efficient environments for homes and businesses alike.

"Fantastic. Efrain was knowledgeable, down to earth and efficient. Great guy and committed to helping the customer with the learning curve."

Richard L on March 2025


HCC Homes

No reviews yet

HCC Homes

No reviews yet

We offer quality and affordable general construction services, specializing in custom decks and porches.

We offer quality and affordable general construction services, specializing in custom decks and porches.


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 Summit Construction LLC

Summit Construction LLC

No reviews yet

Summit Construction LLC

No reviews yet
Free onsite estimate

We are a full service licensed general contractor. We specialize in all areas of remodeling and improvements. We can also build your new home from the ground up. Remodeling of your kitchen, bathroom or any other space. Basement finishing, additions, garages, landscaping, fencing and even handy man maintenance including plumbing and electrical repairs. Our team is comprised of highly experienced and trained professional members.

We are a full service licensed general contractor. We specialize in all areas of remodeling and improvements. We can also build your new home from the ground up. Remodeling of your kitchen, bathroom or any other space. Basement finishing, additions, garages, landscaping, fencing and even handy man maintenance including plumbing and electrical repairs. Our team is comprised of highly experienced and trained professional members.


III Day Vision

No reviews yet

III Day Vision

No reviews yet

All phases of construction Residential and commercial Builders, General Contracting, additions, remodels We are committed to "GIT ER DONE" Licensed and insured 30 years experience

All phases of construction Residential and commercial Builders, General Contracting, additions, remodels We are committed to "GIT ER DONE" Licensed and insured 30 years experience


Starr Renovations

No reviews yet

Starr Renovations

No reviews yet
5 years of experience

As a family-run business and residents of Colorado Springs, we know the true value a home brings to a family. We work hard to provide unsurpassed service that delivers on everything that makes a house, a home. We specialize in home improvements, fences, decks and minor repair to a complete remodel! We are committed to building and enriching your home with our experience and creative problem-solving while delivering unparalleled service. With over 20+ years of experience in home construction and renovation, I personally work on each and every project alongside my experienced and trusted team. We know the importance of providing superior work, making sure our customers are well informed, and being 100% accountable for the success of every project. I would love to talk to you about your needs and the solutions that we can provide. Feel free to give us a call at (719) 238-2328 or connect with us through email at [email protected]

As a family-run business and residents of Colorado Springs, we know the true value a home brings to a family. We work hard to provide unsurpassed service that delivers on everything that makes a house, a home. We specialize in home improvements, fences, decks and minor repair to a complete remodel! We are committed to building and enriching your home with our experience and creative problem-solving while delivering unparalleled service. With over 20+ years of experience in home construction and renovation, I personally work on each and every project alongside my experienced and trusted team. We know the importance of providing superior work, making sure our customers are well informed, and being 100% accountable for the success of every project. I would love to talk to you about your needs and the solutions that we can provide. Feel free to give us a call at (719) 238-2328 or connect with us through email at [email protected]


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Basement Leak Repair questions, answered by experts

In many cases, yes, a damp basement can be bad for your health. Not only can damp air affect your lungs, but it can promote mold growth and pest infestation. Mold spores can be dangerous to breathe in, as can waste particles from insects and rodents attracted to the moisture. Damp, moldy air can also move up into your living area. As such, it’s crucial to fix any basement moisture problems as soon as they crop up.

Water that pools on concrete indicates a low spot somewhere on your driveway. You can level the slab with a concrete patching compound to help redirect water. You can also install drainage over existing concrete by digging out enough space for a channel drain or French drain or by adding a culvert below the slab.

There are several small, inexpensive upgrades you can make to upgrade your basement. Although you still need to adhere to building codes and obtain permits when necessary, you can complete small but mighty tasks like painting the masonry walls and installing entertainment devices to make the space more usable. 

Physically, the most challenging part of finishing a basement is installing egress windows or doors when the space is below ground level. Mentally, the hardest part may be envisioning the project and planning around load-bearing and mechanical obstacles.

Yes, water and water vapor can seep through cracks in your basement floor, which means you should address all basement floor cracks, even if they don’t indicate structural issues. Sealing settling cracks and shrinkage cracks is a good idea to keep water and moisture outside where it belongs. Doing so can improve your indoor air quality, reduce the risk of mold growth, make your home more comfortable, and help prevent pest infestation.

The Avondale, CO homeowners’ guide to basement leak repair services

From average costs to expert advice, get all the answers you need to get your job done.