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Avatar for Groundworks

Groundworks

4.89(
44
)
Approved Pro

Groundworks

4.89(
44
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
27 local quotes requested

Groundworks, formerly Innovative Basement Authority, is renowned for delivering unparalleled solutions since 2005. 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 Minnesota & part of North Dakota, 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! BC765730 (MN)

"Very friendly crew, very efficient and helpful in explaining what they were doing."

Allen J on August 2025

Groundworks, formerly Innovative Basement Authority, is renowned for delivering unparalleled solutions since 2005. 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 Minnesota & part of North Dakota, 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! BC765730 (MN)

"Very friendly crew, very efficient and helpful in explaining what they were doing."

Allen J on August 2025


Avatar for American Waterworks

American Waterworks

5.00(
7
)
Approved Pro

American Waterworks

5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 local quotes requested

When it comes to water in your basement or a faulty foundation, you need an expert to ensure the damage is reversed and prevented from occurring in the future. American Waterworks has several decades of experience in the basement waterproofing and foundation repair industries, and we know the best tools and techniques to see your home through its troubles. Our professional installers are experienced in solving the wide variety of problems that allow water into basements and other areas below ground level. We've helped property owners with thousands of repairs and other restorations to homes in Minnesota, North Dakota, northeastern Iowa and western Wisconsin. American Waterworks is ready to serve all of your basement, crawl space, foundation, concrete leveling and radon mitigation needs. Call us today for a free estimate!

"Great service!"

Nate E on April 2021

When it comes to water in your basement or a faulty foundation, you need an expert to ensure the damage is reversed and prevented from occurring in the future. American Waterworks has several decades of experience in the basement waterproofing and foundation repair industries, and we know the best tools and techniques to see your home through its troubles. Our professional installers are experienced in solving the wide variety of problems that allow water into basements and other areas below ground level. We've helped property owners with thousands of repairs and other restorations to homes in Minnesota, North Dakota, northeastern Iowa and western Wisconsin. American Waterworks is ready to serve all of your basement, crawl space, foundation, concrete leveling and radon mitigation needs. Call us today for a free estimate!

"Great service!"

Nate E on April 2021


Avatar for American Waterworks

American Waterworks

No reviews yet

American Waterworks

No reviews yet

American Waterworks are experts in basement waterproofing, foundation repair, radon mitigation, and concrete repair. Our aim is to redefine the industry by repairing the fractured relationship between homeowners and contractors. We provide permanent solutions to customers problems.

American Waterworks are experts in basement waterproofing, foundation repair, radon mitigation, and concrete repair. Our aim is to redefine the industry by repairing the fractured relationship between homeowners and contractors. We provide permanent solutions to customers problems.


Platinum Landscape and Spa Sales

No reviews yet

Platinum Landscape and Spa Sales

No reviews yet
12 years of experience

Platinum is a full service Landscape Construction Company. We specialize in landscape tear-outs, rock and edging installation, shoreline restoration, water features/ponds or pondless/koi pond installation, retaining wall installation, paver patios, concrete patios/sidewalks/driveways/colored concrete, waterproofing structures, berm installation, grading yards, sod installation and yard restoration

Platinum is a full service Landscape Construction Company. We specialize in landscape tear-outs, rock and edging installation, shoreline restoration, water features/ponds or pondless/koi pond installation, retaining wall installation, paver patios, concrete patios/sidewalks/driveways/colored concrete, waterproofing structures, berm installation, grading yards, sod installation and yard restoration



Avatar for Sanstead Excavating LLC

Sanstead Excavating LLC

5.00(
1
)

Sanstead Excavating LLC

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Excavation Company. Owner/operator has 20 years of construction experience, specializing in water and sewer services. Also providing the following services: earthmoving, land clearing, trench digging, tiling residential properties, fixing sewer systems, digging footings, installing culverts, and the list goes on. Contact us to discuss your project needs.

"Done on time Good quality Good communication"

Jordan P on November 2023

Excavation Company. Owner/operator has 20 years of construction experience, specializing in water and sewer services. Also providing the following services: earthmoving, land clearing, trench digging, tiling residential properties, fixing sewer systems, digging footings, installing culverts, and the list goes on. Contact us to discuss your project needs.

"Done on time Good quality Good communication"

Jordan P on November 2023


Avatar for Proctor Concrete and Masonry

Proctor Concrete and Masonry

No reviews yet

Proctor Concrete and Masonry

No reviews yet

We specialize in concrete and masonry work. Including thing such as block brick and cultured stone work. We also do dirt work and excavations along with waterproofing systems both inside and outside your foundation. We can install egress Windows as well

We specialize in concrete and masonry work. Including thing such as block brick and cultured stone work. We also do dirt work and excavations along with waterproofing systems both inside and outside your foundation. We can install egress Windows as well


Gaviota Exterior Inc.

No reviews yet

Gaviota Exterior Inc.

No reviews yet
23 years of experience

We specialize in storm damage restoration for, fire, water, wind and hail damage. Allow us to inspect your home for damage with no out of pocket cost. We help home owners with their insurance claims to ensure all applicable damage is accounted for and paid by insurance. We specialize in exterior/interior remodeling twin cities. Safety, high-Quality and your budget is our main concern for residential, commercial, and institutional projects. We have a two part payment system. Initial down payment is required to provide funds for materials, dumpster, permits, logistics...... Once the project is complete to your satisfaction we provide a final inspection and punch list to close out the permit; request of final remaining balance due is issued with permit close out.. LICENSE # BC635994 822 Magnolia Ave. E St. Paul, MN 55106 651-447-2082 651-387-6951

We specialize in storm damage restoration for, fire, water, wind and hail damage. Allow us to inspect your home for damage with no out of pocket cost. We help home owners with their insurance claims to ensure all applicable damage is accounted for and paid by insurance. We specialize in exterior/interior remodeling twin cities. Safety, high-Quality and your budget is our main concern for residential, commercial, and institutional projects. We have a two part payment system. Initial down payment is required to provide funds for materials, dumpster, permits, logistics...... Once the project is complete to your satisfaction we provide a final inspection and punch list to close out the permit; request of final remaining balance due is issued with permit close out.. LICENSE # BC635994 822 Magnolia Ave. E St. Paul, MN 55106 651-447-2082 651-387-6951


Avatar for Tamm Construction LLC

Tamm Construction LLC

No reviews yet

Tamm Construction LLC

No reviews yet
9 years of experience

From footings to finish...and everything in between. It is more than our slogan, it is what we can offer you. We have experience in all aspects of home construction, remodeling, and landscaping. If it comes to building, modifying or improving your home, we can get it done for you.

From footings to finish...and everything in between. It is more than our slogan, it is what we can offer you. We have experience in all aspects of home construction, remodeling, and landscaping. If it comes to building, modifying or improving your home, we can get it done for you.


Minneapolis Epoxy

No reviews yet

Minneapolis Epoxy

No reviews yet
13 years of experience

Minneapolis Epoxy has a history of fine craftsmanship in the stone and tile installation business. Our services include high quality epoxy coatings for a variety of surfaces. We take pride in our work and execute every detail carefully and thoroughly resulting in an excellent reputation in the coating industry.

Minneapolis Epoxy has a history of fine craftsmanship in the stone and tile installation business. Our services include high quality epoxy coatings for a variety of surfaces. We take pride in our work and execute every detail carefully and thoroughly resulting in an excellent reputation in the coating industry.

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Basement Waterproofing questions, answered by experts

Regular inspections, maintaining proper grading around the foundation, and keeping gutters clear are advisable. Vapor barriers and sealants may need checking for wear after several years.

Rigid foam insulation boards are one of the best insulation materials for crawl spaces. This material insulates the home well, resists water damage, and won't settle like fiberglass or cellulose. Closed-cell spray foam insulation is another effective insulation that both seals the air and provides excellent thermal protection for hard-to-reach spaces like crawl spaces.

The only real negative when encapsulating a crawl space is that the cost is high. It can cost several thousands of dollars to do this project. However, it protects your house and those in it by providing an energy-efficient space instead of one that frequently pools moisture and causes damage through mold growth in your home. While less common, another disadvantage could be encapsulation making access to pipes and electrical slightly more complicated in certain crawl spaces.

Water damage to a foundation often starts as a slow leak or water vapor problem that worsens over the course of months or even years. The speed at which foundation leaks worsen depends on a few factors, including your climate and location, the soil composition around your home, the foundation drainage system you have in place, if any, and the type of foundation you have. Even if you have a minor issue that’s slow to develop, it’s best to have a professional address the issue immediately.

Living in a finished basement is acceptable, but only if the space has the proper points of egress and includes smoke and carbon monoxide (CO) detectors to ensure the safety of the occupants. A good way to ensure your finished basement is suitable for use as living space is to get the basement finishing project properly permitted.

The Avon, MN homeowners’ guide to basement waterproofing services

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