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Find Foundation, basement or crawlspace waterproofing / encapsulation pros in Duluth

Avatar for Groundworks
Groundworks
4.7(
222
)

Serving Duluth, MN and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2005

Free estimates

Warranties offered

"Beware: Overbilling, bait-and-switch, and Miscommunication I hired Groundworks (Saint Paul, MN) in June 2025 for a combined structural support and waterproofing project at my home. The project was advertised as a complete solution to address foundation wall deterioration and structural support. What happened: The contract and engineered plans explicitly called for cast-in-place (CIP) footings for each I-beam and a vapor barrier. I paid for these as part of the $70,000 project. After the work was completed, I discovered the CIP footings, vapor barrier, and other items were not installed, despite being billed and included in the plans. The installed I-beam system does not support the weight of the house, only lateral wall movement. This was not explained during the sales process. When I asked for clarification, I was told ?site conditions vary from the plans,? but no specific conditions were identified. Revised as-built plans were submitted instead after I raised concerns "
Foundation
Foundation
Foundation
Foundation
Foundation

+16

Response time3 days
111 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Alliance, Inc.
Alliance, Inc.
4.5(
32
)

Serving Duluth, MN and surrounding areas

Angi Approved

In business since 2018

Free estimates

Credit card accepted

"It was hell in a nutshell. They blocked 2 exits from my house but worse they NEVER looked at where they were dumping snow on. They dumped snow on top of my mini split and the immense weight ripped the mini split off my house and stand. Now itâ s about to fall to the ground. Their price for this disaster was 3 xâ s any one else. NEVER use this company"
Response time5 hrs
Response rate87%
4 neighbors recently requested a quote
Avatar for DBS Residential Solutions, Inc.
DBS Residential Solutions, Inc.
3.5(
11
)

Serving Duluth, MN and surrounding areas

Angi Approved

In business since 2012

Free estimates

Emergency services offered

"Competent, knowledgeable men came to do the work I needed. They even saved me money! They included me in every step so I understood the science of the work, which they very well explained. I highly recommend DBS. "
Concrete Repair After
Concrete Repair Before
Cabin Stabilization Before
Cabin Stabilization After
Basement Waterproofing After

+8

Response time1 day
Response rate87%
95 neighbors recently requested a quote
Avatar for Ledgerock Builders, LLC
Ledgerock Builders, LLC
New to Angi

Serving Duluth, MN and surrounding areas

Angi Approved

In business since 2021

Free estimates

Credit card accepted

LEDGEROCK BUILDERS LLC 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.

Response time4 days
4 neighbors recently requested a quote
Avatar for SafeBasements of Minnesota Inc
SafeBasements of Minnesota Inc
4.9(
50
)

Serving Duluth, MN and surrounding areas

In business since 1990

Free estimates

Warranties offered

"I researched basement waterproofing solutions and was considering doing it myself. Then I found Safe Basements and read the literature about their product/process. To me, it seemed better than other similar products. I was surprised that they cover my place -- 2 hours into Wisconsin, or 3 hours from Litchfield. Brad came out to inspect the problems in my basement -- horizontal cracking, bowing, and water intrusion. He was able to explain the causes of those problems as well as others that I hadn't noticed. We agreed to pay for anchors to stabilize one wall that was bowing, and install drain tile and a sump pump. I'll be honest, I didn't shop around. I have no idea what other companies are charging for the same services. I normally get 3 or 4 bids or other opinions. I felt comfortable with the amount of research that I'd done, the knowledge Brad seemed to have, and the information about the products that I decided to hire Safe Basements without talking to other companies. I don't regret that decision. The wall anchor/stabilization crew called me before leaving Litchfield. Their ETA was pretty close to the actual time of arrival. When they arrived, we discussed the work being done. They did the work. They cleaned up. They gave me information about the anchor system and what I needed to do to correct the bowing and cracks. Everything was done as expected. The drain tile/sump crew was stuck at a previous job. They called me the day before (Tuesday) my job was expected to start to let me know there would be a delay starting my job. He then called in the middle of the start day (Wednesday) to let me know, they wouldn't be to my house until the next day. I was expecting a call between 7 and 8 on Thursday to let me know they were leaving Litchfield. Instead, I got a call at about 7:15 to let me know they were 15 minutes from my house. When they arrived, we talked about the work to be done, they cocooned my stuff in plastic, and they went to work. I think they worked until about 7 that day. They returned on Friday at about 8:30, having stopped to dump my concrete and dirt and to pick up gravel and concrete. They worked until about 10:30pm on Friday. I appreciated that they finished on Friday even though it was later than I expected. They cleaned up everything thoroughly, and walked me through the details of the sump pump and battery backup systems. Even though they'd driven a long distance, worked two very long days, and it was very late Friday, I didn't feel they rushed through. The job was complete. I think they would have stayed later if I'd had anymore questions. Unfortunately, one of the workers left his very nice tape measure, and I have not been able to get it back to him."
Recommended by96%of homeowners
Avatar for Trinity Masonry & Concrete, Inc.
Trinity Masonry & Concrete, Inc.
3.8(
25
)

Serving Duluth, MN and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"DO NOT USE THIS COMPANY!!!. House is not level, three of five doors will not close because center of house is to high now, three rooms have wall cracks all over. Ran over my septic alarm box and destroyed it. Damaged two screens. Damaged gutters on both sides of house, soffit and fascia on one side with backhoe. Sent me final invoice and when I questioned about issues was told contract was filled and mechanical lean was put on the house the same day I got the invoice. I have contacted the Attorney General. I will contact an attorney, probably have to pay and then take Trinity to court for repair money. What a joke this guy is."
Recommended by68%of homeowners
Avatar for Nick's Tree & Landscape
Nick's Tree & Landscape
4.2(
5
)

Serving Duluth, MN and surrounding areas

In business since 2006

Free estimates

Emergency services offered

We are a professional company that will not let you down on any of your landscaping needs. At Nicks Tree and Landscape We have only the best well trained staff to get the job done the correct way. One call can do it all. check out our website at www.Nickstree.com for more info.

Recommended by80%of homeowners
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FAQs for foundation, basement or crawlspace waterproofing / encapsulation projects in Duluth, MN

The most affordable way to waterproof your basement is with interior methods like waterproof paint, costing between $1 and $8 per square foot, or silicate concrete sealers priced at $4 to $6 per square foot. However, these solutions are only suitable for certain issues. If your basement moisture is due to more serious problems like a cracked foundation, you'll need more extensive (and costly) repairs.

Absolutely! Waterproofing your basement is a smart investment that can increase your home's value. By keeping your basement dry and free of moisture problems, you protect your home's structural integrity and make it more appealing to potential buyers. Plus, taking proactive measures now can prevent costly water damage repairs down the line.

The time required to waterproof a basement depends on the selected method. Some approaches to interior waterproofing, like paint or sealant, can be completed within a day. Installing new drains or weeping tiles will need at least two to three days of labor. Any forms of exterior waterproofing that require you to excavate land will require an additional three days of work to prepare the ground.

Yes, basement waterproofing can significantly increase your home's value. A dry, leak-free basement is a strong selling point for potential buyers, enhancing your property's desirability and market price. Investing in professional waterproofing not only protects your home's structural integrity but also ensures a healthier living environment by preventing mold and mildew growth.

Waterproofing both the interior and exterior of your basement offers the best protection against moisture. Exterior waterproofing stops water from penetrating your foundation, while interior methods manage any moisture that does enter. If you must choose one, exterior waterproofing is generally more effective, as it prevents water from reaching your home's interior in the first place.

The Duluth, MN 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.