Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Ontonagon, MI

Enter your ZIP and get matched with up to 5 pros

Need a pro for your basement waterproofing project in Ontonagon, MI?

Select your specific project to find the pro for you.

Verified Reviews for Basement Waterproofing pros in Ontonagon, MI

*The Angi rating for Basement Waterproofing companies in Ontonagon, MI 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 Ontonagon, MI 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 November 22, 2025

Find Basement waterproofing pros in Ontonagon

Northland Basement Systems

3.00(
3
)

Northland Basement Systems

3.00(
3
)
25 years of experience

Serving the Greater Ashland area of Michigan and Wisconsin. Specializing in basement waterproofing, crawl space repair, gutter installation, concrete lifting & leveling, attic insulation, foundation repair, & commercial foundation services. FREE estimates available.

"Worst workmanship I’ve ever seen. Basement still leaks, the system they installed does not drain water into the sump crock looks like water is now being diverted under the floor. Owner never came out to look at what his employees call a finished job. I was quoted by Dennis $56 a foot in the basement and when I got upstairs it was actually $59, red flag. I was quoted and designed a system and they installed another. Look at pics and you decide if you want to hire these hacks and liars. One other thing the workers mixed the Qiukrete next to my furnace that was running and the whole house was filled with concrete dust."

Steve H on June 2020

Serving the Greater Ashland area of Michigan and Wisconsin. Specializing in basement waterproofing, crawl space repair, gutter installation, concrete lifting & leveling, attic insulation, foundation repair, & commercial foundation services. FREE estimates available.

"Worst workmanship I’ve ever seen. Basement still leaks, the system they installed does not drain water into the sump crock looks like water is now being diverted under the floor. Owner never came out to look at what his employees call a finished job. I was quoted by Dennis $56 a foot in the basement and when I got upstairs it was actually $59, red flag. I was quoted and designed a system and they installed another. Look at pics and you decide if you want to hire these hacks and liars. One other thing the workers mixed the Qiukrete next to my furnace that was running and the whole house was filled with concrete dust."

Steve H on June 2020

Avatar for In-Tact Solutions

In-Tact Solutions

5.00(
1
)

In-Tact Solutions

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

Decks have become a very popular, low-cost way to add living space to a home and provide a great space to relax, entertain friends or enjoy outdoor dining. However, like all wood services, they need to be properly maintained. Because wood decks are subject to the damaging effects of weather, it is critical to have your deck cleaned and protected on a regular basis. A poorly maintained deck quickly turns grey in color as it deteriorates due to dirt, mold and algae, gradually tearing apart the surface of the wood. Soon splinters will form, creating a rougher surface even more inviting to dirt and grime. We also offer a sanding process like no other company, removing old paints and stains.

Decks have become a very popular, low-cost way to add living space to a home and provide a great space to relax, entertain friends or enjoy outdoor dining. However, like all wood services, they need to be properly maintained. Because wood decks are subject to the damaging effects of weather, it is critical to have your deck cleaned and protected on a regular basis. A poorly maintained deck quickly turns grey in color as it deteriorates due to dirt, mold and algae, gradually tearing apart the surface of the wood. Soon splinters will form, creating a rougher surface even more inviting to dirt and grime. We also offer a sanding process like no other company, removing old paints and stains.

Jess Arquette

4.00(
3
)

Jess Arquette

4.00(
3
)
26 years of experience

I am local builder that uses local employees and sub contractors. I was trained union journeyman carpenter in the Detroit area and moved back to the northern area after about ten years in the city. My company can handle commercial jobs as well as new homes or additions,pole barns, etc. I am also green certified builder and was trained recently as a energy analyst

I am local builder that uses local employees and sub contractors. I was trained union journeyman carpenter in the Detroit area and moved back to the northern area after about ten years in the city. My company can handle commercial jobs as well as new homes or additions,pole barns, etc. I am also green certified builder and was trained recently as a energy analyst

D & M Contractors

No reviews yet

D & M Contractors

No reviews yet
10 years of experience

A business of 5 employees doing all odd jobs related to construction. Electrical and plumbing are included but sub-contracted out. Will beat competitors estimates! Ask about our 10% referral discount!

A business of 5 employees doing all odd jobs related to construction. Electrical and plumbing are included but sub-contracted out. Will beat competitors estimates! Ask about our 10% referral discount!

Showing 1-10 of 18
Basement Waterproofing questions, answered by experts

The most challenging part of finishing a basement is addressing moisture control. Basement waterproofing is an essential task that requires a professional’s skills and knowledge. If you don’t properly waterproof your finished basement, it’ll be vulnerable to dampness, water damage, and mold growth. Ensuring proper insulation and ventilation to combat these issues while meeting building codes adds complexity to your remodeling project.

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.

Yes, slab leaks are fairly common, especially in older homes and places that are prone to earthquakes which can move home foundations.

You can DIY basement waterproofing in some ways to help save on the overall costs. If your basement isn’t experiencing a lot of water but is noticeably humid, you can try running a dehumidifier that will pull the excess water out of the air. If you notice water leaking due to outdoor drainage issues, you can add downspout extensions to keep rainwater away from your home. 

However, if the problem is more severe and requires a more extensive solution, it’s best to call a basement waterproofing professional to assess the treatment you need and install waterproofing safeguards properly. Since keeping water out of your basement is important, ensuring this job is done correctly the first time is best.

It’s not safe to live in a house with water damage until a trained professional gives you the all-clear to return. Mold can grow within one to two days after water damage and weaken your home’s structural integrity. Always have your home inspected after water damage to ensure it’s safe to live in.

The Ontonagon, MI homeowners’ guide to basement waterproofing services

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

See all articles