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Best basement waterproofing pros near Orion, IL

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  • Verified reviews icon14
    Verified basement waterproofing services reviews

Top-Rated Basement waterproofing pros in Orion - Updated Nov 2026

Avatar for AccuLevel, Inc. - Illinois
AccuLevel, Inc. - Illinois
3.9(
231
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - Install

Serving Orion, IL and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"They are great to work with. Communication was superior. They stand by their work. A few years ago I had waterproofing done in my basement and this time they spray foamed the cavities of the basement too. Both times they did awesome work and cleaned up too! I highly recommend this company!"
Basement Waterproofing and Drainage Channels
Drainage Channel Install
Dimple Board and Drainage Channel Install
Dimple Board Closeup Example
Cross Section Example Waterproofing Installation

+19

14 neighbors recently requested a quote
Recommended by82%of homeowners
Service One Contracting Services, Inc.
5.0(
2
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Orion, IL and surrounding areas

In business since 2001

Free estimates

Welcome to Service One Contracting Inc. We are excited to exceed your expectations. As experts, we will handle your needs with the high quality expertise that your home or business deserves. We offer competitive prices and customer satisfaction is our number one priority. Call us now! \n

Response time7 hrs
Recommended by100%of homeowners
Scott's Construction
4.5(
11
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Orion, IL and surrounding areas

In business since 1985

Free estimates

"Scott had to repair/reinforce/replace floor joists in the crawl space and replace a basement window, repair cracks in the basement foundation, and replace a rotting wood post with a steel one. This was a complex job requiring Scott and his workman two days. They did an excellent job and did more than the contract specified, including wrapping foil tape around loose connections in the furnace ducts, shoring up unsupported floor joists in areas other than the original work order, etc. Scott is hardworking, knowledgeable, friendly and honest. I would recommend his company to anyone needing foundation, basement, and floor joist repair."
Response time3 days
Recommended by100%of homeowners
Independent Basement Waterproofing & Remodel, LLC
New to Angi
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Orion, IL and surrounding areas

In business since 2010

Free estimates

Independent Basement Waterproofing & Remodel LLC proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today! \n

Response time4 hrs
Avatar for R.A. Masonry, LLC
R.A. Masonry, LLC
5.0(
6
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Orion, IL and surrounding areas

In business since 2019

Free estimates

Small jobs welcome

R.A. Masonry, 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 time1 day
Recommended by100%of homeowners
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Basement Waterproofing FAQs, answered by experts

Walkout basements cost more than other kinds of basements, and can also increase your risk of leaks as well as a loss of insulation, leading to higher heating and cooling costs. Improperly installed walkout basements may lead to structural issues with your foundation, so ensure you’re working with a contractor who has extensive experience with this kind of basement.

Yes, you can finish a basement that leaks, as long as you address the leak first. Before finishing a basement, you’ll need to repair any cracks in the walls and waterproof the basement to prevent future leaks. It’s much harder to clean up a water leak from a finished basement than an unfinished one, so preemptively addressing any leaking areas prevents expensive repairs in the future.

Pooling or standing water in your basement should be cause for alarm and action. This indicates that there is a leak or a drainage issue, and until you repair the root of the problem, the situation will only happen again or grow in severity. It’s important to deal with water damage as soon as it occurs.

In most climates, contractors recommend closing your crawl space vents in winter. Keeping them shut protects your crawl space from freezing temperatures, pests, and cool breezes that can lead to chilly floors in your home. However, it's often best to speak with a local crawl space team about your specific design and its relationship to the winter season.

Standing water under your house can threaten its structural integrity. If water pools in your crawl space, it can damage the foundation and the structure above ground, causing wood rot, mold, and other problems. If you have a concrete foundation, standing water under your house can also make your foundation slabs crack.

The Orion, IL homeowners’ guide to basement waterproofing services

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