Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Milan, IL

Enter your zip and get matched with up to 5 pros

Need a pro for your basement waterproofing project in Milan, IL?

Select your specific project to find the pro for you.

TRUSTED BY MILAN, IL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon38
    Verified basement waterproofing services reviews

Verified Reviews for Basement Waterproofing pros in Milan, IL

*The Angi rating for Basement Waterproofing companies in Milan, IL 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 Milan, IL 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 July 02, 2026

Find Basement waterproofing pros in Milan

Avatar for Mid America Basement Systems
Mid America Basement Systems
3.8(
67
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Milan, IL and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"Highly recommend this company if you need any basement waterproofing done, Very efficient and polite! They came out early morning and stayed to finish project till 8:30 pm; also never took any lunch or breaks! 125% satisfied"
Crawl Space Before
Crawlspace After
Crawlspace in Progress
Taking care to keep the space clean.
Before Concrete Leveling

+41

Response time1 day
110 neighbors recently requested a quote
Recommended by76%of homeowners
Request Quote
Avatar for AccuLevel, Inc. - Rochelle
AccuLevel, Inc. - Rochelle
3.9(
231
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - Install

Serving Milan, IL and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"I did not hire them but may do so if am unable to get Cincinnati Basement Waterproofing to perform warranty work. Rep was very professional, gave good recommendations and pricing."
Basement Waterproofing and Drainage Channels
Drainage Channel Install
Dimple Board and Drainage Channel Install
Dimple Board Closeup Example
Cross Section Example Waterproofing Installation

+19

11 neighbors recently requested a quote
Recommended by82%of homeowners
Request Quote
Agape Construction & Improvement
4.0(
60
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Milan, IL and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"removed leaves from roof and checked gutters.  They originally provided the service on Nov. 8, 2013 but I did not know they were providing the service on that date.  I called to set up service date on Nov.12, 2013 and even though the service had been provided the crew came back on Nov. 15th to be sure the gutters were functioning properly.  I will definitely use this service again."
Additional Photos
Additional Photos
Additional Photos
the home owners are very happy!
all done!!

+1

Recommended by90%of homeowners
Request Quote
Scott's Construction
4.5(
11
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Milan, 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
Request Quote
Avatar for Countryman Hardscape & Landscape, LLC
Countryman Hardscape & Landscape, LLC
5.0(
4
)
Basement Drainage Channels - Install

Serving Milan, IL and surrounding areas

In business since 1984

Free estimates

Small jobs welcome

"I had my yard graded and seeded. I was given very detailed instructions on how to keep it watered until the grass start to come in. They were on time and listened to my concerns."
Old Wall Extending Under Deck
After: Retaining Walls and Stone Fireplace
Before Side of House Area
After Side of House, Planting Areas, Rock Bed;
Before: Seawall, Patio, Retaining Walls

+2

Response time2 hrs
Recommended by66%of homeowners
Request Quote
Independent Basement Waterproofing & Remodel, LLC
New to Angi
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Milan, 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
Request Quote
Avatar for R.A. Masonry, LLC
R.A. Masonry, LLC
5.0(
6
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Milan, IL and surrounding areas

In business since 2019

Free estimates

Small jobs welcome

"They were very professional and courteous. Efficient, clean, and timely. I would highly recommend! Very fair price for very quality work."
Response time1 day
Recommended by100%of homeowners
Request Quote
Showing 1-10 of 20
Basement Waterproofing questions, answered by experts

Yes, it is possible to over-dehumidify a house by removing too much moisture from the air. This can create an overly dry environment that negatively affects those with respiratory or skin issues, and may cause your skin, hair, and sinuses to feel dry. However, this is unlikely to happen with most modern dehumidifiers, as they are equipped with moisture sensors and adjustable settings. These features allow the unit to pause automatically when the desired humidity level is reached, preventing the air from becoming uncomfortably dry. In contrast, older or more basic dehumidifiers left running for too long could potentially over-dry the air. To avoid this, aim for a balance between removing excess moisture and maintaining a comfortable environment. You can often monitor your home's humidity levels using a modern thermostat for guidance.

Yes, engineers assess soil load-bearing capacity and provide construction guidelines.

The best ventilation for a crawl space is a fully encapsulated crawl space with its own separate ventilation system. If you go this route, ensure you have the proper crawl space code requirements done and dusted before encapsulating your crawl space with a moisture barrier and installing appliances that may not be up to the proper specs.

Underfloor insulation alone will not cause moisture and mold, but improper installation can. Although the purpose is to seal any drafts, your subfloor still needs ventilation. If you seal the area too tightly and prevent all airflow, this can cause moisture to get trapped. This moisture eventually leads to mold and—if your floors are wood—rotting.

Whether to waterproof your basement from the interior or exterior depends on several factors, including your budget.

Exterior waterproofing is generally considered the superior method because it stops water at the source, preventing it from seeping into and damaging your basement walls. This approach offers the most protection, making it ideal if you use your basement for storage.

By contrast, interior waterproofing is often less expensive and requires less labor because the area is more accessible.

For maximum protection against water leakage and moisture, applying waterproofing measures to both the inside and outside is the best solution. However, if you must choose only one, stopping water from the outside is the most effective approach to preserve your foundation and prevent damage.

The Milan, IL 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