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Find Basement waterproofing pros in Delavan

Avatar for U.S. Waterproofing
U.S. Waterproofing
4.3(
596
)

Serving Delavan, IL and surrounding areas

Approved

In business since 1957

Free estimates

Warranties offered

"Called company on Monday and got an appointment for an inspection on Wednesday. That following Monday, the technician arrived and went through each step is sealing off the concrete foundation to the water leak. The fix worked well and was put to the test with the recent record rains. Not one drop of water came into the basement."
Radon Mitigation
Radon Mitigation
Basement Waterproofing
Basement Waterproofing
Response time1 day
Response rate100%
23 neighbors recently requested a quote
Avatar for Pivotal Basement Solutions
Pivotal Basement Solutions
4.9(
43
)

Serving Delavan, IL and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"I own a house which is around 90 years old. Its basement had compromised walls, one of which was seriously bowed. In addition, after heavy rain, the basement floor would be wet. I got estimates from three companies to correct these problems. Pivotal was a clear standout. The owner Jeff, his family members Andy and James, along with the rest of the crew make up a terrific team. Jeff and Andy visited my basement twice for long and detailed planning sessions. The actual work took 7 days for completion with James as foreman. All the problems of my basement were fully addressed. My bowed wall is now vertical, with strong supports along all walls every few feet. A complete waterproofing system was installed which feeds to my sump pump. Cleanup after completion of the work was very thorough. Bottom line: Pivotal is a totally trustworthy top quality company!!"
Response time11 hrs
Response rate96%
123 neighbors recently requested a quote
Avatar for Thrasher, Inc.
Thrasher, Inc.
4.1(
176
)

Serving Delavan, IL and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Thrasher did a good job on the basement foundation and installation of new sump pump. A little pricey. Workers were prompt, courteous and cleaned up when done."
Basement Waterproofing Before and After
Concrete Repair Before and After
Thrasher Services
Thrasher Services
Thrasher Services

+12

Response time2 days
943 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Mid America Basement Systems
Mid America Basement Systems
3.8(
67
)

Serving Delavan, IL and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"We needed new gutters on our home and decided to hire MidAmerica Basement Systems. From start to finish the process was incredibly smooth and communication was great. Would hire them again any day!"
Crawl Space Before
Crawlspace After
Crawlspace in Progress
Taking care to keep the space clean.
Before Concrete Leveling

+41

Response time1 day
70 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for AccuLevel, Inc. - Rochelle
AccuLevel, Inc. - Rochelle
3.9(
231
)

Serving Delavan, 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

61 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Foundation Recovery Systems
Foundation Recovery Systems
3.8(
343
)

Serving Delavan, IL and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Warranties offered

"The men working on basement did so in record time. They arrived when they said they would and kept us informed of progress. We would like to thank foremen Darren Sharp, Robet Robley, and Dylan Asbury for there expert help."
Basement
Basement
Basement
Basement
Concrete

+16

148 neighbors recently requested a quote
Recommended by60%of homeowners
Sprocket Excavating LLC
5.0(
1
)

Serving Delavan, IL and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

Sprocket Excavating 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.\n

Avatar for Kitchen & Bath Specialties
Kitchen & Bath Specialties
4.7(
146
)

Serving Delavan, IL and surrounding areas

In business since 1985

Free estimates

"Joe reached out quickly and with the assistance of Alupe, they were able to swiftly install a new lock & snap floor professionally over a poorly tiled/grouted situation. There was a small snafu with the wax ring and leaking water from the toilet to the basement after the floor installation and Joe & Alupe came out immediately to remedy the leak. Joe also patched a hole in our upper level ceiling AND a small hole on the outside of our home. All is well and we will DEFINITELY have them back for future services!"
Kitchen 1
Kitchen 2
Kitchen 3
Beautiful Tile
Additional Photos

+5

Recommended by92%of homeowners
Avatar for Advanced Foundation Repair & Replacement
Advanced Foundation Repair & Replacement
5.0(
30
)

Serving Delavan, IL and surrounding areas

Emergency services offered

"My husband and I began notcing cracks in our basement walls within the last few months so we contacted Frank to diagnose the problem. He was very knowledgeable and promptly told us what needed to be fixed. His crew began work within a week of us meeting, they worked quickly and efficiently and the job was done in 4 days. They knocked out 30 feet of our basement wall that had been damaged and the work was done in an extremely clean manner. They left the area meticulously clean. We also had 38 feet of wall on the other side of our house piered because it was settling. Frank lifted the house and piered the wall with a jacking system. We were extremely surprised as to how quickly all of the work was done and appreciated the professional manner in which it was completed. Frank even provided us a lifetime tansferable warranty. We highly recommend using Frank for any foundation repair work.
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by100%of homeowners
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Basement Waterproofing questions, answered by experts

Mold and mildew are the things in basements that actually cause the musty odors, but moisture is the underlying issue that causes mold and mildew growth. Addressing moisture and water problems and then removing materials that are moldy are some of the best ways to get rid of the musty odors. Preventive measures after that—like installing air fresheners and a dehumidifier—can help keep musty odors from returning.

The purpose of crawl space encapsulation is to prevent mold by blocking moisture and reducing humidity. If the vapor barrier is properly installed, it significantly reduces the chance of mold developing within the crawl space. However, mold can sometimes grow behind the encapsulation material, but it will be sealed away from the main area. Additionally, moisture can still condense inside the encapsulated space, so if you notice excess humidity, installing a dehumidifier is recommended to prevent mold and mildew growth.

Methods include interior sealants, exterior excavation and waterproofing membranes, sump pump installation, and vapor barriers for encapsulation. Techniques vary based on the structure and severity of moisture issues.

It is better to have a crawl space that is tailored to the outside temperature, your needs, and the season. For example, it is much better to have a vented space when it’s very hot outside and your AC bills are sky-high. Conversely, when the temperature drops and humidity rises, it is almost always better to have your vents shut and covered if possible.

Signs include persistent dampness, mold or mildew presence, musty odors, and visible water stains. If any of these occur, it is advisable to contact a professional for an inspection.

The Delavan, IL homeowners’ guide to basement waterproofing services

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