*The Angi rating for Basement Waterproofing companies in Casey, 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 Casey, 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 April 09, 2026
Serving Casey, IL and surrounding areas
Approved
In business since 1958
Free estimates
Warranties offered
"We’ve had waterproofing and eggress with bdry and they are awesome. Reliable, great work, and priced well."
+37
Serving Casey, IL and surrounding areas
Approved
In business since 1996
Free estimates
Warranties offered
"Matt was up front about the cost and understood our policy to obtain estimates from 3 companies before proceeding with work in our home. He itemized the estimate and explained the procedure and warranty. He was pleasant to work with! He did not require an hour of my time or insist that both my husband and I be present in order to give us a sales pitch. The price was competitive and not inflated to cover marketing expenses. I like that the company is family owned & local, and that the workers are employees, not sub-contractors. The men who did the work were efficient and we have had no water in our basement since the waterproofing was done. I believe the contractors who followed Acculevel's work were a little surprised at the materials used, and they had to adjust their plans somewhat, but all is good in the end. Thank you!"
+31
Serving Casey, 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."
+16
Serving Casey, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Offers commercial services
"Happy with the experience from start to finish. We went over the work to be completed and what it would be. The work was completed as agreed upon! Would definitely recommend!"
Serving Casey, IL and surrounding areas
In business since 1992
Credit card accepted
"It was a small job. They sealed the vents to the crawlspace, then, since there was already solid insulation panels on the walls, put a vapor/moisture barrier, in the form of a tarp, 4 feet wide and as long needed, completely around the crawlspace. It was then sealed to the walls with "nails" and adhesive. This seals the wood frame of the house from the 'Outside", the ground, which is the floor of the crawlspace. A 20 mil thick, quite heavy, "floor" was installed, also in the form of a tarp, It went up the walls about 3 feet and was taped to the 'tarp" on the walls, using a tape made for this application. The piers were wrapped with the same stuff and taped to seal the inside from the outside. the "floor" is also a vapor/moisture barrier, but, heavy enough to walk on if needed. This basically makes the crawlspace another room, rather than the outside. Our house is one year old and was already getting mold on the floor joists. Since the air in the crawlspace will now be heated in the winter and cooled in the summer, just like the rest of the house, the mold and cold (52 degrees) floors we experienced last winter will hopefully be eliminated. We shall see when dumb winter gets here."
Serving Casey, IL and surrounding areas
In business since 2003
Free estimates
Credit card accepted
"Everyone I interacted with were pleasant, polite, helpful, honest and very professional. From the initial sales call, to the finished product, I was well pleased. What a great small company and I would recommend their services to anyone who would like to have their home painted permanentally!"
+27
Serving Casey, IL and surrounding areas
In business since 2015
Free estimates
Offers commercial services
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
Serving Casey, 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
Serving Casey, IL and surrounding areas
In business since 1998
Free estimates
Emergency services offered
"kelly was personally great but ,maybe i had too hi expectations for project,maybe i misunderstood what was actually suppossed to happen but basement remains as humid as ever even when i turned humidity controller down lower as advised i really feel uncomfortable rating tristate at this time,sorry"
Serving Casey, IL and surrounding areas
In business since 1989
Free estimates
Emergency services offered
"He was awesome. He called back, but he was working in Reed field, North Carolina and he could not get to us for a couple of days. By the time, he got to us we had already gotten the other estimates, and we were pleased with him. Hampton guy was great. He was really quick to get back to us, but he had other projects that he had already lined up. The experience was very satisfactory. He was very courteous, and prompt. He was very honest in saying that he cannot get to us, and if we needed to have this work done now, then we need to have to get somebody else. I appreciated that."
Due to the nature of basements, some level of waterproofing is necessary to prevent water from seeping in and causing damage. Some definitive signs that your basement needs waterproofing measures or needs existing waterproofing measures need to be updated include:
Water in your basement, including damp walls or puddles on the floor
Mold spots in your basement
Musty smells or odors
Warped doors or walls
Cracks in walls
Insect issues, such as cockroaches and termites
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.
Damp proofing and waterproofing are both methods to help keep your basement dry. Damp proofing keeps soil moisture from entering your basement, which is helpful since your basement is underground. Waterproofing, however, keeps both soil moisture and liquid water out of the basement, which is essential, especially if you live in a wet environment. Because it’s more protective, waterproofing typically costs more than damp proofing.
Several factors dictate if you should waterproof the interior or exterior of your basement. Waterproofing the exterior of your home is a great option if you use your basement for storage, as it provides the most protection from water and water damage. If you prefer work done outside of your home versus inside, exterior waterproofing is best for you. However, interior waterproofing is often less expensive since the area is easier to reach and requires less labor.
The cost of basement waterproofing is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in.
If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement.
From average costs to expert advice, get all the answers you need to get your job done.
Need to fix basement water problems or safeguard your home from damage in the future? Use this basement waterproofing cost guide to budget appropriately.
An unfinished basement has a lot of potential for a family room or guest suite. So how much does it cost to finish a basement? Read on for all cost factors.
Waterproofing your basement is important to protect your home. Follow these tips to ensure that you hire the right waterproofing contractor for the job.
Taking protective measures and reacting calmly and quickly are the best ways to reduce water damage and avoid electrical hazards in flooded basements.
Can’t seem to get rid of the moisture and mold in your basement? Learn why basements tend to hold moisture and how to get rid of moisture in the basement.
Is basement waterproofing worth it even if you’re experiencing some or no water-related issues? Find out more about this preventive measure here.
