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TRUSTED BY WASHINGTON, IL HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon22
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Washington

Avatar for U.S. Waterproofing
U.S. Waterproofing
4.2(
597
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Washington, IL and surrounding areas

Approved

In business since 1957

Free estimates

Warranties offered

"We highly recommend US Waterproofing. Unfortunately, after repeated issues (we’ve had water getting through a basement door, water backing up from drain/sewer pipe, foundation cracks – all which were addressed) we now have had issues with hydrostatic water pressure delivering a great deal of water to our finished basement. Only one solution – drain tiles and sump pump installation. US Waterproofing was outstanding, every step of the way. They communicated clearly what was needed, and much to our surprise, what was not. They did not ever try to sell us anything that was not needed – only what was – installation of drain tile, window well drains, sump pump, and all work related. All of the crews involved were outstanding – in particular, the crews installing the drain tile and sump pump. The supervisor clearly and concisely explained every step – and when issues arose, they were dealt with promptly. The teams removing drywall and reinstalling also did very good work, and were very responsive. Everything was done correctly, and on schedule The work is now complete – and the basement is back to normal. I commend USW on all facets – they explained everything, did not try to oversell anything, and were responsive to issues as they arose. All the way around – sales, customer support, install teams – outstanding. If you have an issue with water in your home, please consider US Waterproofing."
Radon Mitigation
Radon Mitigation
Basement Waterproofing
Basement Waterproofing
Response time1 day
Response rate100%
31 neighbors recently requested a quote
Avatar for Pivotal Basement Solutions
Pivotal Basement Solutions
4.9(
44
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - Install

Serving Washington, 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%
151 neighbors recently requested a quote
Avatar for Heartland Waterproofing & Foundation Repair
Heartland Waterproofing & Foundation Repair
5.0(
5
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Washington, IL and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

We are 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.

8 neighbors recently requested a quote
Avatar for Mid America Basement Systems
Mid America Basement Systems
3.8(
67
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Washington, IL and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"I MUST give a shout out to the ENTIRE staff that I have come into contact with at MidAmerica Basement (Davenport, IA)!! From the welcome packet to the final product! Every person at MidAmerica Basement (Davenport, IA) has played a part at putting all of my concerns to rest. Even the ladies who answered my calls were the epitome of amazing customer service!! The crew working on the basement waterproofing project at my home were VERY professional- knowledgeable- polite-and welcoming. I was able to walk around and view from time to time without feeling intrusive. Every question was answered and explained throughly. Thank you Mr. â Seal the Dealâ Chris; Mr. â Satisfaction Guaranteedâ Sam; Mr. â Get er Doneâ Guy Mr. â Just Amazingâ Jason and Mr. â Always Amiable & Amusingâ Alex. I just want to say I TRULY appreciate you all!!! Everything I asked for was 100% DELIVERED! Keep up the amazing work!!"
Crawl Space Before
Crawlspace After
Crawlspace in Progress
Taking care to keep the space clean.
Before Concrete Leveling

+41

Response time1 day
96 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for Foundation Recovery Systems
Foundation Recovery Systems
3.8(
348
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Washington, IL and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Warranties offered

"We contacted Indiana Foundation for a free inspection of our attached garage that we're turning into a bedroom for our handicapped son. We had several places that leaked where the wall meets the floor. A Mr John Hill did the inspection and then answered all our questions to our satisfaction. He was quite the professional but did not pressure us in any way, like most salesmen do. We decided to go ahead and schedule to get the waterproofing done. The cost was reasonable and it made sense to get it done now rather than wait for more damage to occur, making it more expensive. We look forward to meeting the crew. John Hill came as an inspector and left as a friend. Indiana Foundation is lucky to have him on their team."
Basement
Basement
Basement
Basement
Concrete

+16

281 neighbors recently requested a quote
Recommended by59%of homeowners
Arch Masonry, Inc.
3.9(
8
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Washington, IL and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!\n

Response time6 days
15 neighbors recently requested a quote
Recommended by100%of homeowners
Sprocket Excavating LLC
5.0(
1
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Washington, 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

9 neighbors recently requested a quote
Showing 1-10 of 31
Basement Waterproofing questions, answered by experts

Yes, you can add a bathroom to an unfinished basement, but you’ll want to take proper precautions if doing so. As with any bathroom addition, you’ll need to make sure that it’s approved by local building authorities first. With unfinished basements, you especially need to keep an eye on proper ventilation practices.

The most cost-effective foundation repair is using masonry patches and sealants to seal foundation cracks and offer some support to prevent further damage. These methods are used to fix minor foundation cracks quickly. However, they’re not suitable as a long-term solution, and they only offer minimal stability. On average, masonry patches and sealants cost $500, but a sealant like an epoxy crack injection can total over $2,000. If you’re handy and only looking for a temporary solution until you contact a local foundation repair contractor for a more permanent one, you can save hundreds by DIYing this repair.

You don’t always need to install a dehumidifier in your encapsulated crawl space, but it might be a good idea in certain instances. If you notice obvious signs of condensation, mold, or musty smells permeating from your crawl space, a dehumidifier can help. It’s ideal for homes in humid areas.

In a worst case scenario, structural damage like rust on metal beams, rotting wood, and swelling on doors and windows can signal moisture problems that would benefit from a dehumidifier.

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

If not properly maintained, an underground downspout may damage your home's foundation. A clogged downspout can back up, causing water to pool around the base of your home and seep into the foundation. Regular inspections and maintenance keep your downspout in good working order, preventing damage and protecting your home.

The Washington, IL homeowners’ guide to basement waterproofing services

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