24/7 Emergency ServiceServing Northeast Ohio
⭐ 4.9 Rating (1267+ Reviews)|BBB A+ Accredited
AK Waterproofing

Basement Waterproofing in Northeast Ohio

Northeast Ohio's trusted waterproofing experts. We solve wet basement problems permanently with proven solutions backed by our satisfaction guarantee.

Call (330) 574-1507
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Financing
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AK Plumbing, HVAC, Electrical & Restoration service van

Warning Signs You Need Waterproofing

Don't ignore these common signs of water intrusion. Early detection can save thousands in repairs.

Water stains on basement walls or floor
Musty or moldy odors
Visible cracks in foundation walls
Efflorescence (white mineral deposits)
Peeling paint or wallpaper
Warped or buckling floors
Standing water after rain
High humidity in basement

Notice any of these signs? Get a free inspection before the problem gets worse.

AK Waterproofing basement project

Current Specials

Save $50

Hydrojetting Services

High-Pressure Hydro Jetting Drain & Sewer Cleaning

$50 off hydrojetting services in Northeast Ohio. Our high-pressure water jetting clears stubborn clogs, grease buildup, and tree root intrusion from your drain and sewer lines. More effective than traditional snaking.

Code:HYDRO50

Expires October 31, 2026

Not good on previously scheduled or completed jobs. Only one discount per job.

See All Specials

Why Northeast Ohio Trusts Our Waterproofing Team

When water problems threaten your home, you need experts with proven solutions. Our satisfaction guarantee and certified technicians give you peace of mind.

  • Rapid Response

    24/7 emergency service with fast arrival times

  • Upfront Pricing

    No surprises - you know the cost before work begins

  • Quality Guaranteed

    We stand behind every job with our satisfaction guarantee

  • Local Experts

    We know Northeast Ohio homes and their unique challenges

What Our Customers Say

4.9(1267+ reviews)
See all
Oct 2024·google

“Larry came first thing this morning to our Brookfield home to repair the water line to our washer, as well as the fixture for our laundry tub. He was knowledgeable, friendly and efficient, and he carefully explained what he was doing along the way. We were very happy with the job he did and wouldn't hesitate to call AK Water Works again.”

Michael Hill

Brookfield, OH

Apr 2024·google

“Gus and Jimmy did a great job at our Boardman store. Appreciate how kind and professional they were. Thanks again.”

Tim Karpinski

Boardman, OH

Oct 2025·google

“Absolutely the best! They came from Warren to Conneaut the very next day from the call. Most affordable and reasonable prices around! Fast efficient they showed up right when they said they would and had amazing communication. Tim was very knowledgeable fast worker and very neat and clean with his work! I know if I ever need a service like I did again they will be my only call!”

Kayela Maron

Warren, OH

Jan 2026·google

“With all the services I’ve had to use since I’ve lived in my current house in Niles AK has been the absolute best experience I have had. Matt was an awesome technician and his customer service skills were second to none. I highly recommend giving AK your business and will continue to use them in the future!”

Joseph Marhulik

Niles, OH

Mar 2026·google

“Josh And Zack showed up during the scheduled time. Very courteous, professional, and listen to my concerns about the cartridge being stuck in the shower faucet. Handle it Promptly. I will call these gentlemen again if the occasion arises for any or all of my plumbing needs. Thank you, Mark Nicholas. Howland, Ohio.”

MARK NICHOLAS

Howland, OH

Nov 2024·google

“Larry Lake came to our Cortland home to repair our kitchen fawcett and replace our bath tub fawcett. Work well done at a reasonable price. We will not hesitate to use AK Waterworks in the future.”

Rick Russo

Cortland, OH

Waterproofing Emergency?

Don't wait! Water damage gets worse every day. Get a free inspection now.

Call Now: (330) 574-1507

Proudly Serving Northeast Ohio

Serving 4 counties across Northeast Ohio with expert basement waterproofing, foundation repair, and crawl space encapsulation.

Recent Waterproofing Work Across Northeast Ohio

Sep 2026·Warren

Completed a interior waterproofing job near Brookwood St NE in Howland. Excavate approximately 25 feet long, 18 inches wide and up to 18 inches deep.

Aug 2026·Cortland

Completed a interior waterproofing(option 1) job near Orchard Ln in Cortland. Excavate approximately 30 feet long, 18 inches wide and up to 18 inches deep.

Aug 2026·Canfield

Completed a interior waterproofing job near Tippecanoe Rd in Canfield / Berlin Center. Excavate approximately 40 feet long, 18 inches wide and up to 18 inches deep.

Aug 2026·Warren

Completed a basement wall (front) job near Brittainy Oaks Trail NE in Howland. Scrap wall of loose debris and prep.

Aug 2026·McDonald

Completed a interior waterproofing/full basement job near Greenfield Avenue in McDonald. Excavate approximately 85 feet long, 18 inches wide and up to 18 inches deep.

Aug 2026·Warren

Completed a interior waterproofing job near Tod Ave NW in Warren. Excavate approximately 130 feet long, 18 inches wide and up to 18 inches deep.

Waterproofing FAQs

Why does my basement keep getting water?

Mahoning Valley clay soil doesn't drain well, so snowmelt and heavy rain push water against your foundation until it finds a crack. A lasting fix moves water away with drain tile and a properly sized sump pump — not just sealing the crack.

What's the difference between interior and exterior waterproofing?

Interior systems (drain tile plus a sump pump) catch water that gets in and pump it out. Exterior waterproofing seals the foundation from outside so water never enters. We recommend the right approach for your home.

Do you offer free inspections and estimates?

Yes — free, no-obligation basement inspections and estimates with upfront pricing.

Do you repair foundation cracks?

Yes. We repair foundation cracks and pair the repair with drainage when needed so the problem doesn't come back.

Is financing available?

Yes. We offer flexible financing so you can protect your home now and pay over time.

Before you sign anything

Wet Basement Reading

Guides on reading the evidence in your own basement — which cracks matter, when a sump pump is the answer, and what the clay under Northeast Ohio does after every storm.

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