Basement & Crawlspace
Waterproofing in Northwest Ohio
Real Solutions, Real Expertise
Water shouldn’t be creeping into your basement or crawlspace, and it definitely shouldn’t be costing you thousands in band-aid fixes that never solve the root problem. At Projex Roofing & Remodeling, we take a smarter, more skilled approach to basement and crawlspace waterproofing. As a trusted, family-owned company serving Northwest Ohio, we focus on true moisture reduction, foundation and crack repair, and long-term waterproofing systems engineered to protect your home from the ground up.
While some companies rely on high-pressure sales tactics and undertrained crews, Projex does it differently. Our work is built on craftsmanship, integrity, and real construction experience — not gimmicks. We identify what’s actually causing the water intrusion, fix it at its source, and install solutions designed to last through Ohio’s toughest seasons.
Whether you’re dealing with standing water, damp walls, musty odors, mold concerns, or a crawlspace that’s become its own microclimate, we deliver results you can trust — without the inflated price tag.
Ready to Fix the Problem for Good?
Water and moisture issues don’t improve on their own - and waiting often makes repairs more costly. Our team takes the time to identify the root cause of your basement or crawlspace issue and recommend a solution built to last.
Schedule a professional inspection today and get clear answers, honest recommendations, and long-term peace of mind.
Water in your basement?
That’s more than just annoying
iTs damaging!
Mold, foundation damage, and air quality issues don’t fix themselves. We help homeowners solve the root cause - not slap on a temporary fix
FINANCING AVAILABLE!
Finance ANY Roof, Remodel or Build project with us! With competitive rates and up to 15 year repayment plans and NO early pay off penalties we have financing to fit every budget.
Ask about 0% APR for up to 24 months for all your homes projects with Projex!
Why do basements
leak?
Basements leak because water naturally moves toward your foundation. When soil around the home becomes saturated, pressure builds and forces moisture through small cracks, porous concrete, and weak points where the foundation meets walls or floors. Poor drainage, aging materials, and shifting soil only make the problem worse over time.
Why do crawlspaces trap moisture?
Crawlspaces sit below your home and are often poorly ventilated, allowing moisture to collect and linger. Warm air meets cool surfaces, condensation forms, and humidity becomes trapped. This creates a damp microclimate that encourages mold growth, wood rot, odors, and poor indoor air quality throughout the home.
Why do quick fixes
fail?
Quick fixes focus on hiding symptoms instead of solving the cause. Sealants, patches, or surface-level systems may temporarily block visible water, but they don’t relieve pressure, correct drainage issues, or control moisture at its source. Without addressing the root problem, moisture returns - often leading to bigger damage and higher costs down the road.
Many companies rely on temporary solutions installed by untrained crews. The result? Expensive systems that don’t address structural causes.
What makes PROJEX Different?
Crawlspace Encapsulation & Moisture Control
We don’t just dry out crawlspaces - we control the environment. Our crawlspace solutions focus on sealing out ground moisture, managing humidity, and improving airflow to prevent mold, odors, and long-term structural damage. The result is a cleaner, healthier foundation that protects the entire home above it.
Interior & Exterior Drainage Solutions
Water problems don’t start inside your basement—they start outside your home. That’s why we evaluate grading, soil conditions, and drainage patterns to design solutions that move water away from your foundation before it becomes a problem. When interior systems are needed, they’re installed to work with—not against—your home’s structure.
Foundation Crack Repair
Not all cracks are the same, and they shouldn’t be treated that way. We identify why cracks formed and repair them using proven methods designed to stop water intrusion and prevent future movement—not just hide the damage behind surface patches.
Long-Term Waterproofing Systems
Our waterproofing systems are built for durability, not short-term fixes. Every solution is designed to address the root cause of moisture issues and provide lasting protection, backed by professional installation and warranties you can trust.
What People Are Saying
“Projex saved the day. We originally used another local company that was expensive. We ended up with worse leaks just 6 months later. Projex was more affordable, professional and much more thorough”
- June Moss“We used Projex to fix our moldy basement. We had a lot of water damage. Projex was quick, professional and affordable. Thank you!”
- Jacob Smith 
Frequently Asked Questions
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If you’re seeing water, damp walls, musty odors, mold, or cracks in the foundation, the issue is already active. Moisture problems rarely fix themselves and often worsen over time. A professional inspection helps determine the cause and the right solution before damage spreads.
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Not always. While cracks can allow water in, many basement leaks are caused by poor drainage, hydrostatic pressure, or moisture buildup around the foundation. That’s why identifying the source of the problem is critical before any repairs are mad
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We combine a thoughtful, human-centered approach with clear communication and reliable results. It’s not just what we do - it’s how we do it that sets us apart.
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Surface sealants and dehumidifiers may help temporarily, but they don’t address water pressure, drainage issues, or moisture entering from outside. Without correcting the root cause, problems often return - sometimes more severe than before.
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When done correctly, these solutions are designed to last for many years. Our systems focus on permanent moisture control and structural protection, not short-term fixes, and are backed by professional installation and warranties.
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Costs vary depending on the severity of the issue and the solution required. However, addressing moisture problems early is almost always less expensive than repairing long-term damage caused by mold, rot, or foundation deterioration.
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Most projects can be completed in a few days, depending on the scope of work. We provide clear timelines up front so there are no surprises.
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We take care to minimize disruption and treat your home with respect. When exterior work is required, we plan carefully to limit impact and restore affected areas whenever possible.
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Yes. We provide professional evaluations to identify the cause of moisture issues and recommend the most effective solution—without pressure or obligation.
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Simply schedule an inspection. We’ll assess your basement or crawlspace, explain what’s happening, and walk you through your options so you can make an informed decision.