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Central Penn Waterproofing

Getting an Estimate

Do you offer free estimates?

Yes. Every estimate is free and no-obligation. We inspect the problem in person, recommend the most logical, cost-effective fix, and give you a reference list of several hundred past customers so you can check our work.

How do I request an estimate?

Fill out the estimate form on this site, or call us at (717) 426-2700. You can also reach us toll-free at (800) 531-6793.

Do you have a referral program?

Yes. Refer friends and family and earn rewards when they become customers. Ask us for the details when you call.

Our Services

Do you do interior or exterior waterproofing?

Both. Depending on what's letting water in, we use interior drainage and sump pumps, or exterior excavation, waterproof coatings and silicone spray. We'll explain which suits your home and why.

Can you repair cracks in my foundation walls?

Yes. We repair basement and foundation wall cracks with foam and epoxy injections, carbon-fiber straps and wall plates, choosing the method that fits the crack and the wall.

Do you work on commercial buildings?

Yes. Along with homes, we waterproof businesses, churches, schools, colleges and government buildings, with systems suited to the building and minimal disruption to the people using it.

Do you waterproof crawl spaces?

Yes. We keep crawl spaces dry and control the moisture that leads to mold, musty odors and poor indoor air in the rest of the house.

Do you treat mold and mildew?

Yes. We treat mold and mildew and also deal with the moisture source that let it grow in the first place.

Should I waterproof my basement before selling my home?

It usually helps. Buyers are quick to spot water stains, mold and seepage, and a dry basement gives them usable space they can finish. Realtors are among the customers we work with regularly.

Where We Work

What areas do you serve?

We're based in Marietta and serve Central and Eastern Pennsylvania, from State College to the eastern state line, including Lancaster, York, Dauphin, Cumberland, Berks, Adams, Franklin, Lehigh and Lycoming counties.

About Us

Are you licensed?

Yes. We're a registered Pennsylvania home improvement contractor (PA HIC #PA037722), BBB A+ rated, and family owned and operated since 1992.

How long have you been in business?

Since 1992. We’re a family owned and operated company with over 30 years in the waterproofing business.

Who do you work for?

Mostly homeowners, along with realtors, builders, businesses, churches, schools, colleges and government projects across Central and Eastern Pennsylvania.

Basement water problems? Get a free estimate today.

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