Exterior & Envelope
Waterproofing Services in Media, PA | SMG Plastering INC
Dry Basements, Permanently Interior and exterior waterproofing, drainage and sump systems engineered for Delaware Valley soil and rainfall.
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24-hour quote turnaround. No obligation.
30+
Years of Experience
2,500+
Jobs Completed
Licensed
& Fully Insured
24/7
Emergency Response
Waterproofing Services Built for Media, PA Properties
A wet basement is rarely one problem — it's a drainage system that stopped working. SMG Plastering INC waterproofs basements, crawlspaces and foundations across Media, Chester, Upper Darby and Delaware County using a diagnosis-first approach: we trace the water path from grading and gutters to footing drains before recommending a single product.
Exterior solutions include excavation, foundation wall cleaning and crack repair, waterproof membrane or coating application, footing drain replacement with filter fabric and clean stone, and regrading so surface water moves away from the structure. Interior systems include perimeter drain channels, vapor barriers, sump pits with battery-backup pumps, and dehumidification sized for the space.
Because we also handle mold remediation and restoration, we finish what waterproofing exposes: parging and re-plastering foundation walls, sealing rim joists, treating existing growth, and restoring finished basement surfaces. That combined scope means you deal with one contractor instead of three, and nothing gets lost between trades.
Waterproofing pays for itself in avoided damage — ruined flooring, mold remediation, corroded mechanicals and lost storage. Every inspection is free, includes photo documentation of what we find, and results in a written proposal within 24 hours with a clear explanation of why each component is being recommended.
Why Choose Us
Why Homeowners Trust SMG for Waterproofing
Licensed, insured and owner-supervised on every job — with clear pricing and clean, respectful crews.
- Licensed & insured crews with 30+ years of hands-on Delaware Valley experience
- Transparent, itemized pricing — free estimates returned within 24 hours
- Premium, manufacturer-approved materials and low-VOC coatings
- On-time, on-budget schedules with clean, protected work areas
- Clear communication from the owner, Shane Mc Girr, start to finish
- Available 24/7 for water, mold and storm emergencies
Related Services
Pairs Well With Our Waterproofing Work
Most projects touch more than one trade. Keep it all with one licensed contractor.
Mold Remediation
Thorough inspection, safe containment-based removal and long-term moisture control for healthy indoor air.
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Water Damage and Restoration
Fast extraction, professional structural drying and full restoration back to pre-loss condition — day or night.
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Pointing Services
Restored mortar joints that protect masonry from water intrusion while preserving original character.
Learn moreOur Waterproofing Process
- Step 1
Free Consultation
We walk the property with you, identify the root cause, and answer every question — no pressure, no charge.
- Step 2
Detailed Proposal
You receive a written, itemized proposal within 24 hours of the site visit, including materials, scope and schedule.
- Step 3
Work Begins
Our licensed crew protects the site, preps every surface properly, and keeps you updated daily as work progresses.
- Step 4
Enjoy the Result
We walk the finished job with you, clean up completely, and stand behind the workmanship long after we leave.
Gallery
Recent Waterproofing Work
A look at the craftsmanship, preparation and finish quality our crews deliver on every project.
Frequently Asked Questions
Waterproofing Questions, Answered
Should I waterproof my basement from the inside or the outside?
Exterior waterproofing addresses water before it reaches the wall and is the most complete fix, but it requires excavation. Interior systems manage water that has already entered and are less disruptive and less expensive. We recommend based on your water source, soil and budget — not a one-size-fits-all product.
How much does basement waterproofing cost in Delaware County?
Cost varies with linear footage, wall condition, and whether excavation or a sump system is needed. Targeted crack injection is a small job; a full perimeter system is a larger investment. Your free inspection produces an itemized number with no surprises.
Will waterproofing stop my basement humidity and musty smell?
Usually, yes — when it's paired with the right dehumidification and vapor barrier. If mold has already established itself, remediation must happen first, which our team also performs.
Proudly Serving Media, PA and the Surrounding Region
- Waterproofing in Media
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- Waterproofing in Upper Darby
- Waterproofing in Chester
- Waterproofing in Springfield
- Waterproofing in Delaware County
- Waterproofing in New Jersey
- Waterproofing in Delaware
Get Started
Request Your Free Waterproofing Estimate
Tell us what you need and we'll return a detailed, itemized estimate within 24 hours. Emergency service is available 24/7.
- Office
- 830 Crum Creek Road, Media, PA 19063
- Hours
- Available 24/7 – Emergency services available day or night
Get a Free Estimate
Tell us about your project and we'll respond within 24 hours.