Residential & Commercial
Faded to FRESH.
Sealcoating & Crack Repair.
Driveways, parking lots, properties — we treat every job like it's our own.
Fast reply. No pressure, no obligation.
- 4.9 · 46 Google reviews
- Licensed & Insured
- Locally owned
How we work
No shortcuts. No watered-down product.
The same standards on every driveway and every parking lot.
- We show up when we said we'd show up.
- No shortcuts. No watered-down product.
- Premium materials. Every job. Every time.
- Sharp, clean lines along every edge.
- Text you when we're on the way.
- Treat your property like it's our own.
What we do
Three services. One standard.
Residential
Driveways restored to a deep, even finish. Curb appeal you're proud to pull into.
Commercial
Parking lots protected, liability reduced, properties presented the way you want them.
Crack Repair
Fix small cracks before they become potholes. Done as part of a job or on its own.
Completed residential driveway — even, restored finish
Completed residential driveway — clean edges along the lawn
Reviews
Read our reviews on Google.
Knockout Sealcoating did an excellent job on my driveway. It was faded and filled with oil stains. Bobby was punctual, responsive, and knows exactly what he's doing in this business. They coated the entire driveway smoothly and evenly with no remains elsewhere. All cracks were repaired and the thousands of oil stains are all gone. They are my driveway guys from now on
Knockout Sealcoating is the best in the business and their price is very reasonable. Bobby was a foreman for another sealcoating company for years and has plenty of experience. I would definitely recommend and will use Knockout Sealcoating in the future!
Bobby and his team do excellent work and are always great to deal with. Highly recommend them.
Where we work
Montgomery, Chester, and Delaware Counties.
We're based in Norristown and travel across Montgomery, Chester, and Delaware Counties — including Phoenixville, Royersford, and Limerick. Don't see your town? Ask — chances are we cover it.
- Norristown
- Phoenixville
- Royersford
- Limerick
- Ambler
- Ardmore
- Audubon
- Blue Bell
- Bryn Mawr
- Center Square
- Conshohocken
- Eagleville
- Flourtown
- Gladwyne
- Harleysville
- Lafayette Hill
- Lansdale
- Maple Glen
- Merion Station
- Oreland
- Penn Valley
- Penn Wynne
- Skippack
- Wyndmoor
- Berwyn
- Chester Springs
- Devon
- Downingtown
- Exton
- Frazer
- Malvern
- Paoli
- Thorndale
- West Chester
- Radnor
- St. Davids
- Villanova
- Wayne
Owner-operated
Bobby — owner, Knockout Sealcoating
Norristown native. He answers his own phone.