Exton, PA Asphalt Paving & Sealcoating
Driveways, parking lots, sealcoating and asphalt repair — installed and maintained by a local, third-generation crew across Delaware, southeastern Pennsylvania and South Jersey.
Local Paving
Paving in Exton, PA
Exton is built around the Route 30 and Route 100 interchange in West Whiteland Township, and the Exton Square area makes it one of the busiest commercial paving markets in our Chester County service area. Retail centers, big-box parking fields, and business lots here are engineered for constant customer and delivery traffic, which calls for a heavier structural asphalt mix and striping that holds up under near-continuous use.
Residential development has grown up around that commercial core as well, with driveways generally newer than what we see in older boroughs nearby like Downingtown. Between Exton's high-traffic retail lots and its surrounding residential streets, our work here weighs more heavily toward commercial-scale paving than almost anywhere else we serve in Chester County.
Our Process
How we pave an Exton driveway or lot
Every job follows the same disciplined sequence — the base and drainage work you can’t see is what keeps the surface you can see from cracking, sinking, or holding water a few winters later.
- 1
Site inspection
We walk the site — a retail center or big-box parking field around the Exton Square area, a business lot, or a residential driveway in the surrounding neighborhoods — and evaluate the existing surface, drainage, and how near-continuous customer and delivery traffic will load the new pavement.
- 2
Removal & prep
Worn asphalt and any unstable base material are fully removed and the site is cleared and prepped — on high-traffic retail lots that means addressing rutting and fatigue near entrances and drive lanes, not just the surface.
- 3
Grading & drainage
The surface is graded to move water off the pavement, which matters on the large lots around the Route 30 and Route 100 interchange, where West Whiteland Township reviews stormwater closely once a project adds impervious surface past its threshold.
- 4
Stone base
A compacted stone base is installed or rebuilt — built heavier for retail fields that carry constant traffic, and sized to Chester County's clay-bearing Piedmont subsoil that shifts with the freeze-thaw cycle.
- 5
Asphalt installation
Hot-mix asphalt is laid at a depth suited to the job — a heavy structural mix for big-box and business lots engineered for constant customer and delivery traffic, standard depth for the newer driveways in the surrounding residential streets.
- 6
Rolling & compaction
Professional rollers compact the asphalt into a dense, even surface built to stand up to the near-continuous retail and commuter traffic the Route 30 and Route 100 interchange draws.
- 7
Cleanup & finishing
We clean the site and handle finishing work; code-compliant striping for retail and business lots is scheduled once the asphalt has cured enough to hold a line.
- 8
Aftercare
Most residential jobs take one to a few days, and we schedule retail-lot work in phases around business hours to keep parking open. Keep vehicles off for at least 48 hours and follow the aftercare we provide.
Services
Our services in Exton
Residential driveways
Hot-mix asphalt driveways, resurfacing, and repairs for Exton homeowners — built for our region’s freeze-thaw cycles and graded to drain.
Commercial & parking lots
Parking-lot construction, line striping, and sealcoating for Exton businesses, HOAs, and property managers — built for traffic and easy to maintain.
Repair, resurface, or replace
The right fix for your driveway
Exton's work weighs heavily toward commercial — high-traffic retail fields and business lots around the Exton Square area, with newer residential driveways filled in around them — so the right fix comes down to the base underneath. If it’s still sound, you have affordable options; if it’s failing, resurfacing over it only buys a little time before cracks reflect back through. Here’s how we tell the difference on an Exton property, and what each path means for cost and how long it lasts.
Sealcoat & crack fill
For a sound surface with minor wear, common on Exton's newer residential driveways and on retail lots kept on a maintenance schedule. Filling small cracks early keeps water and winter road salt out of the base before the freeze-thaw cycle can widen them.
Resurface
When the surface is worn but the base is still solid, a new asphalt layer over a prepared surface restores it for far less than a full rebuild — a frequent call on retail lots where the drive lanes wear faster than the parking bays.
Replace
Alligator cracking, rutting near entrances, sinking, or standing water — common where a retail field's base has fatigued under constant traffic, or where Piedmont clay has held water underneath — usually mean the base itself has failed. We remove and rebuild the base and drainage so the new surface actually lasts.
Maintenance
Keeping Exton asphalt in shape year-round
Spring
Inspect for cracks, potholes, rutting, and standing water after a winter of plow scraping and road salt — retail fields especially, near entrances and drive lanes — and clear leaves and debris from lot drains so runoff has somewhere to go.
Summer
Warm, dry weather is ideal for crack filling and sealcoating on big-box and business lots around the interchange — repairing early keeps water out of the clay base before the fall and holiday retail surge.
Fall
Clear leaves and debris from driveway aprons and parking-lot drains, and repair open cracks before the freeze-and-thaw cycle and the first plow pass work them wider.
Winter
Plows and road salt are hard on asphalt edges, curb lines, and striping. Use plastic snow shovels on driveways, and on retail lots plan for the repeated plowing a busy commercial field takes all season.
Why H&H
Local, licensed, and built on base work
H&H is owned by Henry, a third-generation paving contractor with over a decade in the trade, serving Exton and the surrounding West Whiteland area — including Downingtown, Malvern, West Chester, and Lionville. Licensed and fully insured, our crew focuses on the base prep, grading, drainage, and compaction that decide whether a high-traffic retail lot or a residential driveway holds up to Exton's near-continuous customer traffic and winter plowing — and we give straight answers on whether repair, resurfacing, or replacement is the best value for your property.
FAQ
Exton asphalt paving questions
Do you pave and stripe large retail and business lots?
Yes — we build and stripe the high-traffic retail fields and business lots around the Exton Square area, using a heavy structural mix engineered for constant customer and delivery traffic and code-compliant striping laid out across far more square footage than a driveway. We can phase the work around business hours to keep parking open.
Do I need a permit to repave a lot or driveway in Exton?
It depends on the size and location. West Whiteland Township requires a stormwater and grading permit once a project adds impervious surface over its threshold — around 1,000 square feet — with engineering review on larger projects, and new entrances onto state roads like Route 30 and Route 100 fall under a PennDOT Highway Occupancy Permit. Resurfacing an existing footprint usually stays under those thresholds, but rules vary — we confirm what applies and pull any permits before we start.
Will expanding a parking lot trigger a stormwater review?
It can. West Whiteland's stormwater ordinance kicks in once a project adds impervious surface past its threshold, so expanding a lot may require a stormwater and grading permit and, on bigger jobs, engineered stormwater controls. Resurfacing within the existing footprint keeps the same impervious area. We can walk through the options with you.
When is the best time of year to pave in Pennsylvania?
Late spring through early fall. Warm, dry conditions let the asphalt compact and cure properly, which matters in our climate where winter brings plow scraping and road salt.
My retail lot is rutting near the entrances — resurface or replace?
It depends on the base. Where the surface is worn but the base is still solid, resurfacing costs far less than a full rebuild. But rutting and alligator cracking near entrances and drive lanes often mean the base has fatigued under constant traffic — in that case we rebuild the base and drainage so the new surface actually holds.
How long does asphalt last with Chester County winters?
With proper base preparation and regular sealcoating, an asphalt driveway or lot commonly lasts 15 to 20+ years, though high-traffic retail fields wear faster and benefit from a tighter sealcoating and repair schedule.
Service Area
Where we pave near Exton
Nearby
Nearby service areas
What our customers say
Tell us about the job
Call Henry directly, or send the address and what you need. You’ll get a free consultation, a free pavement analysis and a written estimate at no cost.
302.480.7660 henry@hhasphaltpaving.com