Westchester County, NY
Sealcoating Services in Westchester County, NY
Two-coat professional sealcoat with crack repair across Westchester County. Extends asphalt life 5-7 years per cycle.
Asphalt is a long-term investment, and sealcoating is the single most cost-effective way to protect it. JL Construction Group has been Westchester County's trusted sealcoating contractor since 1999, applying professional-grade sealer to driveways, commercial parking lots, condo association properties, and HOA roads across every corner of the county — Scarsdale, White Plains, Yonkers, Mount Vernon, New Rochelle, Greenburgh, and beyond.
Sealcoating done right extends asphalt life 5-7 years per cycle. Done wrong — wrong product, wrong temperature, wrong timing — it fails fast and damages the surface underneath. Our 25+ years in the Westchester market mean we know exactly when, where, and how to apply.
Why Sealcoating Matters in Westchester County
- UV protection: Sun oxidation is the #1 reason Westchester driveways fail. Sealer blocks UV.
- Moisture barrier: Northeast freeze-thaw cycles destroy unsealed asphalt. Sealcoat keeps water out of micro-cracks.
- Chemical resistance: Oil drips, gasoline spills, and de-icing salts all eat unsealed asphalt. Sealer protects.
- Curb appeal: A freshly sealed driveway or lot looks new. Buyers and tenants notice.
- Property value: A consistently sealcoated Westchester driveway can extend useful life from 18 years to 30+.
Our Westchester Sealcoating Process
- 1
Free site assessment
We walk the surface, identify cracks needing fill, oil-stain areas requiring primer, and edge work that should be done before sealcoating. Quote follows in 24 hours.
- 2
Crack repair
Hot-rubber crack fill in any cracks wider than 1/4 inch. Critical step — sealcoat alone won't fix structural issues.
- 3
Surface cleaning
Power blow and sweep. Oil stain primer where needed.
- 4
Sealcoat application
Two coats of professional-grade sealer applied with squeegees and brushes — never sprayed-only, which produces inferior bond.
- 5
Cure time
Driveways: 24-48 hours before driving on. Commercial lots: schedule overnight or weekend.
- 6
Walk-through
We show you the finished surface, point out any areas to monitor, and recommend a maintenance schedule.
Westchester Sealcoating Pricing
- Square footage — Larger areas benefit substantially from per-foot economies.
- Crack repair scope — Hot-rubber crack fill adds $1.50–$3 per linear foot.
- Oil stain priming — Spot priming adds $0.50–$1 per square foot in problem areas.
- Surface preparation — Power-washing or aggressive cleaning adds cost.
Westchester County sealcoating runs $0.20–$0.40 per square foot. A typical Westchester residential driveway (1,500–2,500 sq ft) sealcoats for $400–$900. A 30,000 sq ft commercial lot typically runs $7,500–$12,000.
Recent Projects
Scarsdale Greenacres colonial
Restored an 8-year-old driveway with crack-fill and double-coat sealcoating; extended its useful life by an estimated 5-7 years for under $1,200.
White Plains corporate facility
32,000 sq ft lot sealcoat with crack repair and full re-stripe over a single weekend.
Yonkers HOA
Sealcoated 28,000 sq ft of community road and 90 driveway pads across two weekends.
Frequently Asked Questions
How often should I sealcoat my Westchester driveway?
Every 2-3 years for residential. High-traffic commercial lots benefit from a 2-year cycle.
When is the best time of year to sealcoat in Westchester?
Late spring (May-June) or early fall (Sept-early Oct) — temperatures need to be 50-85°F for proper cure.
Do I need crack repair before sealcoating?
For any crack wider than 1/4 inch, yes. Sealcoat alone bridges hairline cracks but won't repair structural cracks.
Also serving Scarsdale, and White Plains.
Get a Free Estimate
Driveway, lot, HOA road, or condo property — we'll assess and quote it free.
Email carlos@jlconstructiongroupllc.com
When should you sealcoat? Read our Sealcoating Benefits guide and explore Sealcoating and Parking Lots services.
Built to Last. Crafted to Impress. Westchester County's sealcoating specialists since 1999.
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