Driveway Cleaning on Long Island: What It Costs in 2026
A Long Island driveway takes more punishment than almost any other surface on the property — salt from winter treatments, oil drips, fertilizer runoff, algae from shade trees, and tire marks. Most driveways get washed once a year at best, which means when you do clean one, you're usually removing multiple seasons of buildup. Here's what works, what doesn't, and what it costs.
Concrete vs asphalt vs pavers: different problems, different methods
Concrete driveways are the most common on Long Island, particularly in Nassau County's mid-century housing stock. Concrete is porous and absorbs oil, rust, and algae. High-pressure washing (2,500 to 3,500 PSI) with a surface cleaner attachment is the right method — it hits the entire surface evenly without striping. Surface pre-treatment with a degreaser handles oil spots before the main wash.
Asphalt driveways are common in newer Suffolk County developments. Asphalt is softer than concrete and shouldn't be high-pressure washed — the force can dislodge aggregate and accelerate surface breakdown. A medium-pressure wash (under 2,000 PSI) with a wide fan tip is the right approach. If your asphalt is sealed, check that the sealer isn't flaking before washing — blasting a deteriorating seal makes the surface worse.
Paver driveways (brick, bluestone, travertine, concrete pavers) need the most care. Joint sand washes out if you're not careful, and high pressure on older mortar joints will crack them. The right approach is medium pressure with a surface cleaner, followed by re-sanding the joints and sealing. Ask explicitly whether re-sanding and sealing is included or quoted separately — many homeowners discover that gap after the fact.
Oil stains: what actually removes them
Water alone doesn't remove oil. Pressure alone doesn't remove oil. What removes oil is a hot-water unit or a degreaser with dwell time before the pressure wash. Most residential pressure washing rigs run cold water, which means they need a degreaser application (typically sodium hydroxide or a citrus-based industrial degreaser) applied 5 to 15 minutes before washing.
Fresh oil spots from the last few months respond well to degreaser pre-treatment. Old oil stains that have oxidized into the concrete for years will lighten significantly but may not come out completely. Be realistic about this before booking — a contractor who promises 100% removal on a five-year-old oil stain is either inexperienced or lying.
Rust stains require an entirely different chemistry — oxalic acid or a rust-specific remover. Most pressure washing companies offer this as an add-on. If your driveway has orange or brown staining from irrigation water, ask specifically about rust treatment.
Pricing for Long Island driveway cleaning
Standard two-car concrete driveway (18 x 40 ft): $175 to $275. Price varies based on condition — heavy algae or oil adds time and chemistry.
Three-car or extended driveway: $250 to $375.
Paver driveway (wash only, no reseal): $200 to $325. Resealing after adds $350 to $650 depending on square footage and paver type.
Oil stain pre-treatment: $40 to $75 add-on per treatment area.
Rust treatment: $50 to $100 add-on.
Combined driveway + walkway + front stoop: most contractors bundle these at $275 to $450, which is more cost-efficient than booking each surface separately.
When to clean your Long Island driveway
Spring (April to May) is the highest-demand window. Winter salt residue is still visible, the algae that grew through fall is visible after the snow melts, and homeowners are motivated. Book 2 to 4 weeks out during this window.
Fall (September to October) is the second-best time. Temperatures are comfortable for curing if you're also sealing, and algae from the summer is at its most visible. If you're on a one-wash-per-year schedule, fall is the better choice because the driveway stays cleaner through winter with less organic growth.
Summer washing is fine but heat flashes drying agents faster and some degreaser chemistry needs dwell time that's harder to achieve in direct sun. Crews compensate by starting earlier in the day.
Winter washing is possible but sealing after a winter wash doesn't work — sealers cure poorly under 50 degrees. If your only goal is cleaning (not sealing), a mild winter day above 40 degrees is fine.
Should you seal your driveway after cleaning?
For concrete driveways: sealing is optional but extends the interval between deep cleanings. A quality penetrating sealer (siloxane-based) on clean concrete makes the surface resistant to oil absorption and deicing salt. Cost: $200 to $400 for a standard two-car driveway, done after the wash dries (typically the following day). Not every pressure washing company seals — ask whether they offer it or recommend a separate contractor.
For pavers: sealing is more strongly recommended. Unsealed pavers let joint sand wash out over time and allow efflorescence (white mineral haze) to develop. A polymeric sand re-joint before sealing locks the joints and prevents weeds. Full paver restoration (clean + re-sand + seal) runs $500 to $1,200 for a standard driveway depending on condition.
For asphalt: asphalt sealing (sealcoating) is a different trade from pressure washing. Most pressure washing companies don't sealcoat. If your asphalt is cracking or fading, schedule that service separately with a paving contractor after the wash.
Towns we serve for driveway cleaning on Long Island
We clean driveways across Nassau and Suffolk: Garden City, Great Neck, Port Washington, Manhasset, Mineola, Hempstead, Baldwin, Merrick, Bellmore, Wantagh, Massapequa, Levittown, Hicksville, Syosset, Plainview, Bethpage, Westbury, and across Suffolk County including Huntington, Smithtown, Commack, Babylon, Bay Shore, Patchogue, Hauppauge, Ronkonkoma, and Stony Brook. Call or use the estimate form to confirm availability and pricing for your town.