Do you need a water source on site?

We confirm the water source with property staff before the visit so the work starts on time and we know how to handle runoff.

Can pressure washing damage asphalt?

We use controlled pressure and the right cleaner for each surface. Washing removes dirt, grease and stains; it is not meant to strip sound pavement.

Can you remove every oil stain?

No. Fresh stains usually lift well, while old stains that have soaked in may only lighten. We tell you what to expect before we start.

When should washing happen relative to sealcoating?

Before. Sealcoat needs a clean, dry surface to bond, so washing is the first step of a sealcoat or restriping project.

Do you wash dumpster pads?

Yes. Dumpster pads, curbs, drive-thrus, sidewalks and breezeways are all part of the commercial washing we do.

San Antonio & South Texas

Commercial Pressure Washing in San Antonio

Commercial pressure washing San Antonio property teams use to keep lots and walkways presentable is available on its own or as part of a larger pavement maintenance visit. SiteLine Paving & Striping washes parking lots, sidewalks, curbs, dumpster pads and drive-thru lanes for apartments, churches and retail centers, and we schedule the work around your operating hours.

Request a Free Lot Assessment

What we wash

Commercial washing covers the surfaces tenants, customers and inspectors actually see. Our scope includes:

Parking lotsTire marks, grime, leaves and spill residue lifted from stalls, drive aisles and turn areas.
Sidewalks and breezewaysWalkways, stairs and common areas cleaned for residents, guests and staff.
CurbsPainted curbs and concrete edges washed with care so the paint is not stripped.
Dumpster padsGrease, trash debris and odors addressed around enclosures and pads.
Drive-thrusGrease, tire marks and spills cleaned after hours so service is not interrupted.

Oil and gum stain treatment

Oil, grease and fuel stains soak into asphalt and attract dirt, so a small drip turns into a dark patch that spreads. We treat those areas with degreaser and controlled pressure, and we lift gum with the right method for the surface. Some stains will not come out completely, especially where oil has been sitting for a long time, and we tell you what to expect before we start.

Washing before sealcoating and striping

Sealcoat and paint need a clean surface to bond. Dust, oil and debris left on the asphalt can keep the sealer from sticking, which shows up later as patches that peel or wear early. Washing is scheduled as the first step of a sealcoat or restriping project, before crack sealing and before fresh lines go down.

Recurring service for apartments and retail

Apartments and shopping centers show wear first at the dumpster pads, breezeways and drive-thrus. We can set a recurring schedule that fits your inspections, tenant events and busy seasons, from a single pre-sealcoat wash to a regular route that keeps the property presentable year round.

Related services

Sealcoating
Wash, crack seal, sealcoat and restripe in one scheduled visit.
Parking Lot Striping
Fresh lines and stencils on a clean, prepared surface.
Asphalt Repair
Fix the potholes and stains that washing alone cannot solve.

Frequently asked questions

Do you need a water source on site?: We confirm the water source with property staff before the visit so the work starts on time and we know how to handle runoff.
Can pressure washing damage asphalt?: We use controlled pressure and the right cleaner for each surface. Washing removes dirt, grease and stains; it is not meant to strip sound pavement.
Can you remove every oil stain?: No. Fresh stains usually lift well, while old stains that have soaked in may only lighten. We tell you what to expect before we start.
When should washing happen relative to sealcoating?: Before. Sealcoat needs a clean, dry surface to bond, so washing is the first step of a sealcoat or restriping project.
Do you wash dumpster pads?: Yes. Dumpster pads, curbs, drive-thrus, sidewalks and breezeways are all part of the commercial washing we do.

Get a free lot assessment

Tell us about the property and we will walk the lot with you, note the stains and problem areas, and put together a washing plan that fits your schedule.