Skip to content
★★★★★ 4.9 on Google · 4.9 on Yelp · Serving SoCal since 2015clean@loyalec.com · (714) 831-7146

Los Angeles County · Exterior cleaning

Commercial Pressure Washing in Covina, CA

Storefronts, drive-thrus, dumpster pads, parking structures and sidewalks on a recurring schedule. Trusted by homeowners and businesses in Covina and across Los Angeles County.

Downtown CovinaCovina HillsRoyal OaksCovina Highlands

Get your quote

Tell us about your property. Most quotes go out the same day.

By submitting, you agree Loyal Exterior Cleaning may call or text you about your request. Message & data rates may apply. Reply STOP to opt out.

  • 4.9★ Google236 reviews
  • 4.9★ Yelp193 reviews
  • Since 2015Family-run in Southern California
  • Fully insuredOSHA 1910 safety certified
  • IWCA Board MemberInternational Window Cleaning Association

Exterior cleaning

Commercial Pressure Washing in Covina

A clean entrance affects how customers see your business. We pressure wash storefronts, sidewalks, drive-thrus, dumpster pads, parking structures and loading docks, usually overnight or before opening.

Recurring service plans keep high-traffic properties consistently clean, and our water-recovery practices help keep wash water out of storm drains.

Who it's for: Businesses, HOAs and commercial properties of every size.

What's included

  • Storefronts and entry sidewalks
  • Drive-thru lanes and menu boards
  • Dumpster pads and enclosures
  • Parking structures and stairwells
  • Gum removal and degreasing
  • Recurring overnight service plans
Get a Quote

Local to Covina

Commercial Pressure Washing for Covina properties

Covina's historic downtown is surrounded by established neighborhoods and hillside homes along the Covina Hills. Foothill neighborhoods get Santa Ana winds, ash and pollen off the San Gabriel Mountains, so clips have to hold tight and glass and solar panels need regular washing.

We provide commercial pressure washing throughout Covina, Los Angeles County, CA, including Downtown Covina, Covina Hills, Royal Oaks and Covina Highlands. Our crews are based nearby in Brea, so scheduling and in-season service calls are quick.

Covina neighborhoods we serve

Downtown CovinaCovina HillsRoyal OaksCovina Highlands

City in Los Angeles County, California.

How it works

Simple from start to finish

  1. Get a quote

    Tell us what needs cleaning. Most jobs are quoted over the phone or from photos.

  2. Schedule

    Pick a day that works. Commercial work can be done after hours.

  3. Clean

    We match pressure and solutions to each surface and protect your landscaping.

  4. Walkthrough

    We check the results with you before we leave.

Reviews

Neighbors trust Loyal with their homes

4.9★
236 Google reviews
4.9★
193 Yelp reviews
★★★★★Best window washers ever.Google review · Customer for 3+ years
★★★★★Always on time, professional, polite.Facebook review · Windows, sliders & screens
★★★★★Extremely knowledgeable about roof cleaning and provides an excellent service.Yelp review · Roof washing with Luis
★★★★★Excellent job! The guys did a great job.Housecall Pro review · Verified customer

Read and leave reviews on Google · See us on Yelp

FAQ

Commercial Pressure Washing in Covina: FAQ

Can you work overnight?

Yes. Most commercial pressure washing is done overnight or before opening.

Do you offer recurring service?

Yes. Weekly, monthly and quarterly plans are available.

Do you serve businesses in Covina?

Yes. We pressure wash commercial properties throughout Covina.

How much does pressure washing cost in Covina?

It depends on the surface, square footage and how dirty it is. National cost guides put most whole-house washes around $212 to $447 and driveways around $100 to $250 (Angi). Loyal quotes most jobs over the phone or from photos.

What's the difference between pressure washing and soft washing?

Pressure washing uses high-pressure water for hard surfaces like concrete and pavers. Soft washing uses low pressure plus cleaning solutions for stucco, siding, roofs and painted surfaces, which high pressure can damage.

Is pressure washing safe for stucco, roofs and painted surfaces?

Only with the right method. We soft wash stucco, roofs, siding and paint, and save high pressure for concrete, pavers and masonry flatwork.

How often should I pressure wash my home in Covina?

Most homes need it once a year, and twice a year near busy roads, the coast or dusty hillsides. Driveways and patios often look best cleaned every 6 to 12 months.

Will the cleaning solutions hurt my plants, pets or kids?

We use biodegradable solutions, pre-wet and rinse landscaping, and let everything dry before pets and kids go back out.

Can you remove oil stains, rust and gum from concrete?

We pre-treat oil, rust, tire marks and gum. Most stains lighten a lot, though very old or deep stains may not disappear completely.

How long does pressure washing take?

A typical house wash takes about two to four hours. Driveways and patios usually take one to two hours.

Do I need to be home and do you need my water?

You don't need to be home. We need access to an outdoor spigot and the areas being cleaned.

Do you pressure wash commercial properties?

Yes. We clean storefronts, sidewalks, drive-thrus, dumpster pads, parking structures and building exteriors, often overnight, with practices that keep wash water out of storm drains.

Should I pressure wash before painting or selling my home?

Yes. Painters need a clean surface for paint to bond, and a washed exterior photographs much better for listings.

Now booking the 2026 season

Ready for commercial pressure washing in Covina?

Install dates fill quickly in November. Lock in yours today.

CallGet a Quote