ABOUT US

Our Story

From driveways to high-rises, we have the expertise and equipment to handle any pressure washing job.

Built on Hard Work,
Driven by Results

Front view of a modern house with a stone facade, two garage doors, a wooden front door, and outdoor lighting, surrounded by landscaped bushes and a wet concrete driveway under a clear blue sky.

Keystone Power Washing was founded with a simple mission: to provide the highest quality exterior cleaning services with unmatched customer care.

What started as a one-man team with a cheap pressure washer has grown into a full-service company with a dedicated team of trained professionals, commercial-grade equipment, and a reputation as clean as its work.

We believe every property deserves to look its best. Whether it's a family home or a multi-billion dollar commercial building, we bring the same level of precision to every job.

5+ Years Experience

Locally Owned

Free Estimates

What KEYSTONE  Stands For

OUR VALUES

We use the right process for each surface so it gets cleaned safely and correctly.

Letter K inside a white circle with a dark blue outline

Knowledge

Excellence

Hover/Tap each letter to reveal the value behind it.

Logo with a large navy blue letter 'E' inside a white circle with navy blue outline.
Yale University logo featuring a large navy blue Y within a white circle

We hold every job to a higher standard so your property always looks its best.

You

Your property and satisfaction always come first in everything we do.

Excellence

We hold every job to a higher standard so your property always looks its best.

U.S. Route 18 highway sign with a large letter 'S' inside a white circle outlined in black and blue.

Safety

Knowledge

We use the right process for each surface so it gets cleaned safely and correctly.

Safety

We use the right pressure and methods to protect your property while delivering a deep clean.

You

Your property and satisfaction always come first in everything we do.

Ownership

We take responsibility for the quality of our work and stand behind every job we complete.

Trust

We show up when we say we will and deliver results you can rely on every time.

Efficiency

We work quickly and professionally to deliver great results without disrupting your property.

Noticeable

Our work delivers results you can see immediately.

Logo with a large navy letter 'T' inside a white circle outlined in navy, on a black background.
Close-up of a white circular label with a large navy blue 'O' in the center, and a navy blue border around the edge.

We use proper pressure and cleaning methods to protect your home and surfaces.

Trust

You can count on us to show up on time and deliver the results we promise.

Ownership

You can count on us to show up on time and deliver the results we promise.

Noticeable

What KEYSTONE Stands For

Logo of the New York Knicks featuring a navy blue 'N' inside a white circle with a navy blue border.
A circular logo with a navy blue border, containing a large navy blue letter 'E' in the center on a white background.

Our work delivers results you can clearly see the moment the job is finished.

Efficiency

We work quickly and professionally to get the job done without wasting your time.

WHO WE SERVE

Built for You

Two-tone modern house with beige garage doors, stone accents, and well-maintained shrubbery on a shiny wet concrete driveway under a blue sky.

Whether you own a home or run a business, Keystone delivers the same commitment to excellence — tailored to your needs.

Exterior view of a Starbucks store with large white signage, black banners on sides, and two potted plants outside.
Exterior view of a Starbucks store with large white signage, black banners on sides, and two potted plants outside.

Why Business Choose Keystone

Your property is your brand. A clean, well-maintained exterior tells customers you care.

Why Business Choose Keystone

  • Flexible scheduling including nights and weekends

  • Recurring maintenance contracts with priority service

  • Handles commercial-scale properties of any size

  • Reduces liability from slip-and-fall hazards

  • Compliant with local property maintenance codes

  • One point of contact for all your locations

Learn more

Why Homeowners Choose Keystone

Your home is your most valuable asset. We help you protect it, maintain it, and love it again.

  • Curb appeal that makes the neighborhood take notice

  • Safe cleaning that won't damage siding, paint, or landscaping

  • Flexible scheduling around your busy life

  • Transparent, flat-rate pricing — no surprise charges

  • Fully insured, so your property is always protected

  • Results that feel like getting a brand new house exterior

Exterior of a Starbucks with a large illuminated sign above the entrance and a smaller sign on the side. The building has a modern design with a balcony above the door, and the street and parked cars can be seen reflected in the glass doors.
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A modern two-story house with beige garage doors, stone accents, and exterior lights, along with a reflective concrete driveway under a clear blue sky.
A modern two-story house with beige garage doors, stone accents, and exterior lights, along with a reflective concrete driveway under a clear blue sky.

Mission & Vision

PURPOSE & DIRECTION

Blue flag planted on target with concentric circles, on a black background.
Blue flag planted on target with concentric circles, on a black background.

OUR MISSION

To deliver exceptional exterior cleaning that protects, preserves, and restores every property we touch.

We exist to give homeowners and business owners peace of mind — knowing that their property is in the hands of professionals who treat it with the same care they'd give their own. Every job, big or small, gets our full attention.

"We don't just wash properties. We restore pride."

Outline of a telescope on a tripod.
Outline of a telescope on a tripod.

OUR VISION

To be the most trusted name in exterior property care across ever community we serve.

We're building a company that goes beyond clean surfaces. Our vision is to become the go-to partner for property maintenance — known for our integrity, consistency, and the relationships we build with every client over the long term.

"We have high pressure, but even higher standards."

 

Where We Serve

Service Area

Where We Serve

Queen Creek, Gilbert, Mesa, Glendale, Chandler, San Tan Valley, Glendale, Scottsdale, Apache Junction

Don’t see your city listed? Contact us - We likely serve you area.

Contact Us

Frequently Asked Questions

  • Most commercial properties benefit from cleaning every 3–6 months depending on traffic and exposure. Residential homes are typically cleaned once per year to maintain curb appeal and prevent buildup.

  • Yes — when done correctly. We use the proper pressure and soft-wash methods depending on the surface (concrete, stucco, brick, siding, etc.) to prevent damage.

  • Yes. We understand commercial properties cannot disrupt tenants or customers. Flexible scheduling is available for early morning, evening, or weekend service.

  • Yes. We use targeted treatment methods for oil, grease, and high-traffic buildup commonly found in parking lots, drive-thrus, and dumpster pads.

  • Job time depends on size and condition. Smaller residential jobs may take a few hours. Large commercial properties or garages may require half a day or more. We provide time estimates with every quote.

  • Yes. We operate professionally and carry appropriate coverage for residential and commercial work, giving property owners and managers peace of mind.

Ready for a Cleaner Property?

Get a free, no-obligation quote today. We'll assess your property and
provide a detailed estimate within 24 hours.

Get Your Free Quote
See Our Work