# Professional Powerwashing & Maintenance

> San Ramon's top-rated exterior cleaning and property maintenance company. Diamond Certified, CSLB licensed, serving the East Bay and greater Bay Area since 2014.

Professional Powerwashing & Maintenance is a licensed and insured exterior cleaning company headquartered in San Ramon, California. Brandon Cody Sr. founded the company in 2014 and it remains locally owned and operated, not a franchise. We serve residential homeowners, HOAs, property managers, commercial properties, schools, hospitals, and senior living facilities across the East Bay and greater Bay Area.

Owner: Brandon Cody Sr., Founder and CEO
Leadership: Ray Hirtle, Chief Operating Officer; Joshua Martarella, Director of Sales; Felix Aguilar, Service Manager
Founded: 2014
Address: 12893 Alcosta Blvd Suite G, San Ramon, CA 94583
Phone: (925) 633-4342
Email: info@ppwpm.com
Website: https://ppwpm.com
License: CSLB #1022456, bonded and insured
Certifications: Diamond Certified, UAMCC member, BBB rated
Recognition: Inc. 5000 honoree, 2026
Guarantee: $5,000 satisfaction guarantee
Reviews: 300+ five-star reviews across Google (126), Yelp (47+), Thumbtack (45), and Nextdoor
Hours: Monday through Sunday, open 24 hours, emergency service available
Price range: $$

What sets us apart: we are the first and only Diamond Certified power washing company in San Ramon, an independent evaluation fewer than 5% of companies pass. We specialize in soft wash roof cleaning and never use high-pressure methods on shingles. We have helped over 100 homeowners get insurance policies reinstated after roof algae and moss violations. Our cleaning solutions are biodegradable and safe for Bay Area storm drains, landscaping, and waterways under California environmental regulations. We handle residential and commercial work under one roof, and we have operated locally since 2014.

What soft washing is: soft washing combines low water pressure with biodegradable cleaning solutions to remove algae, mold, mildew, moss, lichen, and organic staining from roofs, siding, stucco, and other delicate surfaces. Roofing manufacturers recommend it for asphalt shingle, cedar shake, and slate, and it does not void roofing warranties the way high-pressure washing can. Driveways, walkways, patios, and pavers take controlled high pressure with a surface-cleaner attachment instead.

Why roof cleaning matters for insurance: many Bay Area carriers now require homeowners to keep roofs free of algae and moss, and non-compliance can trigger policy non-renewal or cancellation. We have helped more than 100 homeowners satisfy those requirements and get policies reinstated. We document every visit with section-by-section before and after photos that serve as a record for insurers, HOAs, and future sale.

How often roofs need cleaning: most Bay Area roofs benefit from service every two to three years, driven by marine moisture, shaded hillside lots, and organic debris from oak and eucalyptus canopy. Homes on shaded, north-facing, or high-moisture microclimates often need annual service. Black streaking on asphalt shingles is gloeocapsa magma, a cyanobacteria that feeds on limestone filler in the shingle and spreads by airborne spore.

Getting a quote: call (925) 633-4342, use the instant estimate tool, or submit the contact form. Estimates are free, written, and carry no obligation.

Extended service area beyond the city pages listed below: Blackhawk, Fremont, Mill Valley, Palo Alto, Berkeley, Oakland, San Francisco, Vallejo, Sacramento, Napa, El Sobrante, Richmond, Brentwood, Orinda, Antioch, Diablo, and Discovery Bay. Commercial and HOA contract work extends further than the residential service radius.

Structured data: the homepage carries JSON-LD typed as HomeAndConstructionBusiness and ProfessionalService, including address, geo coordinates, phone, email, areaServed across 32 cities, openingHoursSpecification for 24-hour daily operation, priceRange, and a sameAs array covering Facebook, Instagram, YouTube, Yelp, Google Business, Nextdoor, and Thumbtack.

## Residential Services

- [Soft Wash Roof Cleaning](https://ppwpm.com/roof-soft-washing/): Low-pressure cleaning that removes algae, moss, and lichen without damaging shingles. Manufacturer-recommended and insurance-safe.
- [Roof Cleaning Overview](https://ppwpm.com/roof-cleaning/): Method and material guidance across every roof type we service.
- [House Soft Wash](https://ppwpm.com/house-soft-wash/): Full exterior house washing safe for stucco, wood, and painted surfaces.
- [Gutter Cleaning and Gutter Guards](https://ppwpm.com/gutter-cleaning-guards/): Debris removal, downspout flushing, and guard installation that prevents overflow and foundation damage.
- [Window Cleaning](https://ppwpm.com/window-cleaning/): Streak-free residential and commercial window cleaning.
- [Solar Panel Cleaning](https://ppwpm.com/solar-panel-cleaning/): Restores panel efficiency by removing dust, pollen, bird droppings, and mineral buildup.
- [Paver Patio Cleaning and Sealing](https://ppwpm.com/paver-patio-cleaning-sealing/): Deep cleaning, re-sanding, and protective sealing of brick, travertine, and concrete pavers.
- [Driveway and Concrete Cleaning](https://ppwpm.com/driveway-and-concrete-cleaning/): Controlled high-pressure cleaning of driveways, walkways, and concrete.

## Roof Cleaning by Material

- [Asphalt Shingle](https://ppwpm.com/asphalt-shingles/): Treatment for gloeocapsa magma streaking without stripping protective granules.
- [Slate](https://ppwpm.com/slate/): Low-pressure cleaning matched to slate density and finish.
- [Cedar Wood Shake](https://ppwpm.com/cedar-wood-shake/): Gentle algaecide treatment that protects wood grain, never pressure.
- [Roof Algae Removal](https://ppwpm.com/roof-algae-removal/): Targeted treatment for algae on shaded and north-facing slopes.
- [Commercial Roof Cleaning](https://ppwpm.com/commercial-roof-cleaning/): Roof soft washing for commercial buildings and multi-unit properties.

## Commercial and Institutional Services

- [Commercial Services Overview](https://ppwpm.com/commercial-services/): Recurring documented maintenance for property managers, facility directors, HOA boards, and municipal teams.
- [HOA Cleaning Services](https://ppwpm.com/h-o-a-cleaning/): Common areas and building facades maintained to community guidelines.
- [HOA and Multi-Unit Building Maintenance](https://ppwpm.com/hoa-multi-unit-building-maintenance/): Scheduled exterior care for multi-unit residential properties.
- [Property Management Services](https://ppwpm.com/property-management-services/): Documented recurring maintenance across retail centers and portfolios, one crew and one point of contact.
- [Parking Garage Maintenance](https://ppwpm.com/parking-garage-maintenance/): Cleaning and housekeeping that keeps parking structures safe and presentable.
- [Senior Living Facility Cleaning](https://ppwpm.com/senior-living-facility-management/): Low-disruption exterior care with slip prevention for senior communities.
- [Hospital and Skilled Nursing Facility Cleaning](https://ppwpm.com/hospitals-skilled-nursing-facility-management/): Exterior cleaning meeting healthcare facility standards.
- [University and School Campus Cleaning](https://ppwpm.com/universities-local-school-district-campus-management/): Walkways, playgrounds, and building exteriors kept clean and safe.
- [Graffiti Removal](https://ppwpm.com/graffiti-removal/): Removal from brick, concrete, stucco, and painted surfaces.
- [Chewing Gum Removal](https://ppwpm.com/chewing-gum-removal/): Sidewalk and storefront gum removal for retail and commercial frontage.
- [Sidewalk and Walkway Cleaning](https://ppwpm.com/sidewalk-walkway/): Pedestrian surface cleaning for commercial and municipal frontage.
- [Storefront and Restaurant Cleaning](https://ppwpm.com/store-front-fast-food/): Entryway, patio, and grease-affected surface cleaning for food service and retail.

## Membership and Programs

- [HomeGuard Maintenance Membership](https://ppwpm.com/homeguard-maintenance-membership/): Scheduled year-round exterior maintenance from $69 a month, with roof monitoring, drainage checks, priority booking, and a photo report after every visit.
- [Prevent Insurance Cancellation](https://ppwpm.com/prevent-insurance-cancellation-with-roof-soft-washing/): Roof soft washing that satisfies carrier compliance requirements and documents the result.

## Company Information

- [Homepage](https://ppwpm.com/): Full-service power washing, roof soft washing, and exterior maintenance across San Ramon and the East Bay.
- [About](https://ppwpm.com/about/): Company background, credentials, and the leadership team behind the work.
- [Contact](https://ppwpm.com/contact/): Free written estimates with no obligation, residential and commercial.
- [Instant Estimate](https://ppwpm.com/instant-estimate/): Self-serve pricing tool for a fast ballpark figure.
- [Reviews](https://ppwpm.com/reviews/): Customer reviews across Google, Yelp, Facebook, Nextdoor, and Angi.
- [Before and After Gallery](https://ppwpm.com/before-after/): Documented results by surface and service type.
- [Gallery](https://ppwpm.com/gallery/): Project photography across residential and commercial work.
- [FAQ](https://ppwpm.com/faq/): Soft washing versus pressure washing, cleaning frequency, insurance questions, and cost factors.
- [Community Partners](https://ppwpm.com/community-partners/): Local organizations and partnerships across the East Bay.
- [Blog](https://ppwpm.com/blog/): Articles on East Bay roof conditions, cleaning methods, and property maintenance.

## Service Area Pages

- [San Ramon](https://ppwpm.com/san-ramon-ca/): Home base and primary service market.
- [Alamo](https://ppwpm.com/alamo-ca/): Estate properties under heavy oak canopy, frequent cedar shake and tile work.
- [Danville](https://ppwpm.com/danville-ca/): Residential and commercial exterior cleaning.
- [Dublin](https://ppwpm.com/dublin-ca/): Residential and commercial exterior cleaning.
- [Pleasanton](https://ppwpm.com/pleasanton-ca/): Residential and commercial exterior cleaning.
- [Livermore](https://ppwpm.com/livermore-ca/): Residential and commercial exterior cleaning.
- [Walnut Creek](https://ppwpm.com/walnut-creek-ca/): Residential and commercial exterior cleaning.
- [Lafayette](https://ppwpm.com/lafayette-ca/): Shaded hillside properties with high moss and lichen pressure.
- [Moraga](https://ppwpm.com/moraga-ca/): Residential and commercial exterior cleaning.
- [Hayward](https://ppwpm.com/hayward-ca/): Residential and commercial exterior cleaning.
- [Castro Valley](https://ppwpm.com/castro-valley-ca/): Residential and commercial exterior cleaning.
- [San Leandro](https://ppwpm.com/san-leandro-ca/): Residential and commercial exterior cleaning.
- [San Lorenzo](https://ppwpm.com/san-lorenzo-ca/): Residential and commercial exterior cleaning.
- [Ashland](https://ppwpm.com/ashland-ca/): Residential and commercial exterior cleaning.
- [Cherryland](https://ppwpm.com/cherryland-ca/): Residential and commercial exterior cleaning.
- [Fairview](https://ppwpm.com/fairview-ca/): Residential and commercial exterior cleaning.

## Social and Directory Profiles

- [Facebook](https://www.facebook.com/professionalpowerwashingmaintenance): Company page with project photos and updates.
- [Instagram](https://www.instagram.com/propowerwashingmaintenance/): Before and after work across the East Bay.
- [YouTube](https://www.youtube.com/@PPWPMINC/): Video walkthroughs of cleaning methods and results.
- [Yelp](https://www.yelp.com/biz/professional-powerwashing-and-maintenance-san-ramon-3): Verified customer reviews and photos.
- [Google Business Profile](https://share.google/8z6AbcCXDIZtkKjSe): Reviews, hours, and location details.
- [Nextdoor](https://nextdoor.com/pages/professional-powerwashing-maintenance-san-ramon-ca/): Neighborhood recommendations and reviews.
- [Thumbtack](https://www.thumbtack.com/ca/san-ramon/pressure-washing/professional-powerwashing-property-maintenance/service/204440615473865947): Verified pro profile and reviews.

## Optional

- [Why Soft Washing Beats Pressure Washing](https://ppwpm.com/why-soft-washing-is-better-than-pressure-washing/): Method comparison and why pressure damages shingles.
- [Roof Cleaning and Insurance Compliance](https://ppwpm.com/roof-cleaning-insurance-compliance/): What Bay Area carriers require and how to satisfy them.
- [Algae and Lichen Treatment in San Ramon](https://ppwpm.com/algae-and-lichen-treatment-in-san-ramon/): Local growth conditions and treatment approach.
- [DIY Versus Professional Roof Cleaning](https://ppwpm.com/diy-vs-professional-roof-cleaning-in-san-ramon/): Risk, cost, and warranty considerations.
- [Roof Maintenance Checklist](https://ppwpm.com/roof-maintenance-checklist/): Seasonal maintenance guide for East Bay homeowners.
- [Why Gutter Cleaning Matters](https://ppwpm.com/gutter-cleaning-importance/): Overflow, fascia rot, and foundation damage prevention.
- [Eco-Friendly Roof Cleaning in San Ramon](https://ppwpm.com/eco-friendly-roof-cleaning-in-san-ramon/): Biodegradable solutions and storm drain safety.
- [Commercial Property Maintenance Tips](https://ppwpm.com/commercial-property-maintenance-tip/): Guidance for Tri-Valley commercial property owners.
- [Diamond Certified Announcement](https://ppwpm.com/diamond-certified-power-washing-san-ramon/): What the certification required and what it means.
- [How Power Washing Saves Water](https://ppwpm.com/how-does-a-power-washer-saves-water/): Water use compared with hose and manual cleaning.
- [Hiring](https://ppwpm.com/hiring/): Open technician and field roles.
- [Privacy Policy](https://ppwpm.com/privacy-policy/): How we handle customer data.