Professional exterior cleaning for Saint Augustine
Semper Purus Pressure Washing delivers veteran-owned precision across residential and commercial properties. We safely eliminate mold, algae, rust, and hard water stains to restore your home or business curb appeal.
Comprehensive cleaning services
From delicate siding to tough concrete surfaces, we use tailored equipment, surface-safe detergents, and military-grade attention to detail on every job throughout Saint Augustine, Florida.
Residential soft washing
Gentle low-pressure cleaning paired with specialized eco-friendly detergents to clean house exteriors, roofs, and delicate siding without damaging surfaces.
Surface pressure washing
High-power cleaning engineered to clear tough oil, rust, tire marks, and algae from driveways, sidewalks, pool decks, and backyard patios.
Commercial property washing
Keep your commercial facility pristine with scheduled washing for parking lots, storefronts, sidewalks, and building envelopes.
Military precision meets local Saint Augustine pride
Founded by Marine Corps veteran Ryan Therrien, Semper Purus is built on integrity, discipline, and top-tier service. We take pride in defending our coastal community's properties from humid weather grime and salty sea air damage.
Targeted stain and algae removal
Saint Augustine's humid climate produces quick-spreading mold, algae, and persistent rust streaks. Our soft-wash methods sanitize the roots of fungal growth, delivering longer-lasting clean results while preserving your roof tiles, stucco, and wood decks.
Discounts for those who serve
As a veteran-owned local business, we proudly offer a year-round 10% discount on all pressure washing and soft washing services to active duty military, veterans, and first responders. Book your appointment today and experience the difference.
