GreenCal brings a premium, eco-friendly shine to homes and businesses across Orange County, from pressure washing and soft washing to roof, window, solar, and gutter cleaning. Owner-operated by Rumman and backed by our Green California Guarantee.
GreenCal Pressure Washing was founded on one principle: every home deserves to look its absolute best, inside and out. Whether it's a freshly washed driveway, a soft-washed roof, or streak-free windows, we bring the same eco-friendly precision and care to every job. Based in Fullerton, we serve all of Orange, LA and Riverside County.
From driveways and siding to roofs, windows, solar panels, and gutters, we bring a premium, eco-friendly shine to every Orange County home and business.
Driveways, sidewalks, patios, and concrete blasted clean. We lift oil stains, dirt, and years of buildup to restore your hardscapes and boost your curb appeal.
Learn moreGentle, low-pressure soft washing safely removes mold, mildew, and grime from your siding and stucco, restoring a clean, like-new look without any damage.
Learn moreSoft washing safely removes algae, moss, and black streaks from tile and shingle roofs, extending the life of your roof and restoring its like-new color.
Learn moreInterior and exterior window cleaning, including screens and tracks, finished streak-free so your glass is crystal clear and your home shines.
Learn moreWe gently remove dust, pollen, and bird droppings with pure water, so your panels look new and your system produces the energy you paid for.
Learn moreWe clear leaves and debris from your gutters and downspouts and brighten the exterior, protecting your roof, siding, and foundation from water damage.
Learn moreEco-friendly, detail-driven exterior cleaning with real accountability. We don't leave until your home shines, and you're thrilled.
Four easy steps from your free estimate to a home that shines, with no surprises.
Call, text, or message us. Rumman gives you a clear, honest price based on your home, no surprises and no hidden fees.
Pick a date and time that works for you. Same-week bookings available across LA and Orange County.
Our team arrives on time, fully equipped with professional-grade supplies. Every inch cleaned to our standard.
Enjoy a clean, refreshed exterior. We're not done until you're completely satisfied. That's the Green California Guarantee.
Drag the slider left or right to compare our before & after results.
Every job completed to the same eco-friendly standard: pressure washing, soft washing, roofs, and windows.
Solar panels · cleaned
Clean solar array · OC
Crystal-clear windows
Roof · softly washed
Floor stripping & waxing
Tile roof · restored
Floor service
Pre-clean condition
A home that shinesReal reviews from homeowners across Fullerton, Anaheim, Yorba Linda, Brea, Irvine, and Orange County.
Rumman and his crew soft washed our roof and the algae and moss are completely gone. Looks brand new. Professional, on time, and fairly priced. Highly recommend.
Pressure washed our driveway and walkways and they look incredible. Years of grime gone. The Green California Guarantee is the real deal. These guys take pride in their work.
Had the windows and solar panels cleaned at the same time. Crystal clear glass and our panels are producing more again. Eco-friendly and meticulous. Way better than I expected.
GreenCal house washed our stucco and cleaned the gutters. Removed all the mildew and the house looks freshly painted. Rumman is honest, friendly, and detail-oriented.
GreenCal came out for the roof and got every streak of algae off our tile. They even cleaned the solar panels while up there without being asked. Spotless.
Had GreenCal wash the exterior and windows before a big event and the place looked stunning. Every guest commented on how bright and clean the house was.
I've tried a couple other pressure washing companies in OC. None come close to GreenCal. Responsive, polite, and meticulous. Best decision I made for our home.
Bought a home with a moss-covered roof and stained driveway. GreenCal transformed it completely. They took their time and didn't rush once. Incredible curb appeal now.
Rumman and his crew soft washed our roof and the algae and moss are completely gone. Looks brand new. Professional, on time, and fairly priced. Highly recommend.
Pressure washed our driveway and walkways and they look incredible. Years of grime gone. The Green California Guarantee is the real deal. These guys take pride in their work.
Had the windows and solar panels cleaned at the same time. Crystal clear glass and our panels are producing more again. Eco-friendly and meticulous. Way better than I expected.
GreenCal house washed our stucco and cleaned the gutters. Removed all the mildew and the house looks freshly painted. Rumman is honest, friendly, and detail-oriented.
GreenCal came out for the roof and got every streak of algae off our tile. They even cleaned the solar panels while up there without being asked. Spotless.
Had GreenCal wash the exterior and windows before a big event and the place looked stunning. Every guest commented on how bright and clean the house was.
I've tried a couple other pressure washing companies in OC. None come close to GreenCal. Responsive, polite, and meticulous. Best decision I made for our home.
Bought a home with a moss-covered roof and stained driveway. GreenCal transformed it completely. They took their time and didn't rush once. Incredible curb appeal now.
Best exterior cleaning in Orange County. They did the roof, driveway, and storefront for our business. Reliable, thorough, and great communication start to finish.
Keep California Clean is right. Our whole home exterior was transformed. Soft washing, windows, the works. Licensed, insured, and worth every penny. We use them regularly now.
GreenCal keeps our storefront and walkways clean on a schedule now. Reliable, on time, and thorough. The business always looks its best for customers.
Hired GreenCal after some construction left our driveway and siding a mess. Dust, splatter, grime, all gone, perfectly clean. Done in a day. Incredible job.
I manage several properties and GreenCal handles all the exterior cleaning. Fast, affordable, and the homes always show better. Wouldn't use anyone else.
Got the house soft washed and driveway pressure washed together and it looks better than the day we bought it. Neighbors keep complimenting it. Worth every dollar.
We have GreenCal out twice a year for the roof, windows, and driveway. Rumman remembers our home and takes care of every detail. It genuinely feels personal.
Booked a full exterior wash before listing our home and it delivered. Buyers commented on the curb appeal. GreenCal is the real deal.
Best exterior cleaning in Orange County. They did the roof, driveway, and storefront for our business. Reliable, thorough, and great communication start to finish.
Keep California Clean is right. Our whole home exterior was transformed. Soft washing, windows, the works. Licensed, insured, and worth every penny. We use them regularly now.
GreenCal keeps our storefront and walkways clean on a schedule now. Reliable, on time, and thorough. The business always looks its best for customers.
Hired GreenCal after some construction left our driveway and siding a mess. Dust, splatter, grime, all gone, perfectly clean. Done in a day. Incredible job.
I manage several properties and GreenCal handles all the exterior cleaning. Fast, affordable, and the homes always show better. Wouldn't use anyone else.
Got the house soft washed and driveway pressure washed together and it looks better than the day we bought it. Neighbors keep complimenting it. Worth every dollar.
We have GreenCal out twice a year for the roof, windows, and driveway. Rumman remembers our home and takes care of every detail. It genuinely feels personal.
Booked a full exterior wash before listing our home and it delivered. Buyers commented on the curb appeal. GreenCal is the real deal.
Based in Fullerton, CA. We clean exteriors daily across Orange, LA, and Riverside County.
From soft washing to the Green California Guarantee and service areas. Your top questions, answered straight.
Get a free estimate today. Eco-friendly pressure washing and exterior cleaning, owner-operated by Rumman and backed by the Green California Guarantee.