Roof Cleaning in Southern California
Dark streaks and green growth on a Southern California roof are not just ugly — they hold moisture and shorten roof life. We soft wash tile and shingle roofs across Southern California to remove algae, moss and debris safely.
- Family owned & operated
- Homes, HOAs & businesses
- Based in Yorba Linda
Get a Quote
Tell us what needs cleaning — we’ll get back to you quickly.
What’s included
Safe soft-wash roof cleaning for tile and shingle roofs that removes black streaks, algae, moss, lichen and debris from valleys — without high pressure that breaks tiles or strips granules.
- Concrete & clay tile roofs
- Asphalt shingle roofs
- Black streaks & algae
- Moss & lichen
- Debris in roof valleys
- Bird droppings
- Patio cover roofs
- Commercial roofs
Our roof cleaning process
Roof check
We look for broken tiles, debris and problem areas before we start.
Clear debris
Leaves and buildup are cleared from valleys, where trapped debris can cause leaks.
Soft wash
A roof-safe solution is applied at low pressure to kill algae and lift stains.
Rinse & clean up
The roof, gutters and ground below are rinsed and left clean.
Mode vs. the alternatives for roof cleaning
How hiring Mode compares with a single-service company or renting a pressure washer yourself.
| What you get | Mode Pressure Washing | Single-service company | DIY rental washer |
|---|---|---|---|
| Roofs soft washed at low pressure (no cracked tiles) | ✓ | Varies | ✕ |
| Solar panels cleaned without scratching the glass | ✓ | Varies | ✕ |
| Solar bird proofing with mesh and panel clips | ✓ | Varies | ✕ |
| Roof, gutters, solar and concrete in one visit | ✓ | ✕ | ✕ |
| Rust stains treated, not just blasted | ✓ | Varies | ✕ |
| Owner answers questions and comes back after the job | ✓ | Varies | — |
| No ladders, chemicals or equipment for you to handle | ✓ | ✓ | ✕ |
“Single-service company” means a business that offers only one of these services, such as only window cleaning or only solar cleaning.
Real Mode jobs
Frames from our own job footage. No stock photos.
Tile roof algae removal
Roof Cleaning by county
Roof Cleaning in Orange County
Tile roofs dominate Orange County neighborhoods, and the shaded north slopes near the coast grow algae fast. We also clear debris from roof valleys before winter rain.
47 cities & communities →Roof Cleaning in Los Angeles County
Shaded tile roofs under mature trees in the San Gabriel Valley and foothills collect debris and algae, while beach-city roofs see salt and mildew.
149 cities & communities →Roof Cleaning in Riverside County
Riverside County tile roofs collect dust and debris in the valleys, and shaded slopes grow algae after wet winters.
75 cities & communities →Roof Cleaning in San Bernardino County
Mountain homes in the San Bernardino Mountains collect pine needles and moss, while valley roofs see dust and algae on shaded slopes.
65 cities & communities →Roof Cleaning in San Diego County
Coastal San Diego County roofs grow algae and black streaks quickly in the marine layer, and inland roofs collect dust and debris.
64 cities & communities →What customers say
“Hands down one of the best pressure washing services in Orange County. They were able to remove all the roof algae after 22 years of never being cleaned!”Steven A.Google review
“Reliable, fair pricing, and accommodating. Luke and his team did a great job on my house bird proofing and pressure washing the roof and surrounding property.”MooseGoogle review
“Had my whole backyard pressure washed and couldn’t be happier! Came on time, took his time and made it look spotless.”The Lara FamilyGoogle review
Roof Cleaning FAQ
Do you pressure wash roofs?
We soft wash roofs. High pressure can crack tiles, loosen mortar and strip shingle granules, so we use low pressure and a roof-safe solution instead.
Can roof cleaning help with an insurance notice?
Many Southern California homeowners call us after an insurer flags algae, moss or debris. We clean the roof and can send before-and-after photos you can share with your carrier.
How long does a roof cleaning last in Southern California?
Most roofs in Southern California stay clean for two to three years after a soft wash, depending on shade, trees and moisture.
Do you walk on tile roofs?
We work carefully to avoid stepping on fragile tiles, and we let you know about any broken or slipped tiles we see.
Will roof cleaning hurt my landscaping?
We pre-wet and rinse plants around the home and manage runoff from the gutters.
Ready for a cleaner property?
Get a quote from Mode Pressure Washing today.