Pressure Washing
Driveways, walkways, patios, brick and pavers. We match the pressure to the surface so joints and finishes don't get damaged.
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Marin County's best kept secret
Spotless exteriors, all across Marin.
Pressure washing, soft washing, windows, roofs and gutters for Marin homeowners. Owner-run out of Novato. We show up on time, treat your home with care, and leave it looking new.
- 5.0 on Google
- Fully insured
- Free estimates
What we do
Every outside surface, handled.
One local crew for the whole exterior. Bundle a few services and we'll give you one round number.
Soft Washing / House Washing
Low-pressure cleaning for siding, stucco and painted surfaces. Kills mold and mildew without blasting your paint. Plants are pre-wet and covered first.
Get a quoteWindow Cleaning
Inside and out, with screens and tracks included on every in/out job. Single-story and two-story homes.
Get a quoteRoof Cleaning & Moss Treatment
Moss, lichen and black streaks removed with low-pressure soft washing — never high pressure on your shingles.
Get a quoteGutter & Fascia Cleaning
Gutters and downspouts cleared and flushed, fascia wiped down, debris hauled away. No overflow when the rain comes.
Get a quoteNot sure what you need?
Text us a photo and we'll tell you. Free estimates, no pressure.
Text (415) 305-5603Also: solar panel cleaning, deck & fence washing and cobweb removal. Plus holiday light installation this season.
Seasonal · Installs begin November
Christmas lights, done for you.
Skip the ladder this year. We design, install and take down your holiday lights, and we store them until next season. Same insured crew that cleans your windows and gutters all year.
- Commercial-grade C9/C7 LEDs, supplied by us
- Rooflines, eaves, railings, columns and trees
- Timers set, plus fixes all season if a strand goes out
- Takedown after the holidays and storage included
November installs fill first. Book in October to lock your spot.
Why G&J
Local, owner-run, and accountable.
G&J is owner-run out of Novato. You talk to the owner, not a call center — and the same crew that quotes your job shows up to do it.
Local to Marin
Based in Novato. We know the fog, the moss and the hills.
Owner-operated
Gavin built G&J from the ground up and stands behind every job.
On time, every time
We show up when we say we will, and we leave your property cleaner than we found it.
Fully insured, honest pricing
Free estimates, one clear number, no surprise add-ons.
Not happy? We come back and make it right.
No charge, no argument.
Service area
Serving all of Marin County.
Home base is Novato. If you're in Marin, we're close.
- Novato
- San Rafael
- Mill Valley
- Tiburon
- Belvedere
- Corte Madera
- Larkspur
- Greenbrae
- Kentfield
- Ross
- San Anselmo
- Fairfax
- Sausalito
Also serving the North Bay:
- Petaluma
- Sonoma
- Santa Rosa
- Rohnert Park
- Windsor
Don't see your town? Ask — we'll tell you straight whether we can get there.
Free quote
Tell us about your home.
Takes a minute. We'll get back to you with a real number — usually the same day.
- No obligation, no pushy follow-up
- Bundle services, get one round price
- Mon–Sat, 7am–6pm
Rather just talk? Call or text
(415) 305-5603