Nevada City · Grass Valley · Nevada County
Protecting yourinvestment.
Solar panel, roof and gutter, window and pressure washing done with pure de-ionized water. No chemicals, no residue, no streaks — just the output and the curb appeal you paid for.
- Licensed & insured
- Five-star reviewed locally
- Chemical-free, de-ionized water
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Output a dirty array can quietly lose
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Panels cleaned across Nevada County
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Days a week, 8AM to 7PM
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Rated across Google, Yelp & Nextdoor
Our services
Everything on the outside of your home.
Residential and commercial work across Nevada County. Bundle them on one visit and you only get the ladder out once.
Solar Panel Cleaning
Residential and commercial arrays, cleaned with pure de-ionized water.
Details
Roof & Gutter Cleaning
Moss, pine needles and debris cleared before they cause damage.
Details
Window Washing
Streak-free inside and out, screens and tracks included.
Details
Power Washing
Driveways, patios, walkways, decks and siding brought back.
DetailsWhy it matters
Dirty panels quietly cost you money.
A season of foothill dust, pollen and pine needles sits on the glass and eats into what your system produces. Cleaning is the cheapest maintenance a solar owner can do.
De-ionized water system
Pure water with the minerals filtered out. It dries without a single spot and needs no soap to do it.
Chemical-free & environmentally friendly
Nothing harsh running into your garden, your gutters or the creek downhill.
Licensed & insured
Sierra Solar Cleaners, LLC is fully licensed and insured for residential and commercial work.
Locally owned
Owned and run by Michael Chappell right here in Nevada County. The owner is on the job.
Annual & biannual contracts
Set it once and we come back on schedule, so your panels never quietly lose output again.
Free estimates
Call and talk it through. Estimates are free and there is no obligation.
Our work
Before and after, on real jobs.
Every photo below is from an actual Sierra Solar Cleaners visit here in the foothills. Drag the handle to see the difference for yourself.
Rooftop array, Nevada City
A season of foothill dust and pollen washed off with pure de-ionized water
Panel detail, Grass Valley
Grime and bird droppings lifted, glass back to mirror finish
Composition roof
Moss and pine needle build-up cleared
Home windows
Hard water spotting washed away, streak free
Brick walkway
Pressure washed back to the original brick
Neighbors keep recommending us
Our reputation is built one driveway at a time across Nevada County. Read what customers have written on the platforms they trust, in their own words.
Service area
Where we work.
- Nevada City
- Grass Valley
- Penn Valley
- Rough and Ready
- Lake Wildwood
- Alta Sierra
- North San Juan
- Auburn
- Colfax
- Nevada County
Not sure if you're in range? Give us a call — if we can get there, we will.
Questions
The things people ask us.
Free estimates
Let's talk. Your estimate is free.
Michael answers the phone. Tell him what you need, he'll tell you what it takes and what it costs. No forms, no waiting on an email.
(530) 362-8076