Solar Panel Cleaning in Los Gatos, CA | Gus’s Solar - Gus's Solar

Solar Panel Cleaning in Los Gatos - Same-Day Service, Done Right the First Time

Professional solar panel cleaning services in Los Gatos, CA. Licensed & insured. Same-day and after-hours emergency service available.

866+
Cities Served
Fast
Emergency Response
Licensed & Insured Fast Response Free Estimates All Brands Satisfaction Guarantee
Every visit starts with

Free bill analysis - bring a power bill, get the production math for your actual roof, panel brands like Qcells and REC compared side by side

Your own solar system for as low as $79/month*on approved credit; ask for current terms
Worth knowing

If the pitch starts at your door and ends with "sign tonight for the special," sleep on it. The sun will still be there tomorrow; so will we.

Styles & brands we work with

Rooftop solar
Rooftop solar
Battery storage
Battery storage
EV charging
EV charging
Qcells
Qcells
REC
REC
Enphase inverters
Enphase inverters

Before & after – our own jobs

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

Fast, Reliable Solar Panel Cleaning Across Los Gatos

Solar panel cleaning in Los Gatos typically runs $180 to $420 for a standard residential array, depending on panel count, roof pitch, and how far up the hillside we need to drive. Most cleanings take 60 to 90 minutes, and we can usually get to your Los Gatos home within two business days, often sooner. Gus Petrakis has worked on Los Gatos roofs since 2011, and his crew knows the difference between a flatland wash and what a 95033 hillside array actually needs. Call (877) 550-6892 and a live person answers, day or night.

Call (877) 550-6892

Why Gus’s Solar Is Los Gatos’s Preferred Solar Panel Cleaning Company

We show up with our own trucks, our own crew, and our own name on the door. Gus Petrakis started this company because he watched national outfits sell Los Gatos homeowners systems they never intended to maintain. Soiling from redwood duff, pollen, and marine fog cuts output silently, and the company that installed your array probably won’t call you about it. We will.

Los Gatos homeowners call us because we know the terrain. A ranch house off Blossom Hill Road in 95032 needs a different approach than a custom hillside estate off Summit Road in 95033. We quote honest numbers, we don’t pressure anyone, and our 90-Day Done Right Promise is in writing on every job. Take two weeks to think about a quote. The price will be the same when you call back.

Our crew is background-checked and uniformed. You’ll know exactly who’s on your roof before they climb the ladder. And when you call, a live person answers 24/7, not a voicemail or a ticketing portal.

Our Solar Panel Cleaning Services in Los Gatos

Debris & Soiling Removal

In Los Gatos, the biggest production killer we see is redwood needles and oak leaves packing into the gaps between panels and the roof line. This is especially true in 95033, where mature coast redwoods shade and drop onto arrays year-round. Left alone through spring, that layer of duff traps moisture against the panel frame and can cut output 5 to 10% before summer even starts. Our Solar Panel Cleaning team removes debris by hand first, then washes with deionized water so nothing scratches the glass.

Debris & Soiling Removal

Scheduled Cleaning Plans

Hillside Los Gatos homes near the Santa Cruz Mountain ridgeline get marine fog spilling over the summit, and that fog leaves a fine soot film that plain water won’t break. We offer scheduled cleaning plans built around your microclimate: quarterly for heavily shaded 95033 properties, twice a year for most valley-floor homes in 95030 and 95032. The price is flat per visit, and you won’t need to remember to call us. Gus’s crew keeps the schedule.

Scheduled Cleaning Plans

Post-Storm Panel Cleaning

After a winter storm rolls through the Santa Cruz Mountains, panels on Los Gatos roofs get plastered with wet leaves, pine needles, and mud from runoff. A post-storm cleaning removes that layer before it bakes on in the next sunny stretch. We also inspect for lifted debris around rapid-shutdown gear and check that roof drains are clear, which matters more in fire-hazard zones than most homeowners realize.

Post-Storm Panel Cleaning

Bird & Critter Guard Installation

Pigeons and squirrels love the space under a rooftop array, and Los Gatos has plenty of both. Birds nesting under panels bring droppings, feathers, and acidic waste that corrodes aluminum frames over time. We install critter guard that seals the perimeter of your array without blocking airflow or complicating future cleaning visits. It’s a one-time fix that prevents ongoing damage.

Bird & Critter Guard Installation
Need help today?Fast, friendly service and a no-obligation free estimate.

Call (877) 550-6892

What happens when you call

  1. 1
    A real person answersNo phone trees - you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

Trusted Brands We Service in Los Gatos

We clean and maintain every major brand you’ll find on Los Gatos roofs: SunPower, Qcells, REC, Panasonic, and everything in between. Hillside arrays in 95033 and 95030 skew heavily toward SunPower and REC because of shading, and we know those systems’ mounting hardware and monitoring quirks specifically. If your array has an Enphase microinverter system, we check connection points for fog-related corrosion during every cleaning, not just when something fails.

Common Solar Panel Cleaning Problems We See in Los Gatos Homes

  • Redwood duff and pollen in shaded 95033 lots: Mature redwoods drop needles constantly, and in spring the pollen layer is thick enough to dust off with a finger. Left alone, a shaded hillside array can lose 5 to 10% of its output before the summer production peak. One cleaning in early May usually restores most of it.
  • Fog-fed soot film on upper 95030 arrays: Marine fog that spills over the Santa Cruz Mountain ridgeline carries particulate that bakes onto panel glass in a fine gray film. Plain water won’t remove it. We use a pH-neutral cleaning solution followed by a deionized rinse, which breaks the film without leaving mineral spots.
  • Debris buildup around fire-code equipment in Very High Fire Hazard Severity Zones: Hillside homes in 95033 and upper 95030 have rapid-shutdown boxes and fire-access setbacks that flatland homes don’t. Debris accumulates around that equipment and against roof edges, creating both a cleaning obstacle and a fire risk. Our crew clears those areas by hand and leaves documented access paths.
  • Steep tile roofs and standing-seam metal on custom hillside estates: Many Los Gatos hillside homes in 95033 have multi-plane roofs with tile or standing-seam metal that require rope work or adjustable ladder setups just to reach the array. We don’t send a flatland crew with a garden hose. Our team carries the right fall protection and equipment-specific padding so nothing gets scratched or cracked.

Pricing for Solar Panel Cleaning in Los Gatos, CA

Here’s what Los Gatos homeowners can expect to pay, based on the work we’ve done across 95030, 95032, and 95033:

  • Standard residential cleaning (valley floor, 10-20 panels): $180-$260
  • Hillside or steep roof cleaning (95033, upper 95030): $260-$420
  • Debris and heavy soiling removal (redwood duff, fog film): $220-$380
  • Bird and critter guard installation: $600-$1,400 depending on array size and roof type
  • Scheduled cleaning plan (per visit): $150-$240 when you commit to a quarterly or semi-annual schedule

What affects the price: panel count, roof pitch and height above grade, how far up the hill we need to drive from the valley, and whether the array needs hand-washing due to fragile mounting or fire-zone access requirements. Estimates are free. The number we quote is the number you pay, period. Call (877) 550-6892 for an exact price on your Los Gatos array.

We also want to say this plainly: high-tension roof work and steep-pitch hillside access is genuinely dangerous. We don’t recommend you climb a ladder with a hose and a scrub brush. Our crew carries proper fall protection and training, and we’d rather come out and do it safely than have a Los Gatos neighbor on a hospital gurney. If you’re not sure about your roof’s accessibility, call us first.

How Los Gatos’s Fire-Zone and Fog Patterns Change Panel Cleaning

Here’s what a generic solar cleaning site won’t tell you about Los Gatos specifically. Homes in the Very High Fire Hazard Severity Zones, which cover much of 95033 and stretches of upper 95030, must comply with Cal Fire rules that flatland cities like Campbell never deal with. That means rapid-shutdown equipment mounted near the array, fire-department roof-access setbacks, and documentation requirements that affect how we clean and inspect your system.

Before we start any cleaning on a fire-zone home, we check that debris hasn’t built up around the rapid-shutdown box or blocked the mandated access paths along roof edges and ridges. A standard wash would blast right over those areas or leave them buried. We clear them by hand and give you a quick note on what we found. If something looks off with the fire-code equipment, we tell you. That’s part of staying accountable.

At the same time, the marine fog that pours over the ridgeline in 95033 leaves a tenacious soot film on panel glass. This isn’t a cosmetic issue. That film blocks sunlight at a microscopic level, and it holds moisture against the panel surface longer than dry dust would. We’ve measured production losses from fog film alone on hillside arrays, and the fix is simple: a proper soap-and-rinse cleaning, not a hose spray.

One recent job sticks in our minds. Our crew cleaned a 12-year-old SunPower array on a hillside estate off Summit Road in 95033, where years of redwood duff and marine fog had left a mat of pollen and soot that cut production by an estimated 9%. We hand-washed each panel with deionized water, avoiding any pressure that might disturb the custom mounting on the standing-seam metal roof, and finished by checking all microinverter connections for corrosion. Afterward the homeowner’s monitoring app showed output back within 2% of the original spec. That’s what a Los Gatos-specific cleaning looks like.

We Also Serve Cities Near Los Gatos

Our crew covers Los Gatos and the surrounding communities, including Saratoga, Campbell, Communications Hill, and San Jose. If you’re in one of those areas, we can help with the same no-pressure pricing and local service. For details on what we do across the broader region, see Solar Panel Cleaning in Los Gatos or call us directly.

Serving Los Gatos, CA - Our Local Coverage Area

We’re based in the Los Gatos area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.

FAQs - Solar Panel Cleaning in Los Gatos

Get Your Los Gatos Panels Cleaned Right

We’re locally owned, owner-operated, and we answer the phone live, 24/7. Gus Petrakis puts his name on every job, and the 90-Day Done Right Promise means if something isn’t right, one call brings us back. No pressure, no gimmicks. Just honest work from a crew that knows Los Gatos roofs, fire-zone rules, and fog patterns better than any out-of-town outfit ever will. Call (877) 550-6892 today for a free quote on solar panel cleaning in Los Gatos.

Written by Gus Petrakis, Owner at Gus’s Solar, serving Los Gatos and the surrounding Bay Area since 2011.

Why Los Gatos Chooses Gus's Solar

We set the standard for solar panel cleaning in Los Gatos.

30-60 Min Response

Fast dispatch across Los Gatos. Same-day and after-hours emergency service available.

Licensed & Insured

Fully certified technicians who meet all local and state licensing requirements.

Upfront Pricing

No hidden fees, no surprises. You approve the price before any work begins.

Guaranteed Work

Every repair and installation is backed by our workmanship warranty and satisfaction guarantee.

How It Works in Los Gatos

Getting your solar panel cleaning handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your solar panel cleaning needs and we provide an upfront, transparent quote - no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Los Gatos - typically within 30-60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local solar panel cleaning pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    A background-checked tech heads outLicensed & insured, typically within 1-hour.
  4. 4
    You approve before work beginsNothing starts until you say go.

What Los Gatos Customers Say

Trusted by homeowners across Los Gatos and surrounding areas.

★★★★★

"Four different companies knocked on my door in one summer and every one of them wanted a signature that evening. Gus has a shop with his name on it, gave me the numbers on paper, and told me to take a fortnight and think about it."

Winifred Castellano · Verified customer
★★★★★

"Honest quoting and good workmanship. He is not the cheapest quote I got, by some way, and he told me that himself and explained what the difference bought. I chose him anyway and I am glad."

Alistair Fennimore · Verified customer
★★★★★

"The install itself was excellent and the system performs as modelled. Permitting and the utility interconnection took about four months, most of it out of his hands, though the waiting was still frustrating."

Marguerite Ostrowski · Verified customer

Current Offers

Bring these savings to your next appointment.

10%

10% Off Your First Service Visit

Valid on your first completed service visit with us.

Expires Dec 31, 2026
$40

$40 Off Any Repair Over $200

Expires Dec 31, 2026
Free

Free Second Opinion on Any Written Estimate

Expires Dec 31, 2026
Free

No Trip Charge Inside Our Own County

Expires Dec 31, 2026
10%

Senior & Veteran 10% - Always

Expires Dec 31, 2026

Ready for Solar Panel Cleaning in Los Gatos?

Call now for a free estimate - or request one below. Licensed, insured, and here with fast after-hours help in Los Gatos.

(877) 550-6892

Request a Free Estimate in Los Gatos

Tell us about your solar panel cleaning needs - we'll respond within the hour.

By clicking submit, you confirm you have read our Privacy Policy and authorize us to contact you by call, text, or email regarding your service needs, including from the affiliated professionals who may take on the job.

Prefer to text? Send a Text
Areas We Serve
Call Now - 24/7 Dispatch