Solar Panel Cleaning in East Pasadena, CA | Gus’s Solar - Gus's Solar

Solar Panel Cleaning in East Pasadena - Same-Day Service, Done Right the First Time

Professional solar panel cleaning services in East Pasadena, 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 East Pasadena

Solar panel cleaning in East Pasadena typically runs between $150 and $350 for a standard residential array, and most jobs are completed in under two hours. Grimy panels lose 15-25% of their production, which matters more here than almost anywhere else in Los Angeles County because East Pasadena sits in its own municipal utility territory with its own net metering rules. If your panels are dirty, you’re not just losing kWh. You’re losing PWP bill credits. Call (877) 550-6892 and we’ll have a crew out to your East Pasadena home, usually within 48 hours.

Call (877) 550-6892

Gus’s Solar has cleaned residential and commercial arrays across Hastings Ranch, along Foothill Boulevard, up into the canyon-adjacent streets, and throughout the 91107 ZIP for years. We know the tile roofs, the Santa Ana dust, the hawk droppings, and the PWP paperwork. That local knowledge is the difference between a clean that lasts and a clean that just looks good for a week.

Why Gus’s Solar Is East Pasadena’s Preferred Solar Panel Cleaning Company

Gus Petrakis put his name on the truck in 2011, and he still answers his own phone. East Pasadena homeowners call us because they want a real person who knows their roof, not a call center that can’t find the 210 on a map. Our East Pasadena customers know that when they call, a live person picks up. Not a voicemail, not a ticket queue. Day or night.

We’ve cleaned panels on Spanish S-tile roofs in Hastings Ranch, on flat concrete tile homes built in the 1960s, and on newer comp shingle roofs near the Eaton Canyon wash. The crew that shows up is background-checked, uniformed, and employed by Gus directly. We don’t hand your roof to a subcontractor. And every cleaning job carries our 90-Day Done Right Promise. If something isn’t right, Gus comes back and makes it right, in writing. That’s how we’ve operated in East Pasadena and the surrounding foothill communities, and we’re not about to change it.

For East Pasadena homeowners specifically, that means a cleaning crew that understands PWP’s interconnection rules well enough to avoid triggering a re-inspection, and roof experience deep enough to not crack a 60-year-old tile. That’s not something you get from a generic pressure-wash outfit.

Our Solar Panel Cleaning Services in East Pasadena

We keep our service menu focused on what East Pasadena actually needs. Here’s what we do most often in 91107:

Residential Panel Cleaning

Most East Pasadena homes have arrays sized between 4 kW and 9 kW, mounted on tile or comp shingle. A standard residential clean in East Pasadena runs $150-$250 for a single-story array and $225-$350 for a two-story home that needs ladder work and roof anchors. We use de-ionized water and soft-bristle brushes, never high-pressure nozzles, because older concrete tiles in this area don’t forgive shortcuts. The job includes a production check before and after so you can see exactly how much output you were losing to soiling.

Residential Panel Cleaning

Commercial Array Cleaning

East Pasadena has a smaller commercial base than neighboring Pasadena, but the flat-roof arrays along Foothill Boulevard and the medical-office clusters off Rosemead collect the same dust and bird droppings as anything residential. Commercial cleans in East Pasadena typically run $400-$900 depending on array size and roof access. We schedule these around your business hours and provide the documentation you’ll want for your own records, including the before/after production screenshots our commercial clients use to justify maintenance budgets.

Commercial Array Cleaning

Bird & Critter Guard Installation

Foothill hawks and owls nest in the San Gabriels and hunt across East Pasadena’s residential streets. Their droppings land on panels, bake in summer heat, and etch glass if left too long. We install galvanized mesh critter guards around panel perimeters to keep birds from nesting underneath, where droppings accumulate unseen. Guard installation for a standard East Pasadena home array runs $350-$600, and it’s the single most effective way to reduce how often you need a full clean.

Bird & Critter Guard Installation

Debris & Soiling Removal

Santa Ana events push pine needles, sycamore leaves, and fine granite dust from the San Gabriels across East Pasadena rooftops. We remove what we can by hand, then rinse with low-pressure de-ionized water so dust doesn’t resettle into a paste. Post-Santa Ana cleaning for a standard East Pasadena array runs $180-$300. This page’s local edge is that we know the dust isn’t cosmetic. It’s a PWP credit problem, and we’ll tell you exactly how many kWh you’re losing before we touch a panel.

Debris & Soiling Removal
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 East Pasadena

We service all major panel and inverter brands, and we routinely clean arrays built with Panasonic panels, Canadian Solar modules, JinkoSolar hardware, and FranklinWH battery systems across East Pasadena. We keep our own supply of manufacturer-approved cleaning agents and soft-bristle equipment in the truck, so we never need to run to a supply house mid-job. That matters when you’ve taken an afternoon off work in East Pasadena and want the job done before dinner.

How East Pasadena’s Local Utility Rules Affect Panel Cleaning

Here’s what most solar cleaning companies miss: East Pasadena, the 91107 ZIP, sits in Pasadena Water and Power’s service territory. Not Southern California Edison. PWP is a municipal utility with its own interconnection portal, its own net metering framework, and its own inspection triggers. What does that have to do with cleaning? More than you’d think. If a cleaning crew inadvertently shifts a panel, loosens a rail, or damages a roof tile, that change to the array’s condition can technically require a re-inspection under PWP’s rules. A re-inspection means scheduling delays, potential re-permitting, and weeks of lost net metering credits while you wait on the utility’s timeline. We know PWP’s process cold. Our cleaning procedures are designed to leave your array exactly as we found it, with no changes that would raise a flag. We also document the clean with production screenshots you can keep for your PWP true-up statement, showing the production gain from the day we cleaned. That’s a level of local awareness a crew from outside the SGV can’t offer.

East Pasadena homeowners should also know that PWP’s net metering credits aren’t something you want to lose to a 25% production penalty. Dirty panels mean you buy more power from PWP at retail and bank fewer credits. Cleaning is the cheapest way to protect what your system was designed to produce. And since PWP’s rates have their own seasonal structure, losing summer production to baked-on grime hurts worse than losing winter production. We’ll explain that math on your estimate.

Common Solar Panel Cleaning Problems We See in East Pasadena Homes

  • Granite dust resettling after Santa Ana winds. Foothill homes east of the 210 in East Pasadena get a fine silt from the San Gabriels that settles on panels within hours of Santa Ana events. A one-off clean without a follow-up plan often leaves panels dirty again in under a week, which is why we push scheduled plans for homes in this corridor.
  • Cracked or spalling tiles from older 1950s-70s flat concrete roofs. Much of Hastings Ranch and the surrounding 91107 housing stock carries original concrete tile. High-pressure washing can shatter those tiles and shear the tile-hook flashings that hold your racking in place. We don’t use pressure washers on East Pasadena tile roofs, period.
  • Baked-on bird droppings from foothill raptors. Hawks and owls perch on East Pasadena chimneys and rooflines, and their droppings cook onto panel glass during 100°F-plus summer days. These require de-ionized water and non-abrasive scrapers, not the brush-and-rinse routine that works for dust. Left too long, they can permanently etch panel glass.
  • Pine needle buildup under panel edges on Hastings Ranch homes. Homes with mature pines and firs in Hastings Ranch and along the foothill streets get needles packed under panel edges, which blocks airflow and can clog microinverter cooling fins. Our techs work with soft brushes and low-pressure rinse to clear these without shifting rails on legacy tile-hook mounts.

Pricing for Solar Panel Cleaning in East Pasadena, CA

Here’s what you can expect to pay in East Pasadena, on the honest, no-brochure basis we quote every job at:

  • Standard residential clean, single-story: $150-$200
  • Standard residential clean, two-story or steep-roof: $225-$350
  • Post-Santa Ana cleaning: $180-$300
  • Bird & critter guard installation: $350-$600
  • Scheduled cleaning plan (quarterly): $120-$180 per visit
  • Commercial array clean: $400-$900 depending on array size and access

What moves the number is roof pitch, story height, tile type, and how long the array has gone without a clean. We quote from photos and satellite map data before we ever roll a truck, so the number we give you is the number you pay. No surprises after the ladder goes up. Call (877) 550-6892 for a free estimate. Bring us your last PWP bill and we’ll tell you exactly how much production you’re losing.

A Real East Pasadena Job, In Our Own Words

In Hastings Ranch, we cleaned a 2018 Tesla array on a flat concrete tile roof where Santa Ana wind-blown pine needles had packed under the panel edges and clogged the microinverters’ cooling fins. The roof’s older tile hooks left only two inches of clearance, so our techs used soft-bristle brushes and a low-pressure rinse to avoid shifting the rails. Then we documented the clean with before-and-after production screenshots for the homeowner’s PWP true-up statement. That’s the level of care a 60-year-old Hastings Ranch roof demands, and it’s the level we deliver on every job.

We Also Serve Cities Near East Pasadena

Our crews regularly work throughout Solar Panel Cleaning in East Pasadena and the surrounding foothill communities, including Sierra Madre, San Marino, Pasadena, and Arcadia. If your home sits on the edge of any of these cities, call us and we’ll confirm coverage. Scheduling is coordinated from our Los Angeles office, and our East Pasadena crews cover the full corridor.

Serving East Pasadena, CA - Our Local Coverage Area

We’re based in the East Pasadena 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 East Pasadena

Call Gus’s Solar for Solar Panel Cleaning in East Pasadena

If your panels are dusty, streaked with hawk droppings, or just not producing what they used to, call (877) 550-6892. We’ll get a live person on the line, schedule a crew for your East Pasadena home, and give you an upfront price before we touch the roof. Free estimates. No pressure. And if it’s not done right, Gus comes back. That’s the 90-Day Done Right Promise, and it applies to every solar cleaning job we do in East Pasadena.

Written by Gus Petrakis, Owner at Gus’s Solar, serving East Pasadena since 2011.

Why East Pasadena Chooses Gus's Solar

We set the standard for solar panel cleaning in East Pasadena.

30-60 Min Response

Fast dispatch across East Pasadena. 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 East Pasadena

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 East Pasadena - 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 East Pasadena Customers Say

Trusted by homeowners across East Pasadena 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 East Pasadena?

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

(877) 550-6892

Request a Free Estimate in East Pasadena

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