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AfterFast, Reliable Solar Panel Cleaning Across Pomona
Living in Pomona means your panels work hard, and they get dirty fast. The inland valley heat bakes dust, pollen, and bird droppings onto the glass in a way coastal homeowners never deal with. We clean residential and commercial arrays across 91766, 91767, 91768, and 91797, and we schedule most Pomona visits within 48 hours. Gus Petrakis started this company in 2011, and his crew does the work themselves, no subs, no strangers. If your production numbers have slipped or your panels look like they’ve been through a dust storm, call us at (877) 550-6892 and we’ll get you on the schedule.
Why Gus’s Solar Is Pomona’s Preferred Solar Panel Cleaning Company
We’ve cleaned enough Pomona rooftops to know the difference between a 1960s ranch in the flatlands and an 80s hillside place in Phillips Ranch. That matters because the roof pitch, tile type, and panel layout change how we approach the work. Our technicians are background-checked, uniformed, and they’re Gus’s own crew, not contractors pulled off a dispatch board. A live person answers the phone 24/7, which means when you call at 7 a.m. on a Saturday, you’ll talk to a person who can actually help.
We quote upfront and we don’t ask you to sign anything tonight. Take two weeks, think it over, the price stays the same. That’s how Gus has run this shop since day one, and it’s why Pomona homeowners keep calling us back. Every job is backed by the 90-Day Done Right Promise: if it’s not right, Gus makes it right, in writing.
Our Solar Panel Cleaning Services in Pomona
Residential Panel Cleaning
A standard residential cleaning in Pomona runs $150 to $300 depending on panel count, roof pitch, and accessibility. We use deionized water and soft brushes, no harsh chemicals, no pressure washers that can crack seals. Most single-story ranches in 91767 take about 90 minutes from setup to final rinse. Two-story homes or steep tile roofs take longer, and we’ll tell you the exact price before we start.
Commercial Array Cleaning
Pomona’s commercial rooftops along Holt Avenue and the industrial corridors collect serious soiling from truck traffic, warehouse dust, and the valley’s dry heat. We clean arrays from 20 panels to 200-plus, typically scheduling around your operating hours to avoid disruption. Commercial cleaning in Pomona generally runs $400 to $1,200 per visit depending on array size and roof access. We’ll quote it off photos and satellite views first, then confirm on site.
Bird & Critter Guard Installation
Pigeons are relentless under Pomona panels. They nest, they drop, and their droppings etch glass over time, which no amount of cleaning can reverse once it’s bad enough. We install critter guard around the full perimeter of the array, using heavy-gauge metal mesh that keeps birds and squirrels out while maintaining airflow. Guard installation on a typical Pomona home runs $600 to $1,400 depending on array size and roof type. That’s cheaper than replacing a panel a pigeon colony destroyed.
Debris & Soiling Removal
Pomona’s dry summers and Santa Ana winds coat panels in a fine layer of dust and pollen that cuts production by 15 to 25 percent when left alone. We remove caked debris, clean the drainage channels, and check for anything blocking airflow under the modules. If we find nests or heavy droppings, we’ll tell you before we touch anything, so you know exactly what the job involves and what it costs.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Pomona
We work on every major panel and inverter brand you’ll find on Pomona roofs, including Enphase, Tesla, SolarEdge, and FranklinWH systems. Older SunPower arrays from the early 2010s are common in the 91766 flatlands, and our crew knows their mounting hardware and monitoring quirks. If a specific bracket or clip needs replacing, we carry the common sizes on the truck, so we’re not leaving your roof mid-job to hunt for a part across the county.
Common Solar Panel Cleaning Problems We See in Pomona Homes
- Caked dust and pollen on flatland ranches. The 1950s and 60s homes in 91766 and 91767 sit in the valley’s heat sink, where a week of Santa Ana winds leaves panels looking tan instead of blue. Homeowners notice it in their SCE true-up statement before they ever climb up to look.
- Pigeon nests under panels near downtown. The Craftsman bungalows and older residential streets around downtown Pomona have mature trees and open eaves, which pigeons treat as an invitation. Droppings etch the glass and clog the drainage channels, and the acid in them can void panel warranties.
- Hard water spots from DIY cleaning. Pomona’s municipal water leaves mineral deposits that bake onto the glass in the sun. We’ve had customers try the garden hose and a squeegee, then call us because the spots made the panels look worse, not better. Deionized water is the fix, and it’s standard on every job we do.
- Post-storm debris on hillside arrays. Phillips Ranch homes catch wind-blown leaves, twigs, and dirt after the fall Santa Anas, and the debris sits in the valleys between panel rows. That trapped moisture promotes mold and grime that shortens panel life and suppresses output.
Pricing for Solar Panel Cleaning in Pomona, CA
- Residential panel cleaning: $150 to $300 for most single-story homes, $250 to $400 for two-story or steep tile roofs.
- Commercial array cleaning: $400 to $1,200 depending on array size and roof access.
- Bird and critter guard installation: $600 to $1,400 for a typical residential array.
- Debris and soiling removal: $100 to $250 when combined with a standard cleaning.
- Post-storm panel cleaning: $180 to $350, same 48-hour scheduling window.
What changes the price is panel count, roof pitch, and how much access we have to the array. A single-story ranch with 20 panels is fast. A two-story Spanish tile roof in Phillips Ranch takes ladders, harnesses, and more time. We’ll give you the exact number before we start, and if we find something unexpected, you’ll know before we do anything about it. Free estimates, no pressure, no signature tonight. Call (877) 550-6892 and we’ll walk the roof with you.
We Also Serve Cities Near Pomona
The same crew that cleans panels in Pomona handles jobs in San Dimas, La Verne, Charter Oak, and Diamond Bar. If you’re just over the city line, the travel time is short, the pricing is the same structure, and you still get a live person on the phone when you call. Our Solar Panel Cleaning team covers this whole stretch of the eastern San Gabriel Valley.
Serving Pomona, CA - Our Local Coverage Area
We’re based in the Pomona 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 Pomona
Every 6 to 12 months in Pomona, versus 12 to 18 months in places like Santa Monica or Long Beach. The marine layer that keeps coastal panels cooler and cleaner rarely reaches Pomona, so our panels sit in dry heat and collect dust continuously. If you have pigeons or heavy tree cover, lean toward every 6 months. Call (877) 550-6892 and we’ll help you figure out a schedule based on your street, your trees, and your production numbers.
Yes, and faster than most people think. Pigeon droppings are acidic, and when they bake onto glass in Pomona’s summer heat, they etch the surface. Once the glass is etched, cleaning will not restore it, and some panel warranties won’t cover the resulting hot spots and output loss. If you’re seeing pigeons on your roof, get critter guard installed before the colony grows. Gus’s crew can assess the array and install guard the same week in most Pomona neighborhoods.
In most cases, yes. Last July we cleaned a 32-panel Enphase system on a 1960s ranch in the 91766 flatlands. The homeowner had noticed a 22 percent drop in production on their SCE true-up statement. Our tech found a thick layer of fine dust and bird droppings caked across the array, plus a pigeon nest under the south-facing modules. We removed the debris, installed critter guard around the entire perimeter, and rinsed the panels with deionized water. Within a week their inverter logged full output again. That’s the difference cleaning makes when your panels have been running dirty for months. For your exact numbers, call (877) 550-6892 and we’ll look at your bill with you.
Yes, and it’s not subtle. Pomona sits in an inland valley basin where summer highs regularly pass 100 to 105 degrees, and the same geography that keeps the marine layer away also means dust and pollen bake onto your panels instead of rinsing off in coastal fog. The heating and cooling cycle turns that thin dust layer into a crust that sticks hard. That’s why we recommend more frequent cleaning here than in Claremont or La Verne, where the foothills get slightly more airflow and moisture.
Hire someone who knows how to work on tile without cracking it. Clay tile on a 1920s Craftsman or a 1970s ranch is brittle, and walking it wrong causes leaks that cost more than the cleaning ever will. We use roof ladders and harnesses, stay off the tile when possible, and never pressure-wash panels on any roof type. For steep tile roofs in Pomona, we quote the job in person first, so you know exactly what’s involved before we set foot on the roof. Call (877) 550-6892 for a free estimate.
Schedule Your Pomona Solar Panel Cleaning Today
If your panels are dusty, your production’s down, or you’ve got pigeons treating your array like a condo, we can help. Gus’s Solar serves all of Pomona, from the flatlands in 91766 and 91767 to Phillips Ranch in 91769 and the commercial corridors along Holt. We’ll send a background-checked, uniformed crew, quote you an honest price before any work begins, and back the job with the 90-Day Done Right Promise.
Call (877) 550-6892 for a free estimate. A live person answers, day or night, and if you want to bring us your SCE bill, we’ll show you the math on what cleaning can recover. Take two weeks to decide. The price will be the same.
Written by Gus Petrakis, Owner at Gus’s Solar, serving Pomona and the eastern San Gabriel Valley since 2011.