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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.
Fast, Reliable Commercial Solar Installation Across Maywood
Commercial solar in Maywood costs between $2.35 and $3.10 per watt for rooftop systems, which puts a typical 50kW warehouse array at roughly $117,000 to $155,000 before the 30% federal tax credit. Most projects we install in the 90270 zip code take 3 to 6 weeks from permit to power-on, depending on whether the building needs a panel upgrade or roof work first. If you’re running a shop, warehouse, or apartment building in Maywood and want a straight answer about whether solar pencils out on your bill, call Gus at (877) 550-6892 and bring him your actual usage, not a brochure number.
Why Gus’s Solar Is Maywood’s Preferred Commercial Solar Installation Company
We’re not a pop-up crew that parachutes into Maywood for a season and vanishes. Gus Petrakis has been running Commercial Solar Installation jobs across Southeast LA County for 29 years, and his name sits on the truck, the quote, and the warranty. When a Maywood property owner calls, a live person answers. Not a voicemail tree. Not a call center in another state. Gus or someone from his own office, 24/7.
We know Maywood’s buildings because we’ve worked on them. The pre-1960 bungalows and duplexes that pack this square mile are a different animal than the sprawling industrial parks over in Commerce. When a Maywood customer asks whether their roof can handle a commercial array, we already know the likely answer before we climb the ladder. That’s not a brag. It’s just what 29 years in the same communities buys you.
Our Maywood customers tend to be landlords, small manufacturers, and family-run retail owners who have been burned by a door-knocker quoting one number and invoicing another. Gus tells every one of them the same thing: take two weeks. Think about it. The price will be the same. If a salesman needs an answer tonight, the answer is no.
Our Commercial Solar Installation Services in Maywood
We handle the full commercial scope across Maywood and the 90270 corridor. Here’s what that looks like in practice.
Commercial Rooftop Solar
Most Maywood commercial buildings have flat or low-slope roofs with older composition shingles or original torch-down material over wood lath. That’s the reality on Slauson Avenue and Atlantic Boulevard alike. We design the array around the actual usable roof area, which in Maywood’s dense blocks often comes down to 600 to 900 square feet of clean space after shading from the neighboring building is accounted for. Gus’s crew does the install themselves, no subs.

Warehouse & Industrial Solar
Maywood’s industrial strips along the rail corridor and Atlantic Boulevard have bigger footprints and higher load profiles, which makes the math faster to justify. A 40,000-square-foot warehouse pulling 50,000 kWh per year can often offset 80% to 90% of its bill with a 200kW array. We quote the year-25 output, not the day-one brochure number, so you’ll see exactly what the system produces in year 20, not just the week after commissioning.

Solar Carport Installation
Where rooftop space is already gone or shaded out by an adjacent building, a carport array over an existing parking area makes sense. Maywood’s building density means several of our local jobs involve a carport because the roof simply couldn’t carry enough panels. It keeps vehicles shaded, adds covered parking that tenants value, and doesn’t require touching a 70-year-old roof membrane. For clients also considering Maywood EV Charger Installation, a carport array can pair well with charging infrastructure.

Commercial Battery Storage
Maywood sits far enough inland that it avoids the coastal marine layer, which means more usable midday sun than Culver City or El Segundo. It also means peak afternoon heat loads that push demand charges higher. Pairing a commercial array with battery storage lets a Maywood business shave those peaks and keep coolers, servers, or production lines running through SCE outages. We install Solar Battery Storage & Backup in Maywood alongside new commercial arrays more often than not these days.

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 Maywood
We’re brand-agnostic in the way only an owner-operator can be: Gus recommends what fits the building, not what carries the fattest spiff. On Maywood commercial jobs that usually means Qcells panels for flat industrial roofs where output per dollar matters most, or REC for buildings with tight shading that need the strongest low-light performance. On the inverter side, we run SolarEdge and Enphase regularly. We stock common replacement parts locally, so if a Maywood customer’s inverter throws a fault, we’re not waiting on a three-week backorder from a distributor across the state line. We also offer Solar Panel Cleaning - Maywood to keep systems running at peak output.
Common Commercial Solar Installation Problems We See in Maywood Homes
Maywood’s building stock is old, dense, and built lot-line to lot-line, which produces a specific set of problems that don’t come up in newer suburbs. Here are the ones we deal with most:
- Undersized 100-amp panels. Nearly every pre-1960 building in Maywood still runs on an original or once-upgraded 100-amp service. A commercial solar array plus a couple of EV chargers will trip that panel well before noon. We scope the panel upgrade into the quote from day one so there’s no surprise change order at rough-in.
- Aggressive inter-structure shading. When the building next door is six feet from your roofline and two stories taller, your southern exposure shrinks fast. We run a shade analysis before quoting, and we don’t sell you panels that will sit in shade four hours a day.
- Aging roof membranes over wood lath. Several Maywood buildings still have original wood shake or lath under the composition layer. Rafter attachment matters more here than anywhere else. Gus’s crew flashes every penetration correctly because leaks in a 90-year-old roof turn into lawsuits fast.
- Contracted building and safety services. Maywood contracts its permit review and inspection workflow through an outside agency rather than running its own building counter. That means the timeline for plan check and inspection can shift depending on the current contracting arrangement. We confirm that before quoting a permit turnaround, because it changes what we tell a customer up front.
Pricing for Commercial Solar Installation in Maywood, CA
Rooftop commercial solar in Maywood runs $2.35 to $3.10 per watt before the federal tax credit. A 25kW system for a small retail shop or apartment building lands around $58,000 to $77,000. A 100kW warehouse array runs $235,000 to $310,000. Solar carports in Maywood add 20% to 35% on top of rooftop pricing because of the steel structure and foundation work the dense soil near the LA River sometimes requires. Solar Battery Storage & Backup - Maywood adds $900 to $1,100 per kWh of capacity. Those are real ranges based on recent Maywood jobs, not national averages. Gus quotes from your actual utility bill, so the number you see is the number you pay. Estimates are free, and there’s no signature wanted tonight.
We Also Serve Cities Near Maywood
Gus’s Solar runs commercial installs across Southeast LA County. The team serves Bell, Cudahy, Commerce, and Huntington Park, coordinating dispatch from our LA office while crews work locally. If your building is over the city line from Maywood, we can usually be there the same week. We also handle Solar Panel Installation in Maywood for smaller residential and mixed-use buildings when a full commercial scope isn’t needed.
Serving Maywood, CA - Our Local Coverage Area
We’re based in the Maywood 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 - Commercial Solar Installation in Maywood
We typically get a live person on the phone the same day you call, and an estimator can walk the property in Maywood within 3 to 5 business days. Call (877) 550-6892 and we’ll give you a specific window, not a vague “sometime next week.”
Yes, we cover the entire 90270 zip code, including the blocks along Atlantic Boulevard, Slauson Avenue, and the residential streets around Maywood Avenue and 52nd Street. Maywood is a small, dense city, so being local means we can get anywhere in town quickly without a trek logistics fee.
Pricing in Maywood is comparable to Bell and Cudahy but often a bit higher than Commerce, where larger industrial roofs spread the per-watt cost thinner. The bigger variable is not the city, it’s the panel upgrade, roof condition, and shading on your specific parcel. Call for a quote based on your actual bill.
It can. Maywood uses a contracted agency for permit review and inspection rather than a city-run counter, so turnaround expectations differ from self-administered neighboring cities like Huntington Park. We verify the current contracting workflow before quoting a start date so you’re not surprised mid-project.
Every commercial job is backed by the 90-Day Done Right Promise in writing. If something isn’t right, Gus makes it right, and one call brings him back. Equipment warranties come from the manufacturer and we handle the paperwork so you don’t have to chase a distributor yourself.
Ready to see what solar actually does to your Maywood electric bill? Call Gus at (877) 550-6892 and bring him a bill. He’ll bring you the math.
Written by Gus Petrakis, Owner at Gus’s Solar, serving Maywood and Southeast LA County.






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