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
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.
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AfterFast, Reliable Solar Panel Installation Across Los Angeles
Rooftop solar in Los Angeles means running two approval tracks at once: the city’s LADBS for permits and LADWP for interconnection. We handle both from start to finish, and we tell you the real timeline up front, not the one a brochure promises. A typical rooftop installation in Los Angeles runs $18,000 to $32,000 before the federal tax credit, depending on roof condition, panel load, and whether your panel needs an upgrade. Gus Petrakis founded this company in 2011, and he still answers the phone. Call us at (877) 550-6892 if you want the math run off your actual bill.
Why Gus’s Solar Is Los Angeles’s Preferred Solar Panel Installation Company
We have been doing rooftop work across Los Angeles long enough to know that a 1920s bungalow in the 90015 ZIP codes and a 1970s duplex in Koreatown present entirely different problems. The crew that shows up is our own, not a sub. They are background-checked, uniformed, and they know how to flash a tile roof so it does not leak in a February downpour. When you call Gus’s Solar, a live person picks up, 24/7. Not a voicemail. Not a ticket. That matters when LADWP sends a correction notice on a Friday afternoon.
We work inside LADWP territory every week. Their interconnection queue moves slower than SCE’s, and a contractor who does not plan for that will leave you waiting months longer than promised. We plan for it. Our 90-Day Done Right Promise is in writing on every job: if it is not right, Gus makes it right. And our reviews from Los Angeles homeowners keep pointing to the same thing: we showed up when we said we would, and the number on the quote was the number on the bill.
Our Solar Panel Installation Services in Los Angeles
Rooftop Solar Installation
Most Los Angeles homes in these neighborhoods are 1920s to 1950s California bungalows and stucco cottages with original composition shingle or clay tile roofs. We size the system against your LADWP bill and the year-25 output, not a day-one brochure number. Installations on a standard single-story bungalow in 90015 or 90016 typically run two to four days, excluding the utility’s inspection and PTO wait.
Solar System Design & Permitting
This is where Los Angeles throws curveballs. The city requires LADBS approval, LADWP approval, and sometimes a preliminary title report depending on the parcel. We pull that title report before we schedule a site assessment, especially in the 90008 ZIP. A surface-rights encumbrance from Legacy Oil has stalled more than one permit mid-project for installers who skipped that step. Ours go through without the stall.
Roof-Mount & Tile Roof Solar
Clay tile roofs on 1920s Spanish-style homes in Echo Park and Silver Lake need a different mounting approach than composition shingle. Our crew uses tile-replacement flashing, not the shortcut brackets that crack tiles and leak. We also handle the tight clearances common to South LA lots, where setbacks and alley-loaded garages leave less roof area than the original plans suggest.
Solar Panel Replacement
If your existing array underperforms or a panel fails, we replace it and handle the LADWP paperwork so your true-up statement reflects the new production. In Los Angeles, a failed microinverter often goes unnoticed until the next billing cycle, so we recommend checking your monitoring app monthly. We carry replacement stock for Qcells, SunPower, and Panasonic systems, so most swaps happen within a week.
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 Los Angeles
We install and service equipment from Qcells, REC, SunPower, and Panasonic, among others. Our Los Angeles shop keeps common inverters and microinverters on hand so a service call does not wait on a freight shipment from out of state. If you have an existing system and you are not sure what it is, take a photo of the label on the inverter and text it to us. We will tell you what you have and what it would cost to repair or replace it.
Common Solar Panel Installation Problems We See in Los Angeles Homes
- Sub-100-amp panels on 1920s-1950s bungalows: The majority of homes in the 90001-90008 ZIPs have original electrical service that cannot pass LADWP’s interconnection requirements. A panel upgrade adds $2,500 to $4,500, and it is better to know that before we start, not after.
- Aluminum branch wiring behind stucco walls: Remnant aluminum wiring from mid-century construction creates connection risks when tying a solar system into the main panel. We inspect for this during the site assessment and quote the remediation in the same number we give you up front.
- Legacy Oil subsurface easements in 90008: Parcels above the Baldwin Hills-Inglewood Oil Field sometimes carry surface-rights encumbrances that surface during title review. We pull a preliminary title report before scheduling the site visit, so the permit process does not stall.
- LADWP interconnection delays mistaken for contractor delays: LADWP’s queue historically runs two to four times longer than SCE’s for approval and PTO. We give you a written timeline that reflects LADWP’s actual processing, not a sales-optimized estimate, so completion expectations match reality.
Pricing for Solar Panel Installation in Los Angeles, CA
A straightforward rooftop installation on a single-story bungalow in Los Angeles typically runs $18,000 to $26,000 before incentives, assuming a 5 to 7 kW system and no panel upgrade. Larger systems with battery storage run $30,000 to $45,000 or more. If your panel is original 100-amp or sub-100-amp, add $2,500 to $4,500 for the upgrade. Tile roof mounting adds $1,500 to $3,000 depending on the tile type and number of replacements. Those are Los Angeles numbers, built off real LADWP bills and current equipment costs, not a national average. The quote you get is the price you pay. Bring us a bill, we will bring you the math. Call (877) 550-6892 for a free estimate, and take two weeks to think about it. The price will be the same.
We Also Serve Cities Near Los Angeles
We do the same work in Koreatown, Echo Park, Silver Lake, and View Park-Windsor Hills, and the rest of the LADWP footprint. If you are anywhere in Los Angeles and wondering whether your roof, panel, or title situation is manageable, call us. The consultation is free, and we will tell you straight what you are looking at. You can also see what our Solar Panel Installation team handles across the full service area.
Serving Los Angeles, CA - Our Local Coverage Area
We’re based in the Los Angeles 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 Installation in Los Angeles
LADWP’s net energy metering credits your excess production against your usage on a tiered rate schedule, and your true-up statement settles the year’s balance in one billing cycle. That means your bill swings seasonally, peaking in winter when production drops and settling after true-up in spring. We size your system against your actual 12-month LADWP usage so the true-up ends near zero, not a surprise charge. Call (877) 550-6892 and we will run the numbers from your bill.
In Los Angeles, typical LADWP interconnection and PTO approval takes four to twelve weeks after the city inspection passes, which is two to four times longer than SCE territory a few miles south. We build that into your timeline from day one, coordinate LADBS and LADWP submissions concurrently, and keep you updated at each step. Call us for a written schedule specific to your ZIP code.
Most homes in Koreatown and South LA built between the 1920s and 1960s have original 100-amp or sub-100-amp panels, and LADWP will not grant PTO without sufficient service capacity. We inspect the panel during the free site assessment and include the upgrade cost in the same quote, so there is no change order mid-project. Estimates are free, and the number is the number.
Yes, but the design and permitting complexity is significant. Shared roofs, multiple meters, and tenant-occupied status in the 1960s-1970s small apartment stock of Koreatown and South LA require submetering decisions, owner-tenant agreements, and additional LADWP review. We handle those filings, but you should expect a longer permitting window than a single-family home. Call (877) 550-6892 to discuss the building’s particulars.
The inland South LA neighborhoods in your ZIP codes sit far enough east to largely escape the coastal marine layer that suppresses morning generation in Santa Monica or Venice from June through August. That gives these neighborhoods measurably higher annual kWh yield than the Westside, which matters when sizing a system against LADWP’s tiered rates. We use your ZIP code’s actual irradiance data, not a citywide average, when we quote production.
Written by Gus Petrakis, Owner at Gus’s Solar, serving Los Angeles since 2011.