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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.
Solar Services in Wildomar, CA
If your Wildomar electric bill climbs every summer while your AC fights 105-degree heat, you’re not imagining things. Homes here in the Elsinore Valley pull enormous power from June through October, and the older tract-built houses that dominate Wildomar were never wired with solar in mind. That’s exactly the problem we solve every week, and we’ll come out, look at your roof and your panel, and tell you straight what it would take. Call us at (877) 550-6892 and a live person answers. Not a call center, not a voicemail. Gus Petrakis runs this outfit, puts his own name on the work, and won’t rush you into signing anything tonight.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Why Wildomar Homeowners Choose Gus’s Solar
We’re the locally owned alternative to the door-knockers who quote one number over the phone and a different one at your kitchen table. Gus founded this company in 2011, and it’s stayed owner-operated since day one. That means the guy whose name is on the truck is the same guy who answers when you call. Homeowners in The Farm and Windsong Valley have trusted us with their roofs because our background-checked crew does the install themselves, flashes every penetration properly, and doesn’t hand your job off to a subcontractor nobody’s met. The 90-Day Done Right Promise is in writing on every job: if something isn’t right, one call brings Gus back to make it right. No runaround, no ticket queue.
We serve the whole 92595 zip code and the surrounding Wildomar area, usually with same-week scheduling for estimates and honest timelines for installs. If a salesman needs an answer tonight, the answer is no. Take two weeks. Think about it. The price will be the same.
Solar Services We Offer in Wildomar
Solar Panel Installation
Most Wildomar homes were built between the early 1990s and late 2000s with concrete tile roofs, so nearly every install uses tile hooks or standoff mounts rather than the simpler comp-shingle flashings. We design around your actual roof planes, not a satellite photo, and we quote the year-25 output, not the day-one brochure number.
Learn more about our Solar Panel Installation in Wildomar.

Solar Battery Storage & Backup
Rolling outages and wildfire-season shutoffs make battery backup a real question for Wildomar homeowners. We size batteries like FranklinWH systems against your actual usage patterns, so you’re not paying for capacity you’ll never touch.
Learn more about our Solar Battery Storage & Backup in Wildomar.

Solar Panel Cleaning
Wildomar sits east of the Santa Ana Mountains, which means dust, ash, and dry-season grime build up faster than coastal owners would ever guess. A dirty array can lose meaningful production, and we’ll clean it properly with the right equipment and without damaging the glass.
Learn more about our Solar Panel Cleaning in Wildomar.

EV Charger Installation
Adding an EV charger to a Wildomar home often means upgrading an older 100-amp panel first. We’ll check your service size, your existing loads, and the distance to your garage before quoting anything, so the number you hear is the number you pay.

Solar Panel Maintenance & Monitoring
We don’t install and disappear. Gus monitors every system we put in, and when something underperforms, he’s the one who calls you. Inverter issues show up in the monitoring data long before they show up on your bill.

Solar Panel Repair
We repair systems we installed, and we also take a look at systems installed by national outfits that have since gone quiet. If you’ve got a dead inverter, damaged wiring, or a roof leak around a penetration, we’ll diagnose it honestly and tell you if a fix is worth the money.

Commercial Solar Installation
Small commercial properties in Wildomar face the same brutal summer electric rates as homes, just on a bigger scale. We’ll walk the roof, pull the usage data, and show you the real numbers over 25 years.

Neighborhoods We Serve in Wildomar
Most of our Wildomar work happens within a ten-minute drive of our Inland Empire scheduling office, so we can usually be at your door within a day or two for a look. We’re regularly in these neighborhoods:
- The Farm
- Windsong Valley
- Cottonwood Canyon Hills
- Wildomar Hills
- Sedco Hills
Why Wildomar’s Climate & Housing Affect Solar
Wildomar sits deep in the Elsinore Valley, shielded from the coastal marine layer by the Santa Ana Mountains. That geography produces 280-plus sunny days a year and summer highs that routinely hit 105 to 110 degrees, which means two things for solar. First, panels here routinely beat coastal California production estimates because the irradiance is just that strong. Second, the same heat that makes your AC run nonstop also cooks inverters that are mounted on west-facing garage walls without enough airflow. We’ve seen inverter thermal throttling on Wildomar systems more often than on jobs just a few miles south in Murrieta or Temecula, because the marine influence that cools those towns doesn’t reach this far into the valley. Every design decision we make here accounts for that.
There’s also the housing stock itself. Wildomar’s homes are overwhelmingly single-family detached structures built between the early 1990s and late 2000s in Spanish and Mediterranean styles with concrete tile roofs. Nearly the entire housing stock predates California’s mandatory solar-ready construction requirements, so virtually every job here is a retrofit on a tract home whose electrical infrastructure was never sized for solar plus the massive AC loads inland valley heat demands. Many pre-2004 homes carry 100-amp or undersized 200-amp panels that need a service upgrade before solar and EV charger loads can go in. We check for that upfront, not after you’ve signed.
Pricing for Solar in Wildomar
Honest numbers, the way Gus gives them on the phone. These are ballpark ranges for the Wildomar market based on the jobs we’ve done here. Your exact price depends on your roof, your panel, and your actual bill.
- Full system (6-8 kW with tile-hook mounting): $16,000 to $26,000 before tax credits
- Battery backup (FranklinWH or similar): $12,000 to $18,000 added to a system quote
- Panel cleaning (standard single-story): $150 to $300 per visit
- EV charger install (with existing panel capacity): $900 to $1,800
- Service panel upgrade (100A to 200A): $2,500 to $4,500
- Inverter replacement: $1,800 to $3,500 depending on brand and size
Bring me a bill, I’ll bring you the math. Estimates are free, and we’ll never ask for a signature tonight. We also offer a Senior and Veteran 10% discount that never expires, $40 off any repair over $200, and a free second opinion on any written estimate from another company.
Service Area - Cities Near Wildomar
We work throughout the valley and up into the hills. If you’re in Murrieta, Lake Elsinore, Lakeland Village, or Canyon Lake, the same crew that works Wildomar handles those jobs too.
Serving Wildomar, CA - Our Local Coverage Area
We’re based in the Wildomar 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 About Solar in Wildomar
Most full residential systems here land between $16,000 and $26,000 before the federal tax credit, with tile-hook mounting adding a little compared to shingle roofs. The wildcard is your electrical panel: if your home predates 2004 and still has a 100-amp service, plan for a $2,500 to $4,500 upgrade before anything else. Call (877) 550-6892 with a recent bill and we’ll give you a real number, not a range.
Yes. Concrete tile roofs, which cover the vast majority of Wildomar homes, require tile hooks or standoffs rather than standard shingle flashings. That’s not an upsell; it’s just what the roof demands. Our crew does this work on nearly every job in the 92595 zip code and knows how to keep the tiles from cracking.
In most cases, yes. The Elsinore Valley’s lack of marine layer and consistent sun means a Wildomar array usually beats the production estimates you’d see for coastal or even nearby Temecula systems. The same heat that boosts production can throttle a poorly placed inverter, though, so we pay extra attention to where the equipment gets mounted.
Depends on what’s failed. A dead inverter is almost always worth replacing; failing wiring or a leaking roof penetration can sometimes be fixed for a few hundred dollars. We’ll diagnose it honestly and tell you if a repair is throwing good money after bad. $40 off any repair over $200, and no trip charge inside our own county.
For an estimate, usually within a day or two. For a repair, we do our best to work same-week, and if it’s an emergency like a roof leak or sparking wiring, call (877) 550-6892 and a live person will get you on the schedule immediately. We don’t route you through a ticket queue.
Written by Gus Petrakis, Owner at Gus’s Solar, serving Wildomar and the Elsinore Valley.
What happens when you call
- 1A real person answersNo phone trees - talk to a local solar pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3A background-checked tech heads outLicensed & insured, typically within 1-hour.
- 4You approve before work beginsNothing starts until you say go.
What Wildomar Customers Say
"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"Told me straight that a battery did not make sense for how we use power and sold me the array without it. He talked himself out of a good deal of money that afternoon."
- Reginald Pontefract"He flashed every roof penetration properly and showed me the flashing before it went down. Three roof seasons on and not a drop anywhere."
- Philomena Achara






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