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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.
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AfterSolar Services in Modesto, CA
If your MID or PG&E bill keeps climbing every summer while your AC runs nonstop, you’re not alone. Modesto homeowners pay some of the highest cooling costs in the Central Valley, and rooftop solar is the most direct way to cut that bill. We’re Gus’s Solar, a locally owned shop that answers the phone with a real person and sends our own background-checked crew to every Modesto job. Call (877) 550-6892 and we’ll walk you through what solar would actually do on your roof, based on your actual bill, not a brochure.
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 Modesto Homeowners Choose Gus’s Solar
Gus Petrakis started this company in 2011 with a simple rule: put your own name on the work, and answer your own phone. That’s still how we operate. When you call, you get a live person, 24/7. Not a voicemail, not a call center three states away. When we quote you a price, that’s the price you pay. And every solar job we do in Modesto comes with our 90-Day Done Right Promise in writing: if it’s not right, Gus makes it right, and one call brings him back.
We’ve worked on homes all over Modesto, from the established ranch-style streets of La Loma and Graceada Park to newer builds out in Village One and the northwest 95356 subdivisions. Homeowners in those neighborhoods have told us the same thing: they were tired of out-of-state installers who quoted one number on the phone and another at the door, then disappeared after the panels went up. Gus’s Solar does the opposite. Gus’s crew does the install. Gus monitors the system after it’s live. And if something goes wrong, Gus is the one who calls you.
Solar Services We Offer in Modesto
Solar Panel Installation
A properly sized system on a Modesto ranch-style roof can offset most or all of your annual electric use, but the utility feeding your house changes the math. We design for your actual usage and your actual utility, not a generic formula.
Learn more about our Solar Panel Installation in Modesto.
Solar Battery Storage & Backup
Modesto’s summer heat pushes the grid hard, and rotating outages are a real thing here. A battery like FranklinWH or Tesla Powerwall keeps your fridge and AC running when the neighborhood goes dark, and pairs especially well with MID’s below-retail export rates.
Learn more about our Solar Battery Storage & Backup in Modesto.
Solar Panel Cleaning
Between Valley dust, almond orchard pollen in spring, and the dry summer layer that settles on everything, Modesto panels lose meaningful production when they’re dirty. A cleaning once or twice a year restores that output.
Learn more about our Solar Panel Cleaning in Modesto.
EV Charger Installation
More Modesto garages are getting EVs, and a Level 2 charger means you wake up to a full battery instead of hunting for a public station. We install the circuit, the charger, and make sure your panel can handle it.
Solar Panel Maintenance & Monitoring
You shouldn’t have to wonder if your system is producing what it should. We monitor your output, flag drops early, and come out to fix issues before they turn into months of lost production.
Solar Panel Repair
Microinverters fail, squirrels chew wiring, and panels take hits from wind-blown debris. We diagnose the problem, explain it in plain English, and fix it right. We offer $40 off any repair over $200.
Commercial Solar Installation
Warehouses, offices, and ag buildings in Modesto have big flat roofs that are ideal for solar. We design commercial systems that cut operating costs and stand up to Valley heat for decades.
Neighborhoods We Serve in Modesto
Our crews are in Modesto weekly, and we typically have someone out for a free estimate within a couple of days of your call. We serve every Modesto ZIP code: 95354, 95355, 95356, and 95357.
- La Loma
- Graceada Park
- Village One
- McHenry corridor
- Northwest Modesto (95356)
Why Modesto’s Climate & Housing Affect Solar
Modesto sits at the junction of two things that shape every solar decision here. The first is the tule fog. From roughly November through February, dense fog blankets the San Joaquin Valley and can cut daily solar production to near zero for weeks at a time. Generic irradiance calculators don’t model this well, so a system sized on paper in December can look undersized in July and oversized in January. We build fog into our production estimates because we’ve watched it happen on our own customers’ roofs for years.
The second is the housing stock. Most Modesto homes are 1960s through 1980s ranch-style tract builds: single-story, hip or low-gable roofs, and often still running an original 100-amp electrical panel. That panel matters because both MID and PG&E require a service upgrade before they’ll approve interconnection if your panel can’t handle the additional load. We identify that on day one so there are no surprises when the permit comes back. Newer subdivisions in the 95356 and 95357 zip codes usually have upgraded panels and bigger roof planes, but many have HOA rules about panel visibility, so we check that before we design anything.
Pricing for Solar in Modesto
Here’s the honest picture. A typical Modesto home solar installation runs between $14,000 and $28,000 before incentives, depending on roof size, panel count, and whether you add battery storage. A standalone battery backup usually adds $9,000 to $15,000. Panel cleaning for a standard single-story home runs $150 to $300. A main panel upgrade, if you need one, adds roughly $2,500 to $4,500.
We quote the year-25 output, not the day-one brochure number. So the system we design for you has to pencil out over two decades, not just look good in a sales deck. Bring us a bill, we’ll bring you the math. And take two weeks to think about it. The price will be the same.
Service Area - Cities Near Modesto
Beyond Modesto proper, we regularly work with homeowners in Bret Harte, West Modesto, Ceres, and Riverbank. If you’re anywhere in Stanislaus County, give us a call and we’ll tell you straight if we can help.
Serving Modesto, CA - Our Local Coverage Area
We’re based in the Modesto area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
Frequently Asked Questions About Solar in Modesto
Yes, and it’s usually the single biggest factor in whether solar makes financial sense for your home. Modesto Irrigation District pays excess solar at a below-retail avoided-cost rate, while PG&E’s net metering structure credits you closer to retail. In practical terms, the same system can have very different payback math depending on which utility pole feeds your house. We check your utility first, before we quote anything. Call (877) 550-6892 and we’ll look it up with you.
Many will. Original 100-amp panels are common in Modesto’s older ranch tract homes, and both MID and PG&E typically require at least a 125-amp or 200-amp panel before approving interconnection. We include that in our upfront quote if your home needs it, so the price we give you includes everything.
In most cases, yes. California law restricts HOAs from banning solar outright, but they can require panels to sit on less visible roof planes. We’ve worked with HOAs in newer Modesto subdivisions and we know how to design a system that meets both state law and your HOA’s aesthetic rules without sacrificing meaningful production.
In Modesto’s climate, most homeowners benefit from cleaning once or twice a year. Spring pollen from almond orchards and the dry, dusty summer layer both reduce panel output, and if you’re near any construction or ag activity, buildup happens faster. A good cleaning can restore 5 to 15% of lost production depending on how dirty the panels are. We offer panel cleaning as a standalone service, no system purchase required.
We answer the phone 24/7 and we’ll get someone out to Modesto as fast as we can, usually within a day or two for a repair issue. If it’s an emergency, we’ll tell you honestly whether it’s safe to wait or whether you need immediate attention. The 90-Day Done Right Promise means that if we installed it and it’s not right, fixing it is on us.
Ready to see what solar would actually do for your Modesto home? Call us at (877) 550-6892 for a free estimate. Bring us a bill, and we’ll bring you the math. No pressure, no signature tonight, no fine print. Just straight answers from a local shop that’s been doing this long enough that we don’t need to rush you.
Written by Gus Petrakis, Owner at Gus’s Solar, serving Modesto and the surrounding Central 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 Modesto Customers Say
"Production dropped one spring and I did not even notice. Gus rang me, because he watches the monitoring, and had it sorted the same week."
- Sunita Balakrishnan"My previous solar company went out of business and left me with an array nobody would touch. Gus took the system over, replaced two dead microinverters, and it has run properly since."
- Ferdinand Kaltenbrunner"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