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Temecula
(855) 502-6363
★★★★★ 5.0 — 2,500+ Google Reviews
Go Solar in Temecula, CA — Local Experts Since 1970
The same Mediterranean sunshine that makes Temecula's wine country world-famous is also making it one of Southwest California's strongest solar markets. Put that sunshine to work for your home or business. From custom residential rooftop systems to large-scale commercial installations, Option One Solar delivers transparent pricing, proven performance, and 278+ days of Mediterranean wine country sunshine working for you year-round.
54+ Years
Experience
2,500+
Installs
5-stars
Rated
Our Services
Solar Installation Services in Temecula, CA
Custom solar solutions designed for Temecula's unique climate, sun exposure, and energy profile.
Rooftop Solar for Homes
From single-family homes to multi-unit properties, we design and install solar systems tailored to each Temecula home. Take advantage of 278+ annual sunny days and start reducing your monthly SCE costs significantly.
Business Solar Solutions
Our licensed team delivers scalable solar for Temecula businesses — full EPC from design to commissioning. We help commercial clients reduce overhead, achieve sustainability targets, and maximize the federal Investment Tax Credit.
Energy Storage Systems
Pair your solar system with a Tesla Powerwall or commercial-grade BESS for energy independence. In Temecula's Mediterranean-influenced wine country climate with plenty of sunshine, battery backup isn't a luxury — it's the smartest upgrade you can add to a solar installation.
Ongoing System Support
Real-time monitoring keeps you informed about your system's performance 24/7. Our local Wine Country / Temecula Valley team handles maintenance and repairs quickly, so your investment stays at peak output year after year.
Site Analysis & Design
Our engineers perform a thorough analysis of your Temecula property — roof condition, orientation, shading, and local SCE rate structure — to design a system that delivers the best possible return on your investment.
Turnkey EPC Services
We handle everything from structural engineering to City of Temecula building permits and SCE interconnection agreements. Our EPC capability means a single point of accountability from contract signing to system activation.
Free Consultation
Your Free Temecula Solar Assessment Starts Here
Whether you're a Temecula homeowner wanting to cut your SCE bill or a business owner planning a large commercial array, our team has the expertise to deliver the right system at the right price.
Detailed property and shading assessment
Custom system design with production estimates
Transparent pricing with financing options
Federal tax credit and incentive guidance
No obligation — no pressure
Prefer to talk? Call us directly.
(855) 502-6363
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Our Community
Your Temecula Solar Neighbors
Option One Solar has been serving Southern California communities like Temecula since 1970. While our headquarters is in Apple Valley, our crews, project managers, and service technicians work throughout Wine Country / Temecula Valley every day — and we treat every Temecula customer like a neighbor. When you work with us, you're not getting a call center; you're getting a dedicated team that knows your area. Temecula's Mediterranean-like climate and wine country prestige create a natural home for premium solar installations with exceptional returns. That's why we take the time to design every system specifically for local conditions — sun angles, utility rate structures, and City of Temecula permitting requirements — rather than applying a one-size-fits-all approach. From a single residential rooftop to a multi-acre commercial installation, our licensed C-10 and C-46 team has the credentials and capacity to deliver. Every project comes backed by our 25-year warranty and ongoing local support.
How It Works
Your Path to Solar in Temecula, CA
From your first call to the moment your system powers on, here's what to expect when you go solar with Option One Solar in Temecula.
Free Temecula Solar Consultation
We begin with an honest conversation about your goals and a thorough look at your Temecula property. Our team reviews your SCE bills, evaluates your roof and site conditions, and identifies any shading or structural factors that affect system design — before recommending a single product.
System Design Optimized for Temecula
Our engineers combine your site data with Temecula Valley's wine country sunshine to create a custom production model for your specific property. You receive a clear proposal showing system size, estimated annual output, projected savings, and full payback timeline — all with transparent pricing from the start.
Installation, Permits & SCE Coordination
We manage the entire process: engineering drawings, City of Temecula building permits, AHJ inspections, and SCE interconnection paperwork. Our crew installs your system cleanly and efficiently, typically completing Temecula residential projects within 1 to 3 days.
Activation, Monitoring & Long-Term Support
Once SCE approves your system to operate, we activate it and walk you through your monitoring dashboard so you can track production from day one. Our team is always reachable for maintenance, service, or questions — and every installation is backed by our 25-year warranty.
Why Choose Us
What Sets Us Apart in Temecula
We've earned the trust of Temecula customers with consistent quality, transparency, and local expertise.
54+ Years of Experience
Founded in 1970, Option One Solar brings over five decades of expertise to every Temecula project. Three generations of experience means your installation is in proven, capable hands.
C-10 & C-46 Licensed
We hold both California C-10 (Electrical) and C-46 (Solar) contractor licenses — the dual credentials required to handle any solar project in Temecula, residential or commercial.
25-Year Warranty
Every Temecula installation is backed by our comprehensive 25-year warranty covering equipment, workmanship, and system performance. Your investment is protected for decades.
Local Wine Country / Temecula Valley Experts
Our crews and project managers work throughout Wine Country / Temecula Valley every day. We understand the local climate, SCE rate structures, and City of Temecula permitting process inside and out.
5-Star Rated
With over 2,500 five-star reviews from homeowners and businesses across Southern California, our track record speaks clearly. Temecula customers consistently rate us at the top of the industry.
Flexible Financing
We offer solar loans, leases, and power purchase agreements to fit any budget. Our team will identify the financing structure that maximizes your savings from day one in Temecula.
FAQ
Temecula Solar Questions & Answers
Before you invest in solar, get the facts. Here are the questions Temecula homeowners ask us most.
Service Areas
Also Serving Nearby Communities
In addition to Apple Valley, Option One Solar proudly serves homes and businesses throughout the High Desert and Inland Empire.
Get Started
Ready to go Solar in Temecula?
Take the first step toward energy independence. Whether you are protecting your home from rising SCE rates or powering your business with clean energy, our Temecula team is ready to help.