Skip to content
EnergyScout Logo
  • Solar Calculator
  • Learn
    • Library
  • Find an Installer
  • Support
    • Library
  • About
    • Partner With EnergyScout
  • Solar Calculator
  • Learn
    • Library
  • Find an Installer
  • Support
    • Library
  • About
    • Partner With EnergyScout
Get Started

SolarTech

Solar designed around your home and savings.

  • El Cajon, CA
  • (619) 743-9193
  • Est. 2001
  • 13,000+ solar installed
★ 4.7 · 1,079 Google reviews
Get Started
Claim Profile

Home » Find an Installer » SolarTech

SolarTech is a solar installer serving California, Arizona, based in El Cajon, CA. Founded in 2001, the company brings a 25-year history to every project.
EnergyScout Verified
What this means →

Company's Description

SolarTech started in 2001 by Jason Stringham, whose drive and determination pushed him to work on solar pool heating projects out of his truck, expanding and growing his business quickly throughout the San Diego area. Jason was able to create a unified team aligning with Jeffrey Garrison, and together Jason, JT and the SolarTech team created one of the most competitive solar companies on the west coast. What began as a two-person startup has grown into a dedicated team of over 200 in-house employees, serving California homeowners who want reliable solar energy without the typical industry run-around. Headquartered in El Cajon in East County San Diego, SolarTech installs and services systems in San Diego County, Orange County, Riverside County, and locations throughout California & Arizona. The company’s mission is straightforward: to change lives by making clean, affordable, and sustainable energy accessible through innovative solar solutions. Over more than two decades, SolarTech has celebrated surpassing 15,000 successful solar installations, and has executed over 13,000 renewable energy projects, surpassing 75,000 kW installed—deploying 8,592 kW in 2023 alone, enough to power approximately 1,600 average American homes for an entire year. SolarTech takes a different approach to solar installation in California. They never outsource their jobs, and their solar analysts, technicians, and installers are certified professionals. This matters when you’re trusting someone with your roof and your family’s electricity. The company’s in-house team handles everything from initial consultation through installation to long-term service and maintenance, which means California homeowners work with the same team throughout their solar journey. Their services include solar energy systems, energy storage systems, solar pool heating systems, and roofing—a comprehensive suite designed for Southern California’s unique climate and energy needs. SolarTech was named as one of the Top Solar Contractors in the United States by Solar Power World in 2024, a prestigious recognition that highlights SolarTech’s commitment to delivering high-performance solar solutions. The company also received the SunPower “Residential Regional Dealer of the Year” award in 2018 for its outstanding performance as a SunPower Dealer. SolarTech has become a certified installer for top brands like Tesla Powerwall, NeoVolta, REC, QCells, Enphase, and Maxeon. As a BBB Accredited business since October 2011 and a licensed California & Arizona contractor, SolarTech has built a reputation on doing the work right, ensuring job site safety, and delivering projects on schedule. What separates SolarTech in the crowded California solar market is their focus on actual performance, not just promises. Customer reviews reflect 4.8/5 stars on Google with over 800 reviews and 4.5/5 on Yelp, backing their commitment to making clean energy both affordable and life-changing for families across Southern California. For homeowners considering solar panels in San Diego and surrounding California communities, SolarTech represents a locally-rooted solar installer with the scale and certifications to deliver professional solar installation backed by decades of experience in the region.

Service Territory

California, Arizona

Services Offered

SolarTech provides turnkey solar solutions for residential, commercial, and non-profit customers in California & Arizona, designing and building solar energy systems and solar pool heating systems since 2001, committed to complete customer satisfaction through quality products, professional installation, and outstanding value. They specialize in the design and installation of high-efficiency solar panels, advanced energy storage systems, roofing, and system maintenance for residential, multifamily, and commercial properties. Headquartered in East County of San Diego, they install and service systems in San Diego County, Orange County, Riverside County, and locations throughout California & Arizona. All work is completed by certified in-house professionals who never outsource installations, ensuring consistent quality and accountability for every home solar project.

Why Choose Us

IN-HOUSE INSTALLATION TEAM: SolarTech never outsources jobs—their solar analysts, technicians, and installers are certified professionals who handle every aspect of your solar energy system from design through activation. No subcontractors means consistent quality and direct accountability.

PROVEN LOCAL TRACK RECORD: With over 15,000 successful solar installations primarily across San Diego and Southern California, SolarTech has spent more than two decades serving California homeowners who want solar done right. Their 4.8/5 Google rating with 800+ reviews reflects real customer satisfaction in your community.

NATIONALLY RECOGNIZED EXPERTISE: Named one of the Top Solar Contractors in the United States by Solar Power World in 2024, SolarTech combines local service with the certifications and scale of a leading regional solar installer. Certified to install Tesla Powerwall, NeoVolta, REC, QCells, Enphase, and Maxeon, they offer battery storage and premium solar panels backed by industry-leading training.

Awards and Certifications

CALSSA-Member-Pin-01-e1780602234918.png
New-Tesla-Energy-certified-installer-scaled-e1770440937272-768x450-1.png
RCSP_Logo_Horizontal-1-768x226-1.png
Maxeon-Preferred-Partner-768x225-1.png
TSC-2026-LogoColor-Logo-No-BG-768x580-1.webp

Image Gallery

Frequently Asked Questions

We design systems built around your home, your energy habits, and your long-term savings.

Solar installers by state: Solar installers in Arizona → Solar installers in California →
← Browse all solar installers
Want to Become a Solar Installer with EnergyScout?

Our platform connects homeowners with trusted installers in their area. See if you qualify.

Apply Now

Contact Information

Phone: (619) 743-9193

https://solartechonline.com/

Address: 9410 Bond Ave, El Cajon, CA 92021

Location

Call now

(619) 743-9193

EnergyScout logo

EnergyScout helps you navigate your solar journey, whether you’re exploring, optimizing, or ready to install with trusted guidance every step of the way.

Services we offer

  • Learn before installation.
  • Support after installation.
  • Connect Locally.

Connect with us

Email us anytime
Copyright © 2026. All rights are reserved by EnergyScout.io
  • Cookies Policy
  • Privacy Policy
  • Terms & Conditions
Manage Consent
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
  • Manage options
  • Manage services
  • Manage {vendor_count} vendors
  • Read more about these purposes
View preferences
  • {title}
  • {title}
  • {title}