Energy Service Partners
in Torrance, California
Updated September 29, 2026
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- Battery Storage Installation
- Experience
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Energy Service Partners (ESP) is an elite pearl certified solar installer focused on providing exceptional energy experiences. With a focus on their formula of People, Process, and Passion, ESP has installed numerous solar systems over the past 10 years. The company is led by CEO Gary Gietz, who emphasizes treating every project as if it were being installed on his own house. ESP is committed not only to solar energy installation but also to charitable giving, supporting organizations such as GivePower, LA Food Bank, Friendship Foundation, and A Place Called Home. Their driving purpose extends beyond solar installation to improving as many lives as possible through their services and community action.
Solar Installation
Professional installation of solar panel systems for homes and businesses
Battery Installation
Installation of battery backup systems for energy storage
Roofing Services
Roof replacement and installation services
Pearl Certification Documentation
Third-party documentation for solar, inverter, and battery installations
Authorized Dealer Program
Supporting solar sales companies with installation services
Referral Partner Program
Partnership opportunities for referral-based collaborations
Tech Tools & Financing
Providing resources for solar sales businesses
Training Services
Training for partners in solar sales
Solar Panels
Battery Backup Systems
Roofing Materials
Pearl Certification: Elite certified solar installer
Charitable Partners: GivePower, LA Food Bank, Friendship Foundation, A Place Called Home
Phone
Address
970 W 190th St #302, Torrance, CA 90502
Business Hours
Mo 09:00-17:00
Tu 09:00-17:00
We 09:00-17:00
Th 09:00-17:00
Fr 09:00-17:00
What Energy Service Partners says about its work
These statements describe the company’s own positioning. Confirm material claims in proposals, contracts, and official records.
Thousands of Positive Reviews
Homeowners consistently rate ESP highly for their installation services
Elite Pearl Certification
Third-party documentation enhances home value and facilitates more profitable sales
CEO Commitment
Gary Gietz ensures every project receives top-quality attention
Partner Support
Comprehensive support for dealers including fast payouts, tech tools, and training
Charitable Commitment
Making positive impacts beyond solar through community support
Exceptional Energy Experiences
Dedicated to providing outstanding service and results
Focus on Excellence
Relentless pursuit of excellence and partner success
Industry-Leading Dealer Program
Supporting solar sales businesses with comprehensive services
Customer Reviews for Energy Service Partners
Selected public review excerpts. SICA does not treat third-party reviews as a guarantee of project results.
Read all of Energy Service Partners's Google reviews hereThe ESP team did an excellent job of installing my solar panel and battery backup system.
It’s been 5 days after the solar system install. So far so good. The installers did an amazing job with attaching the panels on the roof and the electrical systems on the wall. They cleaned up after and I didn’t have to do anything at all. Thanks Dylan for coming on the day of the installation. This company is highly recommended.
Energy Service Partners provided excellent service on the solar panels and battery installation. Installation was done in one day. The process was smooth and efficient, the permit was taken care of by ESP.
Have experience with Energy Service Partners?
Contact details recorded for Energy Service Partners
Mo 09:00-17:00
Tu 09:00-17:00
We 09:00-17:00
Th 09:00-17:00
Fr 09:00-17:00
F.A.Q.
Recorded questions relating to solar services in Torrance, California.
California does not offer a state tax credit, but Californians are eligible for the 30% federal solar tax credit.
According to EnergySage, the average upfront cost of a solar installation in 2025 is close to $20,000. After a 30% tax credit of $6,000, the average outlay is around $14,000-$15,000.
The payback period is estimated to be 5-9 years, and over the course of 25 years the projected savings is $120,000. For more data, visit EnergySage.