Energy Service Partners
About Energy Service Partners
Energy Service Partners, operating under the ESP Solar brand and based in Torrance, California, is a residential solar installation company that has served homeowners since 2015. The company has installed solar systems in more than 30,000 homes and maintains local teams across more than 20 metro areas in California and Texas. ESP Solar installs premium Q CELLS solar panels paired with Enphase inverters and Tesla Powerwall battery storage systems. In addition to solar installations, the company offers roofing services and electric vehicle charger installation. ESP Solar holds a 4.9 out of 5 rating from more than 2,500 verified customer reviews and has been recognized as a top-rated installer for five or more consecutive years. The company highlights that many homeowners achieve 50 to 70 percent reductions in energy costs, and it positions solar as a hedge against utility rate increases that historically rise 3 to 5 percent annually. Solar homes are also cited as selling for an average of 4.1 percent more than comparable non-solar homes. Financing is available through partners including GoodLeap and LightReach. ESP Solar offers a free, no-obligation quote with a custom system design, and systems come backed by a 25-year warranty.
Services Offered
Residential Solar
Core business: '30,000+ California and Texas homeowners', 'top-rated residential solar installer since 2015'
Battery Storage
Explicitly listed: 'Solar, battery storage, roofing, and EV charger installation'; Tesla Powerwall named as equipment
Solar Roofing
Explicitly listed alongside solar: 'Solar, battery storage, roofing, and EV charger installation'
EV Charger Installation
Explicitly listed: 'Solar, battery storage, roofing, and EV charger installation'
Solar Monitoring
Enphase inverters are specified (Enphase IQ system includes monitoring), but monitoring not explicitly sold as a service
Features & Specialties
Service Areas
Request a Free Quote
Send your project details to Energy Service Partners