Backup Power & Electrical Upgrades in San Antonio
Backup power solutions for San Antonio — whole-home generators, transfer switches, panel upgrades, EV chargers. Licensed electrical contractor TECL #31793.
C.S.W. Power Solutions delivers the full spectrum of home power services: whole-home generators, electrical panel upgrades, EV charger installation, and surge protection. One company. One call. Veteran-owned, licensed electrician TECL31793. Call 210-504-9796. CSW's licensed electricians handle electrical panel upgrades, EV charger installation, whole-home and standby generator installation, generator repair and maintenance, surge protection, and code corrections for residential and commercial properties across San Antonio. Power Solutions is the CSW sub-brand grouping standby generators, EV chargers, panel upgrades, and surge protection under one veteran-owned general contractor.
Frequently Asked Questions
What does C.S.W.'s Power Solutions service cover?
Power Solutions groups C.S.W.'s home power services under one licensed electrical contractor: whole-home standby generators, automatic transfer switches, electrical panel upgrades, EV charger installation, and whole-home surge protection. All of it is performed under Texas electrical license TECL31793.
Can you bundle a generator, panel upgrade, and EV charger together?
Yes. Because the electrical work is in-house, C.S.W. can plan a generator, a 200-amp panel upgrade, and an EV charger as one coordinated scope with a single set of permits and inspections, which is usually cleaner and more cost-effective than scheduling three separate contractors.
Are you a licensed electrical contractor in San Antonio?
Yes. All electrical work is performed under Texas Electrical Contractor license TECL31793, issued by the Texas Department of Licensing and Regulation and held by the general contractor itself. C.S.W. is veteran-owned and a VA-registered builder (#09311).
Do you coordinate panel and service upgrades with CPS Energy?
Yes. Service and meter changes, generator interconnection, and larger panel upgrades are coordinated with CPS Energy for the utility release and any meter disconnect and reconnect, with the City of San Antonio permit and inspection handled by C.S.W.
C.S.W. Power Solutions is a veteran-owned, licensed general contractor serving San Antonio, TX and surrounding communities including Boerne, New Braunfels, Schertz, Stone Oak, Helotes, Alamo Ranch, Converse, Universal City, Live Oak, Leon Valley, Castle Hills, Cibolo, Seguin, and Southtown. Plumbing, electrical, HVAC, generator, EV charger, and remodeling trades all held in-house under one general-contractor license umbrella.
Call 210-504-9796, book online for a written estimate, or text photos so CSW can route plumbing, electrical, HVAC, generator, water heater, drywall, painting, restoration, or general contractor repair requests to the right crew.
Email karen@cswpsolutions.com. Located at 4931 Enterprise Drive, Suite 1, San Antonio, TX 78249. Business hours: Mon-Fri 7:00 AM - 6:00 PM, Sat 8:00 AM - 2:00 PM. Free written estimates within one business day.