Services / Generators & Backup Power
Whole-home standby generators, transfer switches, and emergency power systems.
Overview
After every Houston hurricane and hard freeze the same conversation happens: I never want to go through that again. JSP installs whole-home Generac and Kohler standby generators, automatic transfer switches, and manual inlet + interlock setups. Plus commercial backup power for freezers, servers, medical equipment, and life-safety systems.
Capabilities
Common Questions
For most Houston-area homes we size to run essentials (AC, fridge, well, some lighting and outlets) on a 14–18kW unit, or whole-home on a 22–26kW. We do a load calculation and confirm with the manufacturer before you buy the unit.
No — that is a licensed plumber. We coordinate directly with a gas contractor and schedule around their work so there is one project timeline, not two.
Yes. Annual maintenance, transfer-switch troubleshooting, and non-warranty repairs on units in our service area.
Related
Complete home electrical — new construction, rewiring, code corrections, and smart home integration.
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Tenant improvements, office buildouts, retail lighting, and commercial power distribution.
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Motor controls, 3-phase power, PLC wiring, and heavy equipment electrical installation.
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Ready to Talk?
Call John directly. Master Electrician on every job — no dispatchers, no sub-of-a-sub.