Whole-Home Surge Protection in Winston-Salem: Is It Worth It?
Winston-Salem and the Triad area see significant severe weather — summer thunderstorms, ice storms, and tropical remnants. Every time lightning strikes near your home or the power grid experiences a fault, a voltage surge can travel through your electrical system and destroy connected devices. A whole-home surge protection system is the only comprehensive solution.
What Is a Whole-Home Surge Protector?
A whole-home surge protective device (SPD) installs directly at your electrical panel. When a voltage spike enters your home — from lightning, utility switching, or equipment startup — the SPD clamps the excess voltage and diverts it safely to ground before it reaches your circuits and appliances. This protects everything simultaneously: HVAC, refrigerators, TVs, computers, EV chargers, and all connected devices.
Common Surge Sources
Direct lightning strikes: The most dramatic — and most destructive. A single nearby strike can destroy electronics throughout an entire home.
Utility switching events: When your power company switches circuits or restores power after an outage, transient voltage spikes commonly occur.
Internal surges: Large appliances like AC compressors and refrigerator motors create small surges every time they cycle on — degrading electronics over time.
Power restoration after outage: A surge often accompanies reconnection. A common moment for electronics to fail.
How Much Does Whole-Home Surge Protection Cost?
Equipment (Siemens, Square D, Leviton, Eaton): $100–$350
Installation by licensed electrician: $150–$300
Total installed cost: $250–$650
Compare this to replacing a modern refrigerator ($800–$2,000+), HVAC system ($3,000–$8,000+), or home theater ($2,000–$10,000+). The math is straightforward.
Whole-Home SPD vs. Power Strip Surge Protectors
Power strip protectors protect only what's plugged in. They're not rated for large lightning surges and offer no protection for hard-wired appliances (HVAC, refrigerator, water heater). A whole-home SPD rated at 40,000+ amps protects every circuit in the home simultaneously. The best strategy: both — a whole-home SPD at the panel plus quality power strip protectors for sensitive electronics.
What to Look For
UL 1449 Listed — Required for safety certification.
40,000 amp (kA) surge rating or higher — Per phase for reliable protection.
Status indicator lights — Shows when the SPD is functioning and needs replacement.
Connected equipment warranty — Top brands offer $25,000–$100,000 warranties.
Schedule Installation
Dausman Electric installs whole-home surge protection for homeowners throughout Winston-Salem and Forsyth County. Installation takes 1–2 hours and can be combined with other electrical work. Ask about our free safety inspection — we'll assess your surge protection needs as part of the visit.
Call (336) 978-7844 or schedule online.
