Lightning strikes and grid surges can destroy your electronics in milliseconds. We install whole-house Surge Protection Devices (SPDs) at your consumer unit to safeguard TVs, computers, boilers, and smart home systems.
Modern homes are full of sensitive electronics — smart TVs, computers, boilers with circuit boards, induction hobs, and EV chargers. A single voltage surge from lightning or grid switching can destroy thousands of pounds of equipment. We install Type 2 SPDs inside your consumer unit that clamp transient voltages before they reach your circuits. Combined with good earthing, this provides comprehensive protection for your entire property.
Why Choose RTS for Surge Protection?
- Correct SPD type for your installation
- Earthing enhancement included if needed
- Protects the whole house, not just one socket
- Certified installation with warranty
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NAPIT Certified · Fully Insured · 15+ Years
Surge Protection Services We Provide
Type 2 SPD installation in consumer unit
Lightning and transient overvoltage protection
Surge-protected distribution for all circuits
EV charger and solar inverter protection
Earthing assessment and enhancement
Testing and certification to BS EN 62305
Benefits of Professional Surge Protection
Protects thousands of pounds of electronics
Prevents boiler and appliance circuit board damage
Reduces insurance claims and excess costs
Meets latest 18th Edition wiring regulations
Peace of mind during storms
Ready to Get Started?
Contact RTS Electrical today for a free, no-obligation quote on your surge protection in Flintshire.
Frequently Asked Questions — Surge Protection
Do I really need surge protection?
Will an SPD protect against a direct lightning strike?
Does surge protection affect my power supply?
“What Our Customers Say”
Real reviews from real customers across Flintshire
“Rob and Kieron were brilliant - very polite and efficient and also answered all my questions clearly. Will certainly use again. Definitely recommended. Thank you!”
Kathy Jones
Flintshire · 2 years ago
Get Your Free Surge Protection Quote
Tell us about your project and we will get back to you within 1 hour with a no-obligation quote. We cover all of Flintshire and North Wales.