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Whole-Home Surge Protection and Grounding Upgrade in Cary, NC
Our Raleigh branch completed a Panels & Service Upgrades project in Cary, NC for homeowner Brian Dahlquist on January 21, 2025. Lead technician Jared Mata installed a whole-home surge protective device and upgraded the home’s grounding electrode system to enhance safety, reliability, and protection for sensitive electronics and major appliances.
This service targets sudden voltage spikes from lightning activity, utility grid fluctuations, and large equipment cycling. By combining a properly installed surge protector with a robust grounding system, we help keep your home’s electrical system stable and your devices better protected.
What We Installed
- Whole-Home Surge Protection (Panel-Mounted SPD): A premium surge protector backed by a $50,000 equipment coverage for 10 years. The device diverts excess voltage safely to ground before it can damage the home’s electrical system or connected appliances.
- Grounding Electrode System Upgrade: We drove a new ground rod and installed a continuous grounding electrode conductor (GEC) from the rod to the main service panel to align with modern safety requirements and improve fault-clearing performance.
- Signature Lifetime Craftsmanship Warranty Included: Our workmanship is covered for the long term, giving added peace of mind on this upgrade.
Why Surge Protection and Proper Grounding Matter
- Protects appliances and electronics: Helps shield refrigerators, HVAC equipment, laundry machines, and entertainment devices from damaging surges.
- Extends equipment life: Routine micro-surges can degrade internal components; panel-level protection reduces this wear.
- Improves safety and system performance: A reliable grounding path supports effective surge diversion and proper operation of overcurrent protection.
- Whole-house coverage point: Installed at the main electrical panel for broad protection across the home’s circuits.
Coverage Details at a Glance
The installed surge protection system includes up to $50,000 in coverage for 10 years on covered equipment in the unlikely event of device failure.
- Claims are secondary to your existing insurance policy.
- Direct lightning strikes are excluded.
- Covered equipment includes: washer, dryer, refrigerator, freezer, HVAC unit located inside the house, trash compactor, dishwasher, garbage disposal, stove, and a stove with a built-in microwave oven when protected with a properly connected Boltshield SPD.
- Security systems and medical equipment are not covered.
We’re happy to review how this protection applies to your home in Cary and which devices benefit most.
Project Highlights for Cary, NC Homeowners
- Local expertise: Completed by Touchstone Electric’s Raleigh branch for a Cary residence.
- Panel-integrated solution: Protects the home at the source rather than relying on plug-in strips.
- Modern safety alignment: Upgraded grounding supports faster, safer fault clearing and better surge diversion.
- Future-ready: Ideal for homes with smart appliances, EV chargers, and sensitive electronics.
Customer Feedback
Brian Dahlquist praised our team with a Google review. Read it here: View Brian’s review on Google.
Considering Whole-House Surge Protection in Cary?
If you’re upgrading panels, adding new appliances, or want added peace of mind during storm season, a whole-home surge protector paired with a solid grounding system is a smart investment. Our Raleigh team delivers clean, code-aligned installations and courteous service, backed by our Signature Lifetime Craftsmanship Warranty.
Contact Touchstone Electric’s Raleigh branch to schedule your assessment in Cary, NC. We’ll evaluate your panel, grounding, and surge needs and provide a clear plan to protect your home’s power and electronics.