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Grounding & Surge Protection

Reliable Grounding & Surge Protection for Homes & Businesses in Phoenix

From unpredictable lightning strikes to internal power surges caused by large appliances, electrical surges are a hidden threat to your home or business. Poor grounding and lack of surge protection can destroy expensive electronics, damage appliances, and create dangerous fire risks. Whether you’re protecting your family or safeguarding sensitive commercial equipment, investing in grounding and surge protection is critical for system stability and long-term safety.
“Proper grounding and surge protection can mean the difference between a stable system and thousands of dollars in damage. It’s one of the smartest and most affordable ways to protect everything connected to your electrical system.” — David Gomez, Owner, Extra Electrical Inc.

How Grounding & Surge Protection Supports Total System Health

Every electrical system depends on a reliable ground. Without it, excess voltage from lightning, faulty wiring, or utility spikes has nowhere safe to go—putting your property, appliances, and safety at risk. Surge protection devices (SPDs), installed at the panel or device level, act as the first line of defense by diverting voltage away from sensitive components. Together, these two systems form the foundation of a safe and healthy electrical infrastructure.

Phoenix Area Experts in Surge & Grounding Installation

At Extra Electrical, we provide grounding and surge protection services tailored to the needs of both residential and commercial clients across Phoenix and greater Maricopa County. Our licensed electricians evaluate your existing system and recommend targeted solutions—whether that means installing whole-home surge protection, upgrading grounding rods, or addressing code violations from older systems. We only use tested, high-performance devices from trusted manufacturers. Every installation is handled with precision, and we provide detailed post-installation inspections to ensure code compliance and optimal performance. In homes, we protect everything from kitchen appliances to smart home devices. In commercial properties, we secure data centers, POS systems, HVAC equipment, and more from catastrophic voltage spikes. Whether you're in central Phoenix, Mesa, Glendale, Chandler, or anywhere in Maricopa County, you can count on clean, code-compliant installations and service that puts your safety first.

Going the Extra Mile for Safer Power

Why Phoenix Property Owners Trust Extra Electrical for Grounding & Surge Protection

At Extra Electrical, our commitment to “Going the Extra Mile” means doing more than just installing equipment. We educate our clients, identify long-term risks, and design custom solutions that grow with your needs. Safety is the standard—not an add-on.

Why Choose Extra Electrical Inc.
  • Licensed, bonded, and insured electricians with surge and grounding expertise
  • Extensive experience across residential and commercial systems
  • 2-year workmanship warranty on all installations
  • High-quality SPDs and grounding materials that meet NEC standards
  • Thorough inspections and load assessments
  • Fast, minimally disruptive installations
  • Honest pricing and upfront service quotes
  • Trusted in Phoenix and Maricopa County for over 20 years

Grounding & Surge Protection FAQs

What causes power surges?
Power surges can result from lightning strikes, utility grid issues, or internal sources like large appliances cycling on and off.
What’s the difference between grounding and surge protection?
Grounding safely redirects excess electricity into the earth, while surge protection blocks or diverts spikes away from your devices and wiring.
Do I need whole-house surge protection if I use power strips?
Yes. Power strips offer minimal protection. Whole-house SPDs protect all circuits and appliances, not just what's plugged into a strip.
Is grounding required by code in Arizona?
Yes. All systems must meet NEC and local codes. We inspect and upgrade outdated or improperly grounded systems to ensure compliance.
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