How long does a surge protector last?

Quality panel-mounted SPDs last 5–10 years under normal conditions. The LED status indicator on the device shows green when protection is active. We include annual inspection in our maintenance plans to verify SPD health and replace units when indicators show degradation.

Does homeowners insurance cover surge damage?

Most Texas homeowners policies cover surge damage from lightning but not from internal causes like appliance cycling or grid switching. Even when covered, you pay the deductible and deal with claims hassle. An SPD eliminates that risk entirely.

Can I install a whole-home surge protector myself?

No. Panel-mounted SPDs connect to live bus bars inside your electrical panel. Installation requires working inside an energized panel and must be performed by a licensed electrician. In Texas, panel work requires permitting and inspection, which only licensed contractors can legally obtain.

Call Today: 817-803-4444|Same-Day Service Available

The Colony, Denton County • Est. 1969

Whole Home Surge Protection in Dallas–Fort Worth in The Colony, TX

Clements Electric provides whole home surge protection for dallas–fort worth properties. panel-mounted spds stop lightning, grid switching surges, and appliance cycling spikes before they damage your electronics. in The Colony, TX. Serving The Colony homeowners and businesses with licensed, insured electricians since 1982. Same-day and emergency service available.

Call 817-803-4444 Schedule Service

Licensed & Insured24/7 Emergency ServiceVeteran-Operated

1,700+

Homes Serviced in The Colony

48 min

Average Response Time

120+

Generators Installed

40+

Years in The Colony Area

4.7(521+ Reviews)

“Clements Electric has been our go-to electrician in The Colony for years. Fast, professional, and always fair.”

— The Colony Homeowner

What Causes Power Surges in Texas?

Surges are not just caused by lightning. In fact, 80% of surges originate inside your home. Here is what creates voltage spikes across Dallas–Fort Worth:

Utility grid switching — Oncor and TNMP switch power lines during maintenance and peak demand, causing brief spikes

Lightning strikes — direct strikes and nearby strikes induce voltage in power lines and phone/cable wiring

HVAC compressor cycling — the largest motor in your home creates a surge every time it starts

Pool pumps and well pumps — large inductive motors generate internal surges

Generator transfer — switching from grid to generator power can create voltage transients

Downed power lines — when lines contact each other before breaking, massive surges travel down the line

Neighbor's electrical work — improper wiring or large loads on shared transformers can back-feed surges

Types of Surge Protection Available

Effective surge protection requires a layered strategy. Clements Electric installs all three levels of protection:

Level 1 — Panel-mounted SPD (whole-home): Installed at your main electrical panel, this device protects all circuits. Surges are clamped at the service entrance before entering your branch circuits. Units rated for 80kA–120kA surge current capacity with LED status indicators.

Level 2 — Sub-panel SPDs: For homes with sub-panels (garages, pools, guest houses), secondary SPDs at each sub-panel catch surges that propagate through the main panel.

Level 3 — Point-of-use protectors: Individual surge protector power strips and outlet protectors for sensitive electronics like computers, entertainment systems, and medical devices. These catch residual surges that make it past the panel device.

Surge protection for low-voltage systems: We protect coax cable, ethernet, and phone lines with inline surge protectors. Lightning surges travel on all conductors, not just power lines.

Generator surge protection: Automatic transfer switches include surge suppression to protect against voltage spikes during generator startup and grid reconnection.

What a Whole-Home Surge Protector Actually Does

A panel-mounted surge protective device (SPD) sits between your utility service and your home's circuits. When a voltage spike occurs — whether from lightning, grid switching, or internal loads — the SPD detects the overvoltage in nanoseconds and redirects the excess energy to ground through your home's grounding system. The result: your outlets, appliances, and electronics see normal voltage while the surge harmlessly dissipates. Modern SPDs are self-restoring, meaning they can absorb multiple surges over their lifetime without needing replacement after every event.

Why Plug-In Power Strips Are Not Enough

Power strips from the hardware store offer minimal protection. Most cheap surge protectors use metal oxide varistors (MOVs) that degrade after absorbing a few small surges. After the MOVs fail, the power strip continues functioning as a normal outlet — providing zero protection while giving you a false sense of security. A panel-mounted SPD from a reputable manufacturer (Square D, Siemens, Eaton, or Leviton) uses industrial-grade components with visible status indicators, warranty coverage for connected equipment, and 5–10 year lifespans. Layered with point-of-use protectors, this is the only approach that genuinely protects your home.

Protect Your Home Today

A whole-home surge protector protects everything in your home at once. In the time it takes to read this paragraph, another voltage spike could be traveling through your wiring. Do not wait for a lightning storm or appliance failure to think about surge protection. Our licensed electricians can install a panel-mounted SPD in under two hours, and you will sleep better knowing your home is protected. Call now for same-day installation availability.

Neighborhoods We Serve in The Colony

Grandscape AreaStewart CreekThe Colony Five StarAustin RanchCascadesMemorial SpringsThe TributeStone Creek

Frequently Asked Questions

No surge protector can guarantee protection against a direct lightning strike, which can carry 30,000+ amps. However, a quality SPD combined with proper grounding reduces the risk of damage from nearby strikes and induced surges by 90%+. For direct strike protection, we recommend supplemental lightning rod systems on tall structures.

Other Services in The Colony

Electrical Panel Upgrades & Breaker Panel Replacement in Dallas–Fort Worth in The Colony Electrical Repairs in Dallas–Fort Worth in The Colony Lighting Upgrades in Dallas–Fort Worth in The Colony All Electrical Services in The Colony

Whole Home Surge Protection in Dallas–Fort Worth in Nearby Cities

Dallas Fort Worth Plano Frisco McKinney Arlington Irving Garland Mesquite Carrollton Richardson Grand Prairie

Get Your Whole Home Surge Protection in Dallas–Fort Worth Quote in The Colony

Fast response from local The Colony electricians. No obligation.

817-803-4444 Book Appointment

Licensed & Insured

Master Electrician #TECL 28992

Veteran-Operated

Proudly serving since 1982

Same-Day Service

Available 7 days a week

About This Service

Whole home surge protection for Dallas–Fort Worth properties. Panel-mounted SPDs stop lightning, grid switching surges, and appliance cycling spikes before they damage your electronics.

View General Whole Home Surge Protection in Dallas–Fort Worth Page

About The Colony

Denton County

Population: 45,000

Founded: 1969

View The Colony City Page

Need Whole Home Surge Protection in Dallas–Fort Worth in The Colony? Call Now.

Clements Electric has served The Colony and the surrounding area since 1982. Our licensed, insured electricians are standing by for same-day service, emergency repairs, and accurate quotes.

817-803-4444 Request Estimate

Coverage Check

Enter your ZIP code to see if we serve your area.