Whole House Surge Protector Installation in Dallas–Fort Worth

Whole house surge protector installation for Dallas–Fort Worth homes and businesses. Panel-mounted SPDs stop lightning, grid switching surges, and appliance cycling spikes before they damage your electronics.

Whole house surge protector installation in Dallas–Fort Worth costs $350–$850 installed, with most homes falling between $450 and $650. Clements Electric mounts a UL 1449-listed surge protective device (SPD) directly to your electrical panel, stopping lightning surges, utility grid spikes, and appliance-cycling surges before they reach your electronics. Same-day installation is available across DFW.

Modern suburban home exterior showing electrical service entrance for surge protection

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What It Costs

Install type	Typical price
Standard panel-mounted SPD (80–120kA)	$450–$650
Larger homes / premium SPD	$650–$850
Add-on sub-panel protection	+$150–$250

Price includes the device, labor, grounding verification, breaker space, and a written flat-rate quote before work begins. No hidden fees.

Whole-home surge protective device with LED status lights inside electrical panel

What's Included in Every Installation

UL 1449-listed Type 2 SPD, 80kA–120kA surge-current rating
Installation by a licensed Texas electrician (TECL #40628)
Grounding system verification — an SPD is only as good as your ground
Permit and inspection where required by your city
LED status indicator so you can see protection is active

Home office desk with surge protector power strip protecting laptop and electronics

Why a Panel-Mounted Protector Instead of Power Strips

Plug-in strips only protect what's plugged into them and degrade silently. A panel-mounted SPD protects everything on the circuit — HVAC, appliances, EV charger, and hardwired electronics — from surges entering through the utility line and surges generated inside your home (which cause about 80% of surge damage).

Electrician installing whole-home surge protector inside electrical panel

Ready to schedule your whole house surge protector installation?

Call now for same-day service anywhere in the Dallas–Fort Worth metroplex. Written quotes, no hidden fees.

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Frequently Asked Questions

$350–$850 installed. Most DFW homes pay $450–$650 for a quality 80–120kA panel-mounted SPD, including labor and grounding verification.

No device guarantees protection from a direct strike (30,000+ amps), but a quality SPD with proper grounding cuts damage risk from nearby strikes and induced surges by 90%+.

5–10 years. The LED indicator shows green while protection is active; we verify SPD health during annual inspections.

No. It connects to live bus bars inside an energized panel, and Texas requires licensed contractors for permitted panel work.

Service Areas

We provide whole house surge protector installation in dallas–fort worth throughout the Dallas–Fort Worth metroplex. Click any city to learn more about our local electrical services.

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