Whole House Surge Protection in Mckinney, TX
Panel-mounted whole house surge protection from $350-$850 installed, against lightning and grid surges in Mckinney, TX. Clements Electric has been a licensed Texas electrical contractor (TECL #40628) serving Mckinney homeowners and businesses since 1982.
What It Costs
Price includes the device, labor, grounding verification, breaker space, and a written flat-rate quote before work begins. No hidden fees.
What's Included in Every Installation
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).
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.
Other Services in Mckinney
Whole House Surge Protection in Nearby Cities
Get Your Whole House Surge Protection Quote in Mckinney
Fast response from local Mckinney electricians. No obligation.
Licensed & Insured
Electrical Contractor TECL #40628, Master Electrician #214180
Veteran-Owned
Proudly serving since 1982
Same-Day Service
Mon–Fri · weekend emergencies
About This Service
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.
View General Whole House Surge Protection PageNeed Whole House Surge Protection in Mckinney? Call Now.
Clements Electric has served Mckinney and the surrounding area since 1982. Our licensed, insured electricians are standing by for same-day service, emergency repairs, and accurate quotes.