Whole-House Surge Protection in Texas
Panel-mounted surge protective devices plus point-of-use protection for the electronics, pumps and appliances that surge strips never reach.
Serving 504 cities and 96 counties across Texas, on Central time.
Typical national range $300 – $900 · Planned project — free estimates typical
- Licensed electricians only — ask for the licence number and confirm it before work begins.
- 24/7 availability for genuine emergencies — burning smells, sparks, water damage and total power loss.
- Every quote itemised — materials, labour, permit fee and anything that could change the scope.
- Insurance and workers’ compensation verified before anyone arrives at your property.
- Permits pulled where the job requires one, so the work is inspected and documented for resale.
Surge Protection in Texas: when to call
- A lightning storm or utility event has already killed devices
- Electronics, garage door openers or HVAC boards failing repeatedly
- A home office, home theatre or workshop with expensive equipment
- Modern appliances with sensitive control boards everywhere
- Insurance or a warranty claim that asked for surge protection
Cost in Texas
The line items below are national 2026 planning ranges for this work. Local variation in Texas comes from labour rates, permit fees and access — not from the job description.
| Work | Typical range | Notes |
|---|---|---|
| Whole-house surge protective device (Type 2) | $300 – $700 | Panel-mounted with dedicated breaker |
| Premium SPD with higher surge rating | $450 – $900 | For lightning-prone areas |
| Grounding and bonding repair before SPD install | $250 – $800 | Often required for warranty coverage |
| Sub-panel surge protection | $350 – $750 | Detached garage, shop, pool equipment |
| Point-of-use protection review | $100 – $300 | Often bundled with the panel device |
What the work involves
- Panel-mounted SPD sized to the service and installed on a dedicated breaker
- Correct grounding and bonding verification, since SPD performance depends on it
- Point-of-use protection recommendations for sensitive electronics
- Testing and documentation of the installation for insurance purposes
- Explanation of what protection does and does not cover
What drives the price in Texas
Surges come from inside the house far more often than from lightning: motors and compressors switching on and off create repeated small events that degrade control boards over years.
An SPD is only as good as the grounding system it connects to, which is why a grounding inspection is part of a proper installation.
Surge Protection by city in Texas
Pick the city closest to you for the local page, including every covered ZIP code and the local electrician listing.
Surge Protection in Houston
Surge Protection in Dallas
Surge Protection in San Antonio
Surge Protection in Austin
Surge Protection in Fort Worth
Surge Protection in Arlington
Surge Protection in Waco
Surge Protection in Tyler
Surge Protection in Irving
Surge Protection in Spring
Surge Protection in Corpus Christi
Surge Protection in Denton
Surge Protection in Garland
Surge Protection in Plano
Surge Protection in Conroe
Surge Protection in Pasadena
Surge Protection in Wichita Falls
Surge Protection in Huntsville
Surge Protection in Galveston
Surge Protection in Katy
Surge Protection in Round Rock
Surge Protection in Grand Prairie
Surge Protection in Longview
Surge Protection in Lubbock
Map of Texas coverage for this service
The 14 largest covered cities in Texas for whole-house surge protection.
Sample ZIP codes in Texas
Whole-House Surge Protection in Texas — FAQ
How do I know the electrician is licensed?
Ask for the licence number before work begins and confirm it with the licensing authority for your state or municipality. Electrical licensing is handled at state level in most of the country and at city or county level in a few large metro areas, so the correct place to verify depends on where you live. A licensed contractor will give you the number, and usually the insurance certificate too, without being asked twice.
Which cities in Texas request this most?
The highest volume comes from Houston, Dallas, San Antonio, Austin, Fort Worth and the surrounding suburbs, which is where the densest housing stock and the oldest wiring systems tend to be.
What payment methods are typical?
Card, cheque and bank transfer are common, with financing available on larger projects through some companies. Be cautious of anyone demanding full payment in cash up front — a deposit for materials is normal on large jobs, full prepayment is not.
How much does an electrician cost per hour?
Licensed residential electricians generally charge in the $50 to $150 per hour range in 2026, plus a service call fee of roughly $75 to $200. Most companies now price common jobs flat-rate rather than hourly, which means the number you are quoted is the number you pay if the scope does not change.
What should I do while waiting for an electrician?
For an urgent fault, switch the affected circuit off at the panel and leave it off. If the panel itself is hot, smoking, sparking or wet, do not touch it and keep everyone away from it. Never pull a meter or open a panel, and never pour water on anything electrical.
Does whole-house surge protection need a permit in Texas?
Permit requirements depend on the job and on your city or county, not just the state. Work involving a panel, a service change, new circuits or wet locations almost always needs one, and the inspection is carried out locally. Ask the contractor to confirm and to file it.
What does whole-house surge protection cost in Texas?
The national 2026 range for this work is $300 to $900. Expect Texas pricing to sit somewhere in that band, adjusted for local labour rates, permit fees and how accessible the wiring is. Ask for a flat price per task rather than an hourly estimate.
Who does whole-house surge protection in Texas?
Whole-house surge protection in Texas is performed by licensed electrical contractors working within their own local service areas. The network covers 1,260 ZIP codes here, and requests are routed by address rather than by city name.
This service in other states
- Surge Protection in California
- Surge Protection in Pennsylvania
- Surge Protection in New York
- Surge Protection in Florida
- Surge Protection in New Jersey
- Surge Protection in Massachusetts
- Surge Protection in Illinois
- Surge Protection in Ohio
- Surge Protection in North Carolina
- Surge Protection in Washington
- Surge Protection in Iowa
- Surge Protection in Georgia
- Surge Protection in Maryland
- Surge Protection in Indiana
- Surge Protection in Minnesota
- Surge Protection in Connecticut
- Surge Protection in Michigan
- Surge Protection in Louisiana
- Surge Protection in Alabama
- Surge Protection in Colorado
Related services
Whole-House Surge Protection in Texas — get a price
Free phone triage: describe what is happening and find out whether it needs a visit today or can be scheduled. No obligation, no charge for the call.
Call (619) 877-0478Open 24 hours a day, 7 days a week. Ask for the licence number and the trip fee before anyone is dispatched.
Coverage: 18,671 US ZIP codes across 47 states. National service list: 20 categories.