Whole-House Surge Protector in Los Angeles, CA
Find trusted professionals, understand costs, and track repairs in PropDoctor
Cost Range
$390–$1,040
Local Pros
39 available
Overview
Install a whole-house surge protection device at your electrical panel to protect all electronics, appliances, and HVAC systems from power surges caused by lightning, utility switching, or internal sources.
Los Angeles Climate Considerations (hot dry)
Common Signs You Need Whole-House Surge Protector
- • Electronics damaged during storms
- • Frequent small power surges
- • Expensive electronics or smart home systems
- • Area prone to lightning strikes
- • No surge protection beyond power strips
Whole-House Surge Protector Cost in Los Angeles
Low
$390
Average
$715
High
$1,040
When to Call a Professional
Call a professional when:
Whole-house surge protectors connect directly to your electrical panel and require working with live circuits. Always hire a licensed electrician for panel-level work.
Electricians in Los Angeles
LEI Electrical Contractors INC
Long Beach, CA
(562) 455-8061TM Electrical LLC
Long Beach, CA
(562) 370-0357
GRT Electric
Long Beach, CA
(562) 234-3914
Molina Electrical and Repair
Long Beach, CA
(323) 919-1813Founding Member
Premium spot in Los Angeles
Ambassador
Lead the Los Angeles community
Founding Member
Premium spot in Los Angeles
Los Angeles Housing Market
Median Home Price
$1,099,900
Homes for Sale
426
Price per Sq Ft
$718
Local Pros
536
Home Service Professionals Near Los Angeles
Median Household Income
$80,366
Median Home Value
$879,500
Median Rent
$1,879/mo
Homeownership Rate
36.3%
Population
3,857,897
Median Year Built
1964
Source: U.S. Census Bureau, ACS 2023 5-Year Estimates
Track This in PropDoctor
Whole-House Surge Protector
Date
April 2026
Cost
$715
Vendor
Your local pro
Warranty
10-year material warranty
Los Angeles average: $390–$1,040
Before
Issue documented with photos
After
Repair completed, area sealed
Materials Used
Warranty Details
10-year material warranty
Auto-Checkup Created
"Surge Protector Status Check" — every 12 months
Property Health Score
Good
electrical category +8 pts(73 → 81)
Your health score is calculated based on documentation completeness, maintenance currency, warranty coverage, and investment tracking.
Maintenance Plan for Los Angeles
Recommended Maintenance Plan — Los Angeles, California
Key Risks
- • Extreme heat (115°F+)
- • Overnight freezes at elevation
Schedule
Visual inspection (DIY)(DIY)
Professional whole-house surge protector
Estimated: $300–$800
Plan for full replacement
Estimated: $900–$2,400
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I found 39 electricians in your area. Here are the top results:
Smith & Sons
Connectedelectrician
J&R Home Services
electrician
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California Regulations
Building Code: CBC 2022 (based on IRC 2021)
Seller Disclosure: California has among the most extensive disclosure requirements in the US. Sellers must complete a Transfer Disclosure Statement (TDS) plus Natural Hazard Disclosure (NHD).
Natural Disaster Risks: Earthquakes, Wildfires, Mudslides, Drought