Whole-House Surge Protector in Hazelwood, MO
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Cost Range
$255–$680
Local Pros
26 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.
Hazelwood Climate Considerations (mixed humid)
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 Hazelwood
Low
$255
Average
$468
High
$680
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 Hazelwood
Mister Sparky of St. Louis
Saint Louis, MO
(314) 257-0053
Exceptional Electric
St. Charles, MO
(636) 782-4170
Kay Bee Electric | St. Louis Electrician
St. Charles, MO
(314) 837-3308Streib Company
Saint Louis, MO
(314) 487-7474Founding Member
Premium spot in Hazelwood
Ambassador
Lead the Hazelwood community
Founding Member
Premium spot in Hazelwood
Hazelwood Housing Market
Median Household Income
$55,930
Median Home Value
$154,900
Median Rent
$956/mo
Homeownership Rate
59.5%
Population
25,214
Median Year Built
1970
Source: U.S. Census Bureau, ACS 2023 5-Year Estimates
Track This in PropDoctor
Whole-House Surge Protector
Date
April 2026
Cost
$468
Vendor
Your local pro
Warranty
10-year material warranty
Hazelwood average: $255–$680
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
Fair
electrical category +8 pts(67 → 75)
Your health score is calculated based on documentation completeness, maintenance currency, warranty coverage, and investment tracking.
Maintenance Plan for Hazelwood
Recommended Maintenance Plan — Hazelwood, Missouri
Key Risks
- • High heat & humidity spells
- • Ice storms
Schedule
Visual inspection (DIY)(DIY)
Professional whole-house surge protector
Estimated: $300–$800
Emergency inspection for damage
Estimated: $100–$300
Plan for full replacement
Estimated: $900–$2,400
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Smith & Sons
Connectedelectrician
J&R Home Services
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Missouri Regulations
Building Code: IRC 2018 (varies by jurisdiction)
Seller Disclosure: Sellers must complete a Seller's Disclosure Statement covering material facts about the property condition.
Natural Disaster Risks: Tornadoes, Flooding, Earthquakes (New Madrid), Ice storms