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Whole-House Surge Protector Cost in Gaithersburg, MD
Detailed pricing guide with local market adjustments and material comparisons
Gaithersburg Average
$300–$800
Market Tier
Mid-Size City
Cost Breakdown
Whole-House Surge Protector Cost in Gaithersburg
Mid-Size CityLowAverageHigh
$300$550$800
Market Tier
Mid-Size City (1x)
Mid-size city with average market costs
Material Cost Comparison
Whole-house surge protector(Budget)
$225–$600Dedicated breaker(Mid-Range)
$300–$800Short wiring leads(Premium)
$420–$1,120Factors that affect your cost
- Surge protector capacity (joules)
- Panel compatibility
- Whether panel has available breaker spaces
- Whole-house vs point-of-use combination
- Indicator light and warranty features
Get Quotes in Gaithersburg
L & M Electric & Plumbing LLC
Alexandria, VA
(703) 750-1222Nasr Electric
Alexandria, VA
(703) 675-1439Carmona Electric LLC
Alexandria, VA
(571) 492-8491Electricians A+ Ratings
Alexandria, VA
(703) 608-8481Founding Member
Premium spot in Gaithersburg
Ambassador
Lead the Gaithersburg community
Founding Member
Premium spot in Gaithersburg
Gaithersburg Housing Market
Median Home Price
$579,000
Homes for Sale
50
Price per Sq Ft
$285
Local Pros
600
Home Service Professionals Near Gaithersburg
lender 101Agents 95multimedia_specialist 82Landscapers 78Roofers 65Movers 65Flooring 57Cleaners 57
Median Household Income
$107,496
Median Home Value
$484,500
Median Rent
$2,008/mo
Homeownership Rate
51.3%
Population
69,225
Median Year Built
1989
Source: U.S. Census Bureau, ACS 2023 5-Year Estimates
Track Your Costs
Electrical
Whole-House Surge Protector
Date
April 2026
Cost
$550
Vendor
Your local pro
Warranty
10-year material warranty
Gaithersburg average: $300–$800
Before
Issue documented with photos
After
Repair completed, area sealed
Materials Used
Whole-house surge protectorDedicated breakerShort wiring leadsMounting hardware
Warranty Details
10-year material warranty
Auto-Checkup Created
"Surge Protector Status Check" — every 12 months
Added by youApril 2026
Property Health Score
Fair
77
electrical category +8 pts(69 → 77)
Documentation19/25
Maintenance20/25
Warranty22/25
Investment21/25
Your health score is calculated based on documentation completeness, maintenance currency, warranty coverage, and investment tracking.
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SM
Smith & Sons
Connectedelectrician
4.9(47)
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J&R Home Services
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4.7(23)
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Title:electrician
Category:electrician
Date:2026-04-05
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Cost FAQ
What is the average cost of whole-house surge protector in Gaithersburg?
The average cost of whole-house surge protector in Gaithersburg, MD ranges from $300 to $800. The final price depends on Surge protector capacity (joules), Panel compatibility, Whether panel has available breaker spaces.
What factors affect whole-house surge protector cost?
Key factors include: Surge protector capacity (joules), Panel compatibility, Whether panel has available breaker spaces, Whole-house vs point-of-use combination, Indicator light and warranty features. In Gaithersburg, local labor rates and material availability also influence pricing.
How do I get accurate quotes for whole-house surge protector in Gaithersburg?
Get at least 3 quotes from licensed professionals in Gaithersburg. Use Fizbo SmartSearch to find and compare local electricians, read reviews, and request estimates — all in one place.