Trusted Electricians in Prince Frederick, MD 20678 - David L Swann & Son

Prince Frederick, MD 20678

(410) 535-1113

Company Background

David L Swann & Son is a trusted, family-owned electrical contractor serving Prince Frederick and Calvert County. With deep roots in the community, their team understands the specific electrical challenges local homeowners face, particularly water intrusion in outdoor and ground-level outlets, and power surges that damage appliances. They address these common issues head-on with thorough electrical inspections, identifying moisture-compromised wiring, recommending GFCI upgrades, and installing whole-home surge protection. Their local expertise ensures they provide durable solutions tailored to Maryland's climate, helping protect your home's safety and your valuable electronics from the region's frequent electrical problems.

Main Services

  • Electric inspection

Common Questions

How can an electrical inspection help with water getting into my Prince Frederick home's outlets?

Water intrusion is a common issue here due to our climate and soil. Our inspection identifies outlets at risk, checks for corrosion or damaged wiring from past moisture, and ensures all outdoor and wet-area receptacles are properly protected with GFCI technology to prevent shocks and potential fires.

Can a whole-home surge protector installed by your team prevent my appliances from being damaged?

Absolutely. Local power fluctuations can harm expensive appliances. We recommend and install whole-home surge protection at your main electrical panel. This acts as a first line of defense, clamping down on voltage spikes before they enter your home's wiring, offering far broader protection than basic power strips.

What do you specifically look for during an electrical inspection related to local surge and moisture problems?

For Prince Frederick homes, we focus on signs of water damage near panels and outlets, test all GFCIs for proper function, assess the grounding system's integrity, and evaluate your current level of surge protection. This allows us to create a targeted plan to fortify your home against the issues we see most often in Calvert County.

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours


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