21122 area and surrounding Maryland communities
(443) 401-4660
Maryland's Trusted Power and Testing
ABOUT US
Shirk Power & Testing provides professional electrical services throughout the 21122 area and surrounding Maryland communities, delivering dependable solutions built around safety, reliability, and attention to detail. We work with homeowners, landlords, and businesses to ensure electrical systems remain safe, compliant, and operating efficiently.
With a strong focus on electrical testing and diagnostics, we don’t just install and repair systems — we make sure they’re performing properly and safely long-term. From troubleshooting electrical issues to inspections, upgrades, and preventative maintenance, every job is completed with professionalism and care.
At Shirk Power & Testing, we believe quality electrical work starts with honesty, communication, and doing the job right the first time. Whether it’s a small repair or a larger installation project, our goal is to provide service customers can trust from start to finish.
Our Services
Electrical Testing & Safety Inspections
Comprehensive electrical testing services designed to identify issues early, improve safety, and ensure systems meet current code requirements.
Includes:
Electrical inspections, safety testing, panel testing, compliance checks, preventative diagnostics
Electrical Repairs & Troubleshooting
Fast and accurate diagnosis of electrical issues to restore power and protect your property from potential hazards.
Includes:
Circuit troubleshooting, breaker problems, outlet repairs, power loss issues, fault finding
Panel Upgrades & Electrical Installations
Modern electrical upgrades and installations designed to improve performance, safety, and energy efficiency.
Includes:
Electrical panel upgrades, rewiring, dedicated circuits, new electrical installations, system improvements
Lighting, Outdoor Power & Property Solutions
Enhance your property with professionally installed lighting and outdoor electrical features built for convenience and security.
Includes:
Indoor lighting, outdoor lighting, security lighting, landscape power, additional outlets, exterior electrical work
Tell us about your project and Shirk Power & Testing will get back to you within 24 hours with a clear, no-obligation quote.
Our Work
Our Reviews
Very professional and thorough with electrical testing. Explained everything clearly and gave us confidence the system was safe.
Shirk Power & Testing upgraded our panel and fixed multiple electrical issues quickly. Great communication and excellent workmanship.
Reliable, honest, and easy to work with. Installed outdoor lighting and additional power exactly how we wanted.
Our Team
Electrical Expert
Steven Shirk
Tell us about your project and Shirk Power & Testing will get back to you within 24 hours with a clear, no-obligation quote.
Shirk Power & Testing provides professional electrical services throughout the 21122 area and surrounding Maryland communities, delivering dependable solutions built around safety, reliability, and attention to detail. We work with homeowners, landlords, and businesses to ensure electrical systems remain safe, compliant, and operating efficiently.
Our Services
Electrical Testing & Safety Inspections
Electrical Repairs & Troubleshooting
Panel Upgrades & Electrical Installations
Lighting, Outdoor Power & Property Solutions