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Business Details
50+ Years
experience
Emergency
services
Award-Winning Electrical Contractors in Maryland
Since 1955, Windsor Electric has set the standard for excellence in commercial and industrial electrical contracting. Our commitment to quality craftsmanship, safety, and customer satisfaction has earned us a reputation as a trusted partner for general contractors and institutions across the Mid-Atlantic region. With a focus on innovation and technical expertise, we deliver tailored electrical solutions for complex projects ranging from healthcare facilities to industrial plants. Our team of certified professionals utilizes cutting-edge technology to ensure precision in every installation, while our in-house safety manager maintains rigorous compliance with industry standards.

Recognized with multiple safety awards, including ABCs Platinum STEP Award, we combine decades of experience with continuous training to meet evolving client needs. From emergency response services to comprehensive pre-construction planning, our approach prioritizes efficiency, reliability, and long-term value for every project we undertake.
Services
Pre-Construction Services Electrical Construction Service & Maintenance Power Systems Lighting Installation Computer/Data Wiring Site Lighting Maintenance Emergency Response Facility Upgrades Electrical Installations
Details
  • Year established: 1955
Highlights and features
  • We offer 24/7 emergency electrical services with fully equipped response teams
  • Our safety-certified professionals have maintained ABCs Platinum STEP Award for 3 years
  • We implement Trimble layout and Bluebeam technology for construction precision
  • Our in-house safety manager conducts regular job site inspections and training
  • We provide comprehensive electrical solutions from pre-construction planning to maintenance
Associations and certifications
  • ABCs Platinum STEP Award
  • IWIFs Workplace Safety Award
What people say
Exceptional pre-planning Unwavering commitment Innovative solutions Prompt response Highest standards
Services
Pre-Construction Services
Our pre-construction team collaborates with clients during design development to optimize budgets, schedules, and constructability. We provide expert cost estimating, value engineering, and scheduling analysis to ensure project success. With early involvement in fast-track environments, we help clients achieve their goals while maintaining quality and safety standards.
Electrical Construction
We deliver comprehensive electrical construction for new buildings and major renovations. Our services include power distribution, lighting systems, and data infrastructure for commercial, institutional, and industrial facilities. Our experienced teams use advanced technology to execute complex installations with precision and reliability.
Service & Maintenance
Our 24/7 service department handles emergency repairs, preventive maintenance, and system upgrades. Trained technicians respond promptly to service calls using fully equipped trucks and modern diagnostic tools. We maintain all types of commercial and industrial electrical systems to ensure continuous operation and safety compliance.
Emergency Response
We provide immediate response for electrical emergencies with trained crews available around the clock. Our fleet includes bucket trucks and specialized equipment to address urgent issues. This service ensures minimal downtime for critical operations in commercial and industrial settings.
Facility Upgrades
We specialize in modernizing existing electrical systems for improved efficiency and code compliance. Our services include panel replacements, system expansions, and technology integration. We handle complex upgrades while maintaining operational continuity for healthcare, education, and industrial facilities.
People
Donald Kirk Jr.
Chief Executive Officer
Leading Windsor Electric's strategic direction with decades of industry experience, ensuring continued growth while maintaining the company's founding commitment to quality and safety standards established in 1955.
Michael Larsen
President
Overseeing daily operations and business development with 25+ years in electrical contracting, focusing on client relationships and project execution excellence across commercial and industrial sectors.
Edward Kirk
Executive Vice President
Managing key operations and project oversight with extensive experience in complex electrical systems, ensuring adherence to safety protocols and quality control standards for all construction activities.
John Gardner
Chief Financial Officer
Handling financial strategy and business operations with expertise in construction accounting, maintaining fiscal responsibility while supporting company growth and client service initiatives.
Kris Parker
Vice President - Director of Field Operations
Supervising field operations and workforce management with deep knowledge of electrical systems, ensuring efficient project delivery while maintaining safety and quality standards across all job sites.
Questions
What types of electrical services do you offer?
We provide pre-construction planning, electrical construction, emergency response, and maintenance services for commercial, industrial, and institutional clients across the Mid-Atlantic region.
Are you available for emergency electrical work?
Yes, our 24/7 service department responds immediately to electrical emergencies with fully equipped trucks and trained technicians to minimize downtime for critical operations.
Which areas do you serve?
We serve Maryland, Virginia, Washington D.C., and Southern Pennsylvania, with our main office located in Owings Mills, MD.
What safety certifications do you hold?
We maintain ABCs Platinum STEP Award for three consecutive years and IWIFs Workplace Safety Award, with an in-house safety manager conducting regular job site inspections.
How do you handle complex projects?
Our team uses Trimble layout technology and Bluebeam software for precise execution, with experienced project managers coordinating all phases from design through completion.
Can you handle large-scale facility upgrades?
Yes, we specialize in modernizing electrical systems for healthcare, education, and industrial facilities while maintaining operational continuity and meeting current code requirements.