Specified Electrical Systems, LLC

Specified Electrical Systems, LLC is a full-service electrical contractor serving the Washington/Baltimore metro area with expertise in fire alarm, automation, and complex commercial/industrial projects.

About

Specified Electrical Systems, LLC is a full-service electrical contractor serving the Washington/Baltimore metropolitan area. Established in 2005, the company has built a reputation for providing immediate response, superior customer service, competitive pricing, and an honest approach. The company's core services include fire alarm systems, tenant build-outs, new construction, power supply upgrades, VFD installations, and preventive maintenance. Specified Electrical Systems specializes in complex commercial, industrial, and institutional projects, serving clients across sectors like healthcare, manufacturing, and infrastructure. Their experienced team brings expertise in building automation systems, switchgear upgrades, and other technical electrical capabilities. Specified Electrical Systems is headquartered in Upper Marlboro, Maryland and serves clients throughout the Mid-Atlantic region, including Maryland, Virginia, Washington DC, and West Virginia. The company maintains a local presence with additional locations to support projects of all scopes, from small renovations to large-scale industrial facilities. As a signatory contractor with IBEW Local 26, Specified Electrical Systems employs skilled union tradespeople committed to quality, safety, and reliability. The company holds numerous certifications including NICET for fire alarm specialists, and has a bonding capacity of $25,000,000 to support complex projects. Their exemplary safety record includes EMR and OSHA metrics that consistently exceed industry standards. With a team of over 100 professionals, Specified Electrical Systems has the resources to handle projects ranging from tenant fit-outs to multi-million dollar industrial facilities. The company's portfolio includes notable projects for clients in the healthcare, commercial, and manufacturing sectors. Specified Electrical Systems' combination of union expertise, technical capabilities, and safety focus has earned them a reputation as a trusted partner for electrical and controls work across the Mid-Atlantic. For electrical contracting services in the Washington/Baltimore metro, Specified Electrical Systems offers reliable, high-quality workmanship and an uncompromising commitment to customer satisfaction. Contact them to discuss your next commercial, industrial, or institutional electrical project.

Service Area

States
Service Radius: 100 miles

Additional Locations

Crofton, MD
P.O. Box 4105
21114

Project Types

CommercialHealthcareIndustrialInstitutional

Notable Projects

  • Projects for healthcare, commercial, and manufacturing clients

Union Affiliations

Certifications & Memberships

Certifications

Association Memberships

Contact Information

Map showing location of 16201 Trade Zone Avenue, Suite 112, Upper Marlboro, MD 20774, Upper Marlboro, MD 20774
Address
16201 Trade Zone Avenue, Suite 112, Upper Marlboro, MD 20774
Upper Marlboro, MD 20774

Company Details

Established
2005
Employees
101-250

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Data Sources

This information is compiled from publicly available sources to ensure accuracy and transparency.

specifiedelectric.com(4 pages)• Accessed: 1/13/2026
procore.com• Accessed: 1/13/2026
safer.fmcsa.dot.gov• Accessed: 1/13/2026

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