TRADEMASTERS SERVICE, INC.
TRADEMASTERS SERVICE, INC. is a federal contractor, registered under UEI SDLRS9EN67N3 and CAGE code 43NA6. It has been awarded $206,437,420 in federal contracts. Primary work spans Facilities Support Services, Plumbing, Heating, and Air-Conditioning Contractors, and Commercial and Institutional Building Construction. Top awarding agencies include General Services Administration, Department Of Labor, and Department Of Defense.
Contact Information
Registration and classification details
Registration
UEI Code
SDLRS9EN67N3CAGE Code
43NA6Entity Structure
Corporate Entity (Not Tax Exempt)Established
N/ABusiness Classifications
NAICS Codes
Federal Contracting Overview
Award totals, agency breakdown, NAICS distribution, and geographic footprint.
AI Capability Profile
TradeMasters Service, Inc. specializes in comprehensive facilities support services for federal infrastructure, delivering maintenance, repair, and emergency response solutions for mission-critical government buildings. Their technical expertise spans HVAC system repairs, fire alarm system integrati...
TradeMasters Service, Inc. specializes in comprehensive facilities support services for federal infrastructure, delivering maintenance, repair, and emergency response solutions for mission-critical government buildings. Their technical expertise spans HVAC system repairs, fire alarm system integration, door operator replacements, flood remediation, diesel storage tank upgrades, and above-standard cleaning services. The company demonstrates strong proficiency in facility lifecycle support, including mechanical system upgrades, emergency response protocols, and preventive maintenance execution under strict federal compliance standards. Their ability to rapidly mobilize for time-sensitive repairs—such as emergency flooding response or critical door system failures—highlights operational agility and reliability in high-stakes environments. The contractor maintains a consistent and deep relationship with the General Services Administration and the Department of Labor, providing ongoing facilities maintenance and infrastructure upgrades across federal office complexes, warehouses, and headquarters facilities. For GSA, they execute routine and emergency repairs at high-security sites including ATF headquarters and Franconia Federal Warehouse, while for DOL, they deliver work order execution under BPA frameworks for fire alarm tie-ins, system calibration, and building system modernization. Their work reflects a pattern of repeat engagement, indicating trusted, long-term vendor status with these agencies. TradeMasters operates primarily under NAICS 561210, focusing on facilities support services that encompass building operations, maintenance, and minor construction interventions. Their vertical specialization lies in federal building infrastructure sustainment, particularly in federal property managed by GSA and labor-focused agencies. They are not a general contractor but a precision service provider focused on mechanical, electrical, and environmental system upkeep within occupied federal facilities. TradeMasters Service, Inc. is a small business structured as a 2L entity headquartered in Lorton, Virginia. The company holds no federal certifications but maintains a focused geographic footprint aligned with federal facility clusters in the National Capital Region. Their market positioning is that of a responsive, technically proficient facilities support vendor trusted for mission-critical, non-disruptive operations within sensitive government environments.
Key Performance Metrics
Awards Count
1,265
All time
Active
67
Currently performing
Completed
1,198
Past period of performance
Total Awards
All time
Contracts
Prime · all time
Subcontracts
Sub · all time
Grants
Prime · all time
Subgrants
Sub · all time
Award Analytics & Distribution
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