KEYSTONE MAINTENANCE SERVICES CORP
READING, PAยทNAICS 561790
Rank #1 of 4 in NAICS 561790
Rank #4 of 36 in PA
Federal Score
About this contractor
Keystone Maintenance Services Corp, based in Reading, PA, specializes in providing a range of maintenance and cleaning services, as indicated by their primary NAICS code 561790. The company serves a diverse clientele, with a significant focus on federal contracts, particularly with the Department of Defense, which is their top agency for awards. Keystone Maintenance Services has demonstrated its capability in securing federal contracts, with a lifetime award total of $1.18 million, reflecting their reliability and expertise in the maintenance sector. The company holds several Small Business Administration certifications, including Veteran-Owned Small Business (VOSB) and Service-Disabled Veteran-Owned Small Business (SDVOSB), which highlight their commitment to supporting veteran entrepreneurship. Keystone Maintenance Services Corp has been successful in securing recent federal awards for the years 2024, 2025, and 2026, underscoring their ongoing relevance and competitiveness in the federal contracting space. These certifications and their award history make them a notable player for potential teaming partners or procurement officers seeking a reliable maintenance service provider with a strong track record in federal projects.
How KEYSTONE MAINTENANCE SERVICES CORP compares
vs 3 peers in NAICS 561790Strengths
- Federal Score is higher than 100% of peers in NAICS 561790.
- Lifetime awards $1.08M above median for the peer set.
- Carries 5 SBA certifications โ stacked set-asides give bid-pool advantages.
Watch-outs
- SAM.gov registration not active โ must re-register before bidding.
Top peer in this NAICS: FOREMOST SERVICES LLC ($99K lifetime awards)
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Award history
Awards by year
Certifications & data
SBA certifications
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Profile published 5/26/2026. Data sourced from SAM.gov, USAspending, and Apollo. Refreshed nightly.