Federal janitorial & custodial contracts in Maryland
0 open government janitorial & custodial bids in Maryland right now, checked against SAM.gov every morning (last checked October 30, 2026).
Open janitorial & custodial bids in Maryland
The soonest deadlines first. "Who can bid" shows the set-aside: some bids are only for certain small businesses.
No janitorial & custodial bids with a location in Maryland are open today. New ones post on SAM.gov every weekday, and Solicity checks every morning.
Who wins janitorial & custodial work in Maryland
Small businesses with the most federal janitorial & custodial contracts performed in Maryland in the last few years. Good to know whether you're bidding against them or looking for a sub.
| Company | Based in | Federal jobs | Total won |
|---|---|---|---|
| ACE MAINTENANCE & SERVICE INC | Austin, TX | 17 | |
| R & R JANITORIAL, PAINTING & BUILDING SERVICES INC. | Washington, DC | 14 | |
| NJS JOINT VENTURE, LLC | San Jose, CA | 12 | |
| TLS JOINT VENTURE LLC | Grovetown, GA | 7 | |
| SHIELD SERVICES LLC | Princeton, MN | 4 | |
| MAIN BUILDING MAINTENANCE, INC. | San Antonio, TX | 3 | |
| GREENFIELD INTERNATIONAL CORP. | Woodbridge, VA | 3 | |
| WILLIAM L MCNAIR JR | Charlotte, NC | 3 | |
| ICMC ALLIANCE, LLC | Beltsville, MD | 2 | |
| SHINING COMPANY, LLC | Columbus, OH | 2 |
From public contract records on USAspending.gov. Solicity customers see phone numbers, a focus rating and local shops near each job. Is this your company and you'd rather not be listed? Email support@solicity.us.
What counts as janitorial & custodial work
Cleaning services for federal buildings and facilities.
Agencies file this work under several industry codes, including 561720, 561740, 561790, and under product and service codes too. Solicity searches all of them and the words buyers actually use, so you don't have to know the codes. New to federal work? Our free SAM.gov guide walks you through registering (it's free) and sending your first quote.
Janitorial & custodial contracts in other states
Other trades in Maryland
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