Who buys Product and Service Code Z1AA (Maintenance of Office Buildings), who wins it, what's open now and which contracts expire next — from FY2026 USAspending awards and live SAM.gov solicitations.
Contract data as of Oct 18, 2026 (USAspending) · recent coverage verified weekly
| Quarter | Awards | Obligated | Change |
|---|---|---|---|
| Q1 FY2026 | 384 | $177.4M | — |
| Q2 FY2026 | 939 | $152.7M | -14% |
| Q3 FY2026 | 1,455 | $173.7M | +14% |
| Q4 FY2026 · partial | 1,517 | $254.6M | +47% |
Federal fiscal quarters (Q1 = Oct–Dec). Awards are counted in the quarter they start; obligations are the award's obligated amount. The Department of Defense publishes contract awards to USAspending with a 90-day delay, so Q4 FY2026 is still missing most DoD awards (DoD is 16% of this code's dollars) — treat that quarter as incomplete, not as a spending decline.
| # | Contractor | Obligated | Share |
|---|---|---|---|
| 1 | SOUTH DADE AIR CONDITIONING & REFRIGERATION INC | $48.4M | 6.4% |
| 2 | MILLER ELECTRIC COMPANY | $31.8M | 4.2% |
| 3 | APEX FSE JV LLC | $26.7M | 3.5% |
| 4 | DAE SUNG LLC | $23.6M | 3.1% |
| 5 | ANDERCORP LLC | $22.8M | 3.0% |
| 6 | PUNDIR GROUP, INC | $20.3M | 2.7% |
| 7 | ACTION FACILITIES MANAGEMENT INC | $19.9M | 2.6% |
| 8 | KATMAI INTEGRATED SOLUTIONS, LLC | $19.8M | 2.6% |
| 9 | NATIVE STAR GROUP, INC | $19.2M | 2.5% |
| 10 | K'OYITL'OTS'INA, LIMITED | $18.1M | 2.4% |
Registrations are rolled up to their corporate parent (USAspending parent UEI), so a company with several SAM registrations ranks once.
| Agency | Obligated | Share |
|---|---|---|
| General Services Administration | $478.2M | 63.0% |
| Department of Defense | $122.9M | 16.2% |
| Department of Health and Human Services | $31.7M | 4.2% |
| Department of Homeland Security | $28.3M | 3.7% |
| Department of Agriculture | $28.1M | 3.7% |
| Department of Transportation | $21.6M | 2.9% |
| Department of State | $19.0M | 2.5% |
| Department of the Treasury | $7.4M | 1.0% |
| Department of Veterans Affairs | $5.5M | 0.7% |
| Department of Justice | $4.8M | 0.6% |
| Start | Contract · recipient | Obligated |
|---|---|---|
| Sep 15, 2026 | REPLACE BUILDING 10 CHILLER AND COOLING TOWER APEX FSE JV LLC · Department of Health and Human Services | $26.7M |
| Aug 1, 2026 | AWARDS AND FUNDS FOLLOW-ON YEAR 4 WITH EQUITABLE WAGE ADJUSTMENTS AND INCORPORATES THE G80 SPACE REQUIREMENTS AT THE CONRAD B. DUBERSTEIN, EMANUEL CELLER U.S. COURTHOUSE AND THEODORE ROOSEVELT UNITED FEDCAP REHABILITATION SERVICES, INC · General Services Administration | $10.9M |
| Aug 25, 2026 | ALTERNATE SITUATION ROOM ROMEM AQUA SYSTEMS CO INC · General Services Administration | $10.9M |
| Sep 4, 2026 | THE PURPOSE OF THIS AWARD IS TO PROVIDE TEMPORARY OPERATIONS AND MAINTENANCE (O&M) CARETAKER STATUS & POST CLOSING SERVICES NECESSARY TO SUPPORT THE OFFICE OF ASSET AND FACILITIES MANAGEMENT (OAFM) TEYA DIVERSIFIED SERVICES LLC · Department of Homeland Security | $10.0M |
| Sep 1, 2026 | BPA CALL AWARD TO REPLACE 47PC0622F0002 FOR OPERATIONS AND MAINTENANCE SERVICES AT 1 FEDERAL BUILDING IN NEW YORK, NEW YORK FOR THE REMAINING 3 MONTHS OF OPTION YEAR 4. SOUTH DADE AIR CONDITIONING & REFRIGERATION INC · General Services Administration | $9.0M |
The largest obligations on awards that started in the window’s latest quarter.
| Ends | Contract · recipient | Obligated |
|---|---|---|
| Feb 28, 2027 | COMPLETE FACILITIES MAINTENANCE SERVICES HARRY S. TRUMAN FEDERAL BUILDING TATITLEK TECHNOLOGIES, LLC · Department of State | $153.2M |
| Feb 28, 2027 | FACILITY MANAGEMENT SERVICES FOR SELECTED DEPARTMENT OF STATE FACILITIES (INCLUDES OPERATIONS AND MAINTENANCE AND REIMBURSABLES) T&H SERVICES, LLC · Department of State | $79.0M |
| Feb 28, 2027 | COMPLETE FACILITIES MAINTENANCE SERVICES NATIONAL FOREIGN AFFAIRS TRAINING CENTER- SA-42 INCREMENTAL FUNDING TATITLEK TECHNOLOGIES, LLC · Department of State | $58.2M |
| Dec 31, 2026 | AFRL LABORATORY SUPPORT OPERATIONS (ALSO) SELECTTECH SERVICES CORPORATION · Department of Defense | $51.2M |
| Feb 28, 2027 | ADD PACKAGE TO CLIN 702_NOT TO EXCEED $2,500 PACARCTIC, LLC · Department of State | $38.6M |
1,994 contracts under this code reach their final end date (options included) in the next 12 months.
| Set-aside type | Obligated | Share |
|---|---|---|
| Small business set-aside | $72.0M | 30.6% |
| 8(a) | $58.3M | 24.8% |
| SDVOSB | $5.7M | 2.4% |
| WOSB / EDWOSB | $0 | 0.0% |
| HUBZone | $10K | 0.0% |
| Other (Indian economic enterprise, veteran, …) | $126K | 0.1% |
| No set-aside (full & open) | $98.9M | 42.1% |
Share of obligations on awards whose set-aside type is recorded — 31% of this market's dollars. Most USAspending bulk-archive records leave the field blank, so blank awards are excluded rather than counted as full & open.
Showing the 10 most recently posted of 32. Links open the notice on SAM.gov.
Source: USAspending.gov contract awards (prime awards with a start date from Oct 1, 2025 through Sep 30, 2026), SAM.gov contract opportunities, and SBA size standards. Recompetes are contracts whose final end date — options included — falls in the next 12 months. Figures are recomputed when a new USAspending load lands. See our data sources.