| | SERVICE: REPLACEMENT CHILLER FOR MSC (SUZ) | BOILER & FURNACE CLEANERS, INC | $43,340 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238220Plumbing, Heating, and Air-Conditioning Contractors | J045MAINT/REPAIR/REBUILD OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT | Sep 12, 2025 | Sep 12, 2025 | Dec 30, 2025 |
| | SERVICE: VALVE REPLACEMENT FOR OFMR, SUITLAND ZONE | BOILER & FURNACE CLEANERS, INC | $17,274 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238220Plumbing, Heating, and Air-Conditioning Contractors | J043MAINT/REPAIR/REBUILD OF EQUIPMENT- PUMPS AND COMPRESSORS | Aug 26, 2025 | Aug 26, 2025 | Oct 15, 2025 |
| | SERVICES OF REPLACE HOT WATER HEATER AT MSC | BOILER & FURNACE CLEANERS, INC | $58,482 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238220Plumbing, Heating, and Air-Conditioning Contractors | N041INSTALLATION OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT | Jun 30, 2025 | Jun 30, 2025 | Jul 20, 2025 |
| | SERVICE REPAIR THE REFACTORY ON REAR DOOR OF BOILER. | BOILER & FURNACE CLEANERS, INC | $6,965 | SMITHSONIAN INSTITUTION | — | — | 444190 | Z152 | Nov 21, 2008 | Nov 21, 2008 | Dec 19, 2008 |
| | SERVICES- REPLACE DEUPLEX CONDENSATE TANK IN THE CRC CHILLER PLANT. | BOILER & FURNACE CLEANERS, INC | $6,475 | SMITHSONIAN INSTITUTION | — | — | 444190 | Z152 | May 9, 2007 | May 9, 2007 | Jun 4, 2007 |
| | SERVICES-REPLACE HEAT EXCHANGER AND SHELL. 10001095. | BOILER & FURNACE CLEANERS, INC | $11,485 | SMITHSONIAN INSTITUTION | — | — | 444190 | Z152 | Apr 30, 2007 | May 9, 2007 | May 30, 2007 |
| | NO REQUIREMENTS | BOILER & FURNACE CLEANERS, INC | $152,798 | PUBLIC BUILDINGS SERVICE | — | — | 332410Power Boiler and Heat Exchanger Manufacturing | 4410INDUSTRIAL BOILERS | Mar 26, 2007 | Mar 23, 2007 | Sep 30, 2007 |
| | 200412!001852!2100!W91QV1!CAPITOL CONTRACTING CENTER !W91QV104P0402 !A!N! !N! ! !20040922!20041029!802418749!802418749!604721019!N!BOILER AND FURNACE CLEANERS, I!4320 BLADENSBURG ROAD !BRENTWOOD !MD!20722!00400!033!24!ADELPHI !PRINCE GEORGE S !MARYLAND !+000000011950!N!N!000000000000!Z242!MAINT/HEATING & COOLING PLANTS !S1 !SERVICES !000 !* !444190!E! !9! ! ! ! ! !99990909!C! ! !N!B!D!N!J!1!001! ! !Z!N!Z! ! !Y!B!N!N! ! !Z! !A!A!00 !A!B!N! ! ! ! ! ! !0001! ! | BOILER & FURNACE CLEANERS, INC | $0 | DEPT OF THE ARMY | — | — | 444190 | Z242 | Sep 22, 2004 | Sep 22, 2004 | — |
| | REPAIR AND REPLACEMENT OF TUBES IN BOILER AT BLDG.14. | BOILER & FURNACE CLEANERS, INC | $3,179 | AGRICULTURAL RESEARCH SERVICE | — | — | 421610 | Z299 | Jun 17, 2004 | Jun 18, 2004 | Jun 29, 2004 |
| | BOILER REPAIR | BOILER & FURNACE CLEANERS, INC | $9,179 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | — | — | — | Jan 14, 2004 | Jan 14, 2004 | Feb 28, 2004 |
| | 200407!000071!5700!LA01 !11 CONS/LGCW !FA701204P0078 !A!N! !N! ! !20031112!20040419!802418749!802418749!604721019!N!BOILER AND FURNACE CLEANERS, I!4320 BLADENSBURG ROAD !BRENTWOOD !MD!20722!50000!001!11!WASHINGTON !DISTRICT OF COLUMBIA !D.C. !+000000167950!N!N!000000000000!W045!LEASE OR RENTAL OF EQ/PLUMBING & HEATING EQUIPMENT!S1 !SERVICES !000 !* !532490!E! !9! ! ! ! ! !99990909!D! ! !B! !A!N!J!2!006! ! !Z!N!Z! ! !Y!B!N!N! ! !A! !B!A!00 !A!B!N! ! ! ! !5700! !0001! ! | BOILER & FURNACE CLEANERS, INC | $0 | DEPT OF THE AIR FORCE | — | — | 532490Other Commercial and Industrial Machinery and Equipment Rental and Leasing | W045LEASE OR RENTAL OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT | Nov 12, 2003 | Nov 12, 2003 | — |
| | BOILER REPAIR | BOILER & FURNACE CLEANERS, INC | $28,778 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | — | 811310Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | 4410INDUSTRIAL BOILERS | Oct 22, 2003 | Oct 22, 2003 | Nov 12, 2003 |
| | — | BOILER & FURNACE CLEANERS, INC | $0 | UNITED STATES SOLDIERS AND AIRMENS HOME | — | — | 811310Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | 4410INDUSTRIAL BOILERS | Oct 15, 2001 | Oct 15, 2001 | Jan 15, 2004 |
| | — | BOILER & FURNACE CLEANERS, INC | $0 | AGRICULTURAL RESEARCH SERVICE | — | — | 234910 | Z299 | Jan 15, 2001 | Jan 15, 2001 | Mar 15, 2001 |
| | — | BOILER & FURNACE CLEANERS, INC | $0 | VETERANS AFFAIRS, DEPARTMENT OF | — | — | 811310Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | Z242 | Dec 15, 2000 | Dec 15, 2000 | Dec 15, 2000 |
| | — | BOILER & FURNACE CLEANERS, INC | $0 | AGRICULTURAL RESEARCH SERVICE | — | — | — | Z199 | Jul 15, 1999 | Jul 15, 1999 | Aug 15, 1999 |
| | — | BOILER & FURNACE CLEANERS, INC | $0 | AGRICULTURAL RESEARCH SERVICE | — | — | — | Z182 | Jun 15, 1996 | Jun 15, 1996 | Jul 15, 1996 |
| | — | BOILER & FURNACE CLEANERS, INC | $0 | DEPT OF THE ARMY | — | — | — | Y242 | Jun 15, 1996 | Jun 15, 1996 | May 15, 1997 |
| | — | BOILER & FURNACE CLEANERS, INC | $0 | AGRICULTURAL RESEARCH SERVICE | — | — | — | Z182 | Sep 15, 1995 | Sep 15, 1995 | Oct 15, 1995 |
| | — | BOILER & FURNACE CLEANERS, INC | $0 | AGRICULTURAL RESEARCH SERVICE | — | — | — | Z182 | Jun 15, 1995 | Jun 15, 1995 | Oct 15, 1995 |
| | — | BOILER & FURNACE CLEANERS, INC | $0 | AGRICULTURAL RESEARCH SERVICE | — | — | — | Z182 | Jun 15, 1994 | Jun 15, 1994 | Sep 15, 1994 |
| | — | BOILER & FURNACE CLEANERS, INC | $0 | DEPT OF THE NAVY | — | — | — | Z199 | Nov 15, 1993 | Nov 15, 1993 | — |
| | — | BOILER & FURNACE CLEANERS, INC | $0 | AGRICULTURAL RESEARCH SERVICE | — | — | — | Z199 | Sep 15, 1992 | Sep 15, 1992 | — |