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Maryland HVAC & mechanical bids
3 open HVAC, boiler, chiller and mechanical maintenance bids in Maryland from federal agencies, updated Nov 2, 2026.
Maryland coverage currently includes federal bids (SAM.gov) and federal award history. State and local bids on eMMA are not yet included.
Indian Head 2 bids · 0 awardsBethesda 1 bids · 23 awardsBaltimore 0 bids · 55 awardsGaithersburg 0 bids · 37 awardsBeltsville 0 bids · 26 awardsJb Andrews 0 bids · 20 awardsFrederick 0 bids · 17 awardsUpper Marlboro 0 bids · 17 awardsFort George G Meade 0 bids · 11 awardsSilver Spring 0 bids · 10 awardsLaurel 0 bids · 9 awardsSuitland 0 bids · 8 awardsRockville 0 bids · 7 awardsPerry Point 0 bids · 6 awardsGlenn Dale 0 bids · 6 awardsCurtis Bay 0 bids · 6 awardsAberdeen Proving Ground 0 bids · 5 awardsLanham 0 bids · 5 awardsMiddle River 0 bids · 5 awardsPatuxent River 0 bids · 4 awardsAnnapolis 0 bids · 4 awardsOxford 0 bids · 3 awards
Open bids
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Compressor Units and SparesInstall / replacementDept Of The Navy / Nswc Indian Head Division· Indian HeadSAM.govDue Nov 9, 2026 · 7d
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NSWCCD York Chill Pump ReplacementInstall / replacementDept Of The Navy / Nswc Carderock· BethesdaSAM.govDue Nov 16, 2026 · 14d
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BPA - Air Conditioning and Warm Air Heating PSC 4120, 4130Maintenance & serviceDept Of The Navy / Nswc Indian Head Division· Indian HeadSAM.govDue Nov 11, 2028 · 740d
15 MD contracts expiring in 3–6 months
Ridge Engineering, Llc. · Department of the Navy, Hampstead — ends Feb 4, 2027
Green Build Usa Llc · National Oceanic and Atmospheric Administration, Oxford — ends Feb 12, 2027
Rjh Air Conditioning And Refrigeration Service L.L.C. · Department of Veterans Affairs, Perry Point — ends Feb 24, 2027
Daikin Applied Americas Inc · Department of Veterans Affairs, Baltimore — ends Feb 28, 2027
Johnson Controls Building Solutions, Llc · Department of Veterans Affairs, Baltimore — ends Mar 15, 2027
All expiring contracts →Recent federal HVAC awards in Maryland
323 awards in the last 4 years; showing the 25 with the latest end dates.
| Incumbent | Agency | Place | Obligated | Start | End |
|---|---|---|---|---|---|
| Fred L Hawkins Co Inc THIS IS A NON-PERSONAL SERVICES TASK ORDER IN WHICH THE CONTRACTOR SHALL PROVIDE ALL PERSONNEL, EQUIPMENT AND SERVICES IN SUPPORT OF SECTIONS C.1, C.2, C.3.26, C.3.27, C.3.28, AND … |
Department of the Army | Aberdeen Proving Ground | $389,470 | May 14, 2026 | May 13, 2029 |
| Ettm Jv Llc B309 BOILER REPAIRS, BELTSVILLE, MARYLAND |
Agricultural Research Service | Beltsville | $375,392 | Sep 14, 2026 | Mar 20, 2029 |
| Reon Inc M31180182-REPLACE CONSTANT TEMPERATURE ROOM CONDENSING UNIT EQUIPMENT AND ASSOCIATED COMPONENTS WITH NEW AND TEST FOR PROPER OPERATIONS FOR BLDG 37/2013C - STEPHANIE GALLOWAY |
National Institutes of Health | Bethesda | $30,447 | Sep 26, 2023 | Dec 31, 2028 |
| Reon Inc M30937060-REPLACE CONSTANT TEMPERATURE ROOM CONDENSING UNIT EQUIPMENT AND ASSOCIATED COMPONENTS WITH NEW AND TEST FOR PROPER OPERATIONS FOR BLDG 14F/101F, STEPHANIE GALLOWAY |
National Institutes of Health | Bethesda | $30,763 | Sep 26, 2023 | Dec 31, 2028 |
| Huang'S Inc. REPLACE ACU UNITS 12, 13 AND 14 IN NIST GAITHERSBURG BUILDING 226 4CAST TRACKING NO. OU19-25-NEW-278 |
National Institute of Standards and Technology | Gaithersburg | $4,249,529 | Sep 22, 2025 | Dec 15, 2027 |
| J. & L. Mavilia Incorporated OU19-FY26-188-NEW BUILDING 101 INDUCTION UNIT CONVERSION TO BELIMO VALVES WITH CONTROLS ON BAS |
National Institute of Standards and Technology | Gaithersburg | $439,391 | Oct 5, 2026 | Oct 4, 2027 |
| Mission Contracting Inc B225 DUCT CLEANING SERVICES. NIST CAMPUS LOCATED IN GAITHERSBURG, MARYLAND |
National Institute of Standards and Technology | Gaithersburg | $886,203 | Oct 1, 2026 | Sep 30, 2027 |
| Rjh Air Conditioning And Refrigeration Service L.L.C. FRIDGE SYSTEM REPLACEMENT |
Offices, Boards and Divisions | Beltsville | $32,911 | Oct 1, 2026 | Sep 30, 2027 |
| Tech Site Services Llc TITLE: FY 2027 WDO RECUR - TECH SITE SERVICES REQUESTOR: MONIQUE R BALDWIN POP DATES: 10/01/2026 TO 09/30/2027 FUND TO DATE: 09/30/2027 |
Drug Enforcement Administration | Columbia | $5,146 | Oct 1, 2026 | Sep 30, 2027 |
| Boland Trane Services Inc B080079-JBS-JANSEN-BOLAND TRANE-CHILLER-FY26 |
Offices, Boards and Divisions | Gaithersburg | $19,950 | Oct 1, 2025 | Sep 30, 2027 |
| Roundtable Enterprises Llc GREASE TRAP CLEANING SERVICE BASE YEAR 10/01/2022-09/30/2023 |
Department of Veterans Affairs | Baltimore | $64,920 | Oct 1, 2022 | Sep 30, 2027 |
| Ettm Jv Llc WATER UTILITY REPAIR BUNDLE, BARC, BELTSVILLE, MARYLAND |
Agricultural Research Service | Beltsville | $872,469 | Sep 27, 2026 | Sep 27, 2027 |
| Barque Consulting, Llc E.O. 14398 FOMC/HAMP: HVAC PREVENTATIVE MAINTENANCE SERVICE |
National Park Service | Baltimore | $54,252 | Sep 23, 2026 | Sep 22, 2027 |
| Horizon Mechanical Services Llc EO 14398-HVAC FOR GABRIELSON LAB |
U.S. Geological Survey | Laurel | $69,558 | Sep 15, 2026 | Sep 15, 2027 |
| Johnson Controls, Inc THE PURPOSE OF THIS CALL ORDER 28321326FA0010209 IS FOR EMERGENCY REPAIR PURPOSES OF THE CHILLERS IN ACCORDANCE WITH ATTACH STATEMENT OF WORK. IF ANY CHILLER GOES DOWN THIS CALL OR… |
Social Security Administration | Baltimore | $50,000 | Sep 15, 2026 | Sep 14, 2027 |
| Capitol United Solutions Inc OC-2025-129976: HQ PM & REPAIR OF FDA OWNED EQUIPMENT CONTRACT |
Food and Drug Administration | Frederick | $2,005,417 | Sep 5, 2025 | Sep 13, 2027 |
| Epoch Concepts Llc LICENSING AND SUPPORT |
Department of Veterans Affairs | Linthicum Heights | $686,482 | Sep 9, 2026 | Sep 8, 2027 |
| Lg Construction Inc BALTIMORE NATIONAL CEMETERY IS IN NEED OF HVAC PREVENTATIVE MAINTENANCE SERVICES FOR A BASE PLUS FOUR OPTION YEARS. THE POP: 9/8/2025 THRU 9/7/2026. SEE SCHEDULE. WAGE DETERMINATIO… |
Department of Veterans Affairs | Catonsville | $18,117 | Sep 8, 2025 | Sep 7, 2027 |
| Johnson Controls, Inc THE ANNEX CHILLERS REQUIRE ONGOING PREVENTIVE MAINTENANCE FOR ITS CRITICAL HVAC INFRASTRUCTURE, SPECIFICALLY THE YORK YMC2 AND YK CHILLERS. PROPER MAINTENANCE IS ESSENTIAL TO ENSUR… |
Social Security Administration | Baltimore | $40,142 | Sep 2, 2026 | Aug 31, 2027 |
| Carrier Corporation PREVENTIVE MAINTENANCE SERVICES FOR CHILLER UNITS |
Uniformed Services University of the Health Sciences | Bethesda | $58,840 | Sep 1, 2022 | Aug 31, 2027 |
| Property & Environmental Management Inc HVAC PREVENTATIVE MAINTENANCE SERVICES |
National Institutes of Health | Bethesda | $226,668 | Sep 1, 2024 | Aug 31, 2027 |
| 5600 Fishers Lane Llc GOVERNMENT OWNED HVAC EQUIPMENT PREVENTATIVE MAINTENANCE |
Office of the Assistant Secretary for Financial Resources | Rockville | $93,040 | Aug 7, 2026 | Aug 6, 2027 |
| Joseph T Berrena Mechanicals Inc PREVENTIVE MAINTENANCE |
Department of Veterans Affairs | Baltimore | $56,861 | Aug 1, 2026 | Jul 31, 2027 |
| Siemens Industry Inc MULTIPLE HVAC UNITS, HVAC BUILDING OPERATOR COACHING, TECHNICAL SUPPORT, SOFTWARE SUPPORT AND UPDATES, AND HVAC CONTROLS SERVICES |
Defense Health Agency | Silver Spring | $201,555 | Jul 22, 2026 | Jul 21, 2027 |
| Capitol United Solutions Inc KITCHEN TECHNICIAN ON-SITE REPAIR AND MAINTENANCE SERVICES |
Defense Health Agency | Bethesda | $703,540 | Jul 8, 2025 | Jul 12, 2027 |
Award data: USAspending.gov, PSC J041/J045 (HVAC and plumbing/heating maintenance & repair), last 4 years. Amount is total obligated to date.