Base or VA center · Maryland
Building Construction contracts at Naval Support Facility Carderock
Also called: NSWC Carderock
Numbers cover FY2021–FY2025 (Oct 2020 – Sep 2025). Data as of Oct 21, 2026; complete through Jul 13, 2026. Data status
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Typical award (median)
$149,700
The middle of 69 priced awards, FY2021–FY2025. Half were between $48.8k and $300k.
Typical number of bids
3
Median bids per award, reported for 24 of 24 competed awards. 8% drew only one bid.
Won by small businesses
97%
Share of the 69 priced awards.
Median = the middle award: half were smaller, half were larger. Bids = how many offers the agency received.
What this means
- The middle building construction award at Naval Support Facility Carderock was $150k (FY2021-FY2025, 69 priced awards).
- That is close to the median for building construction in Maryland ($154k).
- Competed awards drew a median of 3 offers (reported for 24 of 24).
- 8% of competed awards drew only one offer.
- In FY2025 the middle award was $128k, about the same as in FY2024.
- Tip 86% of awards with a reported set-aside were reserved for small businesses, so small firms were not bidding against large companies.
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Awards per year
- FY2025, the latest full year: 19 awards
- FY2026 is still being reported
Show the numbers
| Year | Awards | Median award |
|---|---|---|
| FY2016 | 5 | $310,639 |
| FY2017 | 2 | – |
| FY2018 | 1 | – |
| FY2019 | 3 | – |
| FY2020 | 9 | $164,018 |
| FY2021 | 6 | $579,532 |
| FY2022 | 7 | $115,227 |
| FY2023 | 12 | $141,170 |
| FY2024 | 25 | $131,668 |
| FY2025 | 19 | $128,213 |
| FY2026 (provisional) | 9 | $248,973 |
Award sizes
- Holds the median award, $149,700
Recent awards
The latest 25 awards, newest first. Each contract number opens its official record on USAspending.gov.
| Project | How it was awarded | ||||
|---|---|---|---|---|---|
| Jul 15, 2026 | B1 Transformer T84 Upgrade N0016726F1131 on USAspending (opens in a new tab) Provisional Approx. location Value after changes | Meltech Corporation, Inc. | $1,125,015 after changes | 3 | Order (multiple-award IDIQ) Small business |
| Jul 9, 2026 | Construction Only Project to Renovate and Furnish Existing Office Spaces Located in Building 4E, Room 200C3 Kitchenette and Building 9, Room M137 Kitchenette. Design Services Shall Include All Architectural, Mechanical, and Electrical Aspects. N0016726F1124 on USAspending (opens in a new tab) Approx. location | Meltech Corporation, Inc. | $291,952 | 2 | Order (multiple-award IDIQ) Small business |
| Jul 8, 2026 | Installation of a Lenel Access Control/Intrusion Detection System for Building 18 Room 145 to Include All Required Conduit for Network Connections. N0016726F1122 on USAspending (opens in a new tab) Offers from IDIQ Approx. location | Sedulous Consulting Services, LLC | $39,917 | 1 from the IDIQ | Order (single-award IDIQ) 8(a) |
| May 14, 2026 | Contractor Shall Furnish All Engineering Design, Labor, Transportation, Tools, Equipment, Materials, Construction to Design and Install Two 5-TON Split-System Heat Pumps, HVAC Fabric Ductwork, Piping, Electric Backup, and Controls for Building 63. N0016726F1086 on USAspending (opens in a new tab) Approx. location | Meltech Corporation, Inc. | $248,973 | 3 | Order (multiple-award IDIQ) Small business |
| May 4, 2026 | B12 Roof Replacement N0016726F1072 on USAspending (opens in a new tab) Approx. location | Meltech Corporation, Inc. | $476,190 | 4 | Order (multiple-award IDIQ) Small business |
| Mar 3, 2026 | Project to Upgrade Existing Lightning Protection System and Demo/ Removal of BLDG 80 Roofing System Down to Roof Deck Demolition/Removal of BLDG 68 Roofing System to Roof Deck, in Accordance Statement of Work As Attached in 00 73 00, Number 01 N0016726F1051 on USAspending (opens in a new tab) Approx. location | Sandow Construction Inc | $775,000 | 4 | Order (multiple-award IDIQ) Small business |
| Jan 22, 2026 | This Project Calls for the Contractor to Furnish and Install an Exhaust Duct for a Government Furnished Contractor Installed (GFCI) Fume Hood N0016726F1046 on USAspending (opens in a new tab) Approx. location | Meltech Corporation, Inc. | $201,976 | 3 | Order (multiple-award IDIQ) Small business |
| Jan 21, 2026 | Complete Removal of Existing 5-LAYER Polyurethane Roofing System and Replacement TPO Roofing System on Building 16 West. N0016726F1042 on USAspending (opens in a new tab) Approx. location | Jade Creek Construction LLC | $179,463 | 4 | Order (multiple-award IDIQ) Small business |
| Dec 30, 2025 | Concrete Cutting Service Foundation and South Rail Knee. Foundation Has Two (2) Concrete Walls in Building 1, and the South Rail Knee Wall Located in David Taylor Model Basin Require Cutting and Grinding. N0016726F1014 on USAspending (opens in a new tab) Approx. location | Sandow Construction Inc | $55,686 | 2 | Order (multiple-award IDIQ) Small business |
| Nov 21, 2025 | Removal of the Existing Roofing System Down to the Roof Deck and Install a New TPO Membrane System Over the Roof Deck and New Insulation That Complies with Thickness Requirements Laid Out N0016726F0001 on USAspending (opens in a new tab) Approx. location | Sandow Construction Inc | $445,351 | 4 | Order (multiple-award IDIQ) Small business |
| Sep 24, 2025 | B17 Generator Replacement. Provide All Engineering Work and Construction to Complete the Final Design and Installation Associated with 1500KW Generator for Building 17. N0016725F1169 on USAspending (opens in a new tab) Approx. location | Meltech Corporation, Inc. | $2,563,788 | 2 | Order (multiple-award IDIQ) Small business |
| Sep 4, 2025 | B157 Fire Protection. Furnish and Be Responsible for All Engineering Design, Construction, Labor, Transportation, Tools and Equipment, Supervision and Commissioning Requirements in Coordination with NAVFAC FPE. N0016725F1168 on USAspending (opens in a new tab) Approx. location | Meltech Corporation, Inc. | $759,123 | 2 | Order (multiple-award IDIQ) Small business |
| Aug 29, 2025 | The Contractor Shall Provide Removal and Installation Services in Support of the B63 High Bay Garage Door on Site at NSWCCD, Building 63. N0016725P1116 on USAspending (opens in a new tab) Approx. location | Washington Overhead Door, Inc. | $24,888 | 1 | Not competed Open to all |
| Aug 25, 2025 | Contractor Shall Inspect, Test, and Repair the Damaged, Internal, Electrical Components of the Enclosed, Medium-Voltage Switchgear Assembly Located Adjacent to Building 42. N0016725F1159 on USAspending (opens in a new tab) Approx. location | Sandow Construction Inc | $103,837 | 2 | Order (multiple-award IDIQ) Small business |
| Aug 5, 2025 | The Contractor Shall Supply All Material, Labor and Supervision Necessary to Add Two Mezzanine Pivot Gates, One Fall Arrest System, and One Travel Restraint on Four Elevated Platforms Complete and Ready for Use at the NSWC Carderock Division N0016725F1131 on USAspending (opens in a new tab) Approx. location | Sandow Construction Inc | $92,702 | 2 | Order (multiple-award IDIQ) Small business |
| Jul 24, 2025 | Contractor Shall Furnish Labor, Materials, Equipment, Supervision, and Incidentals to Construct Approximately 144 Square Feet of Office Space in RM 105 to A Functional, Code-Compliant Office Suite, Demo Existing RM 110, and Install New Roll-Up Door. N0016725F1084 on USAspending (opens in a new tab) Approx. location | Meltech Corporation, Inc. | $299,594 | 3 | Order (multiple-award IDIQ) Small business |
| Jul 18, 2025 | Renovate Approximately 1,261 Square Feet of Office Space in Building 2, Rooms B128, B128A, B132, B132A, and B132B, to A Fully Functional and Code-Compliant Office Suite Ready for Occupancy. N0016725C1004 on USAspending (opens in a new tab) Approx. location | Optima 360 JV LLC | $324,905 | 12 | Competed 8(a) |
| Jul 16, 2025 | Renovation to B17 RM 109. N0016725F1086 on USAspending (opens in a new tab) Approx. location | Jade Creek Construction LLC | $128,213 | 3 | Order (multiple-award IDIQ) Small business |
| Jul 16, 2025 | The Contractor Shall Provide All Labor, Materials, Equipment, and Supervision Required to Rebuild One (1) Coupled Vertical Turbine Pump, and (2) 10 Inch Weight and Lever Check Valves Located in Building 4 N0016725F1100 on USAspending (opens in a new tab) Approx. location | Meltech Corporation, Inc. | $209,034 | 3 | Order (multiple-award IDIQ) Small business |
| Jul 11, 2025 | The Contractor Shall Furnish All Labor, Materials, Equipment, Supervision, and Incidentals Necessary to Renovate Approximately 1,550 Square Feet of Office Space in Building 191, Specifically Rooms 108, 110, 112, 114, 115, 116, 118, 120, 123, 143. N0016725F1094 on USAspending (opens in a new tab) Approx. location | Meltech Corporation, Inc. | $223,900 | 5 | Order (multiple-award IDIQ) Small business |
| Jul 11, 2025 | Design-Build Project to Design and Install Replacement Loading Dock Slab at on the South Side of Building 17W. Contractor Shall Furnish Engineering Design, Construction, Labor, Transportation, Tools, Equipment, and Supervision. N0016725P1065 on USAspending (opens in a new tab) Approx. location | TJS Group, LLC | $73,837 | 4 | Competed 8(a) |
| Jun 27, 2025 | The Contractor Shall Provide the Necessary Labor, Material, Equipment, and Supervision to Repair a Portion of the Building 4 East Concrete Slab Which Was Damaged During a Fire on 17 November 2024 Caused Out Motor. N0016725F1082 on USAspending (opens in a new tab) Approx. location | Sandow Construction Inc | $68,687 | 2 | Order (multiple-award IDIQ) Small business |
| Jun 27, 2025 | The Contractor Shall Provide the Necessary Labor, Material, Equipment, and Supervision to Build Out Wall to Provide a Level Area to Mount Wall Cabinet, Install Kitchen Cabinets, Counter, Sink, Instant Hot Water Tap, Paper Towel Holder Etc. N0016725F1083 on USAspending (opens in a new tab) Approx. location | Meltech Corporation, Inc. | $73,305 | 2 | Order (multiple-award IDIQ) Small business |
| Jun 4, 2025 | The Contractor Shall Furnish All Labor, Materials, Equipment, Supervision, and Incidentals Necessary to Renovate Approximately 14,450 SQ Ft of Office Space in Building 4E, 2ND Floor Offices. Work Includes Demolition, Electrical, Carpentry, Painting. N0016725F1066 on USAspending (opens in a new tab) Approx. location | Sandow Construction Inc | $177,108 | 4 | Order (multiple-award IDIQ) Small business |
| May 23, 2025 | Medium Voltage Electrical Testing Is Required to Ensure the 2.4KV BLDG 4E Interior Substation 4A and All Associated Feeder Equipment Is Safe to Energize and to Provide Test Results Sufficient to Allow Substation 4A to Be Energized from Utility Power. N0016725C0001 on USAspending (opens in a new tab) Approx. location | Knuckles-Williams Contracting, Inc. | $62,831 | 1 | Not competed 8(a) |
Value at award = the contract value when it was signed. Bids = offers received; "–" means not reported. Set-aside = reserved for a group, such as small or veteran-owned businesses. IDIQ = an umbrella contract; work under it is placed as task orders. After changes = the original award value was not reported, so the value shown includes later changes; such awards are left out of price statistics.
Who won
Companies with the most priced awards here, FY2021–FY2025.
| # | Company | Awards | Total value at award |
|---|---|---|---|
| 1 | Sandow Construction Inc | 23 | $5,540,261 |
| 2 | Meltech Corporation, Inc. | 8 | $4,437,200 |
| 3 | Knuckles-Williams Contracting, Inc. | 7 | $807,669 |
| 4 | Sedulous Consulting Services, LLC | 6 | $285,404 |
| 5 | Teya Enterprises LLC | 3 | $9,431,938 |
| 6 | R.L. Hueston, LLC | 3 | $1,289,800 |
| 7 | Conquest Solutions L.L.C | 2 | $6,102,189 |
| 8 | Reon Inc | 2 | $2,301,353 |
| 9 | Jade Creek Construction LLC | 2 | $129,213 |
| 10 | Superior Structures LLC | 1 | $568,817 |
How the work was bought
Competition
Was the work open to bids?
- Order (single-award IDIQ) 26 (38%)
A task order under an IDIQ held by one company. No new competition, so it is left out of bid statistics.
- Order (multiple-award IDIQ) 20 (29%)
A task order placed under an IDIQ held by several companies, who competed for it.
- Not competed 19 (28%)
Sole-source: only one company was asked.
- Competed 4 (6%)
A standalone contract that was open to bids.
Set-asides
Set-aside = reserved for a group of businesses.
- 8(a) 35 (51%)
Reserved for firms in SBA's 8(a) program for disadvantaged small businesses.
- Small business 21 (30%)
Only small businesses could bid.
- Open to all 10 (14%)
No set-aside: any size of business could bid.
- Woman-owned 3 (4%)
Reserved for woman-owned small businesses (WOSB/EDWOSB).
Left out of the numbers above: 1 equipment purchase. Why?
Contracting offices buying here
Umbrella contracts used here
Many jobs are placed as task orders under an IDIQ: an umbrella contract with no fixed amount. Only the companies holding it can get those orders. A "multiple-award" IDIQ is shared by several companies, who compete for each order. "–" = not reported.
| Contract | Type | Orders | Ordering ends |
|---|---|---|---|
| N0016721D0009 | Single-award The IDIQ drew 1 offers | 14 | Jul 9, 2025 |
| N0016724D0013 | Multiple-award The IDIQ drew 19 offers | 8 | Oct 17, 2028 |
| N0016724D0014 | Multiple-award The IDIQ drew 19 offers | 8 | Oct 17, 2028 |
| N0016724D0019 | Single-award The IDIQ drew 1 offers | 6 | Nov 22, 2028 |
| N0016723D0011 | Single-award The IDIQ drew 1 offers | 3 | Sep 6, 2028 |
Other trades here
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