# Troubleshoot and Repair Fire Alarm System at U.S. Coast Guard, Base Boston, Boston, MA PSN 19818513

Canonical: https://abierto.us/opportunities/70z0g125bbb0s0115

- Solicitation number: 70Z0G125BBB0S0115
- Notice type: Justification (first published as presolicitation)
- Status: Awarded to Cornerstone Construction Services, LLC
- Department: Department of Homeland Security
- Agency: US Coast Guard
- Contracting office: Ceu Providence (70Z0G1)
- NAICS: 238210 Electrical Contractors and Other Wiring Installation Contractors
- Product or service code: Z2JZ Repair Or Alteration Of Miscellaneous Buildings
- Set-aside: Total small business set-aside
- Place of performance: Massachusetts
- County: Middlesex County (FIPS 25017). https://abierto.us/counties/middlesex-county-ma-25017
- First posted: July 2, 2025
- Last posted: March 11, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/c0df2efe115f4df6b3fee0d6f16901dc/view

## Description

This is a Justification and Approval (J&A) for Johnson Controls, Inc. is being posted as required by FAR 6.305. The J&A is attached to this notice.

## Award on USAspending

- Recipient: Cornerstone Construction Services, LLC (UEI JYEWBM2PC2J5)
- Contract: 70Z0G126CBOST0002, definitive contract
- Obligated: $2,484,249.00
- Competition: Full and Open Competition After Exclusion of Sources, 1 offers received
- Link: award number 70Z0G126CBOST0002 equals the contract number; same awarding office 70Z0G1 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_70Z0G126CBOST0002_7008_-NONE-_-NONE-/


## Publications

- July 2, 2025: Presolicitation, due August 19, 2025 at 2:00 PM EDT. Notice b352e295784545edad02573e5aec679c. https://sam.gov/workspace/contract/opp/b352e295784545edad02573e5aec679c/view
- August 1, 2025: Presolicitation, due September 2, 2025 at 2:00 PM EDT. Notice 916c44e6cae34b9eaec908fc1de55868. https://sam.gov/workspace/contract/opp/916c44e6cae34b9eaec908fc1de55868/view
- August 7, 2025: Presolicitation, due September 2, 2025 at 2:00 PM EDT. Notice 609039800e644b66af391fdc707f8e38. https://sam.gov/workspace/contract/opp/609039800e644b66af391fdc707f8e38/view
- August 28, 2025: Presolicitation, due September 9, 2025 at 2:00 PM EDT. Notice c9e028778f534b21845847360141d6d2. https://sam.gov/workspace/contract/opp/c9e028778f534b21845847360141d6d2/view
- September 5, 2025: Presolicitation, due September 16, 2025 at 2:00 PM EDT. Notice fe60adc857d945e9b1b6bc4321a1a7d6. https://sam.gov/workspace/contract/opp/fe60adc857d945e9b1b6bc4321a1a7d6/view
- September 16, 2025: Presolicitation, due September 16, 2025 at 2:00 PM EDT. Notice 51849fa70026415aa6fbde1421c57c8e. https://sam.gov/workspace/contract/opp/51849fa70026415aa6fbde1421c57c8e/view
- January 7, 2026: Presolicitation, due September 16, 2025 at 2:00 PM EDT. Notice 4b36fde122f644da96494065d21db852. https://sam.gov/workspace/contract/opp/4b36fde122f644da96494065d21db852/view
- February 13, 2026: Special notice, due February 28, 2026 at 2:00 PM EST. Notice 31879e2dab624f3c9020ae17f9c566f2. https://sam.gov/workspace/contract/opp/31879e2dab624f3c9020ae17f9c566f2/view
- March 11, 2026: Justification. Notice c0df2efe115f4df6b3fee0d6f16901dc. https://sam.gov/workspace/contract/opp/c0df2efe115f4df6b3fee0d6f16901dc/view

## Points of contact

- Christopher L. Hunsberger, Christopher.L.Hunsberger2@uscg.mil, 2068151827
- Simon W. Leung, Contracting Officer, simon.w.leung@uscg.mil, 4017361785

---
Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/70z0g125bbb0s0115.