19 days left · Solicitation
REPLACE MAINTENANCE HVAC SYSTEMS
INTERIOR, DEPARTMENT OF THE — PWR SF/SEA MABO(85000)
Small-business set-aside
NAICS 238220
hvacmechanicalheating-coolinginstallationsite-rehabilitation
BidQuill brief
National Park Service seeks a small business contractor to replace an HVAC system at John Muir National Historic Site in Contra Costa County, California.
Replacement of an HVAC system including mobilization, labor, supervision, materials, equipment, transportation, site rehabilitation, cleanup, and demobilization.
What you'll need
- Must be a certified Small Business (SB) concern; non-SB offers will be rejected
- NAICS code 238220 applies; small business size standard is $19.0 million in revenue
- Site visit details on page 29 of solicitation; site visit recommended before bidding
- All questions must be emailed to Brian Roppolo (brian_roppolo@nps.gov) by 27 May 2026
- Quotes must be emailed by 12:00 p.m. PST on 10 June 2026; no other submission method accepted
Ideal bidder: A licensed small business HVAC contractor with experience in commercial/historic building system replacement and the capacity to perform all phases from mobilization through demobilization.
Est. value: $25,000–$100,000
Eligibility: Total Small Business Set-Aside (FAR 19.5). Only small business concerns are eligible; all non-SB offers will be rejected as nonresponsive.
| Solicitation # | 140P8526Q0057 |
| Notice type | Solicitation |
| NAICS | 238220 |
| Set-aside | Total Small Business Set-Aside (FAR 19.5) |
| Place of performance | See notice |
| Response deadline | 2026-06-24 12:00 |
| Posted | 2026-06-02 |
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