BACKFLOWS - INSPECTION, MAINTENANCE & REPAIR
National Park Service · NORTHEAST REGIONAL CONTRACTING
Capture briefs (a one-page, shareable copy of this page) are part of Pro. The CSV here holds the notice, its timeline and past awards.
Where this opportunity stands
Every notice posted under solicitation 140P4226Q0059 in this department, oldest first.
Next steps for this stage
Standard steps for the notice type; not advice about this buyer.
- Decide bid or no bid before the response deadline.
- Look at the past winners for likely competitors and teaming partners.
- Follow the opportunity to hear about amendments and the award.
What the notice says
The National Park Service at Independence National Historical Park (INDE) has a requirement for a contractor to provide annual testing and certification of all backflow prevention devices (and air-gap separations), plus responsive maintenance and repair when devices fail or fall out of compliance. This is a total small business set-aside acquisition. The resulting contract will be firm-fixed price. A site visit is scheduled for September 16, 2026, at 10:00 AM ET. The meeting location is Merchant Exchange Building, 143 S. 3rd St., Philadelphia, PA 19106. Park Point of Contact - Ricardo Nieves, … (show all)
Phone: 267-250-1457. Please send all questions to the contract specialist Ellie Delerme at ellie_delerme-velez@ios.doi.gov no later than September 18, 2026, 12:00 PM EDT.
Who won similar work
6 award notices on SAM.gov in the last 24 months. Match: Same agency (National Park Service), same NAICS 561210.
| Winner | Awards | Value | Last |
|---|---|---|---|
| NATIONAL CONTRACTING SERVICES, LLC | 1 | $2.1M | Sep 23, 2025 |
| TJS GROUP, LLC | 1 | $2.0M | Sep 16, 2026 |
| PERSIMMON GROVE LLC | 1 | $489K | Apr 21, 2026 |
| HAGERSTOWN GOODWILL INDUSTRIES, INC. | 1 | $122K | Nov 26, 2024 |
| MEDIA PLUMBING & HEATING INC | 1 | $38K | Jun 12, 2025 |
| LYCEUM DYNAMICS LLC | 1 | $24K | Jun 29, 2026 |
Value counts single-winner awards. "Shared" awards are multiple-award contracts that list every winner with the same total ceiling; that ceiling is not one company's win, so it is not added in.
- Sep 16, 2026TJS GROUP, LLC$2.0MS--WASHINGTON MONUMENT (WAMO) SECURITY DOOR MAINTENANCE
- Jun 29, 2026LYCEUM DYNAMICS LLC$24KH--Arch Complex Annual Door Inspections
- Apr 21, 2026PERSIMMON GROVE LLC$489KJ--National Mall and Memorial Parks Constitutional Ga
- Sep 23, 2025NATIONAL CONTRACTING SERVICES, LLC$2.1MS--Maintain Wawona Hotel Buildings and Premises for Yosemite NP
- Jun 12, 2025MEDIA PLUMBING & HEATING INC$38KH--SPRINKLER SYSTEM REPAIR AT NEW RIVER GORGE NATIONA
- Nov 26, 2024HAGERSTOWN GOODWILL INDUSTRIES, INC.$122KR--HAFC FSP_CLERK II AND CLERK III SERVICES
Competitive landscape
For the 6 most frequent past winners above. Lobbying is matched by the company's exact name or exact ticker; agencies are as named on the filings.
- 0 of these past winners lobbied Natl Park Service (NPS) since 2024 (0 filings)
- 0 of their lobbyists list a past Natl Park Service (NPS) job
- No corporate PAC money from them to the overseeing committees since 2024
- 0 foreign-agent (FARA) registrations
Policy around it
Bills the past winners named while lobbying this agency's issues, rules from the department, and executive orders that name the agency, last 12 months.
- 0 bills named on the past winners' lobbying filings
- 15 rules from the department in the last 12 months
- 0 executive orders naming the agency in the last 12 months
Market
For past winners matched exactly to a listed company. Insider trades are open-market buys and sells (Form 4) in the last 90 days, shown as facts; our own study found insiders do not reliably buy ahead of awards.
- 0 of the past winners are listed companies
- 0 insider buys and 0 insider sells at them in the last 90 days
Sources: SAM.gov notices and award notices; Senate LDA lobbying filings; FEC filings; FARA; Federal Register; congress.gov; SEC Form 4. Every row above links to its record.
Companies are matched to tickers by exact name only. A company we could not match shows no market rows; that is a miss, not a finding.