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John F. Carbin v. Massachusetts Board of State Examiners of Plumbers and Gas Fitters, et al.

Paid petition · United States Court of Appeals for the First Circuit, No. 24-1982 · judgment July 22, 2025


Certiorari denied · March 9, 2026
Pre-decision estimate: 2% cert probability

Before the decision, well below the 4.1% base rate, with no standout signals pointing toward a grant.

Questions presented

A jet engine mechanic brought a civil rights lawsuit after a Massachusetts County denied him a permit to perform plumbing on the home he was building. Arguing pro se, Petitioner claimed that the Massachusetts regulation banning homeowners from performing plumbing on their own home—the strictest in the nation—serves no legitimate purpose and instead furthers only illegitimate economic protectionism. Despite his well-pleaded allegations, the district court dismissed his due process claim based on two sentences of analysis. The First Circuit summarily affirmed without briefing or argument. Neither court referenced any of the allegations in his complaint. The questions presented are:

  1. Whether a court may relegate a due process claim to rational basis scrutiny merely because the asserted right is not enumerated in the Constitution or previously recognized as fundamental by the Supreme Court, or whether instead courts must apply the history and tradition test recently affirmed in Dobbs v. Jackson Women’s Health Org., 142 S. Ct. 2228 (2022).

  2. Whether, under the rational basis test, courts must accept a plaintiff ’s well-pleaded allegations when resolving a motion to dismiss under Fed. R. Civ. P. 12(b)(6).

  3. Whether, under the rational basis test, courts may uphold a challenged law without any inquiry into the relationship between the government’s means and asserted end.

Counsel of record

For petitioner
Anastasia Paulinna Boden
Pacific Legal Foundation

For respondent
Katherine M. Fahey
Office of the Massachusetts Attorney General

Case

Conference history
Distributed for 1 conference

Amicus briefs
2 cert-stage

Linked docket
25A330

Proceedings

  1. Mar 09 2026
    Petition DENIED.
  2. Feb 18 2026
    DISTRIBUTED for Conference of 3/6/2026.
  3. Feb 06 2026
    Waiver of right of respondent Massachusetts Board of State Examiners of Plumbers and Gas Filters to respond filed.
  4. Feb 05 2026
    Brief amici curiae of The Buckeye Institute, et al. filed.
  5. Feb 05 2026
    Brief amici curiae of Advancing American Freedom, et al. filed. (Corrected brief uploaded 2/10/26)
  6. Dec 19 2025
    Petition for a writ of certiorari filed. (Response due February 5, 2026)
  7. Sep 24 2025
    Application (25A330) granted by Justice Jackson extending the time to file until December 19, 2025.
  8. Sep 19 2025
    Application (25A330) to extend the time to file a petition for a writ of certiorari from October 20, 2025 to December 19, 2025, submitted to Justice Jackson.