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License & Insurance Checks

Every plumber on BostonPlumbers.com has current state licensing and active liability insurance verified against official records.

We pull direct verification from the Massachusetts State Board of Registration of Plumbers and Pipefitters and cross-check with the relevant city or state regulatory bodies. A valid license must be active and in good standing—not suspended, expired, or under investigation. This ensures the contractor is authorized to work on residential and commercial systems in Boston, including compliance with local building codes for historic structures.

Insurance verification includes proof of general liability coverage (minimum $1 million) and workers’ compensation, provided annually and updated in real time through our secure portal. We do not rely on self-reported documents—our team contacts insurers directly or use state-mandated digital verification services. This protects you from liability if accidents occur on-site, especially in tight spaces like basement crawlspaces or attic crawls.

Why this matters for Boston homes: older buildings often require permits for repairs, and inspectors flag unlicensed work. A licensed plumber can legally pull permits, sign off on code-compliant installations, and assist with insurance claims after pipe failures. Without proper licensing, you risk voided warranties, failed inspections, and costly rework when renovating or fixing historic fixtures.

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Local Experience

Local Experience

We require plumbers to show documented work in Boston neighborhoods to prove familiarity with regional infrastructure challenges.

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