Plumbing Providers
The plumbing providers on Sewer Repair Authority catalog licensed contractors, drain and sewer service providers, and related trade professionals operating across the United States. Entries are organized by service type, geographic coverage, and licensing classification to support service seekers, property managers, and industry researchers locating qualified professionals within a specific jurisdiction. The Sewer Repair Providers database reflects the structure of the plumbing services sector as regulated under state plumbing codes, local permitting authorities, and national standards bodies including the International Association of Plumbing and Mechanical Officials (IAPMO) and the International Code Council (ICC).
Geographic distribution
Providers span all 50 states, with provider density concentrated in metropolitan statistical areas where municipal sewer infrastructure creates sustained demand for licensed sewer repair, lateral replacement, and drain service work. States with high population density — California, Texas, Florida, New York, and Illinois — account for a disproportionate share of entries due to the volume of aging infrastructure requiring active maintenance.
Provider coverage follows two structural models:
- Single-jurisdiction operators — Licensed in one state, serving a defined metropolitan or county service area. These entries carry state-specific license numbers issued by the relevant licensing board, such as the California Contractors State License Board (CSLB) or the Texas State Board of Plumbing Examiners (TSBPE).
- Multi-state operators — Firms holding reciprocal licenses or operating subsidiaries across state lines. Multi-state entries note each active license jurisdiction individually, as plumbing license reciprocity agreements are state-specific and not universally recognized.
Rural and low-density counties present gaps in provider coverage. The plumbing contractor density in rural counties can be 60–80% lower than in adjacent urban counties, a pattern documented in workforce analyses by the Plumbing-Heating-Cooling Contractors Association (PHCC). Providers in these areas are supplemented where possible by septic and on-site wastewater service providers operating under state health department authority — for example, under Mississippi State Department of Health (MSDH) Office of On-Site Wastewater jurisdiction in rural Mississippi counties.
The Provider Network Purpose and Scope page documents the full geographic methodology and coverage boundaries applied to this database.
How to read an entry
Each provider entry presents a structured set of fields enabling direct comparison between providers. The standard entry format includes the following ordered fields:
- Business name — Legal trade name as registered with the relevant state contractor licensing board.
- License number and issuing authority — State-issued plumbing or contractor license number. For drain and sewer contractors, this may reflect a plumbing license, a specialty contractor classification, or both, depending on state statute.
- License class — States classify plumbing licenses by scope of authorized work. Common classifications include Master Plumber, Journeyman Plumber, and Restricted Plumber or Sewer Contractor. A Master Plumber license in most states authorizes the holder to supervise installations, pull permits, and contract directly with property owners. A Journeyman classification requires work to be performed under Master supervision.
- Service categories — Entries use a standardized category taxonomy: drain cleaning, sewer lateral repair, pipe lining (cured-in-place pipe, or CIPP), pipe bursting, hydro-jetting, sewer camera inspection, and emergency service.
- Service area — Expressed as named counties, ZIP codes, or metropolitan areas.
- Insurance and bonding status — Where verifiable, entries note general liability insurance and surety bond status. Bonding requirements are set by state statute; California, for instance, requires a $25,000 contractor license bond under California Business and Professions Code § 7071.6.
- Inspection and permit capacity — Whether the verified contractor is authorized to pull permits directly with local building departments or must operate under a separately licensed permit holder.
What providers include and exclude
Included:
Excluded:
The How to Use This Sewer Repair Resource page details how entries are filtered against licensing databases and what service categories fall outside the provider network's scope.
A structural distinction governs how entries are classified: interior plumbing work — the drain, waste, and vent (DWV) system inside a building — falls under the International Plumbing Code (IPC) as adopted by each state. Exterior sewer work — the building sewer lateral from the foundation to the municipal connection point — is regulated by local utility authority rules and, in states with active public health oversight, by additional environmental permitting requirements. Providers identify which scope each provider is licensed and equipped to perform, since a contractor authorized for interior DWV work may not hold the separate municipal approval required for lateral connection work.
Verification status
Entries are cross-referenced against publicly accessible state contractor licensing databases maintained by each state's licensing authority. License status, classification, and disciplinary history are drawn from primary sources including state board search tools — for example, the CSLB License Check portal in California or the TSBPE licensee search in Texas.
Verification operates in 3 tiers:
- Active-confirmed — License number verified as active against the issuing state board's public database within the current provider cycle.
- Pending-review — License information submitted by the provider but not yet cross-referenced against the state board database. These entries are flagged visually in the provider display.
- Unverified-legacy — Entries carried from prior data imports where the originating license database is no longer publicly queryable or where the provider has not responded to reverification requests.
Licensing authority contact information and public database URLs are maintained separately for each state in the network infrastructure. Regulatory bodies such as the Connecticut Department of Public Health Plumbing and Drainage Section or the Mississippi State Plumbing Board are referenced within individual state-level entries to direct users toward the authoritative verification source for that jurisdiction. No provider entry should be treated as a substitute for direct license verification with the issuing state authority prior to contract execution.
References
The law belongs to the people. Georgia v. Public.Resource.Org, 590 U.S. (2020)