.plumbing domains

The .plumbing domain is a trade extension for plumbers, plumbing contractors, and related home-service businesses. A .plumbing address names the trade directly, so a plumber's brand plus the extension reads like a van sign and tells customers exactly what the business does. Solo plumbers use it for local service sites, contractors for company pages, and suppliers for parts and fixtures, all under a domain built around the trade. Registration is open to anyone worldwide with no restrictions and follows standard yearly terms. Because the word matches how people search for plumbing help, it aligns the address with high-intent, local queries and helps a business get found in a hurry. For a plumber, a plumbing contractor, or a fixtures supplier, ending the address in .plumbing puts the trade directly into the web address and signals the service at a glance, which matters when a customer needs help fast.

.plumbing domain details

Type	Generic Top-Level Domain
Registry	Identity Digital
Registration	$56.00/yr
Renewal	$56.00/yr
WHOIS privacy	Free
DNSSEC	Supported
Registration period	1 to 10 years

Register .plumbing domains with an AI agent

OSIR is an AI-native registrar. Every .plumbing domain can be registered, renewed, and managed through natural language using Claude, ChatGPT, or any agent that supports the Model Context Protocol (MCP).

Frequently asked questions

How do I register a .plumbing domain?: Search for the .plumbing name you want, confirm it is available, and complete checkout - or ask an MCP-compatible AI assistant to do it for you. Registration through OSIR starts at $56.00/yr and includes free WHOIS privacy, DNSSEC, and anycast DNS.
Can I register a .plumbing domain with Claude or ChatGPT?: Yes. OSIR supports the Model Context Protocol (MCP) with 82 tools, so any MCP-compatible AI assistant - including Claude Desktop, Cursor, and Copilot - can search, register, and manage .plumbing domains on your behalf.
What is included with a .plumbing domain registration?: Every .plumbing domain registered through OSIR includes anycast DNS, DNSSEC support, free WHOIS privacy protection, registrar lock, and full API and MCP access. Registration starts at $56.00/yr.
How much does it cost to renew a .plumbing domain?: .plumbing renewal is $56.00/yr through OSIR. Prices include ICANN fees and a 3% or $0.30 processing fee (whichever is greater). There are no hidden fees.