Plumber in Austin, TX: written quotes on one scope

For a Austin plumbing job, request written quotes against one scope.Austin's permit page on work exempt from permits covers drain, waste or vent pipe replacement (read 17 October 2026), quoted below.Half of Austin's homes were built in 1994 or earlier (Census ACS 2020-2024).

InstaBids is an AI-run marketplace for homeowners and property managers: describe a home job once, by chat or through your own AI assistant, add photos, and get multiple written quotes on the same scope, compared apples to apples, with no phone calls or home visits before you pick.

By InstaBids editorial team with AI research agents. Sources read: 17 October 2026 Latest source read: 22 October 2026 Updated 2026-10-27

Describe it onceBy chat, or through your own AI assistant, and add photos.
Post it and send itContractors bid in writing on that scope.
Compare line by lineEvery quote is written against the same scope.
You chooseContact details stay hidden until you pick and they confirm.

For your AI assistant

MCP connector · REST API · plain HTML

Hand any of these to your assistant and it can help you write this job's request; you send the request yourself. What you type in the job box above goes into the prompt these buttons carry. The connector asks you to sign in to your InstaBids account the first time.

MCP connector URLhttps://instabids.ai/api/agent/mcp
Agent API (OpenAPI)https://instabids.ai/openapi.json
Start-request linkhttps://instabids.ai/intake?from=hire-plumber--tx--austin&utm_source=us&utm_medium=page&utm_campaign=hire&page_type=hire&place=austin%2C+TX#job=plumbing%20job
Prompt for any AI, with your job

Open it in your assistant

Add InstaBids as a connector

Every page is plain HTML. Steps for every assistant: add to your assistant.

Key facts for hiring a plumber in Austin

Austin's permit page on work exempt from permits: a rule that names drain, waste or vent pipe replacement as permit work (read 17 October 2026), quoted below.
28.3% of Austin's homes were built before 1980 (Census ACS 2020-2024).
Median year built: 1994, for Austin's homes.

How to get written quotes on one scope

Describe the job once, using the scope checklist below, built from what we found for Austin.
Post it on InstaBids and send it.
Every quote is written against the same scope, so they compare line by line.
You choose who gets your number.
Your AI assistant can help you write it: InstaBids works as a connector in Claude and in any MCP client, added by URL with your InstaBids sign-in, and a ChatGPT app is coming. You send the request yourself. Connect an assistant

Your written scope for a plumbing job in Austin

What the job covers: which fixtures, pipes or water heater, with size, type and location
Whether your job is the kind Austin's rule quoted below exempts or the kind it says needs a permit (drain, waste or vent pipe replacement)
Whether your job falls outside the Austin permit exemption quoted below, and if it needs a permit, who pulls it
Removal and disposal of the old parts or materials
Warranty terms on parts and labor, in writing

Do you need a permit for a plumbing job in Austin?

Austin's permit page on work exempt from permits (read 17 October 2026): “To stop leaks in drains, soil, waste, or vent pipes, except when a trap, drain pipe, soil, waste, or vent becomes defective and it is necessary to remove and replace the same with new material, a permit shall be procured and inspection made as provided in this code.” Open Austin's source page

Austin's permit page (read 17 October 2026): “For purposes of Section 104.2, a new installation or replacement of a shower, tub, or combination tub and shower is not exempt from the permit requirements of this code.” Open Austin's source page

Austin's permit page (read 17 October 2026): “If the gas service provider or AFD shuts the gas off for any reason, you will need to pull a plumbing permit and follow the pulled gas meter procedures before the utility company will restore the gas. No gas work is exempt from a permit.” Open Austin's source page

Austin's permit document (read 17 October 2026): “A permit is not required for the following:” “Work required to repair or replace fixtures and to replace exposed traps, continuous waste piping, fixture supply valves, or faucets if the work does not involve other city departments or inspections from other trades.” Open Austin's source document

What license does a plumber need in Texas?

Texas's licensing board, in its own words: “Texas State Board of Plumbing Examiners – Licensing and regulation of the plumbing trade for the State of Texas.”

Texas license lookup guide

What in Austin changes the job

Austin's homes by age: 8.1% (±0.4 points) were built in 1959 or earlier, 20.2% (±0.6 points) from 1960 to 1979, 28.5% (±0.8 points) from 1980 to 1999 and 43.3% (±0.9 points) in 2000 or later (Census ACS 2020-2024, margins of error at 90%).

Ask how the quote handles original supply or drain lines the work uncovers.

Median hourly wage for Plumbers, Pipefitters, and Steamfitters in the Austin-Round Rock-San Marcos, TX area, May 2025: $30.20 (U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics).

This is what workers in this occupation are paid per hour. It is not what a contractor charges for a job.

How does InstaBids work?

InstaBids does not hold payment for the work; you pay the contractor directly on the terms of the bid you accepted.

How is InstaBids different?

Each bidder appears under a stable label such as Contractor A, so you judge the work, not the brand.

Contact details stay hidden until the homeowner picks a contractor and they confirm the connection.

The contact-detail filter can miss disguised contact details.

Sources for the facts on this page

Austin permit page, read 17 October 2026: www.austintexas.gov
Austin permit page, read 17 October 2026: www.austintexas.gov
Austin permit document, read 17 October 2026: services.austintexas.gov
tsbpe.texas.gov, read 22 October 2026: tsbpe.texas.gov
U.S. Census Bureau, American Community Survey 5-year (B25035), ACS 5-year 2020-2024, read 17 October 2026: api.census.gov
BLS Occupational Employment and Wage Statistics (series OEUM001242000000047215208), May 2025, read 17 October 2026: api.bls.gov
U.S. Census Bureau, American Community Survey 5-year (B25034), ACS 5-year 2020-2024, read 17 October 2026: api.census.gov

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.