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Roofer in Detroit, MI: how do you get written quotes?

For a Detroit roofing job, request written quotes against one scope.Detroit's permit document “Roof Replacement Requirements” says: “A permit must be obtained prior to starting work to recover or replace a roof.” (read 6 November 2026).90.3% of Detroit's homes were built before 1980 (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: 6 November 2026 Updated 2026-11-06

InstaBids assistantAI · builds your written scope with you

What roofing job do you need done in Detroit, MI? Describe it once to start your written scope.

Start from a common job
You choose who gets your number
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  1. Describe it onceBy chat, or through your own AI assistant, and add photos.
  2. Post it and send itContractors bid in writing on that scope.
  3. Compare line by lineEvery quote is written against the same scope.
  4. You chooseContact details stay hidden until you pick and they confirm.
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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?trade=roofing&from=hire-roofer--mi--detroit&utm_source=us&utm_medium=page&utm_campaign=hire&page_type=hire&place=detroit%2C+MI#job=roofing%20job
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Key facts for hiring a roofer in Detroit

Detroit roofing scopes benefit from a separate decking allowance: an estimated 77.8% of city housing units were built before 1960 (ACS 2020–2024; 90% margin of error ±1.0 percentage point). The estimate describes housing age and cannot establish the condition of an individual roof. Census: Year Structure Built — read 2026-10-17.

How do you get written quotes on one scope?

Detroit roof quotes should use the same description of repair, recovery or replacement. The city's Roof Replacement Requirements handout distinguishes recovery and replacement work. State the intended work, covering material, tear-off scope and disposal responsibilities once, then compare the inclusions and exclusions in each written quote. Roof Replacement Requirements — read 2026-11-06.

  1. Describe the job once, using the scope checklist below, built from what we found for Detroit.
  2. Post it on InstaBids and send it.
  3. Every quote is written against the same scope, so they compare line by line.
  4. You choose who gets your number.
  5. 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

What should a written roofing scope in Detroit list?

Does roofing work in Detroit need a permit?

Detroit's permit document “Roof Replacement Requirements” (read 6 November 2026), as quoted in the answer above. Open Detroit's source document

Detroit's permit document “Roof Replacement Requirements” (read 6 November 2026): “Obtain two inspections: the first at the tear off and the second for final.” Open Detroit's source document

What license does a roofer need in Detroit?

The source page (michigan.gov), in its own words: “The trades, or crafts for which a maintenance & alteration contractor is qualified to practice are listed on the license.”

Michigan license lookup guide

What in Detroit changes the job?

Detroit's housing estimates support a decking question rather than a claim about roof age or damage. Request a written method for documenting concealed damage and agreeing to additional work before the covering is installed. Census: Year Structure Built — read 2026-10-17.

Ask how the quote handles damaged decking; housing age is not roof age.

Median hourly wage for Roofers in the Detroit-Warren-Dearborn, MI area, May 2025: $30.48 (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

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

Related pages

Other trades in Detroit

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