Roofer in San Diego, CA: written quotes on one scope

For a San Diego roofing job, request written quotes against one scope.52.4% of San Diego'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: 3 November 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?trade=roofing&from=hire-roofer--ca--san-diego&utm_source=us&utm_medium=page&utm_campaign=hire&page_type=hire&place=san+diego%2C+CA#job=roofing%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 roofer in San Diego

San Diego's permit page “Minimum Standards for Renewal of Roof Covering”: a permit rule for re-install roof-mounted photovoltaic panels (read 31 October 2026), quoted below.
Half of San Diego's homes were built in 1979 or earlier (Census ACS 2020-2024).
NOAA's Storm Events Database lists reports of hail on 6 days and thunderstorm wind on 17 days in San Diego County, and strong wind on 24 days, high wind on 76 days and tropical storm conditions on 1 day in the forecast zone that takes in San Diego County and two neighbouring counties, in 2021-2025 (distinct days per kind of event). These are reports filed with NOAA for the whole county or forecast zone, not a count for your street; ask the quote to name the wind and impact ratings of the covering it prices.
San Diego's homes by age: 20.5% (±0.4 points) were built in 1959 or earlier, 31.9% (±0.6 points) from 1960 to 1979, 28.1% (±0.5 points) from 1980 to 1999 and 19.5% (±0.5 points) in 2000 or later (Census ACS 2020-2024, margins of error at 90%).

How to get written quotes on one scope

Describe the job once, using the scope checklist below, built from what we found for San Diego.
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 roofing job in San Diego

Roof covering, roof area and how many layers come off
If your home was built before 1980, ask how damaged decking is handled
Whether the San Diego permit exemption quoted below covers your job, or the job needs a permit
Who pulls the San Diego permit for re-install roof-mounted photovoltaic panels, and when the inspection is booked
Removal and disposal of the old parts or materials
Warranty terms on parts and labor, in writing

Do you need a permit for a roofing job in San Diego?

San Diego's permit page “Minimum Standards for Renewal of Roof Covering” (read 31 October 2026):

“If the project involves any parcel with a designated historical resource or is located within the boundaries of an adopted historic district, historical review is required. Please refer to Information Bulletin 581, Designated Historical Resource Review, for additional Historic Review information.”
“If the site contains buildings or structures 45 years old or older, plans must be submitted for historic review, unless the project scope is for “in-kind roof repair and replacement” as exempted per SDMC Section 143.0212. The length of this review will typically be ten business days. See Information Bulletin 580, Potential Historical Resource Review, for submittal requirements.”

Open San Diego's source page

San Diego's permit page “Minimum Standards for Renewal of Roof Covering” (read 31 October 2026): “Where the project site contains a designated historical resource or is located within the boundaries of an adopted historic district, a permit is always required for renewal of roof coverings. See Section II of this information bulletin for additional information.” Open San Diego's source page

San Diego's permit page “Minimum Standards for Renewal of Roof Covering” (read 31 October 2026): “Where existing roof-mounted photovoltaic panels (PV) are removed in order to renew roof covering, an electrical permit is required to re-install the PV panels. Refer to Information Bulletin 301 for detailed requirements for photovoltaic systems.” Open San Diego's source page

What license does a roofer need in California?

California's licensing board, in its own words: “C-39 - Roofing Contractor”

California license lookup guide

What in San Diego changes the job

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

For extreme hail, NOAA says: “Extreme Hail: Roof damage possible to homes.” These report counts do not establish that impact level at your home. Ask the quote to name the wind and impact ratings of the covering it prices.

Median hourly wage for Roofers in the San Diego-Chula Vista-Carlsbad, CA area, May 2025: $29.90 (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

San Diego permit page “Minimum Standards for Renewal of Roof Covering”, read 31 October 2026: www.sandiego.gov
cslb.ca.gov, read 22 October 2026: www.cslb.ca.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 OEUM004174000000047218108), May 2025, read 17 October 2026: api.bls.gov
NOAA NCEI Storm Events Database, event years 2021-2025; files 20260323, 20260625, 20260323, 20260728, 20260819 (creation dates in file names), read 17 October 2026: www.ncei.noaa.gov
U.S. Census Bureau, American Community Survey 5-year (B25034), ACS 5-year 2020-2024, read 17 October 2026: api.census.gov
NOAA NWS hail and convective wind impacts, read 3 November 2026: www.weather.gov

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