AI hacks for contractors & trades

Homeowner shows ChatGPT photos of a corroded sink trap and a broken hose valve to order the right parts and fix both himself

Facing two small plumbing jobs and pipes he didn't know how to join, a homeowner posted photos to ChatGPT, asked which parts and tools matched his setup, and then did both repairs in well under an hour.

Spotted on Andy Singleton (@andysingleton)

Property owner has Grok Bot scan a full year of the general ledger for duplicate payments and catches a double bill

A rental property owner gave Grok Bot the company's general ledger for the whole year and asked it to find duplicate payments; most flags were fine, but one landscaper had billed twice for the same job.

A credit of just under US$700 · their claim

Spotted on MultifamilyJunkies (@multifamjunk)

Consultant has Claude learn a builder's writing style from six months of sent email

For a building company, an AI consultant had Claude read six months of sent emails, group them by recipient and purpose, and turn the patterns into a skill that drafts inquiry replies.

Spotted on Blake Harkness

Office worker asks Copilot in Excel what to check before sending a budget report, and it catches a duplicate invoice

Before sending a budget report, a worker asked Copilot in Excel for a list of checks to run; the figures held up, a duplicate contractor invoice was zeroed out, and the corrected total matched the raw export.

Spotted on @Cliffinkent

Seller of one-of-a-kind products turns handwritten notes into client quotes with Claude

An online seller of one-of-a-kind products says Claude has largely replaced the CRM contractors they paid for. They write a quote on paper and get a professional version in about a minute, using their own product history as the source.

Spotted on u/HistoricalLead3498

Homeowner has ChatGPT list the top 5 rated garage flooring companies in the area, then texts them all for quotes

Rather than filling out a form on every contractor's website, a homeowner asked ChatGPT for the top 5 rated garage flooring companies covering the area and texted each one their details for a quote.

Spotted on @randychipman

Turn 50 customer reviews into 14 ad angles with Claude

A marketer had Claude sort 50 four- and five-star reviews into themes and ad hooks in customers' own words, ready to reuse as social posts.

Took about 25 minutes · their account

Spotted on @Mo_ali

Garden center owner uses Claude Research to find right-sized fleet tracking

A small business owner used Claude's research feature to find vehicle tracking services priced for a three-truck crew.

Spotted on @RoryTyer