Detroit at a glance
| Metro area | Detroit–Warren–Dearborn, MI |
|---|---|
| Area codes | 313 (Detroit and Dearborn), 248 and 947 (Oakland County), 586 (Macomb County), 734 (Downriver and western Wayne County), 810 (Flint and the Thumb) |
| Business districts | Downtown and Midtown, Corktown, Dearborn, Royal Oak and Troy, Warren and Sterling Heights, Livonia and Canton |
| Time zone | Eastern Time |
Detroit–Warren–Dearborn, MI is one of the 25 largest U.S. metro areas in the Census Bureau's population estimates.
Small business in the Detroit area
Metro Detroit's small businesses include auto-repair and collision shops, machine shops and tier suppliers, contractors and HVAC companies in Oakland and Macomb counties, restaurants and bakeries in Dearborn, Hamtramck and Corktown, and medical offices across the suburbs. Winters bring furnace, plumbing and snow-removal emergencies.
Where Ava helps Detroit businesses
- Collision and repair shops. Shops can have Ava take estimate requests and vehicle details while techs are in the bays.
- Suppliers and machine shops. Small manufacturers can send overflow calls to Ava for quote requests.
- Winter emergencies. Heating and plumbing companies can have Ava flag no-heat calls for the on-call tech.
An example call
Eight Mile Collision (example) · Ava, AI receptionist
I got rear-ended. Can I bring the car in for an estimate?
Sure. I'm the shop's AI assistant. What's the year, make and model, and is it drivable?
Recording calls in the Detroit area
Michigan's eavesdropping statute (MCL 750.539c) says all parties, but the Court of Appeals (Sullivan v. Gray) has allowed participants to record. Until the Supreme Court settles it, a recording notice at the start is the cautious habit. Read more on the state pages for Michigan.
Ava always says she's an AI. If your setup records calls, the script we draft adds a short recording notice to her greeting, and you approve the wording.
Sources
- Justia 50-state recording survey (reviewed Sept. 2024)
- MCL 750.539c (Michigan Legislature)
- 18 U.S.C. § 2511
- Census Bureau metro population estimates
General information, not legal advice. Checked November 3, 2026; laws change.