Home › Services › Estimate & repair process
Our collision estimate and repair process
At CMD Collision in Detroit, a repair goes in six steps: a free photo ballpark price, an in-person inspection and estimate, approval, a full teardown (where hidden damage is documented and sent as a supplement), the repair itself, and pickup. You hear from us before any extra work is done.
The six steps
- Photo ballpark price (free). Text photos, plus your vehicle's year, make and model, to (313) 444-0236, or upload up to three photos on our quick price page. You get one ballpark starting price, not an itemized estimate.
- In-person inspection and estimate. Bring the car to 3843 E McNichols Rd. We inspect it and write a preliminary estimate. On insurance jobs we send it, with photos, to your adjuster.
- Approval. Work starts once the estimate is approved, by your insurer on a claim or by you if you're paying yourself.
- Teardown and hidden damage. We take the damaged area apart. If hidden damage turns up, we photograph it, send a supplement to your insurer, and contact you before doing extra work.
- Repair. Body work, unibody/frame straightening on our Chief frame machine where needed (we're state-certified for unibody/frame and collision-related mechanical repair), and refinishing with the Sherwin-Williams paint system. Then we reassemble the car and check the repair.
- Pickup. On insurance jobs you pay only your deductible, if one applies. We accept cash, credit/debit cards and Zelle. The work we perform comes with a lifetime warranty.
Why the first estimate can change
Any estimate written before the car is taken apart is based on what can be seen. Collisions often damage parts behind the bumper, fender or door, such as brackets, absorbers, sensors or structural parts. That's normal and it's why insurers allow supplements. It's also why an insurer's first estimate can differ from the final repair plan. What matters is that the extra damage is documented and approved before it's repaired.
What changes the price and the time
- How much damage there is, and whether parts are repaired or replaced
- Hidden damage found after teardown
- Whether structural or frame work is needed
- How much paint and blending is needed to match the color
- Parts availability and insurer approval of the estimate and any supplements
Because of these, we don't promise a fixed price or turnaround before we've seen the car. Your final price comes after an in-person look.
Related: collision repair · bumper repair · frame & unibody repair · insurance claims · what to do after an accident
What to bring
- Your keys and driver's license
- Your claim number and adjuster's contact info, if you filed a claim
- The police report number or the other driver's info, if you have it
Visit the shop
3843 E McNichols Rd, Detroit, MI 48212
Mon–Thu 11 AM–7 PM · Fri 3–8 PM · Sat 12–4 PM · Sun closed
Common questions
Why can the final repair cost be higher than the first estimate?
What is a supplement?
How long will my repair take?
Do I need an appointment for an estimate?
How do I compare estimates from different shops?
Start with a free ballpark price
Text photos or upload them for an instant AI ballpark. Your final price comes after an in-person look.
