How to Read a Collision Repair Estimate, Line by Line
Reese Calder · Service Writer, Ultimate Car Care Group · August 20, 2026 · 7 min read
An estimate is a repair plan written in the trade's shorthand. Most drivers scroll to the number at the bottom and sign. The lines above it are the useful part: they say what the shop intends to do to your car, which parts it plans to use, and where the price can still move. Here is how to read one of ours, or anyone else's, without the estimating software.
What the top of the estimate tells you
The header carries your vehicle details, the VIN, the odometer reading, the paint code, and on a claim the file number and adjuster. Check the VIN and the paint code before anything else. A wrong VIN means parts ordered for the wrong trim level, and a wrong paint code sends the colour work down the wrong path before it starts. Paying out of pocket, the claim fields stay blank and the rest reads the same.
Labour lines: body, refinish, frame, and mechanical
Labour is billed in hours, and the hours come from an estimating database that publishes times for each operation on your specific vehicle. The rate per hour differs by labour type, which is why three hours on one line and three hours on another do not carry the same dollar figure.
The labour types on a collision estimate and what each one covers
| Labour type | What it covers | Worth knowing |
|---|---|---|
| Body | Removing and refitting parts, pulling dents, straightening, welding | Usually the biggest block of hours |
| Refinish | Prep, primer, colour, clear coat, plus blend time on the panels beside the repair | Blend time is its own sub-line on metallics and pearls |
| Frame or structural | Setting the vehicle on the bench, measuring, pulling structure back to factory spec | Charged as set-up time plus pull time |
| Mechanical | Suspension, steering, and cooling work the impact touched | Often paired with an alignment line |
| Glass | Removing and refitting glass, or replacing it | Frequently shows up as sublet instead |
Parts lines: OEM, aftermarket, and recycled
Every parts line carries a tag telling you what grade of part it is:
- OEM. New parts from the vehicle manufacturer in manufacturer packaging. Best fit, highest cost.
- Aftermarket. New parts from an independent maker. Cheaper, and fit quality varies by supplier and by part.
- Recycled, sometimes listed as LKQ. Original parts off a salvage vehicle, common for doors, hoods, and lamps.
- Reconditioned. An original part repaired back to serviceable condition, most often an alloy wheel or a bumper cover.
Your policy, not the shop, usually decides which grade the insurer will fund. You can ask for OEM and pay the difference yourself. Our guide to OEM versus aftermarket parts covers where that choice matters for safety and fit, and where an aftermarket part is genuinely fine.
Paint materials, sublet, and the lines people skim past
Paint and materials is its own line, calculated from the refinish hours, covering the colour, clear, primer, masking, and abrasives the job actually consumes. Sublet lines are work we send out and manage on your behalf: glass, ADAS calibration, wheel alignment, towing. Both are real costs rather than padding, and both belong itemized on the page instead of folded into a round number.
An estimate is a starting number, not the final bill
A written estimate is built from what can be seen with the panels still on the vehicle. Once the bumper cover or the door trim comes off, hidden damage shows up: a cracked bracket, a bent rail, a soaked connector. That triggers a supplement, which is an addition to the estimate sent to your adjuster for approval before the extra work happens. Supplements are normal on collision repairs. Surprises at pickup are not.
Betterment, deductible, and what you actually pay
Two lines decide your share. Betterment applies when a repair leaves you better off than you were, most often new tires or a new battery on an older vehicle, and you pay the difference in value. The deductible is the portion your policy says you cover. With direct billing you pay the deductible at pickup and we invoice the insurer for the balance.
Sanity-check the size of the number
A bumper cover repaired and repainted typically runs $500 to $1,200 in Calgary, and one full panel repainted and blended typically runs $700 to $1,800. Our guides to bumper repair costs and repainting a car break those down. A figure well outside the range deserves a question, either because there is damage you cannot see or because something is priced oddly.
Questions worth asking before you sign the estimate
Ask these at the counter, and write the answers on your copy:
- Which parts on here are OEM, and which are aftermarket or recycled?
- Is blend time included for the panels next to the repair?
- What is most likely to change after teardown, and who approves the supplement?
- Are the alignment and any calibration in this estimate, or sublet and added later?
- What is the written completion date, and how will you tell me if it moves?
- What warranty covers this work, and is it in writing?
An estimator who answers those without reaching for vague language is an estimator who has thought about your repair. Ours will walk the vehicle with you and point at the damage behind each line, because a number nobody explains is a number nobody trusts.
Is an estimate the same as a quote?
Not quite. An estimate prices the damage visible before disassembly and changes when hidden damage turns up. A quote implies a fixed price. Collision shops write estimates, then handle changes through supplements that you or your adjuster approve before the extra work goes ahead.
Why is my final bill higher than the first estimate?
Almost always a supplement. Teardown exposed damage nobody could see from outside, such as a bent reinforcement bar or a broken bracket behind the bumper cover. The additional work is documented, sent to the adjuster, and approved before it happens, so ask for the supplement paperwork if you have not seen it.
Can I take the estimate to another shop for a second opinion?
Yes. Alberta drivers choose their own repair facility, and a second estimate is a normal thing to ask for, especially on a large repair or a possible write-off. Our post on getting a second opinion explains when it is worth the trip.
How long will the repair take once the estimate is approved?
Parts availability drives the calendar more than labour hours do. A small panel repair can be a few days, while structural work with back-ordered parts runs weeks. How long collision repair takes in Calgary goes through the stages and what slows each one down.
Want your estimate explained line by line?
Bring the vehicle or just the paperwork to any of our three Calgary shops and an estimator will walk you through every line before you decide anything.
Book a Free Estimate RC
About the author
Reese Calder · Service Writer, Ultimate Car Care Group
Reese is the service writer for Ultimate Car Care Group and writes the blog from inside the three Calgary shops, translating what the estimators, body techs, glass installers, and detailers see every day into plain answers for drivers.
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