Overview
After a crash, the visible damage is often only part of the story. A bumper cover may hide crushed energy absorbers and brackets, a dented quarter panel can mean misaligned door gaps, and a hard hit can affect suspension parts, sensors and the structure underneath. Collision repair is the process of assessing all of that damage, restoring the vehicle's structure and panels, and refinishing it so it looks and functions as it should.
The process usually begins with an initial estimate based on what can be seen. Once the vehicle is in the shop and parts are removed, technicians often find additional damage, which leads to a supplement, an updated estimate submitted to the insurer or customer. That is normal and does not necessarily mean the first estimate was wrong; it reflects what could only be seen after disassembly.
Modern vehicles add complexity. Many cars use high-strength steels, aluminum and adhesives, and most have driver-assistance systems with cameras and radar in windshields, grilles and bumpers. After certain repairs, these systems may need to be calibrated so features like automatic emergency braking and lane-keeping work as designed. Manufacturers publish repair procedures that specify how particular vehicles should be repaired.
How it typically works
- Damage assessment, including a visual inspection and, often, disassembly to uncover hidden damage.
- Estimate and authorization, involving you and your insurer if a claim is filed.
- Structural repair, including measuring and straightening the frame or unibody if needed.
- Refinishing, including color matching and blending into adjacent panels.
- Reassembly and calibration of safety systems where required.
- Final inspection and road test before delivery.
What affects the outcome
- You generally have a choice of repair shop, even when an insurer suggests a preferred network. Check your policy and state rules.
- Parts type matters. OEM, aftermarket and recycled parts differ in cost and fit; your policy may specify which are covered.
- Supplements are common. Expect that hidden damage may extend the timeline.
- Rental car coverage depends on your policy. Know your limits before repairs start.
- Diminished value is a separate topic from repairs. Some people pursue it after an accident; it depends on circumstances and the insurer involved.
- Total loss decisions are made by the insurer when repair costs approach the vehicle's value.
Local notes for Colorado's Front Range
Colorado winters bring snow, ice and road treatments, and hail is a well-known seasonal risk along the Front Range. Hail damage is often handled under comprehensive coverage, depending on your policy.
We take inquiries from Fort Collins, Boulder, Denver, Colorado Springs, Pueblo.
How to prepare your inquiry
- Note the year, make, model and trim of the vehicle, and the paint color name or code if you know it.
- Mention whether the vehicle has driver-assistance features such as cameras, parking sensors or radar, since repairs near them may require calibration.
- Keep any police or incident report numbers handy.
- Say whether you need a rental car or plan to rely on coverage for one.
- Describe whether the vehicle is drivable, and whether any warning lights, alignment changes or noises appeared after the damage.
When to keep looking
- No answer about whether driver-assistance systems will be checked or calibrated after repairs.
- Unwillingness to explain whether new, used or aftermarket parts will be used.
- An estimate that is not itemized or that will not be put in writing.
- Refusal to let you see the damage or the replaced parts.
- No clear process for supplements when hidden damage is found after disassembly.
Questions worth asking
- Do you follow manufacturer repair procedures for my vehicle?
- Will you need to disassemble the car to give a complete estimate?
- What type of parts are on the estimate: OEM, aftermarket or used?
- Can you perform any required ADAS calibrations, or will that be done elsewhere?
- What is the expected timeline, and how will you update me?
- What warranty do you offer on repairs and paint?
- Will I get a final invoice showing what was repaired and replaced?
People also ask
- Do I have to use the body shop my insurance recommends?
- In many cases, no. Policies and state rules vary, but consumers can often choose their own shop. Check with your insurer and review your policy.
- What is ADAS calibration?
- It's the process of aligning cameras and sensors used by driver-assistance features so they work correctly after certain repairs.
- Why did my repair estimate go up?
- Additional damage is often found after parts are removed. The shop submits a supplement for that damage, which updates the estimate.
Related topics
- Insurance Claim Estimates: How auto body estimates and insurance claims typically work, and questions to ask a shop and your insurer.
- Dent and Scratch Repair: Paintless dent repair, scratch repair and when traditional bodywork is needed, plus questions to ask a shop.
- Paint and Refinishing: How auto paint refinishing works, color matching, clear coat and questions to ask a body shop about paint work.
Have a collision repair question for your situation? Use the form below to send an inquiry.