Getting a fair collision repair insurance outcome starts with knowing your rights and choosing a shop that fights for you. At Royal Collision, our Riverside, CA shop has spent 10 years pushing back on low estimates. Our goal: you pay only your deductible.

What Does a Fair Collision Repair Estimate Actually Cover?
A fair estimate includes OEM parts, all documented damage, and the manufacturer’s required repair procedures.
What Insurers Often Leave Out of the First Estimate
Insurers frequently open with a lower number. That figure may exclude OEM parts, skip required repair procedures, or miss damage that only surfaces during disassembly. When those items are left out, you end up with an incomplete repair.
Your Right to Choose Your Own Repair Shop
Under California Insurance Code Section 758.5, an insurer cannot require you to use a specific repair shop. Our job is to document your vehicle’s needs and submit a complete repair plan to your adjuster.
How to Set Up Your Claim for the Best Result
Steps to Take Right After the Collision
- Choose your shop first. You are not required to use an insurer-preferred facility.
- Wait for a full assessment. Hidden structural damage is common even in moderate collisions.
- Keep all communication in writing. A paper trail helps resolve disputes quickly.
How We Take It From There
Once your vehicle arrives, we contact your insurer and build the repair plan using CCC estimating software. We submit it with photos and OEM documentation, negotiate the estimate, and keep you updated.
OEM Parts vs. Aftermarket: What Your Claim Should Reflect
Here is how OEM and aftermarket parts compare:
| Factor | OEM Parts | Aftermarket Parts |
| Fit | Designed for your vehicle; expected to fit as intended | Varies by supplier and part design |
| Appearance | Matches original design | Ranges from close match to noticeable differences |
| Crash safety | Meets original engineering requirements | Varies; some certified parts are tested |
| Warranty impact | Aligns with manufacturer expectations | Does not automatically void warranty |
| Cost | Usually higher | Often lower, though premium options can be expensive |
| Quality | Uniform from the automaker’s supply chain | Depends on the manufacturer and quality control |
Some insurers prefer aftermarket parts to lower costs, but quality and fitment labor can vary. A body shop insurance claim for OEM parts requires solid documentation. When your insurer specifies non-OEM parts, we document the requirement. We submit it to your adjuster as part of your collision repair file.
What Happens When the Insurer’s Number Is Too Low?
We submit a supplement, an updated estimate that accounts for damage the original figure missed. We handle it as part of the auto insurance claim repair process.
What a Supplement Is and Why It Happens
A supplement is an updated estimate when disassembly reveals hidden damage. Frame components often absorb more force than the exterior shows.
How We Manage the Supplement for You
- We photograph the damage and reference the OEM repair procedure.
- We submit a revised estimate to your adjuster.
- We follow up until it is approved.
95% of our customers pay only their deductible, and we work to get that outcome for you.

Why Working With an Independent Shop Makes a Difference
How DRP Agreements Affect Your Repair
Shops in insurer Direct Repair Programs (DRPs) operate under agreements with carriers. Those agreements give insurers influence over parts, labor rates, and repair methods to control their costs, not protect your vehicle.
What Independence Means for Your Vehicle
We hold no DRP agreements at our collision repair shop in Riverside, CA. Our body technician and painter each hold individual I-CAR Platinum certifications, with 15 to 30 years of combined experience. We fight for OEM parts on every repair and back our work with a Limited Lifetime Warranty.
Our customers appreciate our body shop’s insurance claim assistance. Here is a Google review from Allison C.: “I found Royal Collision after an accident in my Toyota. Ryan helped me file my claim and made sure repairs were done properly. Looks like it never happened.”
Frequently Asked Questions
Will insurance pay for OEM parts?
Insurers are required to restore your vehicle to pre-accident condition. We document the OEM case and present it to your adjuster.
What if the insurer sends their own adjuster?
We walk through the estimate with the adjuster, supported by photos, OEM procedures, and CCC data.
Can an independent shop warranty my repair?
Insurers do not warranty repairs. Shops do. Our Limited Lifetime Warranty covers repairs and paint for your ownership.
Get the Collision Repair Insurance Outcome Your Vehicle Deserves
Your collision repair insurance outcome depends on who fights for your repair. Contact Royal Collision at (951) 276-4421 or ryan@royalcollisionriverside.com. We work for you, not the insurer. Our team provides collision repair in Riverside, CA, to get you safely back on the road.