Frame Straightening & Structural Repair
After a serious collision, the damage you can see — the crumpled fender, the broken bumper — is often just the surface. Underneath, the vehicle’s frame or unibody structure may have absorbed and redistributed impact forces in ways that aren’t obvious to the eye. A frame that’s even a few millimeters out of spec can cause uneven tire wear, pulling to one side, doors that don’t close properly, and — most importantly — compromised crash protection in a future accident.
Frame straightening uses a hydraulic pulling system anchored to a rigid platform. Your vehicle is secured to the frame bench, and computerized measuring equipment maps every reference point against the manufacturer’s original specifications — often to tolerances of less than 1mm. Hydraulic rams then apply controlled force to bring the structure back to factory dimensions.
This isn’t something every shop can do properly. It requires specialized equipment worth hundreds of thousands of dollars and technicians trained specifically in structural repair. We invested in this capability because we believe every collision repair should restore a vehicle to full structural integrity — not just make it look good on the outside.
Our Process
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1
Computerized Measuring
Your vehicle is placed on our frame bench and measured at dozens of reference points against factory specs. This reveals the full extent of structural displacement, including damage that isn’t visible to the naked eye.
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2
Hydraulic Correction
Using controlled hydraulic force, we pull the frame or unibody back to its original dimensions. This is a slow, precise process — rushing it can cause additional damage to the metal.
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3
Structural Welding
Any cracked or weakened structural members are repaired or replaced. We use manufacturer-approved welding techniques and materials to ensure the repair meets or exceeds original strength.
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4
Final Measurement & Verification
Every reference point is re-measured after correction. We provide a printout showing before-and-after measurements, proving your vehicle is back within factory tolerances.
What to Expect
Frame straightening is typically part of a larger collision repair, so timelines vary. The structural work itself takes 1-3 days depending on severity. Total repair time including body and paint work may be 2-4 weeks. We provide measurement printouts showing your vehicle is back to factory spec — documentation that’s valuable for resale and insurance records.
Cost Guide
Frame damage from a collision is covered by insurance. Our computerized measurement reports provide clear documentation that insurers accept without dispute. We work directly with your adjuster to approve the structural repair plan before starting work.
Frequently Asked Questions
How do I know if my frame is bent?
Signs include uneven tire wear, the vehicle pulling to one side, doors or trunk not closing properly, visible gaps between body panels, and unusual handling. However, some frame damage has no obvious symptoms — a computerized measurement is the only way to know for sure.
Can a bent frame be fixed safely?
Yes, when done properly with the right equipment. Modern frame straightening uses computerized measuring and hydraulic correction to restore factory dimensions within tight tolerances. The repaired structure meets the same crash safety standards as the original.
Is frame damage always from a collision?
Almost always, yes. Hitting a deep pothole or a curb at speed can cause minor frame displacement, but significant frame damage is typically the result of a collision. Normal driving doesn’t damage a vehicle’s frame.
Will my insurance cover frame repair?
If the damage resulted from a covered collision, yes. Frame straightening is a standard part of collision repair and insurers expect to see it when structural damage is present. We provide detailed measurement reports that make the approval process straightforward.
Should I buy a car that had frame damage?
A properly repaired frame — verified by computerized measurements — is structurally sound. The key is documentation. If the shop can provide measurement printouts showing the vehicle is back within factory spec, the repair was done correctly.
Related Services
Available Across the GTA
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Tell us about the damage and we’ll provide a detailed quote — usually within a few hours.
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