GM Approved Certified Collision Center


Certified Center


Hennessy Collision - GM Approved Certified Collision Center


Make selecting GM Collision Parts a top priority for your collision repair needs, ensuring the complete restoration of your vehicle’s performance and comfort. Avoid counterfeit collision components that may fall short in design, materials, fit, assembly, or quality assessment. GM Collision Parts stand as authentic Original Equipment Manufacturer components tailored to your vehicle, ensuring the renowned quality, reliability, and durability that GM is known for.

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Exclusively, GM Genuine Parts and ACDelco OE parts are intricately designed, precisely engineered, rigorously tested, and officially endorsed by GM to seamlessly align with the exact specifications of your Chevrolet, Buick, GMC, or Cadillac vehicle. By selecting our collision components, you can have confidence in knowing that your vehicle will undergo meticulous restoration, closely resembling its original, pre-collision state.

Navigating the aftermath of a collision can be a daunting experience. However, when it comes to repairing a General Motors vehicle, it’s crucial to recognize that GM Original Equipment collision products adhere rigorously to GM’s stringent safety system standards. This commitment ensures a secure and precise repair process, safeguarding the integrity of vital safety systems and their optimal functionality.

Hennessy Collision - GM Approved Certified Collision Center
Hennessy Collision - GM Approved Certified Collision Center


installed during production

Hennessy Collision - GM Approved Certified Collision Center


for your GM vehicle

Hennessy Collision - GM Approved Certified Collision Center


to rigorous standards

Hennessy Collision - GM Approved Certified Collision Center


limited warranty

Hennessy Collision - GM Approved Certified Collision Center

Proven expertise

Precision in repair procedures is of paramount importance when it comes to reinstating a vehicle’s structural integrity and safety following a collision.

FCCN experts strictly adhere to GM’s repair protocols, with a dedicated focus on prioritizing GM-tested and engineered OE parts for repairs whenever feasible. Contemplate the advanced complexity of contemporary crash avoidance and safety systems. Operating in perfect harmony, these systems rely on precise components and methodologies to maintain optimal functionality. Proficiency in this specialized field can profoundly impact the final results.

Outstanding customer service

FCCN Centers are wholeheartedly dedicated to streamlining the repair process for your utmost convenience. This encompasses:

  • Collaborating closely with your insurance provider to simplify the claims process
  • Ensuring consistent updates on the progress of your vehicle’s repair
  • Offering a range of alternative transportation options upon your request
  • Providing a comprehensive breakdown of the completed vehicle repairs
  • Incorporating a Limited Lifetime Warranty for the repaired vehicle components
Hennessy Buick GMC Collision Center

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Not All Collision Parts Are Created Equal

Make the wise decision by choosing Original GMC Parts to ensure the utmost safety for your collision repairs. These replacement components precisely replicate the ones originally equipped in your vehicle, setting them apart from aftermarket, salvage, and counterfeit alternatives.

Advanced Windshield Safety Systems – Your OEM windshield is intricately designed to seamlessly integrate with camera systems governing critical features like lane departure warnings, autonomous braking, and rain sensors. Deviations in shape, thickness, or specifications in aftermarket windshields can disrupt camera calibration, posing a safety risk.

Premium Acoustic Glass – SoundScreen® acoustic glass significantly reduces engine, tire, and wind noise during driving, elevating your overall cabin experience. Aftermarket windshields lack the noise-dampening ply layer present in OEM windshields.

Maintaining Structural Integrity – In a crash, an OEM windshield is engineered to remain securely in place to uphold your vehicle’s structural integrity, a critical factor for airbag deployment. Departures in angle or specifications from the original windshield increase the risk of detachment, compromising airbag effectiveness.

Rigorous Testing – Every new part undergoes rigorous testing to meet stringent governmental safety standards before integration into Buick GMC vehicles. These parts are independently tested and evaluated for compatibility within the vehicle system – a level of scrutiny that aftermarket components lack.

Ensuring Wheel Rim Safety – Your wheels bear the weight of the vehicle, making cracked or bent wheels vulnerable to further damage due to driving stress.

Attempting to “repair” wheel rims can weaken their structural integrity, amplifying risks to both wheel and tire safety, potentially leading to accidents.

Essential Sheet Metal – Sheet metal damage extends beyond aesthetics, providing protection for intricate components within doors, roof, bumpers, and more.

For sheet metal damage, rely on reputable Collision Centers to determine if it’s a dent that can be rectified.

Dependable High-Strength, Military-Grade Aluminum – Newer vehicle models incorporate robust high-strength sheet metals, including military-grade aluminum. Unlike GM, aftermarket suppliers lack the capability to replicate this specialized metal.

For high-strength, military-grade aluminum, trust certified GM or independent collision centers.

Our Location

Hennessy Collision - GM Approved Certified Collision Center
Hennessy Collision - GM Approved Certified Collision Center

GM Certified Collision Center

5849 Peachtree Rd,
Atlanta, Ga 30341

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