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Business Details
50+ Years
experience
Trusted Auto Repair Services in Sudbury Since 1971
Since 1971, SAC Group has been a family-owned and operated business dedicated to providing exceptional automotive repair and maintenance services in Sudbury. Our team of certified technicians brings decades of combined experience to every project, utilizing state-of-the-art equipment like our Blowtherm paint booth and Sikkens waterborne paint system to ensure precision results. We prioritize customer satisfaction over profit, offering transparent services ranging from collision repair and aluminum bodywork to rust protection and performance parts. As active community supporters, we sponsor local initiatives like the Cancer Luncheon of Hope and Sudbury Wolves hockey team.

Our commitment to quality is demonstrated through our lifetime guarantees on Krown rust protection and BOSS snowplow installations. With two locations serving Sudbury, we maintain industry certifications including I-CAR training for accurate collision estimates. Our comprehensive approach ensures vehicles receive both structural repairs and preventative maintenance, including tire services, alignments, and windshield replacements. We stand by our work with free diagnostics and estimates, ensuring clients receive value-driven solutions tailored to their needs.
Services
Collision Repair Rust Protection Performance Parts Snowplow Installation Windshield Replacement Vehicle Maintenance Aluminum Repairs Paint Matching Tire Services Glass Repair
Details
  • Year established: 1971
Highlights and features
  • Family-owned since 1971 with 50+ years industry experience
  • Free vehicle diagnostics and repair estimates
  • Community involvement through local sponsorships
  • State-of-the-art Blowtherm paint booth technology
  • Lifetime guarantees on Krown rust protection
Associations and certifications
  • I-CAR
What people say
Excellent job Exceptional service Superior service Lifelong customer Beautiful results
Services
Collision Repair
Our certified technicians perform precision collision repairs using state-of-the-art equipment. We handle all makes and models, ensuring structural integrity and factory-quality paint matches. Services include frame straightening, panel replacement, and dent repair with lifetime warranties on workmanship.
Krown Rust Protection
We apply Krown's environmentally-friendly rust protection that preserves vehicle structure and electrical systems. This annual treatment prevents corrosion in critical areas like frame rails and spot welds, maintaining safety and resale value with documented application processes.
Performance Parts
We install premium performance parts from brands like Edelbrock and Borla. Services include engine modifications, exhaust systems, and appearance upgrades. Our specialists provide custom ordering and installation for both street and track performance vehicles.
BOSS Snowplows
We supply and install BOSS snowplows for trucks, ATVs, and UTVs. Our inventory includes salt/sand spreaders and ice control equipment. All installations come with manufacturer warranties and professional fitting to ensure durability in harsh winter conditions.
Vehicle Maintenance
Our maintenance services include oil changes, tire rotations, brake inspections, and alignment checks. We use digital diagnostics to identify potential issues before they become major problems, helping extend vehicle lifespan and maintain safety standards.
People
Chris Mercer
General Manager
Licensed technician with 50+ years experience. Co-owner since 1974, managing all repair operations. Ensures technical excellence and customer satisfaction across service departments.
Leah-Jo Mercer
Business Line Director
Co-owner with 41 years in the industry. Handles accounting, supply chain, and client relations. Holds accounting diploma and ensures operational efficiency across both Sudbury locations.
Andre Matte
Estimator
35-year industry veteran with 17 years at Superior. I-CAR certified estimator using Mitchell systems for accurate repair assessments. Specializes in collision damage evaluation and cost projections.
Cooper Sbrega
Sales/Parts Specialist
11 years with Krown Rust Control and 6 years at SAC Group. Electrical engineering diploma holder. Assists with performance parts, Boss plows, and automotive accessories sales.
Melissa Roy
Krown Customer Service
27 years customer service experience with 12 years at SAC Group. Office Administration certified. Manages Krown sales and coordinates health & safety compliance for the facility.
Questions
Do you offer free vehicle estimates?
Yes, we provide complimentary diagnostics and repair estimates for all collision damage and maintenance needs.
Are your technicians certified?
Our team includes I-CAR certified estimators and factory-trained technicians specializing in aluminum repairs and paint matching.
What rust protection options exist?
We offer Krown's lifetime rust protection with annual treatments that preserve vehicle structure and electrical systems.
Do you install snowplows?
We supply and install BOSS snowplows for trucks, ATVs, and UTVs with complete winter maintenance equipment packages.
What performance parts brands do you carry?
We stock Edelbrock, Borla, Hooker Headers, and other premium brands for engine upgrades and vehicle appearance modifications.
Are you open weekends?
Our Sudbury locations maintain regular weekday business hours but do not operate on weekends.