Business Details
50+ Years
experience
Expert Auto Repair & Maintenance Services in Hooksett, NH
Grimard's Auto Sales & Service has been a family-owned and operated automotive repair center in Hooksett since 1945. Founded by Ferdnand Grimard and continued by his son Denis since 1982, we specialize in high-quality preventive maintenance and repairs for all domestic and import vehicles. Our ASE-certified technicians use the latest diagnostic equipment and quality replacement parts to ensure proper service while maintaining manufacturer warranties. We prioritize ethics, integrity, and personalized attention, offering services ranging from oil changes to complex engine diagnostics. With over 75 years of combined experience, we provide transparent estimates, same-day maintenance options, and a guarantee on all work performed.Our focus on customer convenience includes competitive pricing, easy-to-understand repair explanations, and a commitment to fuel efficiency tips for vehicle owners. Located near major transportation routes, we serve Hooksett and surrounding communities with reliable, timely service. Our facility handles scheduled maintenance for personal vehicles, fleets, and commercial trucks while maintaining a strong reputation for technical expertise. We emphasize safety through regular inspections and proactive maintenance recommendations based on industry standards. Customer satisfaction remains our priority through honest assessments and durable repair solutions.
Services
Oil Changes
Brake Repair
AC Repair
Tire Services
Engine Diagnostics
Transmission Maintenance
Suspension Repair
Electrical Systems
Vehicle Inspections
Fuel System Service
Details
- Year established: 1945
Highlights and features
- Family-owned since 1945 with multi-generational automotive expertise
- ASE-certified technicians using professional diagnostic equipment
- Guaranteed repairs with quality replacement parts
- Same-day maintenance services available
- Transparent pricing with detailed pre-service estimates
Associations and certifications
- ASE
What people say
Expert technicians
Timely service
Honest assessments
Competitive pricing
Reliable repairs
Services
Oil Changes
Regular oil changes maintain engine performance and longevity. Our technicians use quality motor oil and filters to protect your vehicle's engine. We follow manufacturer recommendations for service intervals while offering quick turnaround times. This essential maintenance helps prevent costly engine damage through proper lubrication and contaminant removal.
Brake Repair
Comprehensive brake system inspections and repairs ensure safety and reliability. We service all brake components including pads, rotors, calipers, and hydraulic systems. Our technicians diagnose unusual noises, vibration, or pedal issues to restore proper braking performance. We use quality replacement parts that meet or exceed OEM specifications.
AC Repair
Professional air conditioning diagnostics and repair services restore cabin comfort. We handle refrigerant recharging, compressor replacement, and system diagnostics for all vehicle makes. Our equipment properly recycles refrigerants while maintaining environmental compliance. We ensure optimal cooling performance through complete system evaluations.
Tire Services
Complete tire maintenance including rotation, balancing, and pressure checks extend tire life and improve safety. Our technicians inspect tread wear patterns and recommend proper inflation levels. We offer seasonal tire changes and alignment services to maintain even tire contact with the road surface.
Engine Diagnostics
Advanced diagnostic tools identify engine performance issues through onboard computer systems. We interpret fault codes and perform targeted inspections to resolve mechanical or electronic problems. Our technicians address sensor malfunctions, emissions system faults, and drivability concerns with precision repair techniques.
People
Denis Grimard
Owner
Second-generation owner with over 40 years of automotive industry experience. Purchased the business in 1982 and maintains family commitment to quality service.
Questions
What services does Grimard's Auto Sales & Service offer?
We provide complete automotive services including oil changes, brake repair, AC service, engine diagnostics, tire maintenance, transmission work, and scheduled maintenance for all domestic and import vehicles.
Are your technicians certified?
Yes, all our technicians are ASE-certified with ongoing training to maintain expertise in automotive repair technologies and techniques.
Do you offer same-day service?
Most maintenance services can be completed while you wait. Many repairs are finished within one business day depending on part availability and complexity.
How are repair costs determined?
We provide detailed estimates before any work begins, explaining labor costs, part pricing, and expected completion times for all recommended services.
What areas do you serve?
We serve Hooksett, Manchester, Auburn, Candia, Goffstown, Bedford, Merrimack, Derry, and Londonderry residents with convenient location access.
Do you guarantee your work?
Yes, we stand behind all repairs with a comprehensive guarantee covering both parts and labor for customer confidence.
