Business Details
50+ Years
experience
Expert Auto Repair & AC Services in Manchester, NH
Gill's Automotive has been a trusted family-owned and operated auto repair business in Southern New Hampshire since 1958. Specializing in radiator repair, automotive air conditioning services, and general auto repair for foreign and domestic vehicles, we combine decades of experience with certified AC Delco parts to ensure reliable solutions. Our team of skilled mechanics addresses cooling systems, heating systems, and state inspections while prioritizing honesty and customer satisfaction. With over 50 years serving Manchester, NH, we emphasize preventive maintenance to avoid emergency repairs and maintain vehicle performance.Our commitment to quality extends to truck refrigeration services and a comprehensive inventory of Ford, Chrysler, and Mopar parts. By offering free alternator and battery checks, we help drivers prepare for seasonal challenges while maintaining competitive pricing. As an official state inspection station, we ensure vehicles meet safety standards through thorough diagnostics. Our focus on transparency and expertise has solidified our reputation as a local automotive authority.
Services
Radiator Repair
AC Service
General Auto Repair
State Inspections
Truck Refrigeration
Details
- Year established: 1958
Highlights and features
- Family-owned since 1958 with certified AC Delco parts expertise
- Specialized radiator and cooling system diagnostics and repair
- Official New Hampshire state inspection station certification
- Free alternator and battery checks for preventive maintenance
- Over 50 years serving Manchester's automotive repair needs
Associations and certifications
- AC Delco
Services
Radiator Repair
Our radiator repair specialists diagnose and fix cooling system issues including leaks, corrosion, and thermostat failures. We service copper/brass and aluminum/plastic radiators while checking hoses and belts for wear. Regular maintenance prevents overheating and extends engine life. Customers benefit from our 60+ years of experience with domestic and foreign vehicles.
AC Service
Certified technicians perform AC diagnostics, recharging, and component replacement using AC Delco parts. We address compressor issues, refrigerant leaks, and system inefficiencies to restore optimal cooling. Our preventive maintenance ensures reliable summer performance. Truck refrigeration services also available for commercial clients.
State Inspections
As an official New Hampshire inspection station, we conduct comprehensive safety checks meeting state requirements. Our diagnostics identify mechanical issues affecting vehicle operation while ensuring compliance with emission standards. Quick turnaround keeps drivers road-legal with minimal downtime.
General Auto Repair
We handle complete vehicle maintenance including engine diagnostics, belt/hose replacement, and electrical system checks. Our mechanics use computer diagnostics for modern vehicles while maintaining expertise in classic models. Preventive care reduces breakdown risks through early problem detection.
Truck Refrigeration
Specialized refrigeration system maintenance for commercial trucks ensures cargo temperature control. Our technicians service industrial cooling units with AC Delco-certified parts. Regular maintenance prevents costly breakdowns in temperature-sensitive transport operations.
Questions
What auto repair services do you specialize in?
We specialize in radiator repair, automotive air conditioning, state inspections, and general maintenance for domestic and foreign vehicles. Commercial truck refrigeration services also available.
Are you an official New Hampshire state inspection station?
Yes, we perform official state-mandated vehicle inspections with certified equipment to ensure compliance with safety and emission standards.
Do you offer preventive maintenance options?
Yes, we provide free alternator and battery checks, cooling system flushes, and comprehensive diagnostics to prevent emergency repairs.
What are your garage hours?
We're open Monday-Friday 8AM-5PM, Saturday 8AM-12PM. Closed Sundays for emergency repairs but available during business hours for urgent needs.
Do you use genuine manufacturer parts?
We're a certified AC Delco warehouse dealer and stock Ford, Chrysler, and Mopar parts while offering quality aftermarket options for all vehicle types.
