A S Customs

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About A S Customs
A S Customs delivers motorcycle service and customization in Northwood, New Hampshire, earning a 4.9-star average across 61 verified reviews. The shop serves riders from the greater Northwood area and surrounding towns, handling both street motorcycles and cruisers with equal care. Technicians perform diagnostics, performance upgrades, and custom modifications, with each service backed by thorough inspection protocols that customers consistently praise.
What distinguishes A S Customs is their commitment to projects others decline. Reviewers describe instances where the team fabricated solutions for bikes other shops would not touch, including a quick-detach backrest installation on a 2006 model that the customer had searched for years. The shop maintains direct communication throughout every job, providing updates before, during, and after work is completed. They prioritize functional upgrades over cosmetic additions, recommending repairs based on actual need rather than upselling.
Customers repeatedly highlight specific experiences that earned their trust. One reviewer needed same-day turnaround before an upcoming trip and received a 35-point inspection ensuring the bike was road-ready. Another described the team working late nights to complete sentimental projects promptly, with one technician dedicating extra effort to return a bike belonging to the customer's late father. Multiple reviewers mention the team diagnosed issues that other shops could not resolve, including complex cam and tuner combinations on touring models.
What Customers Say
All 61 reviewers award 5 stars, with six named customers specifically praising Zak for communication, technical skill, and dedication to completing rushed jobs. Four reviewers note the shop declined unnecessary upselling while addressing complex mechanical issues.
Working Hours
| Sunday | Closed |
| MondayToday | Closed |
| Tuesday | 9 AM–5 PM |
| Wednesday | 9 AM–5 PM |
| Thursday | 9 AM–6:30 PM |
| Friday | 9 AM–5 PM |
| Saturday | 9 AM–4:30 PM |
Services
Motorcycle Diagnostics & Inspection
Comprehensive 35-point inspection identifying all needed repairs before work begins.
Performance Upgrades
Cam installation, power vision tuner, and dyno tuning for improved power delivery.
Custom Fabrication
Custom parts installation including quick-detach backrests and unique modifications.
Routine Maintenance
Tires, brakes, plugs, and general service to keep motorcycles road-ready.
Engine & Drivetrain Repair
Technical repairs resolving running issues other shops could not diagnose.