WELCOME TO American Auto Service Inc

Getting vehicles back on the road with confidence starts with dependable care, steady attention, and a focus on keeping every system working as it should. Reliable transportation plays a major role in daily work and long-distance travel, and having a trusted team makes all the difference when maintenance or repair is needed. American Auto Service Inc in Shrub Oak, NY, is committed to supporting drivers and commercial operators with consistent solutions designed to keep vehicles performing under pressure. Our truck repair work focuses on restoring performance for heavy-duty vehicles that handle demanding routes and daily use. For hauling equipment, our trailer repair services help maintain structural strength and safe operation under load. We also provide specialized diesel engine repair aimed at improving power delivery and long-term engine reliability.

Routine care is supported through services like oil change, helping maintain engine health and smooth operation over time. Stability and handling are improved with our precise wheel alignment, ensuring better control and even tire wear across different driving conditions. Our safety-focused vehicle inspection helps identify concerns early so vehicles remain road-ready and dependable. For unexpected situations, our roadside assistance is available to help drivers get moving again with minimal delay. When tires reach the end of their service life, we handle tire replacement with attention to fit, condition, and performance needs. We continue to focus on keeping vehicles reliable, responsive, and prepared for the road ahead through consistent service and practical solutions. Visit American Auto Service Inc today to keep your vehicle operating at its best and ready for every mile ahead.

Skilled

EXPERIENCED


Our commercial vehicle repair technicians bring skilled and experienced hands to every job, handling complex truck systems with confidence. We apply deep knowledge to diagnose issues accurately and complete repairs that keep vehicles performing reliably.
Quick

EFFICIENT


Fast turnaround matters in this industry, and we complete repairs quickly while maintaining strong attention to quality. Our team works efficiently to reduce downtime and keep trucks and commercial vehicles moving.
Honest

TRANSPARENT


Clear explanations guide every repair so you understand what your vehicle needs and why it matters. We maintain honest recommendations and transparent communication throughout the entire service process.

POWER, PERFORMANCE, AND RELIABILITY

Built To Keep You Moving Without Delay

CUSTOM ESTIMATES

Each repair receives a custom estimate built around the specific work required for your vehicle. Hourly pricing is available depending on repair requirements, and we use hourly pricing to match costs fairly to the job.

FULLY EQUIPPED

Advanced tools and diagnostic equipment support our fully equipped service capability for a wide range of auto and truck repairs. We handle both routine maintenance and complex mechanical issues with the right resources on hand.

PROMPT RESPONSE

Quick response times help us reduce downtime and keep your operations running smoothly. Service requests are handled promptly so we can get your vehicle into the shop and back on the road faster.

QUALITY PARTS

Durability drives every repair decision, and we use quality parts that meet demanding performance standards. Our work relies on components that we trust to perform under heavy use and long hours.

DETAILED APPROACH

Careful inspections guide our detailed approach to every repair and maintenance service. We check each system thoroughly so our team can identify issues early and complete accurate, long-lasting repairs.

WARRANTIES AVAILABLE

Confidence in our work is backed by warranties available on both parts and labor. This coverage gives our customers added peace of mind while we stand behind every repair we complete.

SCHEDULE A SERVICE TODAY!

Getting your vehicle serviced on time helps keep everything running smoothly and reduces the risk of unexpected breakdowns during work or travel. We make the scheduling process simple so you can get the support you need without unnecessary delays or confusion. Our team is prepared to handle a wide range of repair and maintenance needs for trucks, trailers, and commercial vehicles. Each appointment is handled with focus and efficiency so your equipment can get back into operation as quickly as possible. We coordinate service in a way that supports busy schedules and demanding workloads. Our goal is to help keep your operations moving without interruption. Reach out today to set your appointment and keep your vehicle ready for the demands ahead.

6

Days a Week Availability

10/10

Level of Dedication

7

Years in Business

100%

Customer Satisfaction

FEATURED SERVICES

TRAILER REPAIR

Our team restores performance and safety through reliable trailer repair that covers utility trailer repairs, flatbed trailer repairs, and structural trailer repairs. We handle trailer maintenance and component replacement with careful attention to long-term durability. Each repair process supports safe hauling and dependable operation under heavy use.

AUTO REPAIR

General automotive repair and maintenance services help keep vehicles running smoothly and efficiently on the road. We provide mechanical diagnostics and repair services that identify issues early and prevent costly breakdowns. Brake, steering, and suspension repairs are completed with precision to improve safety and driving control.

ROADSIDE ASSISTANCE

Our mobile repair support allows us to deliver fast roadside assistance when breakdowns or mechanical issues happen unexpectedly. Our team provides on-site truck and trailer repairs along with mobile diagnostics and troubleshooting to identify problems quickly. We offer fast response for breakdowns and mechanical issues to help drivers get moving again with minimal delay and dependable support.

IN-SHOP REPAIRS

We complete in-shop repairs, where vehicles receive full attention through structured, efficient service. Our team offers comprehensive repair services, handling major mechanical repairs and diagnostics along with scheduled maintenance and inspections. Access to specialized equipment and tools allows us to complete repairs that require precision and consistent workmanship.

ENGINE DIAGNOSTICS

Advanced testing equipment drives our engine diagnostics process to uncover issues that affect performance and reliability. We conduct computer diagnostics and troubleshooting to pinpoint problems quickly and accurately. Our technicians carry out engine performance evaluations and complete identification and repair of mechanical issues to restore dependable engine function.

BRAKE, SUSPENSION AND DRIVETRAIN REPAIRS

Safety and control guide our approach to brake suspension and drivetrain repairs for all types of vehicles. We provide brake system repairs and replacements, along with suspension system repairs, to improve ride stability and handling. Our work also includes steering component repairs and drivetrain maintenance, and repairs to ensure smooth and reliable power transfer.

TRAILER ELECTRICAL AND BRAKE SYSTEMS

Our mechanics handle trailer electrical and brake systems with a focus on safety and dependable performance. We complete trailer light repairs and trailer wiring repairs to keep electrical systems functioning properly on the road. You can also rely on our ABS system diagnostics and repairs, and air brake system repairs and maintenance to support reliable stopping power.

WELDING AND FABRICATION

Skilled hands lead our welding and fabrication work to restore strength and functionality to damaged or worn trailer structures. We provide custom welding services and metal fabrication solutions designed to match specific repair needs. Our team also provide structural trailer repairs and reinforcement to improve durability and long-term performance.

DOT INSPECTIONS

Accuracy and compliance drive our DOT inspections for commercial vehicles and trailers. We conduct DOT inspections and compliance checks along with safety inspections for commercial vehicles to ensure road readiness. Our service also includes assistance with maintaining regulatory compliance so operators can stay aligned with required standards.

GALLERY

Learn More

MISSION STATEMENT

Our mission is to keep trucks, trailers, and commercial vehicles operating safely and efficiently so drivers and businesses can stay on the road with confidence. We focus on delivering consistent repair and maintenance support that helps reduce downtime and improve overall vehicle performance. Every service is handled with care and attention to detail, so problems are identified correctly and addressed in a timely manner.