Diesel Inspection in St. James, NY

Experience 30 years of trusted auto repair, state-of-the-art craftsmanship, heavy-duty vehicle & equipment expertise, ensuring you stay on the road to earn money.



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Who We Are

Founded over 30 years ago, Pat’s Service Center has grown to become a trusted name in auto repairs, backed by a team of certified technicians and cutting-edge tools. 

We live by our ethos of quality, trust, and excellence, ensuring each repair task meets the highest industry standards.

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Full Service Auto Repair Pats Service Center

By far best mechanic shop on Long Island. They are extremely thorough, honest and great at what they do. Quick and reliable service that you can trust. They service all 6 of my trucks and 4 of my cars. I highly recommend using Pats.

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Anthony Lovetro

The most important concern anyone has in the selection of car maintenance is the trust in with whom You leave your vehicle. I have that trust with the people at Pat's. I have both my vehicles in their care, as well as my son's vehicles. It's a pleasure dealing with competent and trust worthy mechanics!

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Ed Boughal

Pats Service Center has taken very good care of my Chevy Suburban over the past four years and always do their best to accommodate my busy schedule. They are honest and dependable with fair prices!

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Joseph Lombardi

I Love this shop. Pat, Mike and the other mechanics are so knowledgeable. They do great work at a fair price. They are truely the first shop I've been to where they fix your vehicle without breaking something else! I love these guys

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Cynthia Banker

What Our Clients Say

Nothing speaks louder than the words of our satisfied clients. Here are some of their experiences with Pat’s Service Center.

Expert Diesel Inspection in St. James, NY: Specialized in Vehicles Registered Over 8,500 Pounds

Why Trust Pats Service Center Inc with Your Diesel Inspection?

In a world where reliability and safety are paramount, Pats Service Center Inc is the go-to service for diesel inspection and emissions testing in St. James, NY. We pride ourselves in delivering specialized services for diesel-powered motor vehicles, especially those registered over 8,500 pounds. 

With a solid reputation for quality, integrity, and service excellence across Suffolk County, we handle random roadside diesel emissions testing as part of our comprehensive offerings. Our highly trained team is adept in servicing heavy-duty diesel vehicles of all model years, regardless of their gross vehicle weight rating (GVWR). 

Whether your vehicle falls precisely on the 8,500-pound mark or slightly tips the scale at 8,501 pounds, our team is equipped to provide exceptional service. Schedule your diesel inspection today by contacting us at 631-589-7781.

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Our Comprehensive Diesel Inspection Services

Our services at Pats Service Center Inc cover all aspects of diesel inspections. From performing intricate emission testing for diesel engines to conducting roadside diesel emissions inspections for heavy-duty diesel vehicles, we have the skills and tools to ensure the highest level of service.

In St. James, NY, we cater to vehicles with varying gross vehicle weight ratings (GVWR), from 8,500 pounds to 8,501 pounds and beyond. As part of our commitment to customer service excellence in Suffolk County and the diesel emissions metropolitan area, we assist with vehicle registration, helping ensure your inspection sticker is valid and up-to-date.

Don’t wait for a state police officer to flag you for expired registration or outdated stickers. Instead, contact us at 631-589-7781 to secure your vehicle’s compliance today.


Leading Diesel Inspection Services in Suffolk County

Pats Service Center Inc has been at the forefront of diesel inspection services in St. James, NY, and across Suffolk County for years. We understand the crucial role of diesel emissions inspections in maintaining the health and efficiency of diesel-powered motor vehicles.

Our team, deeply rooted in the heart of Suffolk County and extending to the diesel emissions metropolitan area, offers meticulous, comprehensive services. We assure compliance with all state safety and emissions regulations, ensuring you can drive with peace of mind.

Whether you’re in the bustling downtown area of St. James or the quieter corners of Rockland County, trust us to handle your diesel inspection needs promptly and professionally.

VarLocationName, NY, and the more comprehensive Suffolk County, including the bustling diesel emissions metropolitan area, Pats Service Center Inc, have set the standard for diesel inspections. Our diligent attention to detail and in-depth understanding of diesel engines, particularly those with a GVWR of 8,501 lbs or more, distinguishes us from the competition.

Our team, equipped with state-of-the-art diagnostic tools, can handle various diesel inspection requirements, including roadside diesel emissions inspections. When you choose Pats Service Center Inc, you’re not just choosing a service; you’re investing in your vehicle’s longevity and optimal performance.

Contact us today to schedule your next diesel inspection and discover the difference a genuinely committed and expert team can make. Whether you’re from St. James, NY, or the neighboring Rockland County, your vehicle deserves the best care, and that’s precisely what Pats Service Center Inc promises to deliver.

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St. James is a hamlet and census-designated place (CDP) in Suffolk County, New York, United States. The population of the CDP was 13,338 at the 2010 census. St. James is part of the Town of Smithtown and is located on the North Shore of Long Island. The ZIP code is 11780.

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