Long Island pre-purchase car inspection mechanic checking vehicle under the hood

#1 Long Island Pre-Purchase Car Inspection Service

“We inspect before you buy, so you’re not stuck with a junker.”

Book Inspection Now Call (631) 352-2082

Why choose us?

  1. Full Inspection In 24 Hours
  2. Certified Inspectors
  3. Inspect All Makes and Models
  4. Comprehensive Inspection
4.9/5 • Rated #1 in LI & NYC
Long Island pre-purchase car inspection — mobile mechanic using diagnostic scanner on-site
Start with us

Why Choose Us

Long Island Pre-Purchase Car Inspection — Mobile & Certified. Our certified mobile inspector inspect vehicles on-site—dealer, private seller, or auction. We check the engine, transmission, brakes, suspension, frame, and electrical systems to uncover hidden problems before you buy.

You’ll get a digital report with photos and diagnostics so you can buy with confidence—or walk away. Serving Nassau, Suffolk, and NYC. See our sample inspection report.

  • Full 100+ Point Inspection
  • Mobile Service Across Long Island
  • Reports with Photos & Notes
  • Protect Yourself from Hidden Problems
Order Now
What we offer

Our Pre-Purchase Car Inspection Process

A1 Auto Guys uses a proven four-step pre-purchase car inspection process to help you buy with confidence. Every vehicle gets a detailed, professional inspection with photos and a clear digital report.

  1. Order Your Inspection

    Book your pre-purchase car inspection online or by phone. Choose the inspection package and time that works best for you.

    Secure online checkout in minutes

  2. Provide Vehicle Details

    Share the vehicle location, seller contact information, VIN, and any concerns you have so we can schedule your inspection quickly.

    We coordinate directly with the seller

  3. On-Site Vehicle Inspection

    A certified inspector travels to the vehicle, checks 100+ points, takes high-quality photos, scans diagnostics, and performs a road test when possible.

    Comprehensive 100+ point checklist

  4. Receive Your Digital Report

    You receive a shareable digital inspection report with photos, inspector notes, and repair recommendations—often the same day.

    Log in to view, save, and download
Order Your Inspection Now
A1 Auto Guys pre-purchase car inspection process with inspector and vehicle

What real buyers say about A1 Auto Guys

From Long Island, NYC & out-of-state customers who used A1 Auto Guys before wiring money or signing for a used car.

5/5 – Remote buyer

I’m in Florida buying a car in Suffolk County. A1 Auto Guys sent a full report in a day and found leaks the dealer never mentioned. Saved me a flight and a bad deal.

Carlos M.
Orlando, Orange County, FL → Huntington, Suffolk County, NY
Out-of-state
4/5 – Same-day check

Needed a last-minute inspection in Nassau. They met the seller, checked everything, and texted me updates while I was at work.

Jasmine R.
Garden City, Nassau County, NY
Local
5/5 – NYC street parking

Buying a car from a private seller in the Bronx made me nervous. Inspector checked rust and undercarriage and helped me negotiate the price.

Devin L.
Fordham, Bronx County, NY
NYC
5/5 – Dealer inspection

Had them check a car at a Manhattan dealer. They found accident damage not shown on Carfax. I walked away and found a cleaner car a week later.

Emily K.
Upper East Side, Manhattan, NY
Dealership
4/5 – SUV family check

We’re in Suffolk and needed a safe SUV. The inspector checked suspension, seatbelts, rust and sent a super clear report before we signed anything.

Nicole & James P.
Patchogue, Suffolk County, NY
Family
5/5 – CT buyer

I live in Connecticut and found a car in Nassau. They coordinated everything with the dealer and emailed a detailed report with OBD photos.

Mark D.
Hartford, Hartford County, CT → Westbury, Nassau County, NY
Cross-state
4/5 – Commuter car

Needed a reliable commuter from Upstate. A1 Auto Guys checked brakes, tires, and highway wear and gave honest feedback.

Liam S.
Albany, Albany County, NY
Upstate
5/5 – First-time buyer

First car I’ve bought myself. The inspector explained the whole report and what to negotiate. Super patient and clear.

Samantha T.
Astoria, Queens County, NY
Beginner
5/5 – Out-of-state parent

I’m in Miami buying a car for my daughter going to school in NYC. They handled everything remotely and gave us peace of mind before wiring money.

Robert G.
Miami, Miami-Dade County, FL → Brooklyn, Kings County, NY
Parent
4/5 – Work truck check

Needed a used work truck for my business. They checked frame rust, underbody, and gave me a list of repairs to plan for after purchase.

Henry F.
Hempstead, Nassau County, NY
Business

Frequently Asked Questions

Clear answers about scheduling, delivery, and what to expect.

Inspections are typically completed within two business days, depending on the inspector’s schedule, the seller’s schedule, and the weather. Reports are usually uploaded the following morning that the inspection is done. Inspections that are completed on Friday will have the report reviewed on Saturday morning. We do our best to complete inspections by the next business day as long as the seller makes the car available for review and the inspection is ordered early enough the day before. Occasionally, the seller’s schedule, the inspector’s schedule or the weather may cause a delay. Please note we cannot guarantee a date of an inspection due to factors outside our control. Customers are encouraged to plan accordingly and make arrangements to hold a vehicle if necessary. We have a better chance of getting the inspection done faster, the sooner you place your order. We do not schedule inspections on weekends. Reports can not be expedited. We do our very best to get them out as soon as possible.

You will receive your pre-purchase inspection report via email. It will include a link to view the report online and to download and print the report.

No. We do pre-purchase inspections before you buy the vehicle to make sure that the vehicle is in good shape. We do not perform any types of state required inspections. You should contact your Department of Motor Vehicles to see if they can help you.

You can cancel or reschedule up to 24 hours before your appointment. Inside 24 hours, a fee may apply due to technician scheduling and travel.

We perform mobile inspections without a lift. Inspectors complete comprehensive ground-level checks using professional tools and lighting.

We’ll help you reschedule at no extra charge or apply your payment to another vehicle. Refunds are case-by-case depending on travel already incurred.

Our findings reflect the vehicle’s condition at the time of inspection. While we can’t guarantee future performance, we provide detailed, unbiased reports to support your decision.