Mechanical Services + Oil Changes

Need diagnostics or repairs? Start the Mechanical Intake and we’ll get you a quote & deposit link. For oil changes, see walk-in options below.

Mechanical Services

Diagnostics & Repairs

Transparent estimates. Deposit required to start work.

$89.99 / hour

Shop supplies & parts billed separately (if applicable). You’ll receive a line-item quote and a deposit invoice link.

  • Check engine light diagnostics
  • Brakes, suspension, steering
  • Cooling system, belts, hoses
  • Electrical troubleshooting
  • General repairs & maintenance

We’ll review your intake and email you a quote + deposit link.

Oil Change Service

Quick, Professional Oil Changes

Whether you bring your own oil or let us handle everything, our crew takes care of the labor and disposal so you can just drive away confident.

Walk-In Only: Oil changes are first-come, first-served. No online booking — just pull in, check in at the desk, and we’ll get you taken care of.

Choose the oil change that fits your needs

BYOO + Filter (Staff Service)

$50 Flat

You bring the oil & filter — our crew does the rest.

  • You supply the correct oil and filter for your vehicle.
  • Full service performed on our lift.
  • Includes labor, basic tools, and shop towels.
  • Used oil and filter disposal included.
  • No oil or filter supplied by the shop.
★

Full-Service Conventional (Standard)

$79.99

Most popular option for daily drivers.

  • Includes up to 5 quarts of conventional engine oil.
  • Standard oil filter included.
  • Professional installation.
  • Used oil and filter disposal included.

Full Synthetic Service

$99.99

Best for extended change intervals.

  • Includes up to 5 quarts of full synthetic oil.
  • Premium oil filter included.
  • Professional installation.
  • Used oil and filter disposal included.

3.0L Duramax Diesel – BYOO (DexosD Required)

$119.99

For GM 1500 3.0L Duramax trucks — you bring DexosD oil, we handle the rest.

  • BYOO: Customer supplies GM-approved DexosD oil (typically ~7 quarts).
  • WIX WL10255 diesel oil filter included.
  • Professional installation on our lift.
  • Used oil and filter disposal included.
  • Shop does not supply DexosD oil for this service.

HD Diesel Oil Change — 2500/3500

$199.99

For Duramax, Cummins, and Powerstroke 2500/3500 heavy-duty trucks.

  • Includes up to 3 gallons of Rotella T6 5W-40 full-synthetic diesel oil (most 2500/3500 trucks).
  • HD diesel oil filter included.
  • Professional installation on our lift.
  • Used oil and filter disposal included.
  • Fuel/water separator service available at extra cost.

Price may adjust for engines requiring more than 3 gallons of oil or specialty filters.

Final price may vary for vehicles requiring more than 5 quarts of oil, specialty filters, or unique oil specifications. Prices confirmed at check-in. For 3.0L Duramax, DexosD oil is customer-supplied (BYOO).

The OGC10 Garage provides fast, expert oil changes in Anna, Texas, proudly serving McKinney, Melissa, Van Alstyne, Prosper, and the entire North Dallas region.