top of page
FB_IMG_1759531870050.jpg
Owner
Phil Marino

386-225-0891

Precision you can trust. Performance you can feel

FNL Customs LLC
Your One Stop Mobile Mechanic

Why Choose FNL Customs LLC?

Most mobile mechanics stop at oil changes and small fixes. At FNL Customs, we do it all — from general maintenance and diesel repairs to full custom upgrades. With professional service, upfront pricing, and personal attention, we bring the shop to your driveway.

Close-up of Engine

Meet the Owner

Introducing Phil, a 23 year Master Technician. Phil graduated from Universal Technical Institute with a certificate in automotive technology. Prior to attending UTI Phil also attended Shawsheen Tech high and graduated with a certification in diesel technology. Phil truly understands the challenges of busy family life. As a father of five, he understands the importance of keeping your family safe on the road and treats every vehicle with the same care he gives his own. You can rely on Phil to prioritize your family's needs just he does for his own.

Family Friendly Service Provider
_M1A8830.jpg

Our Services

Race Car Parts Repairs

1

Maintenance & Repairs

  • Oil Changes

  • Brake Repair & Replacement

  • Battery Replacement

  • Check Engine Diagnostics

2

Diesel Services

  • Fuel Filter Replacement

  • Glow Plug Service

  • Diesel Diagnostics

  • Heavy Duty Brake Repair

3

Custom Builds & Upgrades

  • Performance Mods

  • Engine Swaps

  • Turbo/Exhaust Upgrades

  • Suspension Modification

Stack of Tires
"Phil was fair priced and honest with his service on my van. I appreciated his quick communication and availability. He was friendly and personable. He came directly to my house, which with a bunch of kids was very convenient! I will be using him again for my brakes/rotors and any future services! Thanks, Phil!"

Thea Baudinet

Pricing Starting At

  • Brake Replacement $199 per axle (plus parts)

  • Non- Synthetic Oil Change $59

  • Synthetic Oil Change $89 

  • Battery Replacement $129 (plus parts)

  • ​Diagnostic Services $99
     

Diesel Services Starting Prices

  • Heavy Duty Brake Service $399 per axle (plus parts)

  • Diagnostic Services $99

  • Battery Replacement $179 (plus parts)

  • Diesel Oil Change $129

Contact us

bottom of page