Pro On Site Inc.

Pro On Site Inc. Pro On Site Inc is dedicated to fleet maintenance service, repairs, and customer care. Call us today!

Pro On Site Inc, located in Sacramento, CA, provides unbeatable fleet maintenance, repairs, and roadside assistance options for a variety of fleet trucks and vehicles - no matter the size or brand. Our dedication is to your business and ensuring that your vehicles are as dependable as possible. Some of our most popular fleet maintenance and repair services include, but are not limited to, air syst

em diagnostics and repair, coolant system repair, electrical engine diagnostics and work, wheel work (repairs, bearing seals, caps and brakes), suspension work, and much more. For more information on our service menu, visit us online, and to book an appointment, give our shop a call today - We're here to help! BIT/DOT Inspections
LOF & PM Services
Electrical Engine Diagnostics
Electrical System
Air Brake System
Drive Train
Exhaust
Belts, Hoses, Pulleys
Lift Gates/Roll Doors
Cargo Box/Roof Repairs
Cooling System
Welding

We're available 24 hours a day, seven days a week, for emergency roadside assistance.

Don't let the Summer heat creep up on your fleet's drivers! Your fleet's AC system is responsible for cooling, purifying...
06/01/2026

Don't let the Summer heat creep up on your fleet's drivers! Your fleet's AC system is responsible for cooling, purifying, and circulating air. Our expert fleet technicians can ensure your AC units are functioning correctly with a thorough inspection. Make an appointment today!

The engine control system is another computer built into your fleet. As its name states, it's responsible for controllin...
05/27/2026

The engine control system is another computer built into your fleet. As its name states, it's responsible for controlling all aspects of the fleet's engine, from regulating exhaust emissions to increasing fuel efficiency. A fleet technician can examine the engine control system's software routine tune-ups to ensure proper working order.

Keep your trucks compliant and performing smoothly with regular exhaust maintenance! At Pro On Site Inc, we handle fleet...
05/25/2026

Keep your trucks compliant and performing smoothly with regular exhaust maintenance! At Pro On Site Inc, we handle fleet exhaust inspections and repairs to prevent costly downtime. Schedule your next visit at https://proonsiteinc.com.

A bad clutch can keep a fleet vehicle from wokring optimially and lead to loss of control over acceleration. Be sure to ...
05/20/2026

A bad clutch can keep a fleet vehicle from wokring optimially and lead to loss of control over acceleration. Be sure to contact our fleet repair shop to examine the clutch and make any necessary repairs.

Fleet preventative maintenance supports dependable vehicle operation and long-term performance, and Pro On Site Inc help...
05/18/2026

Fleet preventative maintenance supports dependable vehicle operation and long-term performance, and Pro On Site Inc helps fleet operators stay on schedule, so call Pro On Site Inc to get your vehicles set up for maintenance.

Maximize uptime with dependable cooling system repairs. We help fleets stay on the road with efficient and professional ...
05/13/2026

Maximize uptime with dependable cooling system repairs. We help fleets stay on the road with efficient and professional service. Schedule today at https://proonsiteinc.com.

If you’re noticing problems starting your truck or are spending more on fuel at the pump, you are in immediate need of f...
05/11/2026

If you’re noticing problems starting your truck or are spending more on fuel at the pump, you are in immediate need of fleet service. Our professionals have the expertise to get to the root of any problem quickly!

Your fleet needs to be running in tip-top shape to deliver inventory fast and efficiently with all components in place. ...
05/06/2026

Your fleet needs to be running in tip-top shape to deliver inventory fast and efficiently with all components in place. This means everything under the hood, from the engine to the transmission to the trailer, needs appropriately operating. Call our team today for truck maintenance.

Modern-day vehicle models have two transmission types: automatic and manual. When shifting gears, the automatic does the...
04/29/2026

Modern-day vehicle models have two transmission types: automatic and manual. When shifting gears, the automatic does the work for the driver, while the manual allows the driver full control.

Fleet maintenance starts with clean air filters! The experts at Pro On Site Inc in Sacramento will inspect and replace f...
04/27/2026

Fleet maintenance starts with clean air filters! The experts at Pro On Site Inc in Sacramento will inspect and replace filters to keep engines protected and performance consistent. Visit https://proonsiteinc.com to book your service today.

Address

209 Otto Circle
Sacramento, CA
95822

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 8am - 3pm

Telephone

+19162266061

Website

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