Car and Truck Repair Services in Manassas
At Complete Auto Center, we deliver complete car and truck repair in Manassas, including vital services like cabin and engine air filter replacement. These small but essential components protect your engine, improve air quality, and help your vehicle run efficiently in any condition.
Whether you drive a domestic car or an import, our team offers trusted preventative maintenance and full auto repair services to keep your vehicle operating at peak performance. We service all makes, models, and fuel systems in the Manassas area with manufacturer-level precision.
Need to schedule a service? Call us at 703-331-0444 or email our shop today. We're happy to help with your next repair or filter replacement.

Our basic auto maintenance services include:
30/60/90K Mileage Maintenance
Most automakers recommend car maintenance at 30,000-mile intervals, adhering to the 30/60/90K mile schedule provided to car owners. Our team can keep you on track, preserving your vehicle's condition, optimizing its performance, and enhancing its resale value. The 30/60/90K service covers:
- Fluid replacements
- Oil and Filter changes
- Tire rotation, spin balance, and pressure adjustments
- Inspection of parts and systems - gears, tires, brake pads, belts, hoses, etc.
- With higher mileage: spark plugs, belts, timing belts when applicable
Belt Replacement
Fan belts (or drive belts) dry out and crack over time. If you hear squealing or see wear, visit Complete Auto Center in Manassas for expert belt inspection and replacement using quality parts.
Check Engine Light Diagnostics
It could be a loose gas cap-or something serious like a failing catalytic converter. Visit us in Manassas for quick code reading and diagnostics. At Complete Auto Center, we can pull the code and diagnose the problem for you.
Factory Scheduled Maintenance
Automakers provide a service schedule for each vehicle. Our Manassas technicians follow this closely for gas and diesel vehicles, domestic or import, to ensure long-term performance.
Headlight and Bulb Replacement
If your bulbs are dim or out, it's time for a replacement. Our Manassas team installs high-quality bulbs to restore visibility and safety.
Hose Replacement
Cracked, dry hoses can leak coolant and cause overheating and prevent optimum performance. We inspect and replace worn hoses to keep your cooling system in top shape.
Oil, Lube & Filter Changes
Most vehicles need oil and filter changes every 3,000 to 7,500 miles. We provide full oil, lube, and filter service at Complete Auto Center to prevent wear and overheating.
Wiper Blade Replacement
If your blades streak or skip, it's time for new ones. We install quality wipers in minutes at Complete Auto Center for better road visibility during rain or snow. Give us a call at 703-331-0444 for more information.
FAQs About Automobile Squeaks, Squeals and Rattles
Why is my car making a squealing noise?
It may be a slipping fan belt. Listen for warning signs such as squeaking or chirping noises. These sounds are often caused by misalignment between the belt and pulley. If you come by Complete Auto Center in Manassas, our professional auto repair technicians can inspect and realign the belt to stop the noise and address the problem before the belt fails completely.
Why does my car make a noise when I turn the steering wheel?
If your car makes strange sounds or clicking noises when you turn the steering wheel, one possible cause is low power steering fluid. When the fluid level drops, air can enter the power steering system and cause unwanted noises.
Come to Complete Auto Center to have the power steering system inspected and the fluid level checked. If the noise returns quickly after the fluid is topped off, your vehicle may have a power steering fluid leak. Our professionals in Manassas can diagnose the cause and recommend the appropriate repair.
Why does my car squeal when I start it in the morning?
A squealing noise when starting your vehicle can be caused by a worn or loose belt. Depending on the vehicle and the source of the noise, the issue may involve an accessory drive belt or another belt-driven component. Because some belt failures can lead to serious mechanical problems, unusual or persistent noises should be inspected promptly. Come to Complete Auto Center and our technicians can determine the source of the noise and recommend the proper repair.
Leaking Fluid FAQs
Why is water leaking on my foot on the driver's side?
The most common cause is a blocked air conditioning drain hose. This is typically a straightforward repair at Complete Auto Center. Other possible causes of water leaking onto the driver's side floor include a damaged door seal or a leaking heat exchanger. Our technicians can inspect the source of the leak and determine the appropriate repair.
What should I do if my car creates a small oil leak on my driveway?
If the spill is still wet, cover the stain with an absorbent material such as clay cat litter, sand, cornmeal, cornstarch, or baking soda. This can help absorb the oil before it soaks further into the concrete. Once the spill has dried, sweep up the absorbent material and clean the remaining stain with soap and water.
A small oil leak on your driveway is also an indication that something may be wrong with your vehicle. Bring your car to Complete Auto Center so the source of the leak can be diagnosed. An oil leak should not be ignored because loss of engine oil can eventually lead to serious engine damage.
Why is my car leaking a sweet-smelling fluid?
If you notice a sweet-smelling fluid leaking from your vehicle, coolant or antifreeze may be the source. A coolant leak can become a serious problem if left unaddressed. If the coolant level becomes too low, the engine may overheat and potentially suffer engine damage. Have the vehicle inspected promptly to locate and repair the leak.
To learn more about our Car and Truck Care services, call us at 703-331-0444 or request a quote by clicking below:
Request Quote
Kevin helped me out of a tricky situation with poor services provided by another shop. Fixed those issues and took care of some others. Great service, great prices, couldn't ask for more than that.
Mike C.
Can't recommend Complete Auto Center enough! Been taking my car there for almost a year now and Kevin and Ryan are great! So honest, they explain everything that needs to be done and they take care of my car as if it is their own. My sister and father take their cars to Kevin now as well. So happy to have found a local mechanic that I trust!!
Kate C.
If you are looking for an honest company with reasonable prices call Kevin. He will take time to explain what needs to be done. He will try less expensive options before jumping to most costly repairs. He will show you your old parts so you can see what was repaired.
Lana S.
Discover More About Car & Truck Care Repair Services At Complete Auto Center in Manassas
Undercar Services
Tire Repair Services
What our clients are saying about us
We have established longterm and stable partnerships with various clients thanks to our excellence in solving their automotive needs!
My car was slowly leaking oil in my driveway. After receiving a mis-diagnosis from another repair shop, my neighbor recommended that I go to Complete Auto Center. Kevin and his crew correctly determined the problem and resolved the issue. No more leaks! Highly recommend Complete Auto -- these guys really know their stuff!
Kevin is so honest and helpful. Highly recommend!



