Our Services
Our mechanics have years of experience in the auto repair industry and have proven their wide range of capabilities through 26 years of customer satisfaction. So if you’re looking for the best vehicle repair and maintenance service in the Manassas area, look no further!
Repairs
- Air Conditioning Repair
- Belts & Hoses
- Brake Service
- Drive Axles
- Electrical Service
- Engine Replacement
- Exhaust Service
- Radiators
- Suspension, Shocks, and Struts
- Transmission Service
Maintenance
- Air Conditioning Service
- Battery Maintenance
- Cooling System Maintenance
- Factory Scheduled Maintenance
- Inspections, Emissions
- Inspections, State
- Oil Changes
- Tune-ups
- Windshield Wiper Blades
Tires & Wheels
- Tire Repair & Flat Repair
- Tire Replacement
- Tire Rotation
- Wheel Alignments
- Wheel Balancing
Contact
Give Us a Call
Find Us at the Shop
Acceptable Payments
Our Hours
| Monday | 8:00 AM - 6:00 PM |
| Tuesday | 8:00 AM - 6:00 PM |
| Wednesday | 8:00 AM - 6:00 PM |
| Thursday | 8:00 AM - 6:00 PM |
| Friday | 8:00 AM - 6:00 PM |
| Saturday | Closed |
| Sunday | Closed |
Reviews
Robert Diamond
18 July, 2026
Bill Haas provides highly competent service on our cars at reasonable prices. He is an excellent diagnostician and doesn’t have to guess what needs to be fixed. I trust him implicitly to keep my cars running well.
James Ralls
18 July, 2026
Haas is what you have been looking for, a mechanic that keeps your car running without trying to upsell you on unnecessary services. This is auto shop you've been looking for and at reasonable prices.
Tim Oshiki
18 July, 2026
I've used Haas for all of the work on my various cars for the last 15 years. Bill and his staff are knowledgeable, competent, and honest. I've gotten rid of a car or two based on their findings. In all of my dealings, I've only once ever made a return trip for an issue, and it was the result of a miscommunication. I do not hesitate at all to recommend them.