Welcome to Terrett Automotive's CAS Auto Services
Your Trusted Local Garage in Bristol
Car Servicing in Bristol You Can Trust
Keep Your Car Running Smoothly with Our Expert Servicing
Regular car servicing is essential to keep your vehicle safe, reliable, and performing at its best. At Terrett Automotive's CAS Auto Services, we offer professional servicing for all makes and models, carried out by experienced technicians with over 50 years of combined expertise.
Whether you need a quick check-up or a comprehensive inspection, we have the right service for you. Book your car service in Bristol now!

Our Car Servicing Options
Interim Service
Ideal for high-mileage drivers or those who want peace of mind between annual services.
What’s Included:
- Engine oil and filter change
- Check and top-up of essential fluids (coolant, brake fluid, screen wash)
- Visual inspection of brakes
- Tyre tread and pressure check
- Lights and wipers inspection
- Exhaust and steering check
- Battery health check
Full Service
Recommended every 12 months or 12,000 miles to keep your car in top condition.
What’s Included:
- All Interim Service checks
- Air filter replacement
- Comprehensive brake inspection
- Suspension and steering system check
- Fuel system inspection
- Cooling system check
- Full safety inspection of key components
Major Service
The most comprehensive option, usually required every 24 months or 24,000 miles.
What’s Included:
- All Full Service checks
- Cabin/pollen filter replacement
- Spark plug replacement (where applicable)
- Brake fluid change
- Gearbox oil check
- Detailed inspection of engine components
- Complete diagnostic scan for fault codes
Why Choose Us for Car Servicing in Bristol?
Local drivers trust us for these reasons:
- Family-run garage with honest, friendly service
- Over 50 years of combined experience
- All makes and models covered
- Fast turnaround and clear communication
- Free advice on maintaining your car’s performance
Why Servicing Matters
Servicing is more than just an oil change – it’s a complete health check for your car. Here’s why it’s so important:
- Safety First: Worn brakes, low fluids, or damaged suspension can put you at risk. Servicing catches these issues early.
- Better Performance: Clean oil, fresh filters, and correct fluid levels keep your engine running smoothly.
- Save Money: Preventive maintenance costs far less than major repairs caused by neglect.
- Fuel Efficiency: A well-maintained engine uses less fuel, saving you money at the pump.
- Protect Resale Value: A full service history makes your car more attractive to buyers.
Skipping services might seem like a saving now, but it can lead to expensive breakdowns later.
Book Your Car Service in Bristol Today
Whether you need an Interim, Full, or Major Service, we’re here to help. Book online or call us today and keep your car running at its best with Terrett Automotive's CAS Auto Services.
How it works
Book Online in 3 Easy Steps
We’ve made it easy for you to book with us, make a booking in minutes so you can get on with your day!
Enter your car registration number
This is so we can provide accurate pricing for your make and model
Choose a service we offer
We provide transparent pricing, so you know how much you’ll be spending before the day of the appointment
Enter your details and wait for confirmation
We will call you to confirm your booking as soon as we can - Don’t worry, if you miss our call the booking is still in our diary!