An RAC Mobile Mechanic inspecting the underside of a vehicle.An RAC Mobile Mechanic inspecting the underside of a vehicle.
Service, Repairs & MOT

Car service in Watford

Book a full or interim service with our mobile mechanics or approved garages.

  • Mechanics you can trust
  • 12-month parts guarantee1
  • Honest, transparent pricing


£289.62

Average price for service work nationally in the last 30 days^

Trustpilot rating for all RAC Mobile Mechanics.

Our top pick for car servicing in Watford

We’ll come to you at home or work

RAC Mobile Mechanic in Watford

At the RAC, we’ve got over 125 years’ experience in offering complete peace of mind to our members. We’re best known for our breakdown service. And now our new RAC Mobile Mechanics are here to help make every day driving more convenient and easier. If you need a service or repair, they’ll come to you at your home or work.

Why choose the RAC for car servicing in Watford

Giving our members service they can trust matters. That's why we offer car servicing from our RAC Mobile Mechanics and RAC Approved Garages in Watford. Our professional mechanics have the expertise and experience to make sure your vehicle is operating safely and efficiently – results you can rely on at a price you can afford.

Plus, with RAC Mobile Mechanics, you can avoid the hassle of taking your vehicle to a garage. They can do a car service on your driveway, so you don't even need to leave the house.

Need an MOT? You can also book an MOT in Watford with trusted mechanics.

RAC Mobile Mechanic adding oil to a car
RAC Mobile Mechanic under the wheel arch of a white car

Full service

A comprehensive set of checks to make sure your car’s safe and working correctly. Depending on your vehicle, it can take up to 1hr 30 minutes. Recommended every 12 months or 12,000 miles.

Before and after the service, we’ll run a general road test to detect if anything feels or sounds unusual and to make sure there aren’t any new problems.
- Battery and charging system check – Cooling system check – Engine oil and filter change – Fuel filter check – Air filter replacement – Power steering fluid top-up
– Steering and suspension – Wheels and tyres – Brakes – Front and rear lights – Exhaust – Mechanical parts – Wipers – Wiper fluid top up
– Horn – Seatbelts – Seatbelt mounts
We’ll plug into your onboard engine management systems using our specialist diagnostic computer. We’ll then run a full engine management system check, looking for electrical issues and any problems flagged up by the electric control units on the engine, the power steering, transmission, sensors and more.
RAC Mobile Mechanic running a car battery check

Interim service

A series of checks to keep your car running smoothly between full services. It should take around 1 hour.

Before and after the service, we’ll run a general road test to detect if anything feels or sounds unusual and to make sure there aren’t any new problems.
– Battery check – Cooling system check – Engine oil and filter change
– Steering and suspension – Wheels and tyres – Brakes – Front and rear lights – Exhaust – Mechanical parts – Wipers – Wiper fluid top up
– Horn – Seatbelts – Seatbelt mounts
A close-up of somebody topping up a car vehicle's oil.

Oil & filter change

It’s important to get your oil changed regularly, to make sure your engine is running efficiently and prevent damage. It's recommended you change it every 6,000 miles. It should take us around 50 minutes.

Check your engine for leaks
Drain your oil and replenish with new
Change your oil filter
We'll always use the grade of oil your manufacturer recommends or better

Average cost of a full service by car make^

The cost of a full service will depend on the car you drive, but it’s generally higher than an interim service. According to RAC data, the average cost of a full car service is £260. But you can check out the average price of a full car service for your specific car make here.

Car Make

Average Price

Ford

£276

Vauxhall

£272

BMW

£300

Mercedes-Benz

£337

Volkswagen

£276

Nissan

£268

Audi

£288

Peugeot

£283

Mini

£276

Land Rover

£349

^Average price quoted for RAC Mobile Mechanics from 01/01/25 to 31/03/25.

And it’s not just full & interim services that we can do in Watford

Repairs

RAC Approved Garages and RAC Mobile Mechanics offer expert repairs at a fair price in Watford. Whether you’re looking to have your brake pads and discs repaired at home, or need more extensive work performed at a garage – the RAC has the solution for you.

Diagnostic

If you’re unsure what’s causing your vehicle problems, have it looked at by an expert. RAC's Watford Mobile Mechanics and RAC Approved Garages come with our seal of approval. You can rest assured that you’ll be given an accurate diagnosis and be fully informed of all your options for repair.

RAC Mobile Mechanic adding oil to a car

What our expert says

There are a few types of service available: interim, full, and manufacturer’s. The advantage of a manufacturer service is it will replace things that the others won’t. Some items are time critical and need to be carried out in line with manufacturer’s guidelines.

Nick Mullender

Lead RAC Mobile Mechanic

Alternatively why not try one of our RAC Approved Garages in Watford

ACS Autowerks Limited

5.0/5

ACS AUTOWERKS first began in 1991 in West Drayton at a basic but functional workshop site. Many of you reading this may have been to see us at the original site and we thank you for your continued custom. For 17 years the company grew in knowledge, expertise and experience. Specialising in German Vehicles enabled our team to gain extensive knowledge in all areas of the German motor vehicle. Specialising heavily in BMW, Mercedes and Porsche has pushed ACS AUTOWERKS to the forefront of vehicle technology.Our bodyshop works to the highest standard and will treat every vehicle with the same respect and care as we do our own. We are able to offer repairs of any nature including insurance work. We also specialise in non fault accident claims and can assist you every step of the way to get your vehicle back on the road.
Unit 2 Chancerygate Industrial Centre, Horton Close, West Drayton, UB7 8EB

Hertfordshire Vehicle Services

4.7/5

Fast, professional and reliable service for the motorists of Hatfield, Welwyn Garden City and surrounding areas. Mechanical repairs and servicing undertaken on all makes & models of cars and light commercials. Diagnostics services also available, with the latest up to date equipment on the market alongside the general services we also specialise in DPF. WE WELCOME PRIVATE, FLEETS, TAXIS AND TRADE CUSTOMERS When it comes to looking after your car, look no further than HVS - our commitment to customer service makes us the obvious choice.
21 Fiddle Bridge Lane, Hatfield, AL100SP

RSC Ltd.

4.5/5

We have on site a fully equipped three ramp workshop. Our work shop philosophy is very old school, we will never carry out any work to your vehicle unless it is needed, always ask your permission to carry out any work up and above what has been agreed and do our utmost to give a fair and reasonable cost service at all times. As a result of this we have a loyal database of customers from Rickmansworth, Watford, Northwood, Hatch end, Bushy and surrounding area. We offer a wide variety of services at an extremely competitive rate especially when compared to the main dealers, these include: servicing, repairs, bodywork, tracking, tyres, air conditioning re gasses, clutches, brakes, exhausts, car audio and alarms.
Oxhey Drive, South Oxhey, Watford, WD197SE

Nash Mills MOT & Service Centre

3.8/5

At Nash Mills we are a young and progressive company located on the boundaries of Hemel Hempstead and further afield, such as in - St. Albans - Watford - Hatfield - Berkhamsted -Kings Langley We've been trading in the local Hertfordshire area since September 2013 and we have an excellent reputation for being one of the friendliest and most reliable garages in the county. Our, team combines 60 years of trade experience to deliver a complete range of repair and services for all make cars and vans. We carry all the latest diagnostics equipment, so we're able to diagnose all sorts of faults, as well as carrying out the more common repair types, such as: - Servicing - Mots - Engine diagnostics - Repairs When you need reliable commercial and regular vehicle services in and around Hertfordshire get in touch with Nash Mills MOT & Service centre on whocanfixmycar.com! At Eurorepar Car Service, we’re all about keeping you and your car moving with confidence. As a trusted network of local garages, we provide high-quality car maintenance and repairs tailored to your needs – all at competitive prices. With our exclusive Brakes for Life program and a 2-year parts and labour warranty, you can drive away knowing you’re covered for the long haul.* Ask your Eurorepar Car Service Centre to fit Eurorepar branded parts to qualify. Claims under the 2-year parts and labour warranty must be made at a Eurorepar Car Service Centre. Discover expert care, unbeatable value, and peace of mind – all under one roof. Ready to experience the Eurorepar difference? Request a quote or give us a call today! *Terms and conditions apply.
Nash Mills Mot And Service Centre, Rear Of - 194A Belswains Lane, Hemel Hempstead, HP39XA

Halt Motor Company

3.6/5

David Bux started Halt Motor Company in 1979 and it is now a well-established family business, with sons James and Charles now running the workshop full-time.  HMC has been specialising in quality used cars since 1984 and all aspects of after-sales, including servicing, repairs and MOTs.  As a proffesional car care centre, we have the latest equipment, which allows our qualified mechanics to diagnose any problems quickly. We have recently invested in more diagnostic equipment that will help us to rectify any problems you may have with your car more efficiently.
Unit 1, Hurricane Trading Estate, London, NW9 5QW

Frequently Asked Questions on Full and Interim Services

A full service is thorough. It includes checking and replacing the engine oil and all filters. It also involves inspecting brakes, tyres, lights, and exhaust systems. Safety features like seatbelts and airbags are tested. The suspension, steering, and battery are assessed too. Check the specifics to know what your mechanic includes. A full service makes sure every key system in your car is optimised for performance and safety.

Usually, a full service is needed once a year or every 12,000 miles, whichever comes first. This depends on what your car’s manufacturer says, so check your owner’s manual or ask your service provider for advice.

An interim service includes changing the engine oil and oil filter. Essential fluids are topped up, and key components like tyres, lights, and wipers are checked. It’s designed to keep your car safe and reliable between full services, especially if you drive a lot each year.

For frequent drivers, an interim service is should be every 6 months or every 6,000 miles. This helps make sure that often used cars stay in good condition.

A full service is more detailed and includes a complete list of checks and recommendations for part replacements. An interim service focuses on the essentials to keep your car running safely and efficiently between full services.

Combining a full service with an MOT can be very useful. It makes sure your car meets legal safety and emissions standards and is in top condition. This combination is cost-effective, convenient, and reduces the need for multiple garage visits.