
Michael Bruce Engineering
Bruce Engineering Hertfordshire based motor vehicle mechanical engineers.
We carry out work to all makes and models of cars and vans. Specialising in VAG Volkswagen Audi Group and Porsche vehicles.
Service's provided includes:
- Oil & filter changes
- Full and interim servicing
- Winter checks
- Brake repairs (pads, discs, fluid)
- Clutch replacement
- Suspension and steering repairs
- Timing belt and water pump replacement
- Timing chain and cylinder head repairs
- MOT preparation and repair work
- Battery, alternator, and starter motor replacement
- Diagnostics including VDCS
Our side line to the daily workshop activities, we undertake mechanical work on a wide variety of classic & vintage cars. This can be undertaken at our workshop or mobile. Carburettor rebuilds and tuning service
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Our Services

Service & Maintenance
Service's provided includes:
- Oil & filter changes
- Full and interim servicing
- Winter checks
- Brake repairs (pads, discs, fluid)
- Clutch replacement
- Suspension and steering repairs
- Timing belt and water pump replacement
- Timing chain and cylinder head repairs
- MOT preparation and repair work
- Battery, alternator, and starter motor replacement
- Diagnostics including VDCS

Classic Car Mechanical Repairs
Work carried out on all makes of classic & vintage cars. Mobile service available.

Engine Rebuilds
Contact us for more information.


Carburettors
Carburettors rebuilds and spindle bush repairs. Carb body machine work and ultrasonic cleaning services available.
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Weber - Solex - SU - Zenith - Dellorto

Dynamo Rebuilds
Dynamo rebuilds for Bosch units.

Porsche 356 , 911, Okrasa, VW 25hp, 30hp, 36hp, 34hp & 40hp.

Judson Supercharger Rebuilds

Our 1961 VW beetle
Terms, Conditions & Warranty
Payment to be made on completion of work, apart from on pre-approved accounts.
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Vehicles are left at owners risks of damage & loss, customers advised to check they are insured against there vehicles value while in our care. It is down to owners to notify their insurers of vehicles location and is in our care. We will not be held responsible unless found negligible.
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Bruce Engineering is insured for loss or damage of vehicles on road risk to there trade value and have public liability cover.
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Fault after repair or service, we should be notified after 1 week of invoice date.
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Engine rebuilds are warranted for labour costs for 1 year only to the name invoiced.
This does not cover parts & out sourced work/labour. Competition & Race use is not covered.
If engine internal failure occurs, engine will need to be returned for inspection at owners costs.
Once inspected & diagnoses for cause, rebuild can be arranged minus the labour cost originally invoiced.
(Update 10/05/2025 All engine rebuilds to be covered by the above have to be installed and road tested by ourselves for 50 miles. Before engine & vehicle is returned to customer to complete break-in and servicing as specified. If further tuning is required on engine rebuilds including carburettors rebuilds, a Dyno/rolling road tune may be required and have to be undertaken before covered by the above warranty.)
Engine and parts are left at premises at owners risk of loss & damage.
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By leaving your vehicle or engine/parts in our care you are hereby agreeing to above terms & conditions, and for us to take out work.
Regards
Michael Bruce
