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Describe the job once and we'll match it with up to 3 diesel mechanics in Forest Lake.

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Diesel Mechanics in Forest Lake QLD

12 diesel mechanics1 based here · 11 serve the area

About these results

Based here first, then diesel mechanics by rating, then related trades.

A business is Featured only when it holds our Featured plan; Featured is a listing plan, not a rating.

12 diesel mechanics based in or serving Forest Lake; listings updated 7 Oct 2026.

  1. Rolasolar Pty Ltd

    Caravan Repairs, Mechanics, Diesel Mechanics

    18 Fraser Pl, Forest Lake QLD 4078

    Directions View profile

    Portable solar and lithium power supplier in Forest Lake, QLD for caravans, RVs, camping and off-grid use.

    • Delivery

    18 Fraser PlForest Lake QLD 4078

    Closed · opens tomorrow 9:00 am

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  2. Based nearby, serving Forest Lake

    These businesses aren't based in Forest Lake but list it as a service area.

  3. PEPS Machinery Services

    Diesel Mechanics, Auto Electricians

    Based in Bethania QLD · serves Forest Lake

    Directions View profile Serves this area Est. 2017

    Machinery servicing and repairs in Bethania, QLD, covering scissor lifts, boom lifts and EWPs.

    • EWP Repairs
    • Scissor Lift Repairs
    • Boom Lift Repairs

    Based in Bethania QLDServes Forest Lake

    Closed · opens tomorrow 7:00 am

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  4. Alltruck Bodies

    Mechanics, Diesel Mechanics

    Based in Richlands QLD · serves Forest Lake

    Directions View profile Serves this area

    Truck body builder in Richlands, QLD, designing and custom-building bespoke truck bodies for industries across Australia.

    • Truck and bus repairs

    Based in Richlands QLDServes Forest Lake

    Closed · opens tomorrow 8:00 am

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  5. Diesel Technologies Pty Ltd

    Mechanics, Diesel Mechanics

    Based in Wacol QLD · serves Forest Lake

    Directions View profile Serves this area

    Truck and diesel engine repairer in Wacol, QLD, handling truck repairs and diesel engine servicing for fleets.

    • Truck and bus repairs

    Based in Wacol QLDServes Forest Lake

    Closed · opens tomorrow 7:00 am

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  6. Overdrive Truck and Trailer Repairs

    Diesel Mechanics, Mechanics

    Based in Wacol QLD · serves Forest Lake

    Directions View profile Serves this area

    Diesel mechanics in Wacol, QLD, repairing trucks and buses for fleets across Brisbane's western suburbs.

    • Truck and bus repairs

    Based in Wacol QLDServes Forest Lake

    Closed · opens tomorrow 7:00 am

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  7. Medauto™

    Mechanics, Auto Electricians, Diesel Mechanics

    Based in Richlands QLD · serves Forest Lake

    View profile Credentials listed Serves this area Est. 2023

    Mobile mechanic in Richlands, QLD for roadworthy certificates, pre-purchase inspections, brake repairs and auto electrical work.

    • Provide Roadworthy Certificates
    • Pre-Purchase Inspections
    • Brake Repairs

    Based in Richlands QLDServes Forest Lake

    Closed · opens tomorrow 8:00 am

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  8. Australian Truck and Trailer Parts

    Diesel Mechanics

    Based in Heathwood QLD · serves Forest Lake

    Directions View profile Serves this area

    Truck and trailer suspension parts maker in Heathwood, QLD, supplying bushings, torque rods, hangers and rocker boxes.

    • Equaliser bush
    • Radius torque rod bush
    • Equaliser pin

    Based in Heathwood QLDServes Forest Lake

    Closed · opens tomorrow 7:00 am

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  9. Carrolls Suspension Solutions

    Mechanics, 4x4, Diesel Mechanics

    Based in Wacol QLD · serves Forest Lake

    Directions View profile Serves this area

    Suspension specialist in Wacol, QLD, designing, manufacturing and fitting leaf springs for trucks, trailers, 4WDs, motorhomes and buses.

    • Truck and bus repairs
    • 4x4 suspension

    Based in Wacol QLDServes Forest Lake

    Closed · opens tomorrow 7:30 am

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  10. Diesel Spec Mechanical Repairs

    Mechanics, Diesel Mechanics

    Based in Doolandella QLD · serves Forest Lake

    Directions View profile Serves this area

    Diesel mechanic in Doolandella, QLD for Volvo and Caterpillar diesel maintenance, servicing, repairs and roadside assistance.

    • Diesel Spec Maintenance Repairs
    • Volvo & Caterpillar Specialists
    • Break Down/Roadside Assist - 24 Hours /7…

    Based in Doolandella QLDServes Forest Lake

    Open now · 24 hours

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  11. JG Truck Bodies

    Caravan Repairs, Mechanics, Diesel Mechanics

    Based in Carole Park QLD · serves Forest Lake

    Directions View profile Serves this area

    Truck body and trailer business in Carole Park, QLD, handling truck repairs, trailer parts and custom body work for commercial vehicles.

    • Truck and bus repairs
    • Caravan, RV and trailer sales and hire

    Based in Carole Park QLDServes Forest Lake

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  12. Rocklea Truck Parts

    Tyres, Diesel Mechanics

    Based in Wacol QLD · serves Forest Lake

    Directions View profile Serves this area

    Truck wreckers in Wacol, QLD, supplying new and used truck parts and second-hand tyres.

    • Car Wrecker
    • Truck Wrecking
    • Truck Parts

    Based in Wacol QLDServes Forest Lake

    Closed · opens tomorrow 7:30 am

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  13. Shephard Transport Equipment

    Diesel Mechanics, Caravan Repairs

    Based in Larapinta QLD · serves Forest Lake

    Directions View profile Serves this area

    Truck and trailer parts maker in Larapinta, Brisbane, for hydraulic fit-ups, repairs and custom tipper bodies.

    • Hydraulic fit-ups
    • Aluminium and steel manufacturing
    • Truck and trailer spare parts

    Based in Larapinta QLDServes Forest Lake

    Closed · opens tomorrow 8:00 am

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Tell us about the job and we'll match it with up to 3 diesel mechanics in Forest Lake. Your contact details go only to businesses on a paid plan here, and after you send we tell you which businesses got them. Free, no obligation.

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Choosing diesel mechanics in Forest Lake

Diesel mechanics for diesel servicing and repairs, injectors and fuel systems, DPF cleaning and truck repairs. Mechanics Directory lists 12 diesel mechanics in Forest Lake QLD. Listings show the services each business offers, and a rating where there is one.

What to check before you book

Getting started

  1. Describe the job. Your vehicle's make, model and year, what's wrong or what it needs, and when you need it done.
  2. Shortlist two or three. Use the filters above to narrow this page by listed credentials and website.
  3. Compare quotes. Or send one request and we'll match it with up to 3 diesel mechanics.
  4. Agree in writing. Confirm the price, what's included and when the vehicle will be ready before work begins.

Frequently asked questions

How do I choose between diesel mechanics in Forest Lake?

Compare two or three. Ask whether they work on your make, and on light vehicles, trucks or machinery, whether they can come to you, and for a written quote for parts and labour. A business that is owner verified on Mechanics Directory has confirmed it runs the listing.

How much does a diesel service cost in Forest Lake?

It depends on the vehicle or machine, the oil and filters it takes, and whether the injectors, turbo or DPF need work. Asking two or three local diesel mechanics for a written quote is the quickest way to see the going rate in Forest Lake.

Do diesel mechanics need to be licensed?

Licensing depends on the work and the state. Modifications such as GVM upgrades need certifying under your state's rules, and outside Western Australia and the Northern Territory, modifications to heavy vehicles over 4.5 tonnes are regulated by the National Heavy Vehicle Regulator. In Queensland, ask the business which qualifications and licences apply to your job. Listings marked "Credentials listed" show a licence, accreditation or membership on the business's profile. We don't check it, so confirm it with whoever issued it.

What is DPF cleaning?

A diesel particulate filter (DPF) traps soot from the exhaust and burns it off on longer runs at highway speed. Lots of short trips can stop that happening, so the filter blocks and a warning light comes on. A diesel mechanic can check the filter and clean it or run a forced regeneration.

What does "serves this area" mean?

Some businesses are based in a nearby suburb but cover this area, including mobile mechanics and towing services that come to you. On suburb pages we list businesses based in the suburb first, then the ones that say they serve it.

How do free quotes work?

Tell us about the job once. We match your request with up to 3 diesel mechanics near you. A business on a paid plan here gets it with your name and contact details and can contact you directly. A business on the free plan sees the job and your suburb but not your details, so it can't contact you unless it upgrades. A business that hasn't claimed its listing sees your request only once it claims. After you send, we tell you which applies to each business. It's free and there's no obligation.