Mobile truck mechanic for heavy-duty vehicles, fleets and owner-operators in Austin, Hutto, Georgetown and Central Texas. No tow needed — we fix it where you are, 24 hours a day.
Black Gold Mechanic is a mobile mechanical service built for the hardest-working vehicles on Texas roads. We specialize in heavy-duty trucks, commercial fleets and owner-operators who cannot afford to wait for a tow and a shop appointment.
Whether you are hauling on I-35, stuck off US-183, or parked at a job site in Georgetown — we bring the tools, parts and expertise directly to your location. No tow bill. No shop wait.
Semis, big rigs, box trucks, dump trucks — we carry parts for the most common heavy-duty failures.
Not an answering service. A real mechanic picks up at 2 AM and dispatches immediately.
Based in Hutto, TX. 30-mile service radius covering Austin, Georgetown, Round Rock and beyond.
3+ vehicles? Ask about scheduled maintenance programs and fleet priority response.
From emergency roadside calls to scheduled fleet maintenance — 11 service types, on-site, so you do not lose a day of work.
Air brakes, brake chambers, slack adjusters, drum brakes — repaired on-site for semi trucks and heavy-duty vehicles. No tow required.
Full details & booking →Dead battery, failed alternator or starter motor? We bring commercial batteries directly to your location and replace them on the spot.
Full details & booking →Emergency roadside tire change and repair for semi trucks and trailers. We carry commercial tires in the most common sizes, 24/7.
Full details & booking →Ran out of diesel on the road or at a job site? We deliver fuel directly to you and prime the fuel system so your engine actually restarts.
Full details & booking →Texas heat is serious. We repair cab air conditioning on commercial trucks — refrigerant recharge, compressor clutch, belts and cabin filters.
Full details & booking →A blown air bag leaves your load unsafe. We replace air springs, height control valves and air lines on trucks and trailers on-site.
Full details & booking →Truck will not crank? Charging warning on? We diagnose and replace starters and alternators on heavy-duty diesel engines on-site.
Full details & booking →We come to your yard or job site for oil changes, filter service and fluid maintenance — zero downtime, no shop wait.
Full details & booking →Belts, hoses, cooling leaks, exhaust, basic diagnostics — if it can be safely done on-site, we do it. Describe the problem and we confirm.
Full details & booking →Cracked exhaust flange, broken frame bracket, failed landing gear mount — we bring MIG and flux-core welding to your location, any time.
Full details & booking →Check engine light, engine derate, ABS faults, DOT lighting violations — professional J1939 diagnosis and wiring repairs on-site.
Full details & booking →Based in Hutto, TX — we respond within a 30-mile radius of Austin. I-35, US-183, TX-130, TX-71 — highway shoulder, truck stop, job site or yard.
Tell us where you are and what is wrong. We answer 24/7 — a real mechanic, not an answering service.
We confirm your location and send the nearest tech. Average dispatch time under 5 minutes.
Our tech arrives fully equipped and diagnoses the issue at your location with professional tools.
Most repairs completed in 1–2 hours. No tow, no shop wait, no lost day of revenue.
"Brake chamber issue on I-35 at 2 AM. Black Gold showed up in under 30 minutes and had me rolling again in an hour. Saved my load and my deadline."
"Best roadside service I have ever used. Tire blowout late at night and they were there fast. Professional, quick and fair price. 100% recommend."
"Incredible service! Stranded with a flat and they arrived in record time. Super professional. Highly recommend to any driver in the Austin area."
Do not wait. Call now or WhatsApp us — a real mechanic answers immediately 24/7 including weekends and holidays.