A&F Truck Repair's white Peterbilt 337 crane truck and black F-350 service truck at the A&F shop in Chowchilla, where Madera's mobile crews dispatch from
MOBILE SERVICE · No storefront, no waiting room — we come to you

24/7 Mobile Diesel Mechanic in Madera — We Come to You.

Tell us where you are. We dispatch an experienced tech. You get an upfront price before we roll. Broken down on Hwy 99, at the yard, or out in the field — our fully-equipped service trucks handle it on-site.

☎ Call (559) 238-0802 Tap to call — a real person answers, 24/7

or request a callback ↓  ·  Ver en español ↓

A&F Truck Repair & Service, LLC — mobile unit serving the Madera area. Dispatched from our Chowchilla shop — 26175 Chowchilla Blvd, Chowchilla.

Driver reviews

What Drivers Say

Real Google reviews from A&F customers — the same crews that roll to Madera.

★★★★★
“Awesome service, fast and responsible. Shoutout to Angel for helping us out.”
Oswaldo
Google review · A&F Chowchilla
★★★★★
“Angel repair tech came out took care of tire awesome job reasonably prices”
Ricardo
Google review · A&F Chowchilla
★★★★★
“Diego was awesome. He kicked ass got me back on the road. Definitely recommend again.”
Donald
Google review · A&F Visalia

How it works

Down? Here’s the plan.

No shop to find, no tow to arrange first. Three steps and a tech is rolling your way.

1

Call — a real person answers

24/7 dispatch, day or night. Tell us where you are and what the truck is doing. English or Spanish — our whole team is bilingual.

2

Get an upfront dispatch quote

You hear the price before we roll — including any after-hours fee. No work starts without your approval.

3

Fixed on-site

Our service trucks carry what the job needs. If a repair truly can’t be finished roadside, we coordinate it through our Chowchilla shop.

Full service menu

Everything a shop does — at your location

Looking for truck repair in Madera or a diesel mechanic near Madera? A&F's mobile units bring semi truck repair, trailer repair, and 24/7 roadside assistance to your truck — at the yard, on the shoulder, or in the field.

Every A&F location offers the full menu. Our mobile units carry the tools, parts, and diagnostic equipment to do the job where your truck sits.

Semi Truck & Trailer Repair

Tractors and trailers — brakes, suspension, air systems, lights, doors, liftgates, and structural repairs, on-site or through the shop.

Mobile Diesel Mechanic

Engine work and diagnostics for Cummins, Detroit, and CAT — derates, no-starts, fuel and cooling issues, belts, hoses, and more.

24/7 Roadside Assistance

Dead on the shoulder? Tires, brakes, air lines, jump starts, and lockouts — nights, weekends, and holidays included.

DOT & BIT Inspections

DOT annual inspections and California BIT inspections, done right and documented — at your yard, on your schedule.

DPF & Aftertreatment

DPF cleaning coordination, forced regens, sensors, DEF and aftertreatment fault tracing — we find the cause, not just the code.

Electrical & Computer Diagnostics

Dealer-level computer diagnostics for electrical gremlins, charging systems, wiring, ECM communication, and fault codes.

Ag & Construction Equipment

Field repair for farm and construction equipment — tractors, loaders, and machinery serviced where they work.

Preventive Maintenance

Oil, filters, fluids, and full inspections for single trucks and fleets — scheduled at your yard so trucks stay earning.

Real work — our photos

From our own service calls

No stock photos. These are actual A&F repairs — the kind of work our mobile techs do every night.

Mobile diesel mechanic replacing an air dryer line on a semi truck at night near Madera
Night call — air system repair. A leaking air dryer line replaced on-site so the truck could roll instead of waiting for a tow.
Trailer frame welding repair by an A&F mobile technician
Trailer frame welding. Cracked trailer frame ground out and welded by our crew — structural trailer work is part of the mobile menu.

Service areas

Where we roll

Mobile service across the Madera area and the Hwy 99 / Hwy 145 corridors.

Response times vary by location — we’ll tell you straight on the call, before you commit to anything.

Who shows up

A&F’s mobile unit — shop techs, in the field

The truck that rolls to you is an A&F Truck Repair & Service unit — the same experienced, bilingual techs who work our Chowchilla shop, in fully-equipped service trucks stocked to finish the job on-site.

Owner-operated. The owner still turns wrenches and still answers for every job. When you call, you’re talking to the company that shows up — not a call center, not a referral service.

Our home shop: Dispatched from our Chowchilla shop — 26175 Chowchilla Blvd, Chowchilla. Madera service is mobile only: there is no Madera storefront, and that’s the point — we come to you.

Pricing, straight

You approve the price before we roll

Roadside is where drivers get surprised. We do it the other way:

Upfront dispatch quote before we roll
No work without your approval
After-hours fees disclosed upfront — on the quote, not the invoice
Itemized receipts for fleets

☎ Get my quote — (559) 238-0802

Questions

Before you call

It depends on where you are and where our nearest truck is — Madera and the Hwy 99 corridor are our home turf. We won’t guess: when you call, dispatch gives you a straight time estimate before you agree to anything.

Have these three things ready and dispatch moves quicker: where you are (highway, exit, cross street, or yard), what the truck is (year, make, engine if you know it), and what it’s doing — won’t start, air leaking, tire down, warning lights, derate. A photo or video by text helps too.

Most jobs we finish on-site — that’s what the service trucks are stocked for. If a repair needs shop equipment, we coordinate the next step with you, including getting the truck to our Chowchilla shop, and you approve the plan and price first.

Yes — DOT annual inspections and California BIT inspections are part of our full menu, and we can do them at your yard. Call (559) 238-0802 to schedule.

We work with fleets and owner-operators, and every job comes with an itemized receipt. Ask dispatch about fleet accounts and accepted payment methods when you call — we’ll set it up before the truck rolls.

Sí — todo nuestro equipo es bilingüe, de día y de noche. Puedes explicar el problema en español con la persona que contesta y con el técnico que llega. Ver toda la página en español ↓

Not an emergency?

Request a callback

Leave your info and we’ll call you back. If your truck is down right now, skip the form and call — it’s faster.

For emergencies, call now — a real person answers 24/7. Call (559) 238-0802

By submitting, you agree to be contacted about your request (calls/texts). Msg & data rates may apply. Submitting opens your text app with the request ready to send to (559) 238-0802 — nothing is sent until you press send. We use your info only to respond to this request; we don’t sell it.

Your text app should now be open with your request ready — just press send and dispatch will call you back. Didn’t open? Call us at (559) 238-0802.
El camión grúa Peterbilt 337 blanco y la camioneta de servicio F-350 negra de A&F Truck Repair frente al taller de A&F en Chowchilla, de donde salen los equipos móviles de Madera

En español — servicio móvil 24/7

Mecánico diésel móvil 24/7 en Madera — Nosotros vamos a ti

Dinos dónde estás. Enviamos un técnico con experiencia. Recibes el precio por adelantado, antes de que salgamos. Todo nuestro equipo es bilingüe — puedes explicar todo en español, de día y de noche.

☎ Llamar (559) 238-0802 Toca para llamar — contesta una persona real, 24/7

Lo que dicen los choferes

Reseñas reales de Google de clientes de A&F — el mismo equipo que llega a Madera.

★★★★★
“Awesome service, fast and responsible. Shoutout to Angel for helping us out.”
Oswaldo
Google review · A&F Chowchilla
★★★★★
“Angel repair tech came out took care of tire awesome job reasonably prices”
Ricardo
Google review · A&F Chowchilla
★★★★★
“Diego was awesome. He kicked ass got me back on the road. Definitely recommend again.”
Donald
Google review · A&F Visalia

Así funciona

1

Llamas — contesta una persona real

Despacho 24/7. Dinos dónde estás y qué está haciendo el camión.

2

Recibes tu cotización por adelantado

Escuchas el precio antes de que salgamos, incluyendo cualquier cargo fuera de horario. Nada se hace sin tu aprobación.

3

Se repara en el lugar

Nuestras camionetas traen lo necesario para el trabajo. Si algo requiere taller, lo coordinamos por nuestro taller de Chowchilla.

Servicios completos — donde esté tu camión

¿Buscas reparación de camiones en Madera? Las unidades móviles de A&F llegan hasta tu camión con reparación de tractocamiones y tráileres y auxilio en carretera 24/7.

Reparación de camiones y tráileres

Frenos, suspensión, sistema de aire, luces, puertas, rampas (liftgates) y reparaciones estructurales.

Mecánico diésel móvil

Motores Cummins, Detroit y CAT: no arranca, pierde fuerza (derate), fugas, bandas, mangueras y más.

Auxilio en carretera 24/7

Llantas, frenos, líneas de aire, paso de corriente y apertura de puertas — noches, fines de semana y días festivos.

Inspecciones DOT y BIT

Inspección anual DOT e inspección BIT de California, bien hechas y documentadas, en tu yarda.

DPF y postratamiento

Regeneración forzada, sensores, DEF y diagnóstico completo del sistema de emisiones.

Eléctrico y diagnóstico por computadora

Diagnóstico computarizado, fallas eléctricas, sistema de carga, cableado y códigos de falla.

Equipo agrícola y de construcción

Reparación en el campo de tractores, cargadores y maquinaria — donde trabaja tu equipo.

Mantenimiento preventivo

Aceite, filtros, fluidos e inspección completa para un camión o para tu flotilla, programado en tu yarda.

Zonas de servicio

Madera · Madera Ranchos · Chowchilla · Fresno (norte) · Kerman · Biola · Firebaugh · corredores Hwy 99 y Hwy 145. El tiempo de llegada varía según tu ubicación — te lo decimos con honestidad en la llamada, antes de que aceptes cualquier cosa.

Somos el servicio móvil de A&F Truck Repair & Service, LLC — los mismos técnicos bilingües y con experiencia de nuestro taller de Chowchilla, despachados desde 26175 Chowchilla Blvd, Chowchilla. En Madera no hay local: nosotros vamos a ti.

Precios claros

Cotización de despacho por adelantado, antes de salir. Ningún trabajo sin tu aprobación. Cargos fuera de horario dichos desde el principio. Recibos detallados para flotillas.

☎ Pedir mi cotización — (559) 238-0802

¿No es emergencia? Pide que te llamemos con el formulario de arriba ↑ Para emergencias, llama ahora — contesta una persona real, 24/7.

☎ Call now — (559) 238-0802