RNC Mobile Equipment Services is based in Crockett, Texas, serving Houston County and surrounding East Texas communities.

RNC serves Crockett, Grapeland, Groveton, Huntsville, Latexo, Lovelady, Lufkin, Madisonville, Palestine, and Trinity.

RNC has been in business for nearly five years.

RNC was built after years of hands-on experience as a mechanic and shop foreman.

Call (936) 707-3917, email ronniecolle@yahoo.com, or message on Facebook.

RNC focuses on timely response, dependable workmanship, and straightforward communication.

Yes. Most calls come from individual residents, and RNC also serves farms, businesses, and industrial clients.

Yes. The gallery page shows completed repairs.

Yes. RNC regularly serves rural properties across the region.

Yes. Follow RNC Mobile Equipment Services on Facebook.

Yes. RNC provides mobile tractor and agricultural equipment repair for farmers, ranchers, and landowners.

Yes. RNC comes directly to your field, property, or job site whenever possible.

RNC repairs tractor electrical systems, engine problems, and mechanical issues.

Common causes include dead batteries, corroded connections, starter failure, fuel issues, and safety switch faults.

Follow the manufacturer's service intervals, typically based on engine hours, for oil, filters, and fluids.

Overheating is often caused by clogged radiators from dust and debris, low coolant, or a failing water pump or belt.

Many hydraulic leaks, hoses, and fittings can be repaired in the field.

RNC works on a wide range of agricultural machinery. Call to discuss your equipment.

Breakdowns during planting or hay season can cost time and crops, so fast on-site repair minimizes downtime.

Park on level ground if possible, provide access, and describe the symptoms.

Warm air can come from low refrigerant from a leak, a failed compressor or clutch, electrical issues, or a blend door problem.

Yes. RNC provides mobile air conditioning and cooling system repair.

Call to discuss AC and cooling issues on tractors and equipment cabs.

The cooling system keeps the engine at the right temperature using coolant, a radiator, water pump, thermostat, and fans.

Signs include puddles under the vehicle, a sweet smell, low coolant, and overheating.

Follow your vehicle's recommended interval, which varies by coolant type.

Hot Texas weather puts extra strain on cooling systems, exposing weak radiators, fans, and pumps.

No. Opening a hot radiator can release scalding coolant. Wait until the engine cools.

The AC compressor circulates refrigerant through the system and is essential for cooling.

Yes. Radiator replacement can often be done where the vehicle is parked.

Squealing, grinding, a soft pedal, vibration when stopping, or pulling to one side are signs brakes need service.

Yes. Brake pad and rotor replacement is commonly done on-site.

Brake pad life varies with driving habits and vehicle type. Regular inspections help determine timing.

A spongy pedal may be caused by air in the lines, low fluid, or leaks.

Signs include bouncing, clunking over bumps, uneven tire wear, and poor handling.

Yes. RNC provides suspension repair.

Yes. Worn suspension parts can increase stopping distance and reduce control.

Pulling can be caused by a stuck caliper, uneven pad wear, or suspension issues.

Yes. RNC services brakes on pickups and trucks.

No. Driving with failing brakes is dangerous. Have them checked immediately.

A check engine light means the engine computer detected a problem, which could range from a loose gas cap to a serious engine issue.

A steady light should be checked soon. A flashing light usually means a severe misfire and you should stop driving to avoid damage.

RNC uses professional-grade diagnostic equipment to read codes and test systems before recommending repairs.

A code points to the system involved, but proper testing is needed to confirm the actual cause.

Common causes include corroded connections, damaged wiring, failing alternators, bad grounds, and blown fuses.

Yes. RNC diagnoses and repairs tractor electrical systems.

A failing battery, charging problem, or parasitic draw can drain the battery.

A parasitic draw is an electrical component that keeps drawing power when the vehicle is off.

Yes. Sensor faults are commonly diagnosed with scan tools on-site.

Accurate diagnostics prevent unnecessary parts replacement and wasted money.

Yes. RNC provides mobile diesel mechanic services for diesel pickups and commercial trucks.

Yes. RNC offers semi truck and roadside mechanical service for 18-wheelers in East Texas.

Common issues include air leaks, electrical faults, fuel problems, cooling system failures, belts, hoses, and sensor failures.

Many air leaks, lines, and fittings can be repaired on-site.

Loss of power can be caused by clogged fuel filters, injector problems, turbo issues, sensor faults, or exhaust aftertreatment problems.

A DEF warning indicates a problem with diesel exhaust fluid level, quality, or the system, which can lead to reduced power if not addressed.

Yes. Trucks can often be repaired where they are parked if the location allows.

Mobile repair gets trucks moving faster, reducing lost loads and income.

Yes. RNC uses professional diagnostic equipment for electrical troubleshooting.

Share the truck's location, make and model, symptoms, warning lights, and whether it is safe where it is parked.

No. RNC does not provide blind estimates over the phone because accurate pricing requires proper diagnosis.

You call to discuss the issue, text your name, address, and description, and RNC explains labor rates upfront before work begins.

Yes. Labor rates are explained upfront.

If parts are required, RNC looks up pricing and gets your approval before installation.

After the repair, RNC sends an invoice. You can pay online by credit card or with cash or check.

No. RNC focuses on clear communication with no surprise charges.

Yes. Customers receive updates and estimated arrival times.

Many symptoms have multiple causes, so a proper diagnosis prevents inaccurate quotes.

Yes. Commercial clients receive professional invoices.

Call (936) 707-3917 or send a message through the website form.

Yes. RNC diagnoses and repairs generator failures.

Common causes include old fuel, dead batteries, clogged carburetors or filters, low oil shutdowns, and spark or ignition issues.

Many manufacturers recommend running generators regularly to keep parts lubricated and batteries charged.

A generator that runs but does not produce power may have breaker, voltage regulator, brush, or wiring problems.

Yes. Old fuel can gum up carburetors and fuel systems. Fuel stabilizer helps during storage.

Yes. RNC services generators used on farms, ranches, and job sites.

Yes. Checking fuel, oil, battery, and operation before storms ensures it works when needed.

Yes. Most generator repairs can be done where the generator is located.

Oil changes, air filter and spark plug replacement, fuel system care, and battery checks keep generators reliable.

No. Generators produce carbon monoxide and should only be run outdoors away from windows and doors.

Yes. RNC repairs heavy machinery, construction equipment, and job site equipment.

Yes. RNC has worked on commercial systems including pump stations for local infrastructure.

RNC services machines such as loaders, excavators, dozers, and other construction equipment.

Moving heavy equipment to a shop is expensive and slow. Mobile repair fixes it on the job site.

Yes. Commercial clients receive clear labor rates, transparent parts approval, and professional invoicing.

RNC has worked on pump stations for local infrastructure. Call to discuss municipal needs.

Hydraulic failures often come from contaminated fluid, worn hoses, leaking seals, or failing pumps.

Yes. Regular fluid, filter, and inspection service helps prevent breakdowns.

Provide equipment type, model, location, symptoms, and site access details.

Yes. RNC services commercial vehicles along with equipment.

On-site auto services include engine diagnostics and repair, brakes, suspension, tire service, electrical troubleshooting, air conditioning repair, check engine light diagnostics, and general mechanical repair.

Yes. No-start problems are often caused by batteries, starters, fuel delivery, ignition, or electrical faults, which can usually be diagnosed on-site.

Yes. RNC services cars, pickups, and SUVs.

Overheating can be caused by low coolant, leaks, a failed water pump, thermostat, radiator, cooling fan, or blown head gasket.

Shaking can come from unbalanced tires, worn suspension parts, brake rotor problems, or engine misfires.

Yes. Alternator and starter replacements are common mobile repairs.

The battery light usually indicates a charging system problem, such as a failing alternator, loose belt, or bad battery connection.

Yes. RNC provides tire service as part of its mobile auto repair.

Yes. Fixing the vehicle where it sits eliminates the cost and hassle of towing to a shop.

Grinding often points to worn brakes, a failing wheel bearing, or drivetrain issues and should be checked soon.

A mobile mechanic brings diagnostic equipment, tools, and repair experience to your home, workplace, field, or job site instead of requiring you to tow your vehicle or equipment to a shop.

RNC Mobile Equipment Services works on cars, pickups, SUVs, diesel trucks, 18-wheelers, tractors, generators, agricultural equipment, and heavy machinery. If it has an engine, RNC works on it.

A mobile mechanic saves towing costs, avoids long shop waits, and fixes the problem where the vehicle or machine is sitting, which reduces downtime.

Many major repairs can be performed on-site, including engine, brake, suspension, electrical, and cooling repairs. Some jobs may require shop equipment, and RNC will explain the options.

Yes. RNC regularly repairs vehicles in driveways, at workplaces, and on rural properties.

Yes. On-site repair at your workplace lets you keep your day moving while the vehicle is fixed.

Have the keys, access to the vehicle or equipment, a safe work area, and details about the symptoms.

Parts are looked up, priced, and approved by the customer before installation.

Roadside repairs are done with safety in mind. If a location is unsafe, the vehicle may need to be moved first.

Call RNC Mobile Equipment Services at (936) 707-3917, then text your name, address, and a brief description of the problem.

Yes. RNC provides a one-year labor warranty on repairs.

Parts are covered under manufacturer warranties according to their specifications.

A labor warranty covers the workmanship on the repair performed.

Contact RNC promptly so the issue can be reviewed under the labor warranty.

A warranty shows the mechanic stands behind the work.

Ask RNC about warranty coverage when supplying your own parts.

The labor warranty lasts one year.

Ask RNC about warranty terms for commercial and equipment repairs.

Yes. Keep invoices for warranty and maintenance records.

RNC stands behind its work with clear communication, transparent pricing, and a labor warranty.

Yes. RNC services small engines including lawnmowers, chainsaws, and weed eaters as needed.

Common causes include old fuel, a dirty carburetor, bad spark plug, or clogged air filter.

Service small engines at least once a season with fresh fuel, oil, filters, and plugs.

Bogging can be caused by a dirty air filter, carburetor issues, or a dull chain.

Yes. Old fuel can clog carburetors. Use fresh fuel and stabilizer.

Draining fuel or using stabilizer helps prevent carburetor problems during storage.

Stalling may come from fuel problems, clogged filters, or carburetor adjustment.

Yes. Small engine repair can be done at your property.

Repair is often worthwhile for quality equipment, while cheap tools may cost less to replace.

Smoke can come from overfilled oil, tipping the mower, or worn engine parts.