If It's Diesel, We Do It.

DIESEL SPECIALISTS, LTD

Serving the Houston area since 1983.

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(281) 446-1230

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If It's Diesel, We Do It.

Call (281)-446-1230

Agricultural Diesel Engine Repair Services in Humble, TX

When your diesel-powered tractor, loader goes down mid-season, every hour of downtime can cost you money you can’t get back. Diesel Specialists Ltd. (DSL Humble) has been repairing heavy-duty diesel engines since 1983, bringing decades of experience to farmers, ranch owners, and agricultural contractors across Houston and the Greater Houston Area.

We have a team of experienced agricultural diesel mechanic who bring your diesel-powered equipment running right and keep it that way through planting, growing, and harvest season.

Rated 4.4/5 stars by 100+ Houston Diesel Owners

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Diesel Engine Sales, Parts & Service You Can Trust

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Parts vs. Service Coverage

Parts: Identification, quotation, sourcing, and shipment available nationwide, and internationally where applicable, subject to availability and freight.

Service & Repair: Harris county, Brozoria county, Pasadena, Channelview, Beaumont, Deer Park, Houston, Pearland, Sugar Land, Richmond, Katy, and surrounding areas.

Agricultural Diesel Engine Services

We offer a full range of diesel engine solutions to support the operational demands of oil and gas facilities.

Diesel Engine Diagnostics & Repair

Diesel engines used in farm and ranch equipment run long hours under heavy loads, in dust, heat, and mud - conditions that wear down fuel systems, cooling systems, and electrical components faster than most people expect. Our agricultural diesel engine service is built around that reality. We diagnose the problem accurately the first time, use OEM parts for the repair, and communicate a realistic timeline so you can plan around it instead of guessing.

Whether it's an in-shop overhaul or an on-site repair out at the property, our approach to agricultural diesel repair is the same: fix the engine right, and don't recommend work that isn't needed.

Equipment We Service

We provide agricultural diesel repair for diesel-powered agricultural equipment, including,

Agricultural tractors
Farm trucks
Forklifts
Loaders

Skid steers
Harvesters
Combines
Other

Our expertise is focused on the diesel engine itself-not every mechanical or structural component of the machine. That means you get specialized engine repair from technicians who work on diesel engines every day.

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Diesel Engine Repairs We Perform

Our agricultural diesel solutions cover the full range of engine issues that cause unplanned downtime:

Diesel engine diagnostics and troubleshooting
Fuel injection system repair and injector service
Turbocharger repair and replacement
Cooling system service, including radiators, hoses, and belts
Turbocharger repair and replacement
Cooling system service, including radiators, hoses, and belts
Electrical and starting system diagnostics
Engine rebuilds and overhauls
Preventive maintenance to catch problems before they become breakdowns
Hydraulic system service, an area we're actively expanding into as an added capability alongside our core diesel engine work.

Preventive maintenance is worth calling out on its own. A lot of the engine failures we see during planting and harvest could have been caught during a routine inspection weeks earlier. If you're running equipment on a tight seasonal schedule, a maintenance check now is usually cheaper than an emergency repair later.

Agricultural Diesel Engine Parts and OEM Component Support

Diesel Specialists Ltd. also provides access to trusted agricultural diesel engine parts and OEM-quality replacement components for major engine brands, including: