If It's Diesel, We Do It.
DIESEL SPECIALISTS, LTD
Serving the Houston area since 1983.
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If It's Diesel, We Do It.
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Yanmar Engine Repair & Service
in Humble, Houston, TX
We provide professional Yanmar diesel engine repair, maintenance, diagnostics, and complete overhauls throughout Houston and surrounding Texas areas. Our experienced Yanmar technicians service engines used in construction equipment, agricultural machinery, marine vessels, oil and gas equipment, fleet vehicles, and industrial applications.
Call (281) 446-1230 to Book Yanmar Diesel Service
Need High Quality Diesel Parts?
Yanmar Service Center Serving Greater Houston
If you need Yanmar engine repair and service in the Greater Houston area, DSL Humble provides reliable support from our facility in Humble, TX. We serve Houston, Kingwood, Pasadena, La Porte, Deer Park, Baytown, Conroe, The Woodlands, Sugar Land, Galveston, Beaumont, and surrounding communities.
For equipment that cannot be transported to our facility, we also offer on-site Yanmar engine repair at your location, helping minimize downtime and avoid the cost and hassle of moving heavy equipment to a repair shop.
Our Yanmar Diesel Engine Repair and Service Capabilities
Our experienced technicians deliver a full range of Yanmar engine repair and maintenance services to support optimal equipment performance.
Advanced Yanmar Engine Diagnostics & Testing
Fuel System Repairs & Injector Service
Cooling System Service & Repairs
Turbocharger Inspection, Repair & Replacement
Complete Engine Overhauls & Rebuilds
Genuine Yanmar Parts Installation & Support
Yanmar Equipment & Applications We Service
Our experienced Yanmar engine repair specialists service a wide range of Yanmar-powered equipment used across various industries and applications, including:
Marine Vessels – Commercial fishing boats, workboats, tugboats, recreational vessels
Industrial Equipment – Generators, compressors, pumps, and industrial power systems
Agricultural Equipment – Tractors, harvesters, and specialized farm machinery
Power Generation – Backup generators and prime power systems
Specialty Applications – Irrigation systems and water management equipment
Common Yanmar Engine Problems We Diagnose & Repair
Our technicians regularly diagnose and resolve the following issues:
Hard Starting or Difficult Cranking- Problems with fuel delivery, injector operation, battery condition, or electrical systems can make engines difficult to start.
Excessive Exhaust Smoke-Black, blue, or white exhaust smoke often indicates fuel system issues, turbocharger failures, or internal engine problems.
Engine Overheating-Cooling system failures, restricted airflow, low coolant levels, or thermostat issues can cause dangerous operating temperatures.
Power Loss & Poor Performance-Reduced power may result from fuel system restrictions, turbocharger failures, air intake blockages, or internal engine wear.
Fuel Consumption Issues-Unexpected increases in fuel usage often indicate injector problems, poor combustion, or engine inefficiencies.
Speak with our specialists for fast, accurate diagnostics and professional Yanmar diesel engine repair recommendations.
Complete Yanmar Engine Support
In addition to Yanmar diesel engine service, Diesel Specialists, Ltd is authorized Yanmar Diesel Engine Dealer and also offer OEM & Aftermarket Yanmar Engine Parts.
Customer Reviews
Frequently Asked Questions (FAQs)
Yes. We offer emergency repair services for Yanmar-powered equipment. With a fleet of fully equipped service trucks and experienced field technicians, we can provide fast on-site support to help get your equipment back in operation as quickly as possible.
Yes. We provide routine Yanmar engine maintenance programs designed to improve reliability, reduce downtime, extend equipment life, and prevent unexpected failures.
Absolutely. Our parts team uses your Yanmar engine serial number to identify the exact components needed for your engine configuration.
Yes. We can source and install genuine Yanmar replacement parts and related components as needed during service, with no delays to your repair timeline.
Professional Associations
Diesel Specialists Ltd is a proud member of the
Chamber of Commerce. See our listing.
VISIT US
DIESEL SPECIALISTS, LTD
Humble, TX 77396
Phone: 281-446-1230
Fax: 281-446-1890
If It's Diesel, We Do It.
From Parts to Repairs,
We've Got You Covered.
Certified. Reliable. Proven.
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