If It's Diesel, We Do It.

DIESEL SPECIALISTS, LTD

Serving the Houston area since 1983.

If It's Diesel, We Do It.

Construction Equipment Diesel Engine Repair in Houston, TX

Construction equipment operates under extreme conditions, where unexpected diesel engine failures can occur on job sites, highways, or remote construction sites. Diesel Specialists, based in Humble, TX, provides reliable construction equipment diesel engine repair services with onsite and roadside support throughout the Houston area.

Rated 4.3/5 stars by 100+ Houston Diesel Owners

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Professional Construction Equipment Engine Repair and Maintenance

Constant exposure to dust, extreme heat, heavy loads, and gruelling operating hours takes a heavy toll on industrial machinery. To maintain performance, safety, and long-term reliability, timely maintenance and expert diagnostics are non-negotiable

Diesel Specialists provides comprehensive mobile diesel repair for construction fleets throughout Houston, helping you avoid the massive logistical cost and inconvenience of transporting heavy machinery back to a dealer. Our certified diesel mechanics partner with contractors, fleet managers, industrial operations, and owner-operators who rely on maximum uptime and dependable performance to keep projects on schedule.

Beyond emergency repairs, we offer diagnostics, complete engine rebuilds, and tailored preventive maintenance programs for multi-unit fleets.

Construction Equipment We Service

We provide diesel engine service for construction equipment, including:

Excavators

Bulldozers & crawlers

Wheel & track loaders

Backhoes & skid steers

Graders & scrapers

Cranes & boom lifts

Compactors & rollers

Water trucks & site support vehicles
Diesel-powered generators & compressors

Construction Equipment Diesel Engine Parts and OEM Component Support

Engine efficiency, operational safety, and long-term durability depend entirely on the quality of your replacement parts.

Diesel Specialists provides fast access to trusted heavy equipment engine parts and OEM-quality components for major industry brands.

Get the construction equipment diesel engine parts you need fast. Call 281-446-1230 and speak with our team today.

Partner with Construction Equipment Diesel Engine Experts

Diesel Specialists provides reliable construction equipment diesel engine repair services for all types of equipment throughout Humble and Houston, TX.

From diagnostics and repairs to engine rebuilds and replacement parts, our comprehensive diesel services are designed to maximize performance, improve reliability, and reduce unexpected downtime.

Contact Diesel Specialists today to discuss your construction equipment diesel engine service needs and keep your equipment operating at peak performance.

Why Choose Diesel Specialists?

40+

Years in Service

4.3★

100+ Reviews

1983

Founded in Houston

12+

Brands Serviced

Customer Reviews

★★★★★

"Whole crew at diesel specialist are amazing go above and beyond!! Get service especially Miriam always so sweet and kind and Debbie and Delbert as will to help bravo!!!"

Alfredo Ortiz

★★★★★

"Great experience with Diesel Specialist LTD. Everyone was really nice, professional, and helpful. They worked fast and didn’t waste time."

Maricela Razo

★★★★★

"I had ordered a few parts that my dad needed and whenever I had to pick them up, Miriam was there and let me just say, she was VERY helpful, attentive and super friendly!"

Julissa Garcia

★★★★★

"Absolutely amazing people. They go above and beyond! Thank you Diesel Specialist"

D Bolden

★★★★★

"I do a lot of business with diesel specialist and they always put you first and have the kindest front desk personal"

Nick Foster

★★★★★

"Ana is the greatest when it comes to any of our needs!! Diesel Specialists is the go to place for any Diesel needs. We drive all the way from Beaumont area to have our diesel needs taken care of!"

Dean Thompson

★★★★★

"They have extensive knowledge and offer all their expertise to help you with whatever you need; they have good parts"

Julio Maldonado

★★★★★

"Mr. Leo IV has always gone above and beyond, Diesel specialists is the place to go!!"

Charles Skelly