Kirby-Smith Service and Maintenance for your Construction and Crane Equipment

Kirby-Smith Machinery solves your equipment maintenance and repair problems with our quick and responsive service. We support your equipment with services that include preventive maintenance, oil sampling, vehicle monitoring, undercarriage maintenance, ground engagement tools, filters, hoses, and remanufactured engines, transmissions, hydraulic systems and more.

We work closely with the manufacturers we represent to develop programs that use the latest technology to monitor your equipment’s condition and performance to support fundamental equipment goals – optimize production, minimize total expense, and maximize resale value.



How can Kirby-Smith’s Service Department help you?

  • Manufacturer certified technicians for all brands we service.
  • Our service technicians go through rigorous training requirements to be certified to service your equipment.
  • Customized inspections and training programs to fit the needs of your worksite.
  • Field Service trucks equipped with state-of-the-art diagnostics.
  • Our trucks deliver 24-hours a day, 365-days a year.
  • Turnkey maintenance to take the hassle and worry out of maintaining your equipment.
  • Oil Sampling and Analysis Programs to help with scheduled repairs and prevent unexpected failures.
  • Field Product Support Sales Representatives (PSSR) work personally with your company to reduce costs, reduce downtime, and maximize ROI on your equipment.
  • We offer factory Certified Rebuilds and Hydraulic Services.

Each of our locations throughout Texas, Kansas, Missouri and Oklahoma offers superior field service, shop service, and crane service, as well as maintenance and inspection services. See how Kirby-Smith can benefit your construction equipment needs.


Heavy Equipment Support


Komatsu CARE

When you own and operate a piece of Komatsu Tier 4 interim construction equipment, you get more than a high-tech, hard-working, EPA-compliant machine. You also get a strong commitment from Kirby-Smith Machinery and Komatsu America to deliver an ownership experience that's second to none.

We call it Komatsu CARE — a complete service and advanced product support solution that Kirby-Smith Machinery provides to our customers throughout the entire lifecycle of the machine.

Every Komatsu Tier 4 construction equipment machine comes standard with Komatsu CARE complimentary factory scheduled maintenance for the first 3 years/2,000 hours.

The Komatsu CARE program covers all new Komatsu Tier 4 construction equipment, whether rented, leased or purchased. For the first 3 years or 2,000 hours - whichever occurs first - you will receive:

  • Regular service at 500, 1,000, 1,500 and 2,000-hr. intervals
  • 50-point inspection by factory-trained technician at each scheduled interval
  • Technician labor
  • Fluids, oils, coolant, filters and parts *
  • Technician travel to and from your equipment location
  • Service will be performed by a trained Kirby-Smith Technician and only Komatsu genuine fluids and filters will be used.

(*) Coolant at 24 months (if not expired by hours), belts, valve adjustments and accumulators are not covered under this program.

Komatsu CARE services are available from every Kirby-Smith Dealership in Oklahoma and Texas.

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Komatsu Care Plus, Plus II, and Plus III

Komatsu Care Plus, Plus II, and Plus III can overlap with your complimentary Komatsu Care providing some additional benefits and repair coverage. Komatsu Care Plus programs provide model-specific detail, outlining maintenance items serviced, repair coverages, program benefits, and terms and conditions. Both programs provide automatic scheduling for maintenance services, genuine parts, certified labor, machine inspections, and regular oil sampling.

More Information...


undercarriage assurance

Komatsu Undercarriage Assurance

Your Komatsu Genuine Undercarriage is designed and engineered by Komatsu, manufactured by Komatsu, and backed by Komatsu. We are proud to show our commitment to you by offering the longest assurance coverage in the industry - providing support for the quality parts that are built specifically for your machine. 

Learn More About Genuine Undercarriage Assurance


Manitowoc Crane Care

The world's most advanced crane service and support program, Manitowoc Crane Care is divided into five key disciplines: Parts; Service and Technical Support; Technical Publications; Training; and EnCORE, our branded rebuild, repair, remanufacture and exchange program. Together, Manitowoc Crane Care promises crane owners unprecedented access to expedited, ongoing care for every Manitowoc product they operate... 24 hours-per-day, 365 days-per-year. And it continues to provide that same level of care through the products' lifecycle.

For Total Lifecycle Support, maximum equipment utilization, optimal profitability, and outstanding overall owner/operator value, no other crane maker comes close to Manitowoc Crane Care. More Information...

Komatsu Oil & Wear Analysis

Analyzing engine oil and other fluids is the best way to look inside a machine's engine and powertrain. It can help you identify trends and make informed repair and maintenance decisions.

The Komatsu Oil & Wear Analysis (KOWA) program allows you to pinpoint and solve equipment problems by providing a full range of information on both the lubricant and the machine that can support your operations and maintenance decisions.


Schedule your Service Today!

Find your Product Support Sales Representative (PSSR)