Heavy Equipment, Truck & Auto Repair

by Lago Auto Pros

Great prices and reliable service by expert equipment repair mechanics at Lago Truck & Auto Repair in Terre Haute, IN.

Paul Langenfeld, founder of Lago Excavating, owns his own fleet of heavy equipment and vehicles including snow plows, large dump trucks, excavators, diesel trucks, bucket trucks, loaders, bulldozers, and more. Since 1983, Lago has built a business focused on the repair and maintenance of this heavy equipment.

Staffed by experienced mechanics to service their own fleet, and other vehicles, Lago Excavating offers repair and maintenance services for a variety of equipment throughout Vigo County. While keeping their own fleet in tip top shape, Lago offers the following services for gas and diesel trucks, as well as heavy equipment and even automobiles.

Heavy Truck & Auto Repair

From diagnostic testing and tune ups to brake repair and engine maintenance,  Lago understands what needs to happen to get back on the road or work ready quickly and safely, without breaking the bank.

Offering services to both gas and diesel vehicles, the technicians at Lago specialize in:

  • Computer Diagnosis
  • Electrical Diagnosis
  • Inspections
  • Tune Ups
  • Filter Replacement
  • Brake Repair & Replacement
  • Steering & Suspension
  • Welding


The layers of paint on your construction equipment and trucks serve a higher purpose than curbside appeal. They work as a protective coating, preserving the lifespan and performance of your machinery. Heavy equipment takes a daily beating, and layers of dirt, grime, grease, cement, etc., can easily build up on the exterior, preventing it from working as intended.

Our sandblasting technology strips away dirt and grime, restoring your equipment back to its original structure, providing optimal function and productivity.

We specialize in sandblasting:

  • Frames
  • Equipment
  • Truck Bodies
  • Trailers


When you are needing welding, Lago is the answer. Adhering to high quality and safety standards, our welding team has experience with anything from heavy machinery to cars and trucks. Our full service welding portfolio includes:

  • Steel Fabrication Work

Do you have a piece of equipment, machinery, truck or vehicle in need of some TLC? Contact Lago Excavating. We focus on quality, honest work; no run-arounds or vague estimates. We promise a professional experience with trained technicians and timely repairs every time you visit us. 

Call us today at 812-234-LAGO(5246)