Diesel Repair &
Maintenance Services for Edgar, WI

E.L.M. Repair & Refrigeration offers complete service for diesel trucks and equipment in Edgar, WI, including:

  • Light, midrange, and heavy duty truck service
  • Mobile A/C repair & diagnosis – hoses made on site!
  • Performance diesel products & services
  • Performance chips, modules, gauges & accessories
  • Performance clutches, drive trains parts & accessories
  • Large parts inventory for on-site shop repairs
  • Making gates hydraulic hoses, assemblies made while you wait (¼ to 2 inches)
  • Interstate batteries on hand
  • Tires - light through heavy duty - new or repair
  • Alignments - heavy duty truck and trailer
  • Dyno Services
  • Automotive Repair
Wheel Alignment for Semi Trucks E.L.M. Repair & Refrigeration, full-service diesel repair shop in Edgar WI Heavy Truck Repair E.L.M. Repair & Refrigeration, full-service diesel repair shop in Edgar WI Diesel Repair E.L.M. Repair & Refrigeration, full-service diesel repair shop in Edgar WI

Vehicles We Service & Repair

The vehicles we repair and service include:

Heavy Duty

  • Cat
  • Detroit
  • International
  • John Deere
  • Kenworth
  • Mack
  • Oliver
  • Peterbilt
  • Volvo
  • And More!

Light/Medium Duty

  • Chevrolet
  • Dodge
  • Ford
  • GMC


  • All makes and models

We also specialize in diesel performance products, and we are dealers for:

FASS Fuel Air Separation Systems

The FASS Fuel Air Separation System provides the most effective technology designed specifically for diesel engines to remove water, particulates, vapor and entrained air from diesel fuel. The FASS Pump Air Separation System filters system, and enhances the fuel delivery to the Powerstroke and Duramax with a commercial duty system designed to last between 13,000 to 15,000 hours of continuous use. FASS Fuel Air Separation Systems are covered by a lifetime warranty on select models.

Your High Performance diesel engine demands higher fuel flows. Yet, higher fuel flows increase the vacuum at the fuel pump and agitation in the fuel tank. These factors generate additional air/vapor in the fuel system preventing your engine from producing maximum power and efficiency.

Incorporating the FASS Fuel Air Separation System into your diesel engines fuel delivery system will remove the entrained air/vapor which has been proven to cause galling and pitting of the injector barrel and plunger assemblies. The FASS Fuel Air Separation System is the best possible insurance for helping to prevent injector tip erosion. Get the best—FASS Fuel Air Separation System.

Benefits of FASS Fuel Pumps

FASS Fuel Pumps Remove AIR / Vapor from Your Fuel:

  • FASS Fuel Pumps provide consistent flow of fuel
  • FASS Fuel Pumps are reliable high volume pumps
  • FASS Fuel Pumps increase horsepower
  • FASS Fuel Pumps increase torque
  • FASS Fuel Pumps increase fuel economy
  • FASS Fuel Pumps reduce carbon monoxide and carbon dioxide
  • FASS Fuel Pumps have a LIFETIME warranty on most applications
  • FASS Fuel Pumps have a 15,000 to 17,000 hour life expectancy
  • FASS Fuel Pumps equate to 700,000 plus miles
  • FASS Fuel Pumps have up to 260 GPH
  • FASS Fuel Pumps offer 160 maximum PSI
  • FASS Fuel Pumps Motor has up to 406 oz-inches of stall torque
  • FASS Fuel Pumps have interchangeable filters

FASS Fuel Pumps were designed to give yesterday’s and today's diesel engines "Test Cell Performance" in "Real World Conditions."

  • FASS Pumps are made with very tight tolerances
  • FASS Pumps are constructed with Viton Seals and O-Rings
  • FASS Pumps use Mandrel Bent Fittings to reduce friction loss and turbulence
  • FASS Pumps are made with Billet-6061 T6 aluminum
  • FASS Pumps are made with a serviceable motor assembly
  • FASS Pumps provide reliable high volume fuel delivery
  • FASS Pumps flow 90 to 260 gallons per hour
  • FASS Pumps undergo 17 tests before they leave the factory
  • FASS Pump filter cross references are available
  • FASS Pumps provide secure and reliable fuel delivery
  • FASS Fuel Pumps are proven the world over, whether they are installed in auxiliary power units, armored reconnaissance vehicles, class 8 tractors or your diesel pickup. Get more power and life from your diesel motor!