Generator Service & Repair
We service all makes and models of commercial generators.
For immediate assistance, please call us at (800) 382-1896
We Service All Brands of Generators
We service all makes and models of Diesel Generators and Gas Generators including but not limited to Cat®, Cummins, Kohler, Detroit, Katolight, Generac, Baldor and many others.
Customer Service Agreements
No matter what service requirements you have, MacAllister can provide a Preventive Maintenance Service or Customer Service Agreement (CSA) to help you better plan and control your operating costs. MacAllister CSA options include periodic inspections, load bank testing, oil change, coolant flush, Automatic Transfer Switch inspections and fuel cleaning.
Inspection and Testing Programs
An assortment of options are available to determine the health of your emergency power system. Beyond just the comprehensive on-site inspection, our technicians will help you head off problems before they occur.
Some program options include:
- Engine and Generator Inspections: careful evaluation and reporting of your entire prime product.
- Automatic Transfer Switch Inspections: Assess the overall condition of your ATS.
- Load Bank testing: Performed in 2 to 8 hour increments, this service provides full load testing of your standby system up to 6.5 megawatts. Includes detailed test results recorded every fifteen minutes of the overall performance of your equipment.
- Uninterruptible Power Service: (UPS) This service evaluates the condition of your UPS.
- Fuel Cleaning: Removes contaminates in day tanks and main storage tanks, reduces operating cost and improves fuel consumption.