Generator Repair & Maintenance Services

Keep essential generators and jobsite equipment dependable with responsive repair, diagnostics, and preventative maintenance support from McCann. Factory-trained technicians use advanced diagnostic tools, OEM-grade parts, and fully equipped service trucks to address mechanical, electrical, hydraulic, and powertrain concerns. Whether service is needed on-site or through a branch, McCann helps reduce disruptions and support demanding construction operations.

Technician inspecting generator equipment beside a fully equipped service truck

Our Generator Repair Services

Comprehensive repair, diagnostics, maintenance, and monitoring support for generators and construction equipment.

On-Site Equipment Repair

McCann dispatches factory-trained technicians with mobile service trucks, advanced diagnostic tools, and OEM-grade parts for equipment repairs at your jobsite.

Engine & Electrical Repair

Technicians diagnose and repair engine, powertrain, electrical, control, wiring, sensor, and control-panel concerns affecting equipment performance and reliability.

Preventative Maintenance

Customizable maintenance packages combine recommended service tasks, genuine OEM parts, documented service history, and predictable pricing based on workload and budget.

Reliable Equipment Support

Keep Equipment Ready For Work

McCann helps contractors and fleet operators maintain dependable equipment with responsive on-site repair, detailed diagnostics, and preventative maintenance options. Factory-trained technicians support hydraulic, engine, powertrain, electrical, control, undercarriage, and attachment systems using advanced tools and OEM-grade parts. Custom maintenance packages can also help organize recommended service tasks, document service history, and make ongoing equipment care more predictable.

Technician performing generator maintenance with diagnostic equipment
The McCann Difference

Why Choose McCann?

McCann combines equipment expertise, responsive service scheduling, and practical support for demanding jobsite needs.

Factory-Trained

Factory-trained technicians use advanced diagnostic tools and OEM-grade parts for equipment repair and maintenance.

Mobile Support

Fully equipped service trucks bring repair capability directly to eligible jobsites across McCann’s stated service regions.

Flexible Maintenance

Customizable maintenance packages support different workloads and budgets with predictable pricing and documented service history.

24/7 Availability

On-site repair and emergency support are available around the clock for urgent equipment service needs.

Meet The McCann Team

Experienced leadership supports dependable equipment service and customer relationships.

Portrait of Steve Roggman, President of McCann

Steve Roggman

President

Steve Roggman serves as President of McCann, bringing extensive leadership experience to the construction equipment industry. Overseeing operations that include equipment sales, service scheduling, and customer support, Steve is dedicated to ensuring that construction and earthmoving businesses, material-handling operations, and recycling companies receive reliable equipment solutions from trusted brands like CASE, Kobelco, and Takeuchi. Under his leadership, McCann has been recognized as a Case Construction Equipment 2020 Diamond Dealer and Gold Dealer Award winner, reflecting a strong commitment to quality and customer satisfaction. Steve prioritizes building lasting relationships with clients by combining industry expertise with responsive service, ensuring that every customer receives the guidance and equipment support needed to keep their jobsites running efficiently and productively.

Frequently Asked Questions

How much does it cost to get your generator serviced?

Service pricing depends on the equipment, diagnostic findings, repair requirements, parts, and whether work is completed on-site or through a service shop. McCann does not publish a standard generator service price in the available information. Customers can request a custom quote through the online form or by calling 630-627-0000, allowing the service team to understand the equipment and requested work.

What types of generator repairs does McCann provide?

Can McCann service equipment on-site?

Does McCann offer preventative maintenance packages?

Does McCann repair multiple equipment brands?

Is emergency equipment repair available?

Can McCann help monitor equipment maintenance needs?

How do I schedule generator repair or maintenance?

Need Help With Equipment Service?

Talk with McCann about repair, maintenance, or diagnostic support.

Service Areas We Cover

McCann provides on-site repair and field service across several Midwest construction equipment markets.

Four Regional Markets

Service Area

24-Hour Availability

Emergency Support

On-Site Or Branch

Service Format

Is Your Jobsite In Our Service Area?

Contact McCann to discuss available repair and maintenance support.

Schedule Generator Service With McCann

Tell McCann about your equipment and service needs to request scheduling assistance or a custom quote.

Contact Us Today

For immediate assistance, feel free to give us a direct call at +1 (630) 627-0000.