Legal Operator: Lee Irie LLC
Page Last Updated: September 1, 2026

Contact Heavy Duty Manuals

Heavy Duty Manuals provides direct customer support for equipment owners, operators, mechanics, technicians, and repair businesses. Contact us if you need help identifying the correct manual, accessing a digital purchase, opening a PDF or ZIP file, or resolving an issue with an existing order.

Direct Contact Information

• Legal business name: Lee Irie LLC
• Storefront/trading name: Heavy Duty Manuals
• Official website: heavydutymanuals.com
• Customer-support email: support@heavydutymanuals.com
• Contact form: Available directly on this page
• Support hours: Monday-Sunday, 9:00 AM–5:00 PM Eastern Time
• Related storefront: Service Manual Experts is operated by affiliated company Irie Lee LLC

We aim to respond to customer inquiries within 12 hours. More complex compatibility, file, or order investigations may require additional time, but we will acknowledge and review each properly submitted request.

Heavy Duty Manuals does not currently offer telephone support. Email and the contact form are our official customer-support channels.

Registered Business Address

Lee Irie LLC
8735 Dunwoody Pl, STE R
Dunwoody, GA 30350
United States

Heavy Duty Manuals operates exclusively as an online digital retailer. We do not maintain a public shop, showroom, repair facility, warehouse, or customer-service counter at this address. Walk-in visits, local pickups, equipment inspections, and in-person technical support are not available.

All products are delivered electronically. No physical books, printed manuals, discs, or parcels are shipped from this address.

Related Storefront Disclosure

For complete business transparency, Heavy Duty Manuals is related to Service Manual Experts.

Heavy Duty Manuals is owned and operated by Lee Irie LLC. Service Manual Experts is a separate storefront owned and operated by the affiliated company Irie Lee LLC. Both companies use the same registered business address at 8735 Dunwoody Pl, STE R Dunwoody, GA 30350, United States.

The two storefronts have different primary catalog focuses. Heavy Duty Manuals focuses on agricultural, construction, forklift, engine, generator, and industrial equipment manuals. Service Manual Experts principally focuses on automotive, motorcycle, and related vehicle manuals.

Each storefront maintains its own website, customer-support email, checkout, customer orders, and business records. Service Manual Experts can be found at servicemanualexperts.com. This disclosure explains why the two affiliated businesses share a registered address.