DUCTZ franchises provide HVAC cleaning and restoration services for residential and commercial buildings. The business combines technical service delivery with local sales, customer coordination and team management. Buyers interested in a service business can evaluate its training, operating systems and ownership requirements through the 2026 Franchise Disclosure Document.
DUCTZ’s history and business model
DUCTZ International, LLC was formed in Michigan in March 2004 and has offered franchises since that month. BELFOR Franchise Group acquired the company in July 2007 and is identified as its parent in Item 1. The franchise uses DUCTZ’s service methods, manuals, equipment requirements and brand standards.
Owners operate within a territory that includes a Designated Office Territory and a Regional Service Area. Those areas have different solicitation and service rules, including circumstances in which other DUCTZ businesses may operate. They should not be read as an unconditional exclusive market.
Training before opening
Jumpstart Initial Training begins after the franchise agreement and initial payments. Owners work through manuals and online modules with home-office guidance, preparing a financial plan, reviewing the territory, coordinating initial advertising and arranging required business resources. This phase must be completed before the business management and technical operations program.
The subsequent program lasts up to seven days in Ann Arbor, Michigan, at the BELFOR Franchise Group training center or another designated location. Topics include HVAC cleaning, tools and equipment, estimating, marketing, sales and administration. The required managing owner or approved designated manager receives this training without an additional training fee; attendees pay travel and living costs. Additional attendees may incur fees.
Launch systems and ongoing assistance
The initial package includes equipment and resources described in the FDD. Kick-Start Marketing Services currently include website development, local listing setup, tracking and specified introductory digital advertising and search support. Features and service periods can change. These services support launch activities without guaranteeing customer volume.
DUCTZ provides manuals, software support and operational guidance to the extent specified in Item 11. Required software supports customer records, job bids and estimates. Owners must use the designated accounting system and maintain required technology. Ongoing refresher training and conferences may carry additional fees and travel costs; the managing owner or designated manager must attend the convention at least every two years.
Full-time management and technical staffing
Item 15 requires an approved managing owner and, where applicable, an approved designated manager. The responsible manager must devote full-time efforts to the business and complete required training and ASCS/VSMR certification within 30 days after training. Outside activities that conflict with full-time, year-round operation require written permission.
Before opening, the business must have a person who completed the business management and technical operations training and must hire a service technician. Item 11 specifies a full-time experienced service technician. A home office may be permitted within the designated territory, subject to site requirements and approval; the franchisor does not promise site selection or lease negotiation assistance.
Evaluating DUCTZ for your goals
Consider whether you want to manage technical staff, develop local relationships and oversee scheduled field services. Assess the proposed territory, staffing plan and startup budget using the applicable FDD and agreement. The service offering alone does not establish market demand, a typical invoice amount or a guaranteed health outcome.
Explore the DUCTZ franchise profile, or contact FranchiseTop40 to discuss the model alongside your ownership goals.
Source: DUCTZ International, LLC Franchise Disclosure Document issued March 30, 2026, as amended April 26, 2026; Items 1, 11 and 15.