
Commercial Chimney Services
Ash Chimney Sweeps has been providing chimney sweeping and services to restaurants, property management companies and condominium corporations for over 40 years. Ash Chimney Sweeps will clean multi-unit buildings efficiently to minimize tenant/owner disruption. Restaurant pizza ovens are cleaned so that opening times are maintained. With all commercial service appointments, all information gathered is discreetly shared with the appropriate person. All cleanings are performed using our professional equipment and maintaining a mess free environment.
Commercial Services We Provide

Pizza Oven Cleaning
Every wood-fired pizza oven should be cleaned regularly to maintain proper airflow, prevent soot buildup, and reduce fire hazards. Over the years, we’ve found not only creosote but also items such as food debris, paper products, and cleaning materials inside ovens, all of which can pose serious risks.
If your restaurant burns real wood daily, quarterly cleaning is recommended. Because every pizza oven is designed and installed differently, an assessment may be required prior to cleaning. We have extensive experience working with wood-fired ovens and understand the importance of completing work efficiently to avoid interrupting business hours.

Commercial WETT Inspections
We provide WETT inspections for commercial properties with fireplaces, wood-burning appliances, pizza ovens, or similar systems. These inspections are often required for insurance, safety compliance, or following a chimney fire.
Ash Chimney Sweeps acts as a neutral third party. We do not pass or fail installations. Our role is to inspect accessible areas of the system, where permissible, and provide a detailed written report with digital images for insurance providers or regulatory purposes.

Bean Roaster Cleaning
Commercial bean roasters should be inspected and cleaned on a regular basis. During roasting, coffee beans leave a creosote-like residue throughout the system, which can affect roasting quality and safety if not removed.
For businesses using commercial-grade roasters four to five times per week, quarterly cleaning is recommended. If usage is less frequent, a quarterly assessment helps determine cleaning needs. Each roaster is unique, so an evaluation may be required before service.

Commercial Liner Installation
We assist businesses with chimney liner installation when systems are upgraded or repaired. Our team installs stainless-steel liners and aluminum liners, depending on the appliance and application.
We regularly support HVAC technicians with difficult liner drops and situations where roof or chimney access is required. If your project involves complex venting or liner challenges, we’re happy to discuss how we can assist.
Multi-Unit and Commercial Property Services
Servicing multi-unit complexes is one of our specialties. We regularly maintain condominiums and commercial properties across our service area. Our clients receive organized service records and a detailed database to help track maintenance history and understand ongoing system needs.

Why Choose Ash Chimney Sweeps for Commercial Services?
Ash Chimney Sweeps is trusted by restaurants and commercial clients across Southern Ontario thanks to over 40 years of experience, reliable on-time service, and certified, knowledgeable technicians. We understand the importance of minimizing disruption to business operations while maintaining safety and compliance. Our commercial services are delivered with competitive, transparent pricing and a level of professionalism businesses can rely on.
