Overview
Mack Industries lists furnace replacement with a gas-furnace specialization and emergency changeouts. Mack Industries notes 60+ years in business. Mack Industries states they perform combustion efficiency tests and analysis. Trenton's older commercial buildings make combustion testing especially important. Mack Industries advertises free estimates and a weekday wholesale parts store.
Commercial furnace replacement and mechanical services in Trenton, focused on gas-furnace work. Technicians are stated as factory-authorized combustion-service professionals, with same-day response advertised. Combustion efficiency tests and analysis are listed, including burner service and retubing capabilities. Free estimates are offered for site surveys and quotations.
Pros & cons
- Long-established (60+ years in business)
- Smaller review history (14 Google reviews)
- Mixed customer sentiment (score 55/100)
When to choose them
- You need same-day or after-hours service
- You have a commercial property
- You prefer a family-owned operation
- You value a long-tenured local operator (60+ years in business)
Services
Service area
Contact & hours
Frequently asked questions
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Profile last updated July 25, 2026.