Indirect-fired specialists
Heaters up to 6,000,000 BTU, in every fuel
We rent natural gas, oil, propane, and electric heaters sized for anything from a single floor to a full distribution center. Our focus is indirect-fired equipment: the burner and flame are sealed away from the supply air, and combustion exhaust is ducted outside the building.
What that means on your site: dry heat, no open flame in the work area, no combustion moisture soaking into drywall and finishes, and no CO₂ dumped into the space your crews are breathing.
Get a Heating Quote
Right-sized, not guessed
Sized with a heat loss program, not a rule of thumb
Before we send equipment, we run your space through our heat loss program to calculate the BTUs the job actually needs and estimate fuel consumption. You get accurate numbers up front instead of a surprise fuel bill at the end of the month.
- Fuel consumption estimates before the rental starts.
- Every fuel type: natural gas, propane, oil, and electric.
- Delivery, setup, and service on your site.
Where our heaters work
Built for schedule-driven projects
Construction Sites
Heat through every phase, from slab pours to finishes, without adding moisture to the work.
Distribution & Industrial
High-volume spaces heated evenly, with equipment sized by the numbers.
Finish Work
Drywall, paint, and flooring cure on schedule when heat and humidity are controlled together. See how ASD works.
Need heat on site?
Call 518-419-8688 for sizing help and a fuel estimate, or send us the project details.