Construction Industry
Temporary Heating

Cahill Heating provides major construction projects the most fuel efficient and effective flameless heating technology in the market today. Whether you're trying to heat hoardings in a warehouse or building a skyscraper or constructing a large dam, a bridge or a tunnel, we can design a cost-efficient and sustainable construction heating solution.

Construction Industry Applications

Our patented technology provides clean, breathable air with virtually no emissions to keep your work force safe and warm throughout the winter. With enough heat output to match multiple competitive heaters, you are guaranteed of a cluster free site and rental and fuel cost savings. For large construction projects where multiple heaters are used, the savings run upward of a million dollars.

Multi-story heating

Featuring 20" of static pressure and high air flow, you can use a single Cahill heater to heat multiple floors or areas at the same time.

Concrete Curing

With the Cahill flameless technology, you are assured a perfect cure every time, regardless of changing ambient conditions.

Aggregate Heating

Control the temperature of your aggregate evenly, eliminating quality issues created by hot and cold spots from less effective heating.

Shotcrete heating

Our flameless heaters are perfect for shotcrete applications. Heat can be delivered across large surfaces for a quick and even cure. .

Worker Comfort Heating

With the clean, breathable, dry air from Cahill heaters, you can be assured of low worker fatigue and high productivity regardless of how inclement the weather is.

Ground Thaw

With the highest temperature rise, thaw large areas of ground quickly and efficiently without leaving behind a wet, muddy mess. Also Replace traditional glycol heating – no cut lines / glycol spills.

Learn How we helped our Construction client save over $900,000 in total project savings

Why is Cahill the best choice for construction?

Unmatched service

No matter how remote the site, we will have a technician available on site to perform preventative maintenance to eliminate downtime

Best in class technology

Our heaters start instantaneously regardless of how cold it is and delivers hot, breathable air where you need it.

Self-contained Operation

Our heaters are designed to consume between 2.3 and 5.3 gph of fuel. On large projects that run for several months, these savings could be in hundreds of thousands.

Cost Savings

Our heaters are designed to consume between 2.3 and 5.3 gph of fuel. On large projects that run for several months, these savings could be in hundreds of thousands.


Designed to be leak-proof, you can use our heaters safely both inside buildings and out. The heaters are also virtually free of emissions and smoke.

Other Industries We Serve



Cahill's line of flameless heaters are a great fit for oilfield environments where safety is a major consideration. The clean technology is free from emissions and with design features to virtually eliminate spillage, you are guaranteed of a safe heat delivery to keep your project on track. A single Cahill heater can replace multiple competitive heaters keeping the job site accident free.

Coating and Painting

COATING & painting

Cahill offers environmental control solutions to help you protect your painting and coating project from changing weather conditions. Regardless of the climate or the time of the year, our technology will allow you to control temperature and humidity while performing crucial operations such as surface preparation and painting.


Buy or Rent THE BEST

We have a variety of portable flameless heaters engineered to meet your temporary heating needs.