When you rent a ground heater from Altorfer Cat you can expect superior thaw, cure and heat for any job. That’s because we rent Thawzall ground heaters – the brand that sets the industry standard for efficient, consistent and precise heat dispersion in commercial applications. From local residential building foundations to large-scale construction projects, Thawzall Ground Heaters thaw more quickly and cure more evenly. Bring the heat – rent a portable Thawzall Ground Heater from Altorfer Cat.