ASPHALT REPAIR

Renewing The Roughest
Roads

For nearly five decades, Thermo-Lay has equipped road crews to achieve exceptional results when fixing failed asphalt and patching utility cuts. Designed for durability, our machines maximize your uptime and keep your cost-of-ownership low. Responsive regional support ensures parts, service and training are never far away. And with hundreds of units hard at work daily, you can be confident Thermo-Lay will keep your team safe and productive—whether you run a single crew or a full fleet.

Hot Asphalt Patch Truck

The Thermo-Lay system reduces the need for six people and at least four pieces of equipment down to one single piece of equipment and a two-person crew. Reducing the amount of equipment on site also allows for easier traffic flow, less congestion, and keeps crews out of the streets, making for an overall safer repair.

Mounting: Hook lift, Slide-In, Trailer
Specs: 2 Ton, 4 Ton, 6 Ton

100% Electric Patch Truck

Mounting: Hook lift, Slide-In, Trailer
Specs: 2 Ton, 4 Ton, 6 Ton

Interested in 100% Electric?

Zero Emissions. Uncompromised Performance.

Meet your emissions and sustainability goals without compromising performance.

Rugged, American-Made
Asphalt Patchers

Haaker Underground is dedicated to advanced, safe-digging technology, to superior productivity and to better performance. That’s what we were founded on, and it’s what we deliver to you in every gas detector we provide.