The key Denka Lift elements are : - Flexibility- Weight 5680 lbs - 91 high reach - Outreach of 37 - Fits through 36" standard doorway- Ramps / Trailer Speciality Lifts - we rent the lifts others can't. The clean power source for the lift is the battery-driven hydraulic system, which has been d...

Return To: Window/ Facade Cleaning Drop Map | Summary of Work | Email Weekly Email Communication What Separates us from the Rest. Communication: Here is a sample of the weekly Drop map communications to our clients during a project. What is the status of the project this week. This feature is part o...

Return To: Window/ Facade Cleaning Drop Map | Summary of Work | Email Weekly Email Communication What Separates us from the Rest. Communication: Here is a sample of the weekly email communications to our clients during a project. This feature is part of our service at no extra cost. These features a...

Low Graphics: - Dain Tower - IDS Tower - 2020 Broadway - Overall Weather and Radar High Graphics - Dain Tower - IDS Tower - 2020 Broadway ...

Roof Top Safety Systems For 95 years Columbia has been the best-equipped high-reach maintenance company in the Minneapolis - St. Paul Minnesota metro area.Using its own equipment and experienced staff, Columbia provides commercial window cleaning, rigging and installation services, aerial lift renta...