Ascent Building Services

Ascent Building Services Group, LLC. was born from the same desire that led its founder, Dean Siegel, to climb mountains — the adventure, challenge, pursuit, and push for the summit. The lesson he learned from summiting Mt. Rainier in Washington was that the biggest mountains are not to be climbed alone. Preparing and implementing a strategy to safely and successfully reach the summit and get back down takes a team effort with each member contributing their best effort. The reward of a shared struggle and success is much greater than that from singular accomplishment. is a full-service commercial janitorial provider that is based in North Texas. With 27 years experience in building services management, we’ve built successful relationships with customers throughout Texas. Over the years, we’ve learned what customers value in cleanliness and how to exceed their expectations by providing professional services to maintain their facilities with the health of their guests, employees, and tenants in mind. Ascent’s experienced and professionally managed cleaning crews provide nightly janitorial service, day cleaning, and specialty services throughout North Texas. With local ownership & leadership, Ascent guarantees our quality. Ascent will prepare a customized cleaning program for your unique situation that is tailored to your property’s design, surfaces, occupancy, and type. Our crews are trained for each building’s scope of work, safety & security requirements, and proper care of its cleanable surfaces. Every facility maintenance project is unique and requires special attention that often goes above and beyond our contract cleaning. Ascent’s network of partnerships provides solutions to these requests, both large and small. Our teams are trained on industry ‘best-practices’ and how to effectively deliver a successful project.