Working with Us

Knight City works in collaboration with our clients to understand their individual requirements before developing a strategy that adds value, aligns with their vision, maintains statutory and regulatory requirements, and supports their core business by efficiently and effectively managing outcomes. We considering the following:

Availability & expertise of suppliers

Internal capability and skills

Management structure & corporate culture

Core business strategy

Location & other environmental factors

Services critical to core business

All risks associated

Coming together as Knight City

Knight Facilities Management has been a leading global facilities management company since 1989 with trusted connections across America (and the world). Since 2003, Clean City has operated as a Certified Minority Owned Business to provide similar facilities management services to the Mid-Atlantic. Their goal of cleaning up their community and increasing the value of real estate in their urban neighbourhoods has driven the team to achieve great things, including their merger with Knight FM.

In 2022, the two flourishing businesses made the decision to merge and continue as a Certified Minority Owned Business known as Knight City. With greater scope, reach and capabilities, comes greater opportunities for minority communities across America. Together, we are committed to achieving the goals of our clients through quality work, while maintaining a positive impact on the health and safety of their communities.

Creating Opportunities

With vast scope, reach and capabilities we are focused on creating greater opportunities for our direct team members as well as our affiliate supplier partners. Our strong commitment to supporting diverse supplier businesses can also provide benefits to our client partners and our shared communities.

Meet The Knight City Executive Team

Our flexible approach coupled with our expertise in all stages of the asset lifecycle allows us to deliver a custom service that genuinely adds continuous value. 


We’re adaptable, dependable, and highly experienced, allowing us to provide a holistic approach to integrated facilities management. We embrace innovation to create full life-cycle strategies bespoke to each of our clients.

Omarr is an acclaimed executive leader in facilities and construction management. As the CEO of award-winning Clean City LLC, his strengths lie in operational excellence, restoration, sustainability, strategic planning and project management.

Omarr Tobias

Board Manager

CPE, CPMM, CFM, CFMJ, RPA, FMA, LEED AP
Daniel has over 25 years in the industry supporting, starting, transforming, leading and investing in facilities management and related businesses globally. He serves in various Board of Directors capacities. To honour the mentorship he received on his career journey, he believed Knight City was his opportunity to give back.

Daniel Waltenburg

Board Manager

Meet The Knight City Executive Team

Our flexible approach coupled with our expertise in all stages of the asset lifecycle allows us to deliver a custom service that genuinely adds continuous value. 


We’re adaptable, dependable, and highly experienced, allowing us to provide a holistic approach to integrated facilities management. We embrace innovation to create full life-cycle strategies bespoke to each of our clients.

Omarr is an acclaimed executive leader in facilities and construction management. As the CEO of award-winning Clean City LLC, his strengths lie in operational excellence, restoration, sustainability, strategic planning and project management.

Omarr Tobias

Board Manager

CPE, CPMM, CFM, CFMJ, RPA, FMA, LEED AP

Daniel has over 25 years in the industry supporting, starting, transforming, leading and investing in facilities management and related businesses globally. He serves in various Board of Directors capacities. To honour the mentorship he received on his career journey, he believed Knight City was his opportunity to give back.

Daniel Waltenburg

Board Manager

Dennis Argyle Knight City Vice President

Dennis Argyle

Vice President - HR & Finance

Robert Alward Knight City Director

Robert Alward

Director – EHS & Quality Systems

Chad Barnes Knight City Vice President Business Development

Chad Starnes

Vice President - Business Development

Meet The Knight City Executive Team

Omarr is an acclaimed leader in facilities and construction management, commencing with 20 years service in the United States Navy Civil Engineer Corps. As the CEO of award-winning Clean City LLC, his strengths lie in operational excellence, restoration, sustainability, strategic planning and project management.

Omarr Tobias

Job Title here

CPE, CPMM, CFM, CFMJ, RPA, FMA, LEED AP

Daniel is responsible for the Knight FM global subsidiaries and serves in various Board of Directors capacities. To honour the mentorship he received on his career journey, he believed Knight City was his opportunity to give back to the community.

Daniel Waltenburg

Advisory Board

Dennis Argyle Knight City Vice President

Dennis Argyle

VP HR &
Finance

Robert Alward Knight City Director

Robert Alward

Director – EHS & Quality Systems

Chad Barnes Knight City Vice President Business Development

Chad Starnes

VP Business
Development

Our flexible approach coupled with our expertise in all stages of the asset lifecycle allows us to deliver a custom service that genuinely adds continuous value. 


We’re adaptable, dependable, and highly experienced, allowing us to provide a holistic approach to integrated facilities management. We embrace innovation to create full life-cycle strategies bespoke to each of our clients.