ABOUT L-12 SERVICES
L-12 Services helps mid-sized to enterprise-level organizations eliminate internal friction and drive operational excellence across hybrid, remote, and in-office teams.
We specialize in building communication frameworks and leadership alignment strategies that improve collaboration, reduce burnout, and strengthen culture.
From process design to internal messaging systems, we create clarity where complexity once ruled—so your teams move faster, smarter, and more cohesively.
Our clients include associations, nonprofits, energy providers, and global firms who are ready to lead with clarity. In short...
We Create Clarity from Chaos.
We create clarity from chaos
Meet Your Experts
Lizabeth Wesely-Casella, Founder & CEO
Lizabeth Wesely-Casella is the go-to expert for organizations navigating the complexities of hybrid work, operational bottlenecks, and internal communication breakdowns. As the founder and CEO of L-12 Services, she leads a Washington, D.C.-based consultancy that empowers mid-sized to enterprise-level businesses to improve workflow, culture, and communication clarity—without disrupting what already works.
With a strategic mind and a roll-up-your-sleeves approach, Lizabeth helps leadership teams build cultures of accountability, operational resilience, and engaged employees. Her clients—spanning tech, healthcare, finance, education, associations, and NGOs—lean on her expertise to streamline return-to-office (RTO) transitions, reduce attrition, and unlock the full potential of their workforce.
Lizabeth is a proud board member of the Special Olympics District of Columbia, and member of the Greater Washington Board of Trade.
To contact Lizabeth, please email Lizabeth@L12Services.com or connect on LinkedIn at https://www.linkedin.com/in/lizabeth-wesely-casella/.
Lindsay Goldberg, Instructional Design Specialist
Lindsay is a Connecticut-based Organizational Development Specialist with almost a decade of strategic planning, coaching, training and development, and branding experience.
She relies on data-informed decision-making to ensure that every bit of your effort, energy, and expense is invested effectively. Her work has been instrumental in helping organizations rethink productivity and motivation to catalyze growth.
Lindsay earned her MS in Organizational Psychology and MA in Graphic Design. Her combined love for development and communication helps organizations achieve their best work and make an impact.
To contact Lindsay, please email Lindsay@L12Services.com or connect on LinkedIn at https://www.linkedin.com/in/lindsaygio/.
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