We Don't Just Build. We Create.

David E. Sellers, Chief Executive Officer at LGE Design Build, has been involved in more than 15 million square feet of development and has shaped LGE’s team and process into what they are today. In 2014, to strengthen the company’s design-build mission, he started LGE’s in-house architecture team. David has received several industry awards, including NAIOP General Contractor of the Year, NAIOP TI General Contractor of the Year, and Phoenix Business Journal 40 Under 40.

Michael Stafford, President at LGE Design Build, is responsible for executing LGE’s short- and long-term goals, including continued growth in its primary markets, expansion into new markets, and new product offerings. His guiding philosophy is to put people over profit. Michael encourages health, wellness, and professional excellence across the company and leads by example every day.

Grant Blunt, Regional Vice President of Arizona at LGE Design Build, brings more than two decades of experience in creative problem-solving, innovative thinking, and client relationships. He is a certified Design-Build Professional through the Design-Build Institute of America (DBIA). Grant leads through collaboration and communication, and he believes that reliably delivering on promises is the key to building trust and long-term success with clients and team members alike.

Blake Wells, Vice President of Preconstruction at LGE Design Build, drives innovation in cost intelligence, sales analytics, and strategic planning. He guides clients through the complexities of design and construction with a straightforward, consistent approach. Blake streamlines the preconstruction process and provides clear insights that position every project for success from the start. Dependability drives his commitment to reliable solutions and client trust.

Brandon Shapiro, Vice President of Accounting & Finance at LGE Design Build, brings 10 years of construction industry experience, nine of them with LGE. Brandon’s expertise lies in understanding the challenges other teams face and translating between complex financial topics and operational issues. His proactive approach fosters collaboration and efficiency across the organization.

Ray Catlin, Regional Vice President of Texas at LGE Design Build, brings 27 years of construction experience to his role. He oversees the Texas region, with the goal of growing LGE’s business and impact there and becoming the state’s preferred design-build contractor. Ray leads by working alongside his team, fostering collaboration and pushing them to accomplish great things. For the past 15 years, he has focused on building teams and developing people, and his dependability ensures every project is executed consistently.

Mark S. Cone, Vice President of Architecture at LGE Design Build, is responsible for every facet of a project from conception through construction, ensuring a standard of excellence in quality and client confidence. For Mark, the evolving urban landscapes of Phoenix, Dallas–Fort Worth, and Tampa offer exciting opportunities to create functional and inspiring spaces.

Brent Guida, Director of Field Operations for Arizona at LGE Design Build, brings more than four decades of construction experience to his role. He joined LGE in 1996 as a Construction Manager and has worked across industrial, retail, medical, office, and automotive projects. Today, he oversees field operations and manages LGE’s team of superintendents, drawing on a keen understanding of the building process and a talent for solving problems. Brent most enjoys watching a project take form and come together, all the way to the finished product.

John Sarager, General Counsel at LGE Design Build, joined the company in 2022 with a practice focused on real estate and business law. He has extensive experience representing developers, homebuilders, real estate investment trusts, and contractors in all aspects and phases of residential and commercial real estate deals. Before becoming an attorney, John was a certified public accountant and owned an underground utility company. John believes energetic problem-solving is the best way to meet the challenges that come up every day.

Amy Fricke, Director of Human Resources at LGE Design Build, has spent more than seven years with the company, leading its recruiting efforts to attract and retain top talent. She develops and executes HR strategies, including workforce planning, talent acquisition, and succession planning, and oversees all aspects of payroll and compliance. Amy also helps develop a competitive compensation and benefits plan and fosters a collaborative environment that encourages professional growth. She holds the SHRM-CP certification and has been recognized as one of the most influential women in commercial real estate by AZ Big Media.

Dominic Palma, Controller at LGE Design Build, joined the company in 2022 and brings more than 25 years of construction experience to his role, including more than 15 years in leadership. His expertise includes operations, long-range planning, company strategy, and developing people. Dominic believes everyone should keep the company’s overall goals in view, and that teamwork and collaboration are how those goals are reached.

Kyle Monteilh, Director of Brand & Marketing at LGE Design Build, joined the company in 2020 as a Graphic Designer and has grown into his current role. He oversees LGE’s brand and marketing efforts, including brand identity, print and digital design, social media, and the marketing materials that support business development. His expertise lies in graphic design, brand strategy, and visual storytelling, with a focus on keeping the LGE brand consistent across every channel.

Ben Marchiafava, Director of Information Systems at LGE Design Build, joined the company in 2024 and brings 10 years of experience supporting financial systems to his role. He has also worked with small businesses to implement technical solutions that support their success. At LGE, he oversees the information systems that teams across the company rely on every day. Ben believes in thinking ahead and preparing early to reach the best possible outcome.

Matt Daoust, Director of Construction at LGE Design Build, joined the company in 2021 and brings more than 40 years of construction experience to his role. He oversees construction projects, drawing on expertise in account management, budgeting, subcontractor supervision, and tracking project expenses. Cost control, scheduling, and client communication are among his strongest skills. Matt most enjoys working with subcontractors and owners, and he fosters strong working relationships with both.

Nathan Padron, Director of Tenant Improvement at LGE Design Build, joined the company in 2019 and brings more than a decade of construction experience to his role. He manages all of the tenant improvement projects in Arizona, taking each one from beginning to end, including design, estimating, field supervision, and budgets. Nathan understands each client’s priorities and stays flexible as the client sees the space take shape.

Ben Milner, Director of Preconstruction for Texas at LGE Design Build, oversees all front-end owner meetings, design processes, plan reviews, and budgeting. He is deeply involved in subcontractor solicitation, risk evaluation, bid leveling, proposal submission, buyout, and turnover to operations. His expertise in design review, budgeting, and buyout sets projects up for success from the very beginning. He brings the same dependability to every project, delivering consistent, reliable results.

Corey Fitzgerald, Director of Project Management at LGE Design Build, brings more than a decade of construction industry experience to his role. His expertise spans a range of product types and market sectors, from leadership and financial management to scheduling, contracts, and relationship development. Corey thrives on the constantly changing challenges of construction and the collaboration it takes to meet them.

David Alderman, Director of Field Operations for Texas at LGE Design Build, brings more than 25 years of experience to his role. He oversees field staff management, safety and risk, logistics, scheduling, and quality control, ensuring every project meets LGE’s high standards. Passionate about building both quality structures and strong teams, David trains field personnel on LGE’s core values and guides them to deliver craftsmanship and integrity in the field.

Joshua Thompson, Studio Director at LGE Design Build, joined the company in 2025. He is an IIDA member, NCIDQ certified, and a WELL Accredited Professional. Joshua focuses on building strong client relationships, elevating the quality of LGE’s design solutions, and enhancing the design-build experience on every project. He also works to strengthen internal processes and project execution as LGE’s portfolio grows.

Layna Justice, Director of Interior Design at LGE Design Build, joined the company in 2022 and brings more than a decade of commercial design experience to her role. She leads the interiors department, overseeing every phase from concept to installation for tenant improvement, build-to-suit, and ground-up projects, and serves as clients’ main point of contact. Layna is NCIDQ certified and a decisive client advocate. She enjoys the variety of working with different clients and designing each project to their specific needs.

Jon Mandigo, Director of Preliminary Planning at LGE Design Build, joined the company in 2013 and has spent more than two decades in the architecture industry. He leads preliminary planning for LGE’s architecture team, producing the site plans, schematic layouts, and renderings that give clients and city governments a clear picture of a project before it is built. Jon has worked on a wide range of project types, including industrial, mixed-use, retail, healthcare, and education projects.

Mike Russo, Director of Design at LGE Design Build, is an AIA member, NCARB certified, and a LEED Accredited Professional. His career has centered on the relationship between design, sustainability, education, and collaboration, including design leadership on a number of educational projects. Mike turns the visions and needs of project stakeholders into a comprehensive design solution, drawing on skills in programming, design concepts, site planning, and sustainability analysis.