Our Team

Mr. Sellers, President and Chief Electrical Engineer, brings over 27 years professional service in providing design of electrical systems including overhead and underground power, interior and exterior power and lighting, data and voice communications, fire alarm, security, emergency power systems and grounding. Major design pro‐ jects include communications and electronic facilities, schools, office buildings, multi‐family housing, emergency power systems and electrical distribution systems. He is familiar with projects requiring conformance to various state and local codes and federal government criteria.

Mr. Taylor, Vice President and Professional Mechanical Engineer, has been providing Project Management, Mechanical design services and energy utilization studies for almost a decade now. He has experience in energy envelope calculations, life-cycle cost analysis, heating and cooling load calculations, HVAC equipment selections, and conformance analyses for multiple code standards including ASHRAE, IBC, and WBDG Unified Facilities Criteria. Mr. Taylor has design and management experience with projects ranging from commercial, healthcare, and Department of Defense buildings to places of worship. His ability to function as a business and team leader is exceptional and makes him a valuable part of our firm.

Ms. Stewart, Chief Financial Officer, brings over 18 years of administrative and professional experience to the A/E industry.  She provides design and construction administration support.  She is experienced in both the SpecsIntact and Masterspec specification programs.   Molly is the Corporate Treasurer and manages the corporate finances, as well as human resources.

Mr. DeMartino, Mechanical Engineer, brings over 40 years of professional mechanical engineering/design experience in design/build, new construction, renovations, repairs, and additions to various facility types including Federal, State, and Municipal projects.  He is familiar with HVAC systems and system controls, including LEED systems; VAV; geothermal; VRV (Variable Refrigerant Volume) systems; heat pumps; chilled water systems; hot water systems; primary-secondary pumping; variable flow pumping; enthalpy wheels; air to air energy recovery; high temperature hot water and steam systems;  LEED systems compliance; DDC systems; energy management through demand control ventilation; occupancy sensors; and CO2 monitoring.

Mr. Poffenbarger, Mechanical Engineer, brings over 24 years of professional experience with over half of those years as an employee with our firm. His expertise covers all phases of mechanical consulting engineering, including design, energy analyses, life cycle costing, problem-solving and report preparation. He is accustomed to a wide variety of project types, including healthcare facilities, educational facilities, industrial facilities, central plants, and office buildings. He is highly skilled in the analysis of indoor air quality issues, investigative and remedial engineering and HVAC system commissioning.

Mr. Kozera, Mechanical Engineer, presents Vansant & Gusler, Inc. with over 6 years of professional design services and project management in mechanical engineering. His design skills include equipment selection, acoustic analysis, detailed heat transfer/load calculations and control systems. On the production side Corey is proficient in AutoCAD and REVIT but also has experience with Inventor and Fusion 360. Mr. Kozera’s well rounded experience spans into departmental continuing education including LEED Certification as well as quality control checks and field investigation.  His quality-driven personality makes him a great asset for any team.

Mr. Soares, Plumbing Engineer, brings 25 years of experience in plumbing system design including domestic water piping, sanitary piping, medical gas, lab gas piping and LEED certification. Major design projects include office buildings, schools, science buildings, repair shops, and hospitals. Familiar with projects requiring conformance to various state and local codes and federal government criteria.

Andrew, Electrical Engineer, brings almost 6 years of professional experience in the field of Engineering. He utilizes his great communication and his project management skills to prioritize task and provide quality assurances and compliances on projects. He is skilled in electrical design calculations including electrical distribution. Andrew is versed in the electrical codes and standards as well as a very proficient draftsperson using AutoCAD. His time management and organizational skills give him the the ability to manage multiple projects and work well with teams.

Richard Bauer, Electrical Engineer, brings over 20 years of engineering experience to our firm. Richard is a licensed electrical engineer who has experience in designing electrical services, electrical distribution, equipment connections, lighting, emergency lighting, renewable energy, standby power, communications and specialty systems. He is well versed in Department of Defense work, as well as industrial and commercial projects. Richard is a lead design engineer and mentors engineers and designers working with him.

Mr. Harrelson, Mechanical Engineer, brings 3 years experience with HVAC and Plumbing design on government projects. His design experience combined with his natural leadership and entreprenurial skills have provided Charlie the tools to thrive in the industry. He is proficient in ductwork and pipe sizing and layouts, airflow calculations, As-Builts of completed projects and overall customer service. He is certified in AutoCAD and has experience in Autodesk Revit and Autodesk Inventor.

Mr. Logan, Electrical Designer, brings over 14 years experience in CAD production and electrical design. His experience spans over many notable projects and includes designs for healthcare facilities, realty developments and military projects both domestic and abroad. Wes’s design skills are accompanied with an extensive understanding of today’s current ASHRAE, IECC and LEED requirements as well as specialty equipment, RF Shielding and lighting controls. He is also well practiced in AutoCAD MEP, Revit and Inventor.

Mr. Doyle, Electrical Designer, brings over 7 years experience in CAD production, design consulting and project management. He is knowledgeable in construction standards and optimally efficient in CAD production. Jordan’s personal skills and breadth of knowledge in AutoCAD, Revit and AutoCAD Civil has made him a great mentor and team leader. His attention to detail provides him a keen eye for quality control and project review. His management talents will continue to grow while pursuing his bachelor’s degree in Construction Management Engineering Technology.

Mr. Gambrell, Production Technician, has accumulated over 6 years of practical production experience in computer drafting plumbing, mechanical, electrical and fire protection drawings. This AutoCAD, REVIT, Inventor and BIM 360 experience has been derived in the government, commercial and medical fields. He has used his progressive thinking, excellent communication skills and great work ethic to develop and modernize drafting standards, drawing libraries and maintain project deadlines. Dyrae is always ready to help and is a valuable asset to any team.

Ms. Spence, Production Technician, brings over 12 years of professional experience with layout and space planning as well as team management. She can provide production and 3D rendering/modeling in AutoCAD, Civil 3D, Inventor, CAD Electrical and REVIT. Her attention to detail and great collaboration skills make her valuable production support for the mechanical, electrical and plumbing design teams. By working with our Project Managers, Project Engineers and CAD Manager she prioritizes and creates any drafted documentation needed for associated projects and helps with graphics and sketching using Adobe Photoshop, GIMP and Canva.

Nyisha, Office Administrator, brings 10 years experience in administrative, professional and client support. She is a highly motivated professional with a wide range of skills including preparation of bid proposals, contract management, accounting and budget functions and outstanding customer service. Her business administration acumen combined with her positive attitude and attention to detail provides valuable in-house and client support for the firm.

Miss Sellers, Marketing Administrative Assistant, has a diverse background that makes her a well rounded asset for our marketing team. Her experience spans professional, retail and educational sectors making her team work, customer support and organizational skills exceptional. Her desire for knowledge and improvement is combined with a tactful communication style making her sensitive and skillful in dealing with clients and the demands of engineering proposals and marketing.