Leadership

Mitchell F. Haddon is the President and Chief Executive Officer of ColonialWebb Contractors Company, a subsidiary of Comfort Systems USA. He began his career with Colonial Mechanical Corporation in 1980, starting as an Estimator and Project Manager in the Construction Division. Prior to 1980, Mr. Haddon earned his AS degree in HVAC from J. Sergeant Reynolds.

Mitch is the incoming Chair for Chamber RVA, and currently serves as the past board Chair of the Maymont Foundation, Pauley Heart at VCU, and Richmond SPCA. He also serves on the boards of Virginia Learns, RVA-757 Connects, Richmond Management Round Table, and the Myers-Lawson School of Construction at Virginia Tech.

He previously served as Vice President of the board for Virginia AGC, Chair of the board for the Hospital Hospitality House, (now known as The Doorways), J. Sergeant Reynolds Foundation Board, and the American Heart Association – Eastern Region & Central Virginia. He was also a member of the board of SwimRVA.

Mitch grew up in Richmond, and now he and his wife, Sabine, reside in Glen Allen, where they enjoy equestrian activities and share a passion for supporting the community.

Joe has been ColonialWebb’s Chief Financial Officer since 2015. He leads the shared service organization, including Finance, AP, AR, Payroll, Benefits, Human Resources, Fleet, Risk Management, and Information Technology. Starting in 2020, Joe assumed operational responsibility for the Company’s Manufacturing and Fabrication business. Prior to joining ColonialWebb, he spent 10 years with Balfour Beatty Construction (formerly Centex) in various operational finance roles, ultimately becoming the Senior Vice President and CFO, responsible for the company’s five operating divisions on the East Coast, including Washington, the Carolinas, Georgia, Florida, and Military Housing.

He graduated from Appalachian State University and began his professional career as a CPA with a national accounting firm in Atlanta, where he provided advisory services to construction businesses for six years. Joe has been recognized for his ability to work collaboratively with customers, operational leaders, and partners to find solutions to business problems by leveraging his experience, strategic mindset, and finding a way to win.

Joe serves as a volunteer, board member, and Treasurer for Sacred Heart Center, a human services organization equipping recent immigrants for success in the Richmond region.

Nathan Wethington currently serves as ColonialWebb’s Vice President for the Mission Critical Division, where he leads the company’s pursuit and execution of Mission Critical project work. Nathan’s team is responsible for ensuring ColonialWebb’s commitment to safety, schedule, and budget adherence in the successful execution of work in the Mission Critical Environment.

Nathan has enjoyed more than 12 years working in the commercial construction industry. He began his career with ColonialWebb in the Construction Division as a Project Engineer / Preconstruction Engineer. Nathan has a Bachelor of Science in mechanical engineering and business from the University of Virginia, where he graduated with the Highest Distinction.

Nathan’s attention to detail, technical knowledge, and leadership ability drive his passion for the overall customer experience. He is also an active leader in Lean efforts & prefabrication/modular development and has played a vital role in supporting new construction
sales/preconstruction efforts throughout Virginia. During his tenure at ColonialWebb, he has driven our commitment to profitable growth, customer satisfaction, and safety. Nathan currently is intimately involved with the local c hapters of American Society of Heating, Refrigeration, and Airconditioning Engineers (ASHRAE), American Society of Mechanical Engineers (ASME),
7×24 Exchange, Design-Build Institute of America (DBIA), Associated Builders and Contractors VA Chapter (ABC VA) and Associated General Contractors VA Chapter (AGC VA).

Brett Mutnick serves as Vice President of Construction. He oversees all of our large construction and manufacturing along with special projects in Central and Northern Virginia. Brett started his career at Colonial Mechanical in 1996 as a Project Engineer. Mr. Mutnick obtained his Bachelors of Mechanical Engineering from Georgia Tech as well as his MBA from the College of William & Mary. He serves as the Chairman of the Board for The Doorways, formerly known as the Hospital Hospitality House. Brett and his wife Kristi reside in Henrico County with their two children and enjoy family bike rides.

Andy Popovici is a results-driven vice president with a comprehensive background in managing commercial service and sales activities for companies specializing in HVAC, plumbing, and mechanical services. He received his MBA from Georgetown University in 2015 and bachelor’s from U.C.L.A in 2002, bringing a strong educational foundation to his extensive professional experience.

Throughout his career, Andy has demonstrated exceptional leadership in overseeing critical sales, marketing, business analysis, project management, client service, and process improvement functions. His success in spearheading new business development efforts has consistently resulted in increased customer satisfaction and enhanced profitability.

Known for his strong communication skills, Andy excels in directing cross-functional service and sales teams, managing daily company operations, and building positive relationships with colleagues, clients, and stakeholders. He has led major restructuring initiatives to expand service offerings, improve pricing models, and deliver exceptional customer service.

As a senior management professional, Andy leverages significant industry experience and deep business acumen to drive the achievement of organizational objectives. His versatility in all core operations and sales management functions, combined with his commitment to implementing industry best practices, makes him a valuable asset to our team.

Andy serves as a member of Hands On DC. He and his wife, Kelli reside in Bethesda, MD, where they share a passion for the great outdoors, food, and travel. They are also new parents to a baby girl named Sydney.

Andy has been an integral part of ColonialWebb’s Industrial Refrigeration (IR) Team since 2021, starting as the Director of Engineering and Sales and now serving as the General Manager. He leads an exceptional team of experts dedicated to creating optimal cold environments. Prior to joining ColonialWebb, Andy spent 15 years at the Louis A. Roser Company, the oldest industrial refrigeration company in the US, where he served as Principal Engineer and held a position on the Board of Directors.

Andy brings a wealth of experience from his background in nuclear power, having served as an officer on USS Tennessee, a nuclear submarine, and as a supervisor at the Salem Nuclear Generating Station in NJ. He holds a BS in Mechanical Engineering from the University of Utah, complemented by a master’s degrees in engineering management from Old Dominion University and an Executive MBA from the University of Utah. Andy is a licensed Professional Engineer in multiple states and currently serves as the acting President of the local RETA chapter.

Outside of work, Andy resides in Farmington with his family. He enjoys snowboarding, woodworking, and cherishes spending quality time with his granddaughter, Jane.

Tyler Sinsabaugh currently serves as ColonialWebb’s Vice President of Talent, where he leads the design and execution of ColonialWebb’s “teammate” strategies. Tyler’s team is responsible for traditional HR disciplines (i.e., talent, employee relations, HR compliance, benefits/wellness, workforce strategy, etc.).

Tyler has enjoyed more than 20 years working in the commercial construction industry.  Before joining ColonialWebb in 2011, Tyler worked for a regional general contractor, serving in operations. Tyler has a master’s degree in HR Management (University of Richmond), a bachelor’s degree in political science (Longwood University) and holds professional HR certifications from HRCI and SHRM.

Tyler uses a values-driven approach to influence organizational culture and leadership behaviors to shape a positive employee experience to position ColonialWebb as the employer of choice for people in the skilled trades, a place where people want to work and do not want to leave. He is hopeful that regional workforce efforts will showcase career potential in the construction industry and drive more people to consider careers in the skilled trades.

Seth Shumaker leads ColonialWebb’s Manufacturing division, bringing nearly three decades of experience in the automotive parts industry. He began his career as a warehouse forklift operator and advanced to senior executive roles overseeing two plants and a large distribution facility with thousands of employees. An expert in lean manufacturing and continuous improvement, Seth is focused on optimizing efficiency and effectiveness within ColonialWebb’s manufacturing operations. He is also recognized for his ability to build strong teams and develop talent, guiding the business toward long-term growth and success.

Adam brings a wealth of expertise to his role as Director of Safety, with a rich background in construction, military service, and safety management. Raised in the construction industry by his father, Adam developed a hands-on understanding of the trade, laying a solid foundation for his future career.

After enlisting in the United States Marine Corps, Adam served multiple tours during Operation Iraqi Freedom (OIF) and Operation Enduring Freedom (OEF). His exemplary leadership and service in forward combat zones earned him numerous awards and recognitions before his retirement from military service.

Adam continued his journey by earning a bachelor’s degree with honors from Virginia Commonwealth University (VCU), specializing in emergency management and homeland security. This academic milestone marked the beginning of a successful career in safety and risk management, which he began at ColonialWebb in 2013.

At ColonialWebb, Adam has excelled in various roles, starting in the Industrial Refrigeration group focused on process safety management. He later transitioned to occupational safety and health, serving as Safety Coordinator, where he oversaw operations across multiple states. As Regional Safety Manager, Adam led a team of safety professionals across diverse operations, paving the way for his current role as Director of Safety. In this position, Adam plays a pivotal role in fostering a culture of safety and shaping strategic initiatives to ensure the well-being of ColonialWebb’s teams.

Outside of work, Adam is a proud father of two daughters. He enjoys traveling the world and embracing outdoor adventures, reflecting his passion for exploration and discovery. With extensive experience in leadership, safety, and risk management, Adam is dedicated to making a positive impact both professionally and personally.

Bryce Rogers serves as ColonialWebb’s Supply Chain Director, where he leads the company’s procurement and supply chain operations. Bryce’s team designs and implements programs supporting business cost savings initiatives and operational effectiveness. Under his leadership, the supply chain team ensures ColonialWebb optimally leverages its purchasing power while ensuring our operations teams have the material and equipment where and when they need it.

For over ten years, Bryce has enjoyed working in supply chain management. Bryce has an MBA from The College of William & Mary, a bachelor’s degree in Finance from Old Dominion University, and holds Lean Six Sigma certifications. Before joining ColonialWebb, Bryce worked in the telecommunications industry, where he increased product availability and improved profitability via demand planning.

Ryan Kontra recently joined ColonialWebb’s team as the corporate controller in 2024. He brings a wealth of experience from his early career at Genworth Financial, where he held various accounting and financial planning roles over seven years, culminating in obtaining his master’s in accounting and CPA license. Prior to ColonialWebb, Ryan served as the Assistant Controller at Retail Data in Glen Allen, VA, demonstrating a proven track record of partnering with operations leaders to drive business improvements through analytical skills.
Ryan and his wife Lauren reside in Mechanicsville, where they enjoy hosting friends and family. In his leisure time, Ryan is an avid Cleveland sports fan, a recreational golfer, and a skilled backyard BBQer.

Susan Parker currently serves as ColonialWebb’s Director of Corporate Services. She leads the fiduciary responsibility of the company’s cash flow, in addition to working with our fleet drivers, and helps to influence safe driving behaviors. Susan’s team is responsible for accounts receivable, fleet management and procurement, insurance, licensing and bonding, and contract management.

Susan has enjoyed more than 26 years working in the commercial construction industry and began her career with ColonialWebb in 1995 as the Administrative Manager for the Construction Division. Susan holds a Bachelor of Arts Degree in Criminal Justice from the University of South Florida. Before joining ColonialWebb, Susan worked for a local general contractor in their accounting and estimating departments.

Susan values the relationships she’s built with her teammates and believes they are an essential asset of ColonialWebb. She additionally believes that the growth and opportunities available at the company help to make it a leader in the industry as a destination employer.

Susan enjoys donating time and talent back to the community and is involved in many functions within her Church and non-profit organizations throughout Richmond. She has a passion for working with and serving homeless missions.

Wendy Pike currently serves as ColonialWebb’s Director of Marketing and Brand Management, where she is responsible for developing and implementing marketing strategies for the company. As the Director of Marketing and Brand Management, she leads a multi-disciplinary team responsible for positioning the company with its clients and audience through content marketing that is timely, authentic, and purposeful. Wendy is passionate about the power of storytelling and modern marketing in a digital-first world.

Wendy has enjoyed nearly 14 years working in the commercial construction industry. Wendy began her career with ColonialWebb in 2008 and immediately began focusing on connecting with people through strategic communication. She has a Business Administration degree, is a Professional Certified Marketer (PCM), and holds professional certifications from Adobe Creative Cloud. In addition, she serves on the Board of Directors for the National Association of Women in Construction (NAWIC), a non-profit organization that aims to strengthen and amplify the success of women in the construction industry.