A Team Dedicated To You

Who We Are

Kellgard General Contracting is a full service GC licensed in Maryland, Pennsylvania, and West Virginia. Our focus is primarily high-end residential renovations, additions, exterior living areas and historic projects.

Our goal is to take your empty lot, historic building or weathered fixer-upper and create the space of your dreams. We start by getting to know you through a free consultation, ironing out all the fine details like your ultimate wishlist, budget, timeline and location. We ensure that you receive the best services by collaborating with our most trusted partners and price match competitor’s quotes to get the best price for your project. Kellgard also remains with with you a full year after project completion through our craftsmanship warranty, making sure the dream you envisioned is picture perfect for the long run.

When not demolishing drywall, we honor our communities by actively participating in volunteer opportunities and donating to various non-profits in both time and money. Kellgard is fueled by Christian values and strives to reflect such in every interaction we have.

We Are Fully licensed, Insured and Bonded

  • PAHIC137106
  • MHIC100872
  • WV license #WV060468
  • Maryland Home Builders Registration (MHBR) #8676
  • EPA FIRM NAT-F179209-1
  • EPA LEAD Renovator Cert # R-l-18357-18-00036
logo for National Association of the Remodeling Industry logo for National Association of Home Builders

Featured On


Our Trusted Brands and Group of Partners

  • JS Electric
  • Tri-State Plumbing
  • W&C Plumbing
  • Behrt
  • Sunbelt Rentals
  • Wash. Co. Chamber of Commerce
  • Carpet Gallery
  • Century Cabinets
  • Cubitac Cabinets
  • Emser Tile
  • Beacon House
  • Lasting Change
  • Dal-tile
  • Spichers
  • Lumber Liquidators
  • Classic Granite & Marble
  • Better Business Bureau
  • Sunrise Rotary


Meet The Team

Tiffany Markuski-Gardner

Head of Marketing

Tiffany is a graduate of Frostburg State University and holds a Bachelors of Science Degree in Psychology and a minor in Business. Prior to devoting her professional time to Kellgard GC, she worked in dental practice management, owned a pet sitting business and worked for State Farm Insurance. With her diverse business background and profound customer service acumen, Tiffany brings a well rounded wheelhouse to the team. If you ask Tiffany, her most important role in life, however, is being a mother to her 2 children and a proud servant of Jesus Christ. You can always find Tiffany serving the community of Hagerstown on any given day as well as attending Lifehouse Church on the weekends.

Kenny Gardner

Owner/Field Manager

Kenny earned his MBA from the University of Phoenix and quickly moved into the building industry, accumulating over 25 years of hands-on experience in general labor, project management and was Division President and Senior Vice President of Operations in various companies such as NVR, KB Homes and Dan Ryan Builders. Born in Baltimore, Kenny now resides in Hagerstown, MD with his wife Tiffany and two children Kellan and Cecilia. In his downtime, you can find Kenny catching fish or doing whatever the kids decide they want to do for the weekend.