About

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

logo-hagerstown-magazine
logo-tri-state-best
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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

Hello

Meet The Team

Tiffany Markuski-Gardner

Owner & 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

Project 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.

Sam Kreiger

Designer

Sam graduated from Bradley Academy for Interior Design and has acquired over 13 years of hands-on design experience since graduation. After starting her career designing home textiles for factories in India and China, Sam quickly found her obsession in kitchen and bathroom design. While living in Hagerstown over 25 years, Sam takes the most pride in her work, neighborhood and family.

Sarah Goetzinger

Office Manager

Sarah is local to the Washington County area and recently moved to West Virginia with her husband, Kyle, and fur baby, Magnus. Magnus is also our beloved office mascot and team cuddler!

Sarah graduated from Liberty University with a Degree in Early Education. Although Sarah has a heart for children, she has always found herself driven in the acumen of administrative work. Sarah thrives on implementing organizational systems and keeping her team focused while maintaining successful momentum. With her vast classroom experience, Sarah is also equipped with robust communication and problem-solving skills. Her skillset and personality have made her incredibly essential to our Kellgard Culture.

Sarah has a passion for baking which has also proven valuable to the Kellgard Team! She spends her weekends baking or discovering new adventures with her husband. You’re sure to love her!

Kassie Wilt

Project Coordinator

Kassie earned her Automotive Degree from WyoTech in Blairsville, PA. Prior to becoming a part of the Kellgard GC team, Kassie worked in management for different automotive companies after graduating and has over 10 years of customer service experience.

While living in Hagerstown most of her life, Kassie was born in Garrett County, home of the beautiful Deep Creek Lake, where her family still resides. The things that Kassie values the most are her family, including her fiancé and their multiple pets together, but above all things is her relationship with God. When Kassie is done with her work week, she uses her weekends to dedicate her time to family and friends, along with attending and serving Lifehouse Church where she finds her heart most full.