Who Are We?

your complete landscaping provider... where quality counts!
Russell Irvin
Co-Owner & Principal

Close

Russell IrvinCo-owner & Principal Member

Russell (Russ) Irvin is a third-generation co-owner/principal member of TDH. He started working with his father Richard (Dick) back in high school and officially joined the family business in 1982. What began in 1965 as TDH Nurseries and Landscaping has now blossomed into four successful yet distinct companies under Russ’ direction: TDH Landscaping; TDH Nurseries; TDH Equipment Leasing; and most recently, TDH Construction and Renovations Russ’ forward-thinking resulted in TDH Landscaping being one of the first landscaping firms in Maryland to utilize H2B employees (seasonal recruitment), with many of our H2B staff celebrating 15 years with us!

Russ’ interest in architecture and design resulted in the development of TDH Construction and Renovation His keen eye for detail and artistic ability has allowed him to incorporate various designs or structures found throughout his travels abroad and at home into designs for customers. His other interest is photography, which can be seen in many of the photos on the TDH website.

Russ is a huge proponent of giving back to the community and encourages his staff to volunteer or mentor in their areas of interest. TDH Landscaping regularly donates to non-profit fundraisers, either through monetary donations or landscape design. Russ leads by example through his countless hours of community service in the motorcycle arena. A huge animal lover, Russ loves to bring Christmas gifts to the local animal shelter – buying presents for all the animals still waiting for their forever homes.

His down time is typically spent with his wife Cheri and their son Tim racing Motocross. Russ’ passion for motorcycles has lead him to be involved in various organizations as either a member or a board member for over twelve years. He is currently Vice-President of the AMA District 7, Member of the Baltimore County Trail Riders Association and Delegate for the National Congress for the AMA (American Motorcyclist Association), volunteering countless hours to promote the sport he loves. Before motocross, Russ volunteered as a coach on his son’s Rec soccer teams.

To take advantage of TDH Landscaping's decades of experience and unique service approach, contact us today for more information.

Richard Irvin
Co Owner & Member

Close

Richard IrvinCo-Owner & Member of Nursery

Richard (Dick) Irvin didn’t always want to be a landscape entrepreneur. Back in his youth, after graduating from Washington College with a psychology degree, Dick, an avid golfer, decided to pursue a golf career. But like many dreams of our youth, his desire for a golf career took a back seat after getting married and starting a family. After a year of trying to make it as a golf professional, Dick decided to make a go at Landscaping. Dick worked for several landscape firms in the area, learning the business until he started his own company, RI Landscaping, in 1961. Combining his knowledge of landscaping and his passion and reputation as a semi-pro golfer, Dick was instrumental in designing the Black Horse Golf Course located in White Hall, Maryland.

Harry Irvin, after seeing his son Dick's success in the landscaping business, decided to expand the business by purchasing a rundown dairy farm in Baltimore County in 1965. Dick’s brother Tom joined his father and brother in the business, creating the acronym TDH. The business started out small, selling plants, perennials and small bushes. It would take Dick 3 years to clear the once overgrown 40-acre dairy farm on a Gravely tractor before the Nursery could truly expand. Today, TDH Nurseries has over 80 acres of property and is a premier nursery in Maryland, servicing many local landscape companies. Although Dick no longer manages the day-to-day operations of the nursery, you can still see him riding around in the fields, overseeing the property and working alongside the guys.

All of the professionals at TDH Landscaping put passion and attention to detail in their work. Whether you're working with an owner, designer, or accountant, you'll be met with personal quality. You can find out for yourself by contacting us today.



Sales Team

Nathan Boliek
Design/Sales Manager

Close

Nathan BoliekDesign & Sales Manager

Nathan Boliek has been working in the landscape industry since 1978. A graduate of Dulaney High School, Nathan achieved an AA degree in Business Management from Essex Community College, where he studied landscape design. In 1981, Nathan started his own Landscape Design and Build Company. After 10 prosperous years, he sold his business in 1991. In March of 1991, Nathan started with TDH landscaping as a designer and sales representative. He was then promoted to Design/Sales Manager. Nathan manages a staff of designers and estimators. As an integral member of TDH’s management team, he serves as key decision maker for TDH. Due to his vast knowledge of the industry and experience owning his own business, he takes a lead role in managing the company and directing projects. Under Nathan's guidance, TDH has grown steadily over the past 24 years and accounts for millions of dollars in sales. Nathan is ICPI (Interlocking Concrete Pavement Institute) compliant as well as certified in the State of Maryland ESC (Erosion & Sediment Control). Nathan comes from a long line of farmers in Northern Baltimore County. This has inspired him to raise chickens, and he is in the process of adding a new German shorthaired puppy. He is an avid hunter, hiker and wood carver. He also enjoys singing, reading and gardening.

All of the team members at TDH Landscaping combine years of experience and a track record of success to make a difference for our clients. For more information on our exceptional approach to landscaping, contact us today.

Karen Gahs
Landscape Designer

Brian Hartqyk
Landscape Designer

Close

Brian HartqykAssociate ASLA

Brian Hartwyk is a Landscape Designer at TDH Landscaping who loves designing at every level. With a Masters of Landscape Architecture from Morgan State University, Brian served as the ASLA Student Chapter President and as a member of the Program Advisory Council. Brian strives to create spaces that are functional, connect people to nature and provide a place of respite. Particularly interested in hard scape design and native planting, Brian has designed patios, retaining and seat walls, walkways, decks, fire and water features, lush plantings and pools.

Brian spends his free time drawing and exploring new design trends and techniques, always working to improve his craft.

Outside of design Brian enjoys spending time in nature with his wife Caitlin and dog Marley; traveling, spending time with his nephews and family, painting, drawing and playing soccer.



Production Manager

Bryant Clark
Production Manager

Close

Bryant ClarkProduction Manager

Bryant Clark is the Production Manager for TDH landscaping, LLC. Previously working in the energy industry, Bryant has been with TDH for over 11 years and attributes his knowledge of project management to rolling up his sleeves, getting his hands dirty and doing the job from the ground up. He is a “hands on" manager right in there with his crew to make sure the job is done correctly and efficiently. His responsibilities include overseeing the daily projects, managing the field office, overseeing crew of over 35 employees and fleet management. Bryant is a graduate of Dulaney High School and is also ICPI (Interlocking Concrete Pavement Institute) compliant. As part of the management team, Bryant reports results and obstacles from production to Russ. This information is invaluable to effectively servicing our customers and growing the business. His problem solving skills have elevated TDH in customer service and raised high praise for the quality of our work. In his free time, Bryant is a duck and goose hunter. He is a father of two daughters and one step daughter.

he entire TDH Landscaping team takes a hands-on approach to customer service. Whatever your landscaping need, we'll make sure you're completely satisfied. Contact us today for more information.