About John

John Longhill is an award winning landscape architect in Silverthorne, Colorado with over 32 years of practical experience in master planning, landscape design and construction. He specializes in custom residences, ranch design, public & private gardens and resort landscape design in Breckenridge, Frisco, Dillon, Keystone, Vail, Beaver Creek and for the Western Rocky Mountain Region. John is adept at perceiving the subtleties of a site, which enables him to bring forth it’s unique character as part of an environmentally conscious design that provides renewal and uplifting experiences for its users.

He understands how to integrate the diverse factors of microclimate, plant ecology, sustainability and use, in designing functional and beautiful environments. His experience in construction management, site work, landscape design and installation and his studies abroad, (of gardens and landscapes around the world), provides his clients with a knowledge base and design perspective that can serve their needs. He has served a multitude of clients nationwide, from Florida to Colorado and is able to provide design services throughout the continental United States, including Hawaii. Click on services for more information.


Company Info

By Design
P.O. Box 25689
Silverhorne, Colorado 80497
Office: 970-389-8496

About Us

By Design, Landscape Architecture, founded in 1999 by John Longhill.....