Business Details
32 Years
experience
Your Trusted Landscape Design & Build Partner in DC
Founded in 1994, GardenWise has established itself as a premier landscape design and build firm in the Washington DC metro area. Our team of licensed professionals combines 23+ years of experience with a personalized approach to create outdoor spaces that reflect each client's unique vision. We specialize in blending innovative design with horticultural expertise to deliver functional, sustainable landscapes that enhance lifestyles and property values. As a Class A licensed contractor and member of the American Society of Landscape Architects, we maintain rigorous standards of excellence across all projects.Our process emphasizes collaboration, from initial site assessments to final installations, ensuring every detail aligns with client goals. With warranties covering plantings, carpentry, and masonry work, we provide long-term value through both aesthetic beauty and structural integrity. Our portfolio demonstrates expertise in transforming challenging urban environments into serene retreats, including rooftop gardens, courtyard renovations, and comprehensive landscape maintenance programs.
Services
Landscaping Design
Carpentry Services
Masonry Services
Landscape Lighting
Custom Swimming Pools
Roof Decks
Automatic Irrigation
Maintenance Services
Container Gardening
Outdoor Kitchens
Details
- Year established: 1994
Highlights and features
- 23+ years of specialized landscape architecture experience
- ASLA-certified professionals with regional expertise
- Comprehensive design-build-maintain service model
- Custom solutions for urban and suburban properties
- Warranties covering plantings, carpentry, and masonry
Associations and certifications
- American Society of Landscape Architects (ASLA)
- Class A licensed contractor
What people say
Gorgeous stone patio
Responsive office team
Perfect plant selections
Creative space optimization
Durable masonry work
Services
Landscaping Design + Installation
Our comprehensive landscaping service creates tailored outdoor environments combining aesthetic appeal with functional design. We conduct detailed site assessments to develop customized plans that address drainage, privacy, and usability challenges while enhancing property value. The process includes material selection, plant specification, and phased implementation by skilled horticulturists and craftsmen.
Carpentry Services
Custom carpentry solutions transform outdoor spaces with durable, attractive features like decks, pergolas, and arbors. Our craftsmen use premium materials to create functional entertainment areas that withstand regional weather conditions while complementing architectural styles. Each project includes structural engineering and finish options tailored to client preferences.
Masonry Services
Professional masonry services craft enduring hardscape elements including patios, walkways, and retaining walls. We source local natural stone and premium manufactured materials to create visually striking, structurally sound features. Projects integrate drainage solutions and design details that enhance both aesthetics and property functionality.
Landscape Lighting
Strategic lighting design extends usability of outdoor spaces while enhancing safety and security. Our systems highlight architectural features and landscaping elements through energy-efficient LED technology. Custom installations include pathway illumination, accent lighting for specimen plants, and integrated control systems for automated operation.
Automatic Irrigation Systems
Computerized irrigation systems optimize water usage while maintaining landscape health. Our designs incorporate weather sensors and zone controls to deliver precise hydration tailored to plant needs and soil conditions. The technology reduces maintenance requirements and utility costs while ensuring consistent turf and plant vitality.
People
J. Mark White
President & Lead Designer
ASLA-certified landscape architect with 23+ years experience transforming Washington DC properties. Virginia Tech graduate specializing in urban space optimization and sustainable design solutions that enhance residential and commercial environments.
Questions
What areas do you serve?
We operate throughout Washington DC, Northern Virginia, and Suburban Maryland with specialized expertise in urban courtyard and rooftop garden transformations.
What design process do you use?
Our four-phase approach includes site assessment, master planning, phased construction, and ongoing maintenance to ensure long-term landscape success and client satisfaction.
Do you handle both design and installation?
Yes, we provide full-service design-build solutions maintaining quality control from concept through completion with our in-house team of specialists.
What warranties do you offer?
We provide six-month plant guarantees, one-year carpentry warranties, and up to five-year masonry coverage for complete client confidence.
Can you work with existing landscapes?
Our team specializes in renovating and optimizing existing outdoor spaces to improve functionality, aesthetics, and property value through strategic upgrades.
