Business Details
37 Years
experience
Award-Winning Residential Landscape Design & Build Services
Since 1989, Wallace Landscape has been a trusted leader in residential landscape design and build services. Our seasoned team of landscape architects and designers combines decades of regional expertise with a personalized approach to transform properties into enduring outdoor sanctuaries. We specialize in single-source projects that seamlessly integrate custom design, construction, and maintenance, ensuring continuity from vision to completion. With over 30 years of experience across Pennsylvania, Delaware, New Jersey, and Maryland, we prioritize understanding clients' lifestyles to create spaces that reflect their unique visions.Our commitment to sustainable practices, innovative problem-solving, and community partnerships underscores our reputation as a regional authority in landscape architecture, recognized through industry awards and long-standing client relationships. We maintain rigorous quality standards through continuous professional development and certifications, ensuring projects meet both aesthetic and functional expectations while enhancing property value and livability.
Services
Custom Landscape Design
Bespoke Pools
Landscape Transformations
Fine Garden Maintenance
Sustainable Landscapes
Small Garden Installation
Tree Transplanting
Water Features
Details
- Year established: 1989
Highlights and features
- 30 years of landscape design expertise in PA, DE, NJ, and MD
- Single-source design and build services managed by expert architects
- Personalized approach tailored to each client's unique vision
- Award-winning team with regional and national recognitions
- Community-focused company with decades of local partnerships
Associations and certifications
- American Society of Landscape Architects (ASLA)
- Registered Landscape Architect (PA and DE)
What people say
Made our dream a reality
Thrilled with new landscape
Patient and knowledgeable team
Amazing results
Enjoy working with crews
Services
Custom Landscape Design
Our designers collaborate closely with clients to create unique outdoor spaces that reflect personal tastes and functional needs. We combine creative vision with technical expertise to develop detailed plans that integrate natural elements, hardscapes, and sustainable features. With over three decades of experience across multiple states, our solutions enhance property value while maintaining ecological balance through regionally appropriate plant selections and materials.
Bespoke Pools
We design and construct one-of-a-kind swimming pools and spa environments that serve as focal points for outdoor living. Our approach considers usage preferences, architectural styles, and environmental factors to create multi-functional aquatic spaces. From classical garden pools to naturalistic pond-inspired designs, each project incorporates premium materials and innovative engineering to ensure lasting beauty and functionality tailored to the client's lifestyle.
Landscape Transformations
Specializing in revitalizing mature landscapes, we address challenges like drainage issues, overgrown vegetation, and outdated designs through comprehensive transformation plans. Our team employs advanced techniques for tree preservation, site-specific material selection, and ecosystem restoration while maintaining budget constraints. This service caters to properties ranging from historic estates to modern developments requiring functional and aesthetic upgrades.
Fine Garden Maintenance
Our maintenance division provides year-round care to preserve landscape investments through expert pruning, seasonal cleanups, and plant health management. Certified horticulturists apply specialized knowledge of local climate conditions and plant species to maintain optimal garden performance. Services include customized maintenance schedules, organic material application, and irrigation optimization to ensure enduring beauty with minimal client effort.
Sustainable Landscapes
We integrate environmentally responsible practices into every aspect of landscape creation and maintenance. This includes native plant selection, stormwater management systems, and material recycling to minimize ecological impact. Our approach balances aesthetic goals with conservation principles, creating functional spaces that support local biodiversity while reducing long-term maintenance costs and resource consumption.
People
Richard Lyon
Partner, Principal Landscape Architect
Award-winning landscape architect with international experience specializing in large-scale residential projects and historic landscape revitalization. Holds degrees from Massey University and Longwood Gardens, with multiple industry recognitions including Royal Horticultural Society awards.
Laura R. Miller
Partner, Principal Landscape Architect
25+ years creating custom garden designs blending client lifestyles with natural environments. ASLA member and recipient of multiple design excellence awards, including PLNA Gold Award for residential hardscape innovation. Focuses on sustainable practices and site-specific solutions.
Eric T. Leeson
Principal Landscape Architect
30+ years of expertise in residential and commercial landscape design, with special emphasis on sustainable practices. ASLA member holding Penn State's Landscape Architecture degree. Recognized for contributions to Philadelphia Flower Show exhibits and multiple ASLA PA/DE Chapter awards.
Jason Gehman
Project Engineer
Civil engineering graduate from Drexel University managing construction logistics and technology integration. Specializes in project coordination and innovative solutions to enhance efficiency. Joined Wallace in 2021 after landscape construction experience in Pennsylvania.
Julia Streett
Maintenance Manager
Environmental Science graduate with expertise in organic gardening and sustainable practices. Transitioned from field gardener to management role, focusing on client relationship building and eco-conscious maintenance strategies. Promotes native plant utilization and responsible land stewardship.
Questions
What makes design-build landscape services better?
Our single-source approach ensures accountability with one team managing your project from design through installation, maintaining your vision, budget, and schedule without communication gaps.
How do you create personalized landscape designs?
We begin by understanding your lifestyle through consultations, then evaluate site characteristics like drainage and vegetation to develop custom plans that reflect your taste and functional needs.
What should I prepare for our initial meeting?
Gather inspiration photos, note preferred outdoor activities, and identify current landscape challenges. Clear preferences help us create more accurate designs that meet your specific requirements.
How do you handle post-installation care?
We provide establishment guidance and offer professional maintenance services to ensure plant health and design longevity, including seasonal adjustments and sustainable gardening practices.
Can you help with difficult landscape challenges?
Our team specializes in solving complex issues like drainage problems, tree preservation, and outdated spaces using creative design solutions and specialized techniques for practical, beautiful outcomes.
What areas do you serve?
While headquartered in Pennsylvania, we serve clients across the Delaware Valley including Pennsylvania, Delaware, New Jersey, and Maryland with regionally appropriate landscaping solutions.
Reviews (1)
Brendan Lake
Oct 05, 2019
Report
The initial design, consulting and implementation was highly professional. My wife and I then hired Wallace. The follow through of the actual work was much less professional.
