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Expert Landscape Architecture Solutions in Austin, TX
Coleman & Associates is a landscape architecture firm with four decades of experience delivering functional, sustainable, and aesthetically impactful designs across Texas. Our approach integrates real-world construction expertise with a commitment to environmental stewardship, emphasizing native plantings, water conservation, and rainwater collection systems. We prioritize client needs by balancing budgetary constraints, long-term maintenance efficiency, and community value.

Our collaborative team combines technical precision with creative problem-solving to produce timeless landscapes recognized for their social and ecological contributions. With a focus on innovation and quality, we serve diverse sectors including education, civic infrastructure, and commercial development, maintaining a reputation for excellence rooted in practical implementation.
Services
Landscape Architecture Sustainable Design Project Implementation Native Planting Water Conservation
Highlights and features
  • We offer 40 years of Texas-specific landscape implementation expertise.
  • Our designs prioritize native plantings and water conservation systems.
  • We maintain a proven track record of award-winning civic and educational projects.
  • Our team combines technical precision with creative, solution-based design.
  • We emphasize long-term maintenance efficiency and budget adherence.
Associations and certifications
  • LEED AP
  • Professional Landscape Architect (PLA)
Services
Landscape Architecture
We create functional, sustainable outdoor spaces tailored to client needs. Our approach integrates environmental stewardship with construction expertise, delivering landscapes that enhance community value while meeting budget and maintenance goals. Projects span civic, educational, and commercial sectors.
Sustainable Design
Our sustainable designs prioritize native ecosystems and resource efficiency. We implement rainwater collection systems and drought-resistant plantings to reduce environmental impact. This approach ensures long-term ecological benefits while maintaining aesthetic and functional quality across diverse project types.
Project Implementation
We oversee projects from concept to completion, ensuring adherence to timelines and budgets. Our team provides technical direction and quality control throughout construction phases. This hands-on approach guarantees accurate realization of design intent and client expectations.
Native Planting
We specialize in using regionally adapted vegetation to create resilient landscapes. Our planting designs reduce maintenance needs while supporting local biodiversity. This expertise ensures thriving, low-impact environments that align with Texas' ecological conditions.
Water Conservation
We develop systems for efficient water use in landscape design. Our solutions include rainwater harvesting and drought-tolerant plant selection. These strategies reduce consumption while maintaining landscape functionality and beauty across public and private spaces.
People
Aan Coleman
Founding Partner
Aan Coleman established the firm's enduring philosophy of construction-driven design. With 40 years of Texas landscape implementation experience, he holds LEED AP certification and oversees strategic project direction while maintaining active involvement in key commissions.
Marissa McKinney
President, Partner
Marissa McKinney leads daily operations and project oversight as President. Her technical expertise in landscape architecture ensures adherence to the firm's quality standards across diverse projects, combining creative vision with practical implementation knowledge.
Liz Constantinou
Marketing Coordinator
Liz Constantinou manages project documentation and client communications. She coordinates marketing efforts while providing design support, leveraging her landscape architecture background to maintain consistency between project phases and promotional materials.
Olivia Pitt-Perez
Studio Director, Partner
Olivia Pitt-Perez leads studio operations and design innovation. With extensive experience in large-scale projects, she ensures technical excellence and creative problem-solving in civic and educational landscape developments across Texas.
Jose Perez
Quality Control Director, Partner
Jose Perez oversees technical standards and project quality assurance. His expertise in construction documentation and site analysis ensures compliance with design specifications while mentoring junior staff on implementation best practices.
Questions
What areas do you serve?
We primarily serve Central Texas but have completed projects across the state, including Austin, San Antonio, and College Station.
What project types do you specialize in?
We focus on civic infrastructure, educational campuses, commercial developments, and public parks with specialized expertise in Texas ecosystems.
How do you incorporate sustainability?
We use native plantings, rainwater harvesting systems, and water-efficient designs to minimize environmental impact while ensuring long-term viability.
Can you handle complex public projects?
Yes, we have extensive experience with municipal and institutional clients, including recent work on the Texas Capitol Complex and multiple university campuses.
How do you ensure project quality?
Our team provides continuous oversight from design through construction, maintaining strict quality control protocols and regular client communication.