Professional Landscape Associates is a family-owned and operated business serving the Lehigh Valley since 1986. We are dedicated to providing high-quality landscaping services that enhance the beauty and functionality of our clients' properties. Our team combines the extensive experience of Andrew J. Brennan, the owner, and Priscilla Brennan, the lead designer, with the expertise of a network of skilled subcontractors and dedicated crew members.
We understand that each client has unique visions and needs for their outdoor spaces. That's why we take a personalized approach to every project, from initial consultation to final completion. Our commitment to excellence extends beyond just creating visually stunning landscapes; we prioritize using sustainable practices, durable materials, and thoughtful designs that stand the test of time.
Our Services
Professional Landscape Associates offers a comprehensive range of services to meet all your landscaping needs:
Design Assessment: The foundation of every successful project is a thorough understanding of your vision and property. Our initial consultation involves a detailed discussion about your goals, preferences, and property characteristics. We'll carefully evaluate your space, considering factors such as soil type, sunlight exposure, and existing features. Based on this assessment, we'll develop a customized design proposal that outlines the proposed landscaping plan, budget, and project timeline.
Design & Specifications: Once the design concept is approved, we meticulously create detailed specifications, encompassing plant selections, hardscape materials, irrigation systems, and lighting design. These specifications ensure clear communication and a smooth execution process, leaving no room for ambiguity.
Master Plan Development: Our team will collaborate with you to develop a comprehensive master plan for your landscape. This plan encompasses the overall vision for your outdoor space, addressing areas like plantings, walkways, patios, water features, and lighting, creating a cohesive and harmonious design.
Installation: We pride ourselves on our skilled and experienced installation crews. Every project is managed by a seasoned crew leader who oversees all aspects of the installation process, ensuring precise execution and adherence to the highest standards. We collaborate closely with licensed subcontractors for specialized tasks like masonry, paving, arborist services, carpentry, and lighting, bringing together a team of experts to transform your vision into reality.
Maintenance: We recognize that maintaining your landscape's beauty and health is crucial for its long-term success. We offer a variety of tailored maintenance options, including seasonal cleanups, ongoing weed control, pruning, and fertilization. Our maintenance programs ensure your landscape stays vibrant and thriving year-round, requiring minimal effort on your part.
Consultation Services: Beyond our full-service offerings, we also provide valuable consultation services. Whether you're looking for guidance on plant selection, design ideas for a specific area, or help navigating the complexities of a landscaping project, our team is here to assist you.
Our commitment to exceptional service, attention to detail, and creating lasting outdoor spaces sets Professional Landscape Associates apart. We are dedicated to helping you achieve your landscaping dreams, transforming your property into a true reflection of your personal style and vision.
Why Choose Professional Landscape Associates?
Clients consistently praise our friendly, personalized approach, thorough knowledge, and commitment to delivering exceptional results. We truly believe in building lasting relationships with our customers, going above and beyond to ensure their satisfaction at every stage.

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