Meet the team:
Our CEO – Welmer de Oliveira
At the core of Harbor Haven Landscaping is our founder and CEO, Welmer de Oliveira. More than just a leader, Welmer is the principal visionary and the hands-on expert who ensures our promise of quality is built into every landscape we touch.
With a vision to create landscapes that serve as personal sanctuaries, true havens for homeowners, Welmer established Harbor Haven Landscaping from the ground up. He built the company on the essential pillars of integrity, unparalleled creativity, and the value of honest, hard work. From the very beginning, his mission was clear: to offer a landscaping service where the client’s vision is not just met, but celebrated and brought to life with meticulous care and expert craftsmanship.
Driven by an unwavering commitment to excellence, Welmer personally guides each project from the initial conversation to the final, stunning reveal. His approach is rooted in a strong, collaborative connection with his clients. He invests the time to truly understand your desires, your lifestyle, and the unique character of your property. This allows him to ensure that every project—from a comprehensive landscape transformation to a vital seasonal cleanup is a perfect reflection of your dream and the high standards that define Harbor Haven.
Welmer’s distinctive blend of artistic vision and deep practical knowledge is our greatest asset. He sees the untapped potential in every property, visualizing the flow of a stone walkway, the placement of trees to capture the perfect light, and the vibrant color palettes that will thrive in our coastal Cape Cod environment. This creative insight is always balanced with a pragmatic understanding of construction, horticulture, and sustainable practices, ensuring that the landscapes we create are not only beautiful but also durable and manageable for years to come. It is this synthesis of art and engineering that allows our team to consistently deliver results that go far beyond our clients’ expectations.
Cagan Haverington
A tenured cornerstone of our team for two years, Cagan is the definition of a self-starter and a proven leader, having successfully piloted dozens of projects from concept to completion entirely on his own.
Cagan’s exceptional initiative began early: as a child spending summers in Michigan, he ran his own landscaping business, rigorously mowing lawns and managing projects solo for his own clients. This history of self-driven ownership remains his hallmark today.
When a challenge arises, Cagan doesn’t wait—he dives in, displaying a powerful “get-it-done” attitude. He’s one of the few who will truly “get his hands dirty” (both literally and figuratively) to ensure every project is carried out with complete dedication and the best possible result.
Seymour Singh
Seymour is our dedicated Plant Health Specialist, the vital expert who ensures every plant on your property is safe, robust, and thriving. His meticulous approach begins the moment we acquire new material, inspecting for external threats and invasive pests to guarantee only healthy life is introduced to your property.
He is the mastermind behind lasting garden health. Seymour performs detailed soil analysis, checking composition and balance, and then crafts comprehensive, proactive treatment plans and strategies. From the smallest shrub to the largest tree, Seymour ensures your entire garden remains in its peak state of health long-term.
Joao Lopes
Joao is the engine of smooth project execution and client tranquility. As a valued team member, he ensures that every installation, removal, and seasonal service is carried out efficiently and with the utmost care, minimizing disruption to your property and peace of mind.
Joao’s primary focus is on seasonal service installations and logistics coordination. This includes the meticulous installation of essentials like fresh mulch and new plantings, as well as managing the complex logistics of our projects. He also handles necessary cleanup, including the effective removal of unwanted branches and debris, leaving your site perfectly clean.
Joao’s dedication guarantees that from start to finish, your experience is defined by professionalism and calm efficiency.
Sameul Toledo
As a founding team member, Sam has been with us since day one, making him an invaluable pillar of our company. For Sam, landscaping isn’t just a career; it’s a legacy. He brings experience that literally started in the crib, having been mentored from a young age by his father, a tenured and respected landscaper for over three decades.
This lifelong apprenticeship means Sam possesses a full suite of skills and unmatched insight into the trade. He doesn’t just know how to do a job; he knows the best way to do it. Sam carries the wisdom of generations, enabling him to successfully tackle any necessary task with excellence, efficiency, and a deep understanding of the craft. He is truly the embodiment of our company’s high standards.
Exemplary service defines our standard.
Expertise guides our accomplished team.
Our Work Process
Our work process begins with a thorough assessment of your tree care needs, followed by detailed planning and transparent communication every step of the way. Here’s how we ensure excellence in every aspect of our service:
Consultation and Assessment: We start by understanding your specific requirements and conducting a comprehensive assessment of your trees and landscape. This allows us to identify any issues, determine the best course of action, and tailor our services to meet your needs.
Customized Planning: Based on the assessment, we develop a customized plan that outlines the recommended tree care services, timelines, and any necessary precautions or considerations. Our goal is to ensure that our approach aligns with your expectations and budget while prioritizing the health and safety of your trees.
Expert Execution: Our team of skilled arborists and technicians implements the planned tree care services with precision and care. Whether it’s pruning, removal, planting, or other services, we use industry-leading techniques and equipment to deliver exceptional results while minimizing disruption to your property.
Quality Assurance: Throughout the process, we maintain a keen focus on quality assurance, ensuring that our work meets the highest standards of excellence. We conduct thorough inspections and quality checks to verify that the services provided align with your expectations and our stringent quality benchmarks.
At Harbor Haven Landscaping
we deliver
We Provide The Best Services
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