Our Team
We bring different perspectives to the table, but we’re united by a love for purposeful work, thoughtful design, and real connection.
Marti Sandoval
Originally from New Mexico, I bring over 15 years of experience in the DFW green industry, with a career grounded in both hands-on expertise and leadership. Now based in Grapevine, I served as Vice President of Alta Vista Nursery, where I helped lead and grow the business.
In 2025, I acquired the landscaping division of a local landscaping company, and in April 2026, I launched Integrity Designs LLC—an evolution of those operations built alongside a team of dedicated professionals.
With over 40 years of experience across the green industry—from nursery and wholesale to flowers, landscaping, and design—I bring deep, well-rounded horticultural knowledge to every project. My approach blends practical expertise with creative vision, delivering landscapes that are both thoughtful and enduring.
An unwavering drive for excellence and a commitment to building something meaningful for both our team and our clients set the tone for everything we do at Integrity Designs.
Owner
A proud member of the Fighting Texas Aggie Class of 2003, I earned my Bachelor’s degree in Horticulture with a focus in Landscape Design. My passion for plants began early, and I have been designing landscapes since my teenage years.
As a creative professional, I specialize in transforming outdoor spaces into environments that are both beautiful and functional, tailored to reflect each client’s lifestyle and priorities. I take a thoughtful, sustainable approach to design by carefully considering site conditions and selecting plants that will thrive in their environment. Whenever possible, I prioritize the use of native species to create resilient, low-maintenance landscapes.
“We Think Like The Plants”
I have spent the past 20 years working as a landscape designer and horticulturist in North Texas, and I look forward to continuing a tradition of sustainable design and quality craftsmanship with Integrity Design.
Designer | B.S. HorticultureJennifer Cates
Caroline Vela
Team member bio coming soon!
Designer | SalesInstallation Lead | IrrigatorJason Hartwig
Team member bio coming soon!