WELCOME TO TerraDesign & Landscape LLC

Expert Landscaping & Outdoor Living in North Denver

30 Years of Experience Transforming Colorado Yards

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Trusted and professional

Serving Thornton, Colorado with expert design, installation, and maintenance for over 30 years.

About TerraDesign & Landscape LLC

TerraDesign & Landscape LLC has 30+ years of expertise transforming Thornton, Colorado, and surrounding areas with premium Landscaping & Irrigation Services, Lawn & Turf Services, and Hardscape & Outdoor Living designs. Every project is owner‑led for quality and precision. Our work speaks for itself—explore our gallery to see patios, pavers, concrete work, artificial turf, and more. As a locally owned and operated company, we deliver climate‑ready, sustainable outdoor spaces tailored to Colorado’s unique landscapes.

Your Partner in Long-Lasting Landscape and Irrigation Solutions in Thornton, Colorado

With over 30 years of hands-on experience, TerraDesign & Landscape LLC has become a trusted name in the heart of Thornton, Colorado, and surrounding areas. As a full-service landscape contractor, we specialize in transforming ordinary spaces into exceptional outdoor environments tailored to your lifestyle, climate, and aesthetic vision. Our expertise spans landscaping and irrigation services, lawn and turf care, and hardscape and outdoor living design. Our design-forward thinking, paired with reliable service and an eye for detail, ensures each project reflects your vision while standing the test of time. Whether you're building a new home landscape or updating an aging yard, we are your partner in creating beautiful, functional outdoor spaces.

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30+ Years of Expertise

With over 30 years in the landscaping industry, TerraDesign & Landscape LLC delivers exceptional results built on decades of hands‑on experience. Our deep knowledge of design, hardscapes, irrigation, and plant care ensures every project is completed to the highest standard.

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Owner‑Led Projects

Every landscaping project is personally overseen by the owner to guarantee quality and attention to detail. This hands‑on approach ensures clear communication, accurate execution, and a finished outdoor space that matches your vision.

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Quality Work — See Our Gallery

We take pride in delivering high‑quality landscaping, hardscaping, and outdoor living projects that stand the test of time. Browse our gallery to see stunning examples of patios, pavers, irrigation systems, and landscape designs we’ve created for our satisfied clients.

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Locally Owned & Operated

As a locally owned and operated landscaping company, we understand the unique needs of Colorado landscapes. We use region‑appropriate plants, sustainable irrigation solutions, and climate‑ready designs to create lasting beauty in every yard.

Built on Trust, Driven by Excellence

At TerraDesign & Landscape LLC, quality isn’t a feature—it’s a promise. We’re proud to serve Thornton, Colorado, and nearby areas with reliable service, clear communication, and innovative outdoor solutions that stand the test of time. From your first consultation to the final walk-through, we treat every project with care, precision, and professionalism. Our 30+ years of industry experience mean we understand what it takes to succeed in Colorado’s unique terrain.

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Reach out to TerraDesign & Landscape LLC for all your landscaping needs — backed by 30+ years of experience.

Our Services

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Landscaping

Our landscaping services combine creativity and sustainability to craft visually appealing, functional outdoor environments that reflect your lifestyle and complement the climate. We focus on native plants, soil conditioning, and thoughtful layout design to bring your vision to life.

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Irrigation Installation

We design and install custom irrigation systems that maximize water efficiency and promote healthy, thriving landscapes throughout the changing seasons. Our solutions include smart controllers to ensure every area of your yard receives just the right amount of moisture.

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Irrigation Repair

From leaky valves to uneven water coverage, our team quickly diagnoses and resolves irrigation issues to keep your landscape hydrated and stress-free. We work with all major brands and offer same-day service when possible.

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Xeriscaping

Our xeriscaping solutions use drought-tolerant plants and minimal water strategies to create beautiful, eco-friendly landscapes that thrive in an arid climate. We focus on rock beds, native vegetation, and smart irrigation to conserve water and reduce maintenance.

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Three landscapers installing sod and paving stones in a residential backyard with a wooden fence.
Garden bed edged with light-colored rocks, filled with dark mulch and various plants, including purple and yellow flowers.
A patio area with a retaining wall made of gray blocks. Two green evergreen trees are planted in the bed.
Backyard patio under construction with a stone fire pit in the center, surrounded by gray paving stones.
A curved brick pathway winds through a grassy yard. A dog is in the background.
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Landscaped front yard with a retaining wall around a tree, rock path, and various plants.

READ WHAT OUR CUSTOMERS SAY

TESTIMONIALS

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Oh my gosh. I can't recommend these guys enough!! We had to dig up half our front yard due to a leaking water main. We had a vision for repairing our landscaping and these guys brought it to life and we love our yard now!! Their attention to detail, responsiveness and professionalism is second to none! Wonderful, wonderful, wonderful!

Positive

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Justin L.

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I loved the efficiency of the service as well as the high quality materials. It is a very timely company that gave me total satisfaction with my garden project. Super recommended!

Five black stars.

Consultorio O.

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Leo and his teams were on time and very professional in their work building our new stone planters. Leo was always on site to oversee

the projects. I highly recommend this business.

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Bruce H.

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FAQs

  • Do you offer free estimates?

    Yes, we provide free on-site consultations and estimates to help you understand the scope and budget of your project.

  • Are your services available year-round?

    Many of our services are available year-round, including hardscape installations and irrigation repairs, weather permitting.

  • What areas do you serve outside of Thornton?

    We proudly serve surrounding areas including Northglenn, Westminster, Broomfield, and the greater Denver metro area.

Proudly Serving

Thornton, CO

Erie, CO

Broomfield, CO

Arvada, CO

Commerce City, CO

Reunion, CO

Brighton, CO

Northglenn, CO