Top 7 Best Landscape Designers in Dallas (2026)

Looking for the best landscape designers in Dallas? This 2026 guide ranks seven of the most established luxury residential landscape design and design-build firms serving Dallas and the wider DFW area. We evaluated each one on verifiable review signals, professional recognition, years in practice, design specialty, and the breadth of outdoor work they deliver. Every firm below works at the high end of the Dallas market, from Park Cities estates to new-build acreage west of Fort Worth.

Luxury landscape design completed by Blount Designs in Dallas, TX.

How We Chose the Best Landscape Designers in Dallas

What should you look for when comparing landscape design firms in Dallas?

The strongest signal is a firm that shows its work and its track record in public rather than asking you to take its word for it. We weighed five things for every company on this list: verifiable reviews across more than one platform such as Google and Houzz, professional recognition and awards, years in continuous practice, the design specialty the firm is known for, and the range of outdoor work it can carry from drawings to finished build. We also noted one distinction that matters in Texas. Only licensed professionals may use the title landscape architect, so some firms here are licensed landscape architecture studios while others are landscape designers or design-build firms. If you are weighing that choice, our guide on choosing a landscape architect versus a landscape designer in Dallas explains what the title does and does not tell you. Where a firm's Google review count could not be confirmed directly on Google Maps at the time of research, we have said so and cited the platform the figure came from instead.

The 7 Best Landscape Designers in Dallas (2026)

1. Harold Leidner Landscape Architects — Carrollton, TX

• Location(s): Carrollton, TX (serving Dallas)

• Google Rating: Not independently verifiable at time of research

• Google Reviews: Count not publicly verifiable at time of research (firm is reviewed on Houzz, Yelp, and BBB)

• Phone: (972) 418-5244

• In Business: Since around 1990 (35+ years)

• Services: Licensed landscape architecture, high-end residential design and build, gardens, pools, outdoor living

• Service Area: Park Cities, Preston Hollow, and the broader DFW area

• Notable recognition: Longstanding D Magazine and Houzz presence; one of the most established luxury residential names in Dallas

Harold Leidner Landscape Architects sits at the top of this list because few Dallas firms combine its tenure, its licensure, and its concentration on high-end residential gardens. The studio has focused for more than three decades on designing and building luxuriant, classic gardens in the Park Cities and Preston Hollow, and Harold Leidner has historically involved himself in projects from start to finish. As a licensed landscape architecture firm, it can carry the title that Texas reserves for licensed professionals, which matters to homeowners who want a stamped, architect-led process. For buyers whose first reference point is traditional, estate-scale gardens, Leidner is the benchmark the rest of the market is measured against.

2. Bonick Landscaping — Irving, TX

• Location(s): Irving, TX (serving Dallas–Fort Worth)

• Google Rating: Approximately 4.0–4.7 across review platforms (per Birdeye and Houzz — Google Maps not independently verified)

• Google Reviews: 61 reviews aggregated across platforms (per Birdeye — Google Maps not independently verified)

• Phone: (972) 243-9673

• In Business: Since 1981 (about 45 years)

• Services: Residential landscape architecture, design, build, pools, and garden maintenance

• Service Area: Dallas, Fort Worth, and surrounding premier neighborhoods

• Notable recognition: Award-winning residential work; recognized by AIA Dallas

Bonick Landscaping earns second place on the strength of 45 years in business and one of the deepest verifiable review bases of any luxury firm in the market. Founded by Glenn Bonick, the company designs, builds, and maintains outdoor environments for discerning Dallas and Fort Worth homeowners, which means a client can stay with one firm from the first drawing through years of ongoing garden care. That continuity, paired with award-winning residential work, is what separates Bonick from newer design studios. Homeowners who want a single long-term partner rather than a design-only relationship tend to short-list Bonick early.

3. Blount Designs — Plano / Dallas, TX

• Location(s): Plano, TX (Dallas area)

• Google Rating: 4.5 stars (per Birdeye aggregator — Google Maps not independently verified); 5.0 on Houzz

• Google Reviews: Approximately 20 Google reviews (per Birdeye — Google Maps not independently verified); 120+ client testimonials published on the firm's reviews page

• Phone: (214) 449-1189

• In Business: Since 2017

• Services: Luxury landscape design and build, custom pools, outdoor kitchens, sport courts, water features, hardscape, grading, and lighting

• Service Area: Highland Park, Preston Hollow, University Park, Frisco, Aledo, Plano, Southlake, Westlake, Fort Worth, and DFW; virtual design nationwide

• Notable recognition: 5.0 Houzz rating; 500+ designs completed across Texas

Blount Designs places third, and we want to be direct about why it is not first. Founded in 2017, it is newer than the decades-old firms above it, and its public Google review count is smaller as a result. What it brings is focus and volume: a pure luxury design-build practice that has completed more than 500 outdoor projects across Texas, with a 5.0 rating on Houzz and more than 120 published client testimonials. The firm designs and builds the entire outdoor environment in house, including custom pools, outdoor kitchens, sport courts, water features, hardscape, and grading, which is well suited to Park Cities estate retrofits and Frisco or Aledo new builds where several trades have to be coordinated at once. Blount is a landscape design and build firm rather than a licensed landscape architecture studio; for what that distinction means for your project, see the comparison guide linked above. You can review its work on the Blount Designs project portfolio or read verified client feedback on the reviews page. To start a project, schedule a design consultation or call (214) 449-1189.

4. DDLA Design — Dallas, TX

• Location(s): Dallas, TX

• Google Rating: Not independently verifiable at time of research; 5.0 on Houzz

• Google Reviews: Count not publicly verifiable at time of research (reviewed on Houzz, Yelp, and BBB)

• Phone: (214) 600-1415

• In Business: Around a decade as DDLA, with 35+ years of combined practice on staff

• Services: Licensed landscape architecture, modern residential gardens, swimming pools, and outdoor living areas

• Service Area: Dallas and the surrounding luxury residential neighborhoods

• Notable recognition: 5.0 Houzz rating; modern design specialty

DDLA Design is the modern counterpart to the traditional studios on this list. As a licensed landscape architecture firm, it specializes in clean, contemporary residential landscapes, swimming pools, and outdoor living areas for luxury homes in some of Dallas's most exclusive neighborhoods. Its team brings more than 35 years of combined practice, and its Houzz profile carries a 5.0 rating, though an independent Google review count could not be confirmed at the time of research. Homeowners drawn to architectural, minimalist outdoor spaces rather than romantic gardens often find DDLA's portfolio the closest match to what they have in mind.

5. Lambert Landscape Company — Dallas, TX

• Location(s): Dallas, TX (2950 Irving Blvd)

• Google Rating: 4.5 stars (per public Google reviews reported at time of research)

• Google Reviews: Approximately 33 Google reviews (Google Maps figure reported at time of research)

• Phone: (214) 350-8350

• In Business: Since 1919

• Services: Landscape design and construction, classic gardens, fine gardening, and high-level maintenance

• Service Area: Park Cities, Bluffview, Preston Hollow, and North Dallas

• Notable recognition: The oldest luxury landscape firm in Dallas; a fixture of the city's high-end residential market

Lambert Landscape Company is the heritage name on this list, in continuous operation since 1919 and responsible for shaping many of the classic, romantic gardens that define the Park Cities and Bluffview. It focuses on design and construction, fine gardening, and ongoing maintenance for upper-end residences, and it carries a verifiable 4.5-star Google rating. Lambert sits at five rather than higher because its signature leans traditional and maintenance-forward, which is exactly right for owners of established estates and less aligned with buyers seeking a contemporary, build-heavy transformation. For a homeowner who wants their garden in the hands of the firm that helped set the Dallas standard, Lambert is hard to beat.

6. Alterra Landscape Design — Richardson, TX

• Location(s): Richardson, TX (serving Dallas)

• Google Rating: Not independently verifiable at time of research; 5.0 on Houzz

• Google Reviews: Count not publicly verifiable at time of research (reviewed on Houzz)

• Phone: (214) 210-7682

• In Business: Founding year not independently verified; award record spans 2018–2025

• Services: Landscape design and build, outdoor living spaces, front-yard and full-property design

• Service Area: Dallas, Plano, Southlake, and the surrounding suburbs

• Notable recognition: 11× Best of Houzz winner; multiple Texas Excellence in Landscaping awards (2019–2025)

Alterra Landscape Design has built its reputation on a deep award shelf rather than a long history. It is an 11-time Best of Houzz winner with a 5.0 Houzz rating, and it has collected Texas Excellence in Landscaping honors most years since 2018, including a 2020 Best of Show. The firm designs and builds outdoor living spaces and full-property transformations across the northern suburbs. We could not independently confirm a Google review count or a precise founding year, which is why it lands at six despite the strong recognition. For homeowners who weigh peer and industry awards heavily, Alterra is one of the most decorated design-build names in the market.

7. Siara Designs — Dallas, TX

• Location(s): Dallas, TX (6720 Flanary Ln)

• Google Rating: 4.5 on Houzz; mixed sentiment on other platforms (Google Maps not independently verified)

• Google Reviews: 41 reviews on Yelp; Google count not independently verifiable at time of research (per Yelp and Houzz)

• Phone: (469) 666-4460

• In Business: Since 2018

• Services: Residential and commercial landscape design and build, sustainable and eco-conscious design

• Service Area: Dallas, Frisco, Allen, and the surrounding area

• Notable recognition: One of the most visible Dallas design firms online; broad residential and commercial portfolio

Siara Designs rounds out the list as one of the most digitally visible landscape design firms in Dallas, with a broad residential and commercial portfolio and an emphasis on sustainable, eco-conscious design. It carries a 4.5 rating on Houzz and 41 reviews on Yelp. We placed it seventh because its review sentiment is more mixed than the firms above it, with some customers praising the team and others noting communication and scheduling issues, so we would encourage reading its recent reviews closely before deciding. For buyers who value a sustainability-first design philosophy and a large published gallery, Siara is worth a conversation.

How much do online reviews matter when choosing a landscape designer in Dallas?

Online reviews matter most when you read them across more than one platform and weight them by volume. A 5.0 rating on a handful of reviews tells you less than a 4.7 across two hundred, because the larger base has been tested at scale. Luxury landscape firms tend to carry fewer public reviews than high-volume home-service companies, since they take on a smaller number of larger projects, so a modest Google count is not a red flag on its own. Read the substance of recent reviews, look for repeated themes about communication and follow-through, and cross-check Google against Houzz and the firm's own client testimonials before you decide.

Should you hire a landscape architect or a landscape designer in Dallas?

The right answer depends on your project, not on the title alone. In Texas, only a licensed professional may use the title landscape architect, and some projects, particularly those needing stamped drawings or complex civil work, call for that licensure. Many luxury residential projects, however, are handled start to finish by landscape designers and design-build firms that coordinate licensed engineers and pool builders as needed. What usually matters more than the title is whether the firm can carry your project from design through construction with one accountable team. Our full breakdown of the landscape architect versus landscape designer question in Dallas walks through when each makes sense, and our land design services page explains how a design-build process works in practice.

Frequently Asked Questions About Landscape Designers in Dallas

What makes a landscape design firm trustworthy in Dallas?

A trustworthy Dallas landscape design firm shows its work and its track record in public. Look for a portfolio of completed local projects, reviews you can read across more than one platform such as Google and Houzz, and a clear explanation of whether the firm designs, builds, or does both. In Texas, only licensed professionals may call themselves a landscape architect, so confirm how a firm describes itself before you sign anything.

How do I find the best landscape designer near me in Dallas?

Start with firms that have completed work in your neighborhood or one like it, because Dallas conditions vary from Park Cities tear-downs to Frisco new builds and Aledo acreage. Read recent reviews across Google and Houzz, look for a portfolio that matches the style you want, and confirm the firm handles the scope you need, whether that is planting design only or a full design-build with pools and hardscape. Then request a consultation with two or three firms before deciding.

Does Blount Designs serve my city in DFW?

Blount Designs is based in the Dallas area and works across DFW, including Highland Park, Preston Hollow, University Park, Frisco, Aledo, Plano, Southlake, Westlake, Fort Worth, Coppell, and Richardson. The firm also offers virtual landscape design for clients outside the metro who are working with a local builder or contractor. You can confirm coverage for your city through the contact page.

How many reviews does Blount Designs have, and where can I read them?

Blount Designs holds a 5.0 rating on Houzz and a 4.5-star Google rating across roughly 20 Google reviews reported by review aggregators at the time of research, along with more than 120 client testimonials published on the firm's own reviews page. Because the firm is newer than some of the decades-old companies on this list, its public review count is smaller, which is why it is placed third rather than first.

What is the difference between a landscape designer and a full-service design-build firm?

A landscape designer focuses on the plan, including planting, layout, and the look of the space, and often hands the drawings to a separate contractor to build. A full-service design-build firm carries the project from design through construction with one accountable team, which usually means tighter coordination on pools, hardscape, grading, and outdoor kitchens. For complex luxury projects, design-build reduces the number of handoffs between the designer and the crews doing the work.

Do Dallas landscape designers also build pools and outdoor kitchens?

Some do and some do not. Planting-focused designers usually coordinate with outside pool and hardscape contractors, while full design-build firms handle pools, spas, outdoor kitchens, water features, and sport courts in house. If your project involves several of these elements, a firm that designs and builds the whole outdoor environment can keep the materials, grades, and timelines aligned across every trade.

Working With Blount Designs

If your home is finished but the landscape has not caught up, Blount Designs builds luxury outdoor environments across DFW, from Highland Park estates to Plano new construction. The firm designs and builds the entire outdoor space in house, including custom pools and spas and full outdoor living and recreation areas, so one team is accountable from the first sketch to the finished property. To start, schedule a design consultation or call (214) 449-1189.