--- title: "Khazzam Landscape Design LLC — Landscape Architects & Landscape Designers | Houzz" canonical_html_url: https://www.houzz.com/professionals/landscape-architects-and-landscape-designers/khazzam-landscape-design-llc-pfvwus-pf~125829804 markdown_url: https://www.houzz.com/md/professionals/pf~125829804.md entity_type: LocalBusiness business_name: "Khazzam Landscape Design LLC" category: ["Landscape Architects & Landscape Designers"] image: https://st.hzcdn.com/fimgs/fab34f420f8598a5_6816-w400-h400-b0-p0--.jpg address: "8 Pheasant Run Lane, Dix Hills,, New York 11746, United States" latitude: 40.8143 longitude: -73.3634 phone: "(516) 586-0790" website: https://khazzamlandscapedesign.com rating: 5 review_count: 14 best_of_houzz_awards: 4 followers: 17 last_updated: 2026-09-15 --- # Khazzam Landscape Design LLC > Unparalleled Design & Dedicated to Quality in New York Original Houzz profile: [Khazzam Landscape Design LLC](https://www.houzz.com/professionals/landscape-architects-and-landscape-designers/khazzam-landscape-design-llc-pfvwus-pf~125829804) ## Professional summary - **Primary category:** Landscape Architects & Landscape Designers - **Location:** Dix Hills,, NY - **Serves:** Islip, Huntington, Smithtown, West Babylon, Hicksville, Central Islip, Commack, Huntington Station, Bay Shore, West Islip, Lindenhurst, Deer Park, Plainview, Dix Hills, Copiague, North Bellmore, East Northport, Hauppauge, North Amityville, Syosset, East Massapequa, North Babylon, North Massapequa, Melville, North Bay Shore, Wantagh, Bethpage, Massapequa Park, Bellmore, Kings Park, Seaford, Greenlawn, South Farmingdale, Jericho, Wyandanch, East Islip, North Wantagh, Elwood, North Lindenhurst, South Huntington, Fort Salonga, Amityville, Plainedge, Woodbury, Farmingdale, Northport, Baywood, Muttontown - **Houzz rating:** 5.0 out of 5 (14 reviews) - **Best of Houzz:** 4 awards (2022–2026), for Service. ## About ### Houzz Badges - Houzz Pro Software User - Recommended on Houzz - 100 Ideabook Saves - Published locally - High-end - Offers Custom Work - Hired on Houzz ### Business highlights - Offers Custom Work - Published locally - High-end - 2 Hires on Houzz Robert Khazzam is a formally trained and passionate landscape designer and horticulturalist working in Eastern Nassau and Western Suffolk Counties of New York State since 2005. A long time resident of Dix Hills, Long Island, Robert earned a Masters Degree in Residential Landscape Design at Columbia University and was trained in Ornamental Horticulture at Farmingdale College. Robert has the background, skill and imagination needed to provide you with a landscape garden design that will compliment and enhance your home's value and provide years of pleasure for you and your family. Robert has been an avid gardener for over 15 years. He is a member of the Association of Professional Landscape Designers. ### Services Provided - Landscape Design - Garden Design - Hardscaping - Landscape Plans - Patio Design - Drought Tolerant Landscaping - Site Planning - Custom Fire Pits - Pool Landscaping - Custom Water Features - Swimming Pool Design - Gazebo Design & Construction - Design Consultation - Outdoor Lighting Design - Deck Design - Project Management - Drafting - Pond Construction - Organic Gardens - Shed Design & Construction - Edible Gardens - Custom Bocce Ball Courts - Living Walls - Greenhouse Design & Construction - Natural Swimming Pools - Potted Plants - Dog Run Construction - Rooftop Deck Installation - Green Roofing ### Areas Served - Islip - Huntington - Smithtown - West Babylon - Hicksville - Central Islip - Commack - Huntington Station - Bay Shore - West Islip - Lindenhurst - Deer Park - Plainview - Dix Hills - Copiague - North Bellmore - East Northport - Hauppauge - North Amityville - Syosset - East Massapequa - North Babylon - North Massapequa - Melville - North Bay Shore - Wantagh - Bethpage - Massapequa Park - Bellmore - Kings Park - Seaford - Greenlawn - South Farmingdale - Jericho - Wyandanch - East Islip - North Wantagh - Elwood - North Lindenhurst - South Huntington - Fort Salonga - Amityville - Plainedge - Woodbury - Farmingdale - Northport - Baywood - Muttontown ## Business Details | Field | Value | | --- | --- | | Business Name | Khazzam Landscape Design LLC | | Address | 8 Pheasant Run Lane, Dix Hills,, New York 11746, United States | | Phone | (516) 586-0790 | | Website | https://khazzamlandscapedesign.com | | Followers on Houzz | 17 | **Social profiles:** - Facebook — https://www.facebook.com/khazzamlandscapedesign - Blog — www.khazzamlandscapedesign.com ## Contact - **Houzz profile:** [Khazzam Landscape Design LLC](https://www.houzz.com/professionals/landscape-architects-and-landscape-designers/khazzam-landscape-design-llc-pfvwus-pf~125829804) - **Website:** https://khazzamlandscapedesign.com - **Phone:** (516) 586-0790 ## Credentials - **Best of Houzz:** 4 awards (2022–2026), for Service. **Affiliations** - [Association of Professional Landscape Designers](https://www.houzz.com/hznb/professionals/schools-and-organizations/association-of-professional-landscape-designers-pfvwus-pf~92795973) ## Reviews **Overall rating: 5.0 out of 5 — 14 reviews** *Aspect averages:* - Work Quality: 50.0 - Communication: 50.0 - Value: 50.0 ### Featured Review **★★★★★ — judycooperlcsw, June 2023** > The crème de la crème of landscapers > From the start of the project we worked closely going over plants one by one to create a landscape filled with the plantings we loved most. He took our vision and made it a reality. > Through the process not only was he creative but he was professional and always responded timely. I would use him again and highly recommend him ### All 14 reviews **★★★★★ — HU-731699590, Aug. 2026** > Working with Robert was a great experience from start to finish. He listened to what we wanted and thoughtfully incorporated all of our ideas into the design while also offering his own expertise. Communication was always easy, and he was responsive throughout the entire process. > > He designed beautiful flower beds for both our front and back yard as well as a new deck, patio, and driveway. He consulted with professionals on the design of the driveway and the deck to ensure that we would have no issues when the time came to do the work. The overall design came together exactly as we envisioned, creating a cohesive and functional outdoor space that we're very happy with. > > We appreciated his professionalism, attention to detail, and ability to bring our vision to life. We would definitely recommend him to anyone looking for a talented and easy-to-work-with landscape architect. **★★★★★ — See above, Dec. 2025** > We had to take down a monumental copper beech in our front yard. It seemed like a good time to rethink the entire yard not just remove one tree and put another in its place. We turned to Robert for help. We found him very pleasant to deal with. He listened to what we wanted to do and brought his encyclopedic knowledge of plants to bear on suggesting solutions. He is also very flexible and was willing to incorporate other suggestions that our arborist put forward. We plan to seek his advice in the future. **★★★★★ — carmat138, June 2025** > Robert is very easy to work with. He is patient and very thorough. He takes pride in his work. We would certainly recommend him to others. **★★★★★ — artmat44, June 2025** > Robert did an exceptional job on our landscape design. He is absolutely passionate in his work and spent a significant amount of time collaborating with us. **★★★★★ — Dhaval Patel, May 2022** > Met Robert thru a friend who recently redesigned landscaping at his house. Our idea was to remove old plants and redesign our yard with amazing design with spectacular seasonal color and enhanced the beauty of our landscaping property. . After doing his initial assessment of the property Robert had a series of meetings with to understand our goals/objectives for this project. He made a visit to our side early morning and during the day time to assess sun and shades before setting up design. Robert wonderful to work with and kept within our budget. After executing a spectacular design for our property he oversaw plant selection/visited local nursery and installation. He was an absolute pleasure to work with and very professional. He also worked with the landscaper to find plant replacements for the plants that were sold out. On the day of planting he visit our property multiple times making sure the plants were installed correctly and making any adjustments that were needed. Highly recommended. **★★★★★ — HU-724665092, May 2022** > Rob was a complete professional and a pleasure to work with . His attention to detail and passion for his work is clear . We couldn't of been more pleased with his work . We would and will reccomend him to all our friends . **★★★★★ — testing, Oct. 2021** > Robert was excellent throughout the process. We needed our front yard designed and he initially made a design and then consulted with us in what we wanted planted what color plants what type of plants, etc. he then spent time going over his design and plant suggestions. He also worked with the landscaper to find plant replacements for the plants that were sold out. On the day of planting he was at my house making sure the plants were installed correctly and making any adjustments that were needed. Highly recommended. **★★★★★ — djhaveri, Sept. 2021** > Robert has been a pleasure to work with. Not only did he listen to all our design needs aesthetically, he really incorporated our style into entire landscape design front and back. He has extensive knowledge of flora and fauna, and that helped transform our front yard and backyard into a paradise as we had envisioned. Thank you Robert. We highly recommended his work. **★★★★★ — sdsuser, Sept. 2021** > After an extensive search for landscape design professional we found Robert and couldn't be happier with the results. After doing his initial assessment of the property Robert had a series of meetings with us in order to fully understand our goals and objectives for this project. Robert is very thorough and his process included presenting concepts and suggestions, developing a plant palette, and ultimately a final design that was exactly what we wanted for the space. Additionally, we asked Robert to "project manage" the installation so that the installation followed his design explicitly. With a very small number of on-the-spot adjustments the installation was completed and we are thrilled with the outcome. If you are looking for a professional landscape designer we highly recommend Robert. **★★★★★ — Scott Cohen, Sept. 2021** > After an extensive search for landscape design professional we found Robert and couldn't be happier with the results. After doing his initial assessment of the property Robert had a series of meetings with us in order to fully understand our goals and objectives for this project. Robert is very thorough and his process included presenting concepts and suggestions, developing a plant palette, and ultimately a final design that was exactly what we wanted for the space. Additionally, we asked Robert to "project manage" the installation so that the installation followed his design explicitly. With a very small number of on-the-spot adjustments the installation was completed and we are thrilled with the outcome. If you are looking for a professional landscape designer we highly recommend Robert. **★★★★★ — reduto, May 2021** > Robert developed an amazing design that created spectacular seasonal color and enhanced the beauty of our woodland property . He was wonderful to work with and kept within our budget. We had spoken with several designers but no one matched his attention to detail or his knowledge of planting materials. After executing a spectacular design for our property he oversaw plant selection and installation. > He was an absolute pleasure to work with and a true professional. Highly recommend him and can’t wait to work with him on next project!! **★★★★★ — Brenda Leigh Johnson, June 2017** > Robert designed my 'butterfly' garden around the pool. He was easy to work with, was professional and understood what my likes and dislikes were. He created a sanctuary that I enjoy every day. He exceeded my expectations. He captured all that I wanted and more. Listening is a skill and Robert certain has perfected it, the proof is in his final projects. I will used him again for sure! **★★★★★ — brooklyrooftop, Aug. 2015** > Robert Khazzam designed our rooftop garden in early 2014, and the installation was completed in fall of 2014. He did an amazing job and my wife and i have been absolutely thrilled with the result. > > We came to Robert with only some preliminary ideas of what we wanted out of the garden. He developed a beautiful design that absolutely transformed the rooftop. The design made great use of the existing space, using curved plant beds to separate the space into two different areas, but keeping a flowing, open feel to the entire roof. He was very receptive to our thoughts and suggestions as the design progressed, but added a number of features that we hadn't thought of and integrated all of these features into a unified design with a polished, professional look. > > Robert had a very deep knowledge of the plants that were included in the garden. He included plants that worked very well for the climate and location, and as a result the plants have absolutely thrived. He intentionally included different layers of plants that bloom at various times from the spring to fall, so we've been fascinated to see the garden constantly change as the seasons evolve. He also had a thorough understanding of the requirements for installing the garden, so that the installation went very smoothly and the finished garden matched the design perfectly. > > My wife and I had looked at options for finishing our roof for years, and we have often commented that we never thought it would turn out as well as it did. I would highly recommend Robert for designing a garden or outdoor space, and we're very grateful for the work he did for us. **Comment from Khazzam Landscape Design LLC:** > Thrilled you're delighted! Your satisfaction fuels our passion for design. ## Selected projects - [Butterfly Garden](https://www.houzz.com/hznb/projects/butterfly-garden-pj-vj~759480) - Location: Dix Hills, NY - Photos: 42 - Description: Blue stone patio with Spring blue flowering Mazus reptans in between the blue stones. Butterfly attracting plants. Wonderfully fragrant Summer blooming Oriental Lilies. Restful fountain and sitting area for contemplation and enjoying the backyard landscape. - [Front and Backyard Garden](https://www.houzz.com/hznb/projects/front-and-backyard-garden-pj-vj~620378) - Location: Not specified - Photos: 16 - [Woodland Border Garden](https://www.houzz.com/hznb/projects/woodland-border-garden-pj-vj~6623434) - Location: Laurel Hollow, New York - Photos: 21 - [Pool Patio and Butterfly Garden](https://www.houzz.com/hznb/projects/pool-patio-and-butterfly-garden-pj-vj~2547272) - Location: Not specified - Photos: 21 - Description: Pool Patio and Butterfly Garden - [Entrance Garden](https://www.houzz.com/hznb/projects/entrance-garden-pj-vj~6729491) - Location: Not specified - Photos: 11 - [Rooftop Garden](https://www.houzz.com/hznb/projects/rooftop-garden-pj-vj~1161302) - Location: Not specified - Photos: 9 - [Entrance Garden Plans](https://www.houzz.com/hznb/projects/entrance-garden-plans-pj-vj~7353205) - Location: Not specified - Photos: 6 - Description: Entrance perennial gardens - [Cottage Garden Style](https://www.houzz.com/hznb/projects/cottage-garden-style-pj-vj~7891559) - Location: Not specified - Photos: 1 - [Small Garden](https://www.houzz.com/hznb/projects/small-garden-pj-vj~7390499) - Location: Not specified - Photos: 8 - [Deck Garden](https://www.houzz.com/hznb/projects/deck-garden-pj-vj~7375290) - Location: Not specified - Photos: 4 [See all 10 projects](https://www.houzz.com/professionals/landscape-architects-and-landscape-designers/khazzam-landscape-design-llc-pfvwus-pf~125829804) ## Video - [Company video](https://player.vimeo.com/external/909552911.m3u8?s=d1064d8ffb455db667008fb3a314503c0b030b3c&oauth2_token_id=1384357804) ## Frequently Asked Questions **What types of landscape design projects do you specialize in?** I specialize in residential landscape design, creating beautiful and functional outdoor spaces. My projects range from butterfly and woodland gardens to front and backyard designs, rooftop gardens, and pool landscaping. I focus on enhancing your home's value and providing years of pleasure through thoughtful design and horticulture. **Do you offer design-only services or full project coordination?** I offer both design-only services, providing detailed master plans and construction diagrams, and full project coordination. My project management services guide the entire process from conception to completion, assisting with material selection and overseeing installation to ensure your vision is realized. **Do you create detailed planting and layout plans?** Yes, I create detailed planting and layout plans. My master plans include computer-generated line drawings and color-rendered designs, specifying plant selections, hardscape elements, and other design features. I also prepare supporting documents like construction drawings and material specifications. **Do you design outdoor living spaces such as patios and outdoor kitchens?** Absolutely, I design various outdoor living spaces. This includes patios, decks, and hardscaping elements. While outdoor kitchens aren't explicitly listed, my expertise in creating functional and aesthetically pleasing private spaces, including areas for 'bbq,' ensures a comprehensive approach to your outdoor enjoyment. **Do you design drought-tolerant or sustainable landscapes?** Yes, I have extensive experience designing drought-tolerant and sustainable landscapes. My horticultural background and deep knowledge of plants allow me to select species that thrive in specific climates and locations, contributing to environmentally conscious and beautiful outdoor spaces, including organic gardens and living walls. *FAQ content may be generated based on the Pro's Houzz profile and website.* ## Ideabooks - [PAOLUCCI RESIDENCE](https://www.houzz.com/ideabooks/185062661/list/paolucci-residence) — 36 ideas - [MATARAZZO RESIDENCE](https://www.houzz.com/ideabooks/178929307/list/matarazzo-residence) — 111 ideas - [VANO RESIDENCE](https://www.houzz.com/ideabooks/178929249/list/vano-residence) — 24 ideas - [Oldham Residence](https://www.houzz.com/ideabooks/175578057/list/oldham-residence) — 13 ideas - [SCHNIDEL RESIDENCE](https://www.houzz.com/ideabooks/159974921/list/schnidel-residence) — 12 ideas - [COOPER RESIDENCE](https://www.houzz.com/ideabooks/150822212/list/cooper-residence) — 21 ideas - [COHEN RESIDENCE](https://www.houzz.com/ideabooks/150165211/list/cohen-residence) — 17 ideas - [REDUTO RESIDENCE](https://www.houzz.com/ideabooks/142299789/list/reduto-residence) — 16 ideas - [TRIVEDI RESIDENCE](https://www.houzz.com/ideabooks/140231321/list/trivedi-residence) — 3 ideas - [SAVANI](https://www.houzz.com/ideabooks/139070764/list/savani) — 47 ideas - [Sha Residence](https://www.houzz.com/ideabooks/136796221/list/sha-residence) — 28 ideas - [DJ](https://www.houzz.com/ideabooks/135761997/list/dj) — 19 ideas - [Romanelli Residence](https://www.houzz.com/ideabooks/127356466/list/romanelli-residence) — 5 ideas - [Wittenberg & Choat Residence](https://www.houzz.com/ideabooks/118859472/list/wittenberg-choat-residence) — 60 ideas - [Lipton Residence](https://www.houzz.com/ideabooks/97221179/list/lipton-residence) — 107 ideas - [Dor Group](https://www.houzz.com/ideabooks/88883421/list/dor-group) — 10 ideas - [YOUNG RESIDENCE](https://www.houzz.com/ideabooks/85562833/list/young-residence) — 21 ideas - [Diane](https://www.houzz.com/ideabooks/80612689/list/diane) — 98 ideas - [Szczurowski Residence](https://www.houzz.com/ideabooks/30446391/list/szczurowski-residence) — 12 ideas - [Rain Gardens](https://www.houzz.com/ideabooks/25970935/list/rain-gardens) — 72 ideas [See all 26 ideabooks](https://www.houzz.com/ideabooks/users/robert-khazzam) ## Community Q&A **Q: Can you tell me about how wide this walkway is? I am installing a similar walkway to a small cottage and think 3 feet wide is excessive?** *(in Photo Questions)* Can you tell me about how wide this walkway is? I am installing a similar walkway to a small cottage and think 3 feet wide is excessive? A: Its a corner property trying to get use out of front "public" space to make it more usable and "private". Great design BTW! Love it! --- *Source: Houzz professional profile. Reflects the profile as of 2026-09-15.*