Green Master Landscape, Inc.

4.79 | 15 Verified Ratings
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5005 Bella Collina Street
Oceanside, CA 92056
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Green Master Landscape, Inc.

Based out of Oceanside California, Green Master Landscape, Inc. has been servicing North County and San Diego residents for over 20 years. We are experienced and professional work that has been reliable and trusted by our clients. Originally we started out as a maintenance only company, servicing Oceanside residents primarily. Since then we have grown and expanded into a full service hardscape/landscape company providing a lot more than maintenance work. Many pool builders have recommended and have sub-contracted us to do the landscaping after a pool is build. Many of our clients have been with us for years and years. On an annual average we complete about 15-20 full landscape jobs, primarily new homes and of course we welcome re-landscaping jobs as well.


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Service Area

  • Oceanside
  • Escondido
  • San Diego
  • Carlsbad
  • San Marcos
  • Vista
  • Fallbrook
  • Camp Pendleton
  • Encinitas
  • Rancho Santa Fe
  • Cardiff by the Sea
  • Solana Beach
  • Valley Center
  • Del Mar
  • San Luis Rey
  • Bonsall
  • See All >

Services Offered

Brick & Stone
  • Brick & Stone Flatwork Repair
  • Brick and Stone Patios, Walks, and Steps - Install
  • Retaining Wall Install
  • Concrete Finishing, Overlay, or Coloring Apply
  • Concrete Patios, Walks & Steps Install
Designers & Decorators
  • Landscape Designer
  • Landscaping for Yard or Garden Install
  • Minor Grading or Resloping
  • Sod Install
Lawn & Garden Care
  • Fall / Spring Yard Clean Up
  • Mow & Maintain a Lawn
Tree Service

Areas of Expertise

  • Landscaping Design and Installation
  • Flatwork Repair and Installation
  • Lawn Maintenance

Quick Facts

Business Hours
(Please call to confirm)
  • Free Estimates
  • Credit Cards Accepted


In Business Since: 1985
State Licensing
Trade: C-27 Landscape
License #: 859530
Expiration: 09-30-2023
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Ratings & Reviews
Green Master Landscape, Inc.

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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5.0   |  
Review by in Escondido, CA
Trieu took our ugly backyard and changed it into a beautiful place to be. He terraced a very steep piece of property into 3 tiers. He arrived each morning and planned the day with his hard working crew and did it on schedule. I even went to the wholesale nursery with Trieu and picked out the plants that would survive in our sun exposure. He is such a professional and a pleasure to work with. We are so pleased we found this Company and give them the highest ratings possible. It is nice to know that there are companies like this still around
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5.0   |  
It was fantastic! The flagstone looks amazing couldn’t be happier!
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5.0   |  
Trieu was an absolute pleasure to work with. We had our front and backyard both redone by Green Master. We sat with Trieu and spoke about our vision and bounced ideas back and forth, Trieu listened to what we wanted and never pushed. Each and every day the crew was here the tools and materials were put away and cleared out when the day was finished. We never had to worry about a mess, they were very respectful. Before, during and after Trieu walks the project with you making sure everything is done to satisfaction. Anytime I called or text with a question or a change of plan, he was ready and available. I would definitely recommend Green Master!!
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5.0   |  
Review by in San Marcos, CA
The owner is involved in every aspect of the project. He was on-site each morning to plan work to be done, he comes by each afternoon to inspect and discuss ongoing work plan, he responds quickly to calls/questions, he even does some of the specialized work himself as he is very skilled, he has quality crews, he uses excellent quality products that he knows, he will problem solve as needed, and he makes sure to maintain ongoing communication. Above all, he does everything possible to make sure you as the customer are pleased. The best contractor we have ever had, our work included a large fountain/retaining wall in our side yard. He helped us with the design, worked with us on materials, used his expertise to develop a pond-less system, and ensured every detail was addressed. The fountain is truly beautiful (he added lighting too) and it even works well. Additionally, he expanded our side yard and created the covered outdoor space we wanted and he added plantings with irrigation. The whole area is now beautiful! If you want an organized, responsible, dependable, knowledgeable, and professional contractor who does beautiful, high-quality work, please contact and use Green Master Landscaping.
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4.0   |  
Review by in Vista, CA
They are decent.
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5.0   |  
Review by in Carlsbad, CA
Trieu is a true professional. His follow up was excellent. He really knows balance and beauty in landscape design. I accompanied him to the wholesale greenhouse and together we chose beautiful plants that will thrive. HIs crew was fantastic, efficient, very service-oriented. They prepared the planting holes, the soil, even the modified drip system. Trieu and Green Master Landscape more than exceeded my expectations. Not the cheapest but surely the BEST. I am proud to show off my new garden. Bringing lots of joy to our new home.
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4.5   |  
Review by in Encinitas, CA
Trieu worked with us on our budget. He made recommendations that helped us throughout this project.
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5.0   |  
Trieu responded quickly to my first phone call and has always arrived promptly for meetings and work scheduled. After looking at the small patio area that I wanted tiled and landscaped, he almost immediately advised me on what features he thought would look best. He helped me pick out the color of the porcelain tile and the best pattern for laying it. Now the overall effect of the patio is absolutely beautiful!! Trieu is stopping by regularly to make sure the irragation system is working properly and the frequency of watering is correct! I truly love my little is gorgeous! Thank you, Treiu, I would recommend you and your crew to anyone anytime!!
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5.0   |  
Review by in Carlsbad, CA
I had a very detailed landscape design by my landscape architect for both my backyard and front courtyard. I conducted an extensive review of landscape installation companies to do my job. I selected Green Masters from my three finalists largely due to the genuine interest, ideas, and willingness to flex by Trieu, the head of Green Masters. They just completed my job and I will say that I couldn't be happier with the results. Trieu and his crew were thorough, clean, and efficient. Trieu met with me at least a few times every week to go over everything, and he worked very hard to make sure that everything was perfect at each step of the process, always listening to and addressing my thoughts and concerns, and adjusting whenever necessary. I highly recommend Trieu and Green Masters if you have any landscaping needs.
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5.0   |  
Review by in Carlsbad, CA
Trieu at Green Master made a competitive bid, although not the cheapest. They seemed the most competent at cutting the existing concrete and creating a nice curved edge to the new pad, so we went with them. They did not disappoint - the work was done very well and the cleanup was very good too.

1 of 1 users found this review helpful.

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