Onyx GC

Reviews

• ED

  Elizabeth Dlima

  Jan 28, 2026
  5.0
  I had a great experience with Onyx GC. We recently hired Alex to paint our front door and are so pleased with the results. He promptly responded to my texts, was thorough in both the prep and the process of painting the door and he even came back the next day to check on his work and polish up any details. I highly recommend Alex and his painting services.
• JB

  Jacques Barralon

  Jan 24, 2026
  5.0
  Alex and his team did an excellent job with our kitchen cabinets, ceiling and a few walls. They have a very specific detailed process they follow for cabinets and the outcome was amazing. They take pride in the work they do and clean up each day. I highly recommend them if you want a job done right!
• BO

  Brittany Olmeda

  Jan 22, 2026
  5.0
  We had an amazing experience working with Onyx company. From the very first consultation to the final walkthrough, the team was professional, knowledgeable, and genuinely cared about bringing our vision to life. They helped us refine the design, offered great suggestions we hadn’t even considered, and executed everything with incredible attention to detail. The work completely transformed the look of our home and boosted our curb appeal beyond what we expected. If you’re looking for an interior/exterior design company that delivers high-quality work, great customer service, and beautiful results, I highly recommend Onyx. We couldn’t be happier with the outcome!
• CA

  Courtney Arlow

  Nov 20, 2025
  5.0
  Alex and his team did a superb job on our house. They are so pleasant to work with and patient in addressing change requests or concerns. They take pride in the work they do, which is so refreshing! We will definitely use Onyx GC again.
• JL

  Joe Lee

  Oct 14, 2025
  5.0
  Onyx GC is a great company to work with. I run a general contracting company and they are a legit subcontractors to work with. Always on time and always provide top notch service and super professional. If you want someone you can trust and dependable Alex is the man you want to talk to. In this business finding dependable subcontractors are super difficult but Alex makes it so easy for me to trust him with my clients to ensure that my projects stay on time and within budget! Thanks alot Alex for all your hard work! Keep leveling up!