He showed up on time to install my upgraded Ring Doorbell. He professionally changed the…read moretransformer connection to the power needed. Mounted perfectly. He gave good value for the price he charged.

Fast response and came to my home same day! I had 3 outlets…read morethat were not working. Julio came out the same day, went through all of our outlets until he found the culprit and restored power to those outlets. He then went over a plan of action to address the need for additional breakers to avoid overloading our system. His prices were reasonable, he was fast, cleaned up after himself and did a beautiful job! If you have any electrical needs, he is your person!

Super nice guy and amazing work! They patched and painted a pretty big area on my bathroom ceiling…read moreand matched the texture perfectly!! You literally can not tell it had ever been repaired! Highly recommend

Alvaro came with one other team member to paint one room two colors. He was able to redo my bad…read morepaint job and it looks great! They were nice and respectful. Taught me a little as they worked and were quite affordable too. I would not hesitate to call them again. Thank you so much!

Whenever it rained my garage ceiling would leak. The roofer said it was the window above the garage…read moreand the window guys were saying it's my roof. Seemed like no one wanted to get involved. Finally, I called Jorge and he came out, found where the leak was coming from. Turned out it was the window. Him and his crew worked quick and diligently and I am satisfied with the end results. I'm happy to have this fixed and finally not worry whenever it rains.

We had the floors and bathroom remodeled and we are very happy with the amazing work done. Great…read morequality work and service.

I'm so glad we found Diamond Construction. After a long search for a trustworthy general contractor…read moreand being extremely selective about who we work with, finding Justo truly felt like hitting the jackpot. From our very first inquiry, Justo has been incredibly responsive and reliable. He's clearly a busy man, but he makes the time and actually shows up. If you've dealt with contractors before, you know how rare that is. He follows through and does exactly what he says he's going to do. He stands confidently behind his work, which immediately gave us peace of mind. I'm very particular. It's simply in my nature. I ask detailed questions, I research everything, and I pay attention to the smallest things. Justo has been nothing but accommodating every step of the way. He answered every question thoroughly, never rushed the process, and never made us feel like we were asking too much. His knowledge and professionalism genuinely stood out, and you can tell he takes pride in delivering quality work. We initially reached out because we had a leak in our garage and needed our roof repaired and had contacted several other companies. What really set Justo apart was the balance. His pricing is fair and reasonable, yet you can clearly see the confidence he has in his craftsmanship. There's no pressure or gimmicks, just honesty and solid work. One quick tip: the phone number listed on Yelp is a Yelp-generated number. If you want to connect quickly, use the "Request Consultation" option on Yelp or visit their website for their direct contact information. Give Justo a chance to earn your business. We genuinely feel lucky to have found him, and we won't be going anywhere else. Thank you Justo and team! :)

I recently (10/2025) hired Diamonds General Construction Co. to replace the carpet in my bedrooms,…read moreand I couldn't be happier with the results! I had the pleasure of working with Mr. Justo, who was incredibly helpful throughout the entire process, from answering all my questions and scheduling my free estimate to making sure everything was completed smoothly. Their communication was prompt and professional, and their estimate was the best value I found compared to other companies in the Antelope Valley. It was truly a pleasure working with them, and I look forward to hiring them again for future home projects. Highly recommend! Recientemente (octubre de 2025) contraté a Diamonds General Construction Co. para reemplazar la alfombra de mis habitaciones, ¡y estoy encantada con los resultados! Tuve el placer de trabajar con el Sr. Justo, quien me ayudó muchísimo durante todo el proceso, desde responder a todas mis preguntas y programar mi presupuesto gratuito hasta asegurarse de que todo se completara sin problemas. Su comunicación fue rápida y profesional, y su presupuesto fue el presupuesto de mejor valor que encontre en comparación con otros contractors en el Antelope Valley. Fue un verdadero placer trabajar con ellos y espero volver a contratarlos para mis futuros proyectos. ¡Se Los recomiendo!

Deb has painted 3 of our rental properties. We are very…read morepleased with her work. She is fast, efficient and she cleans up after her work is completed. Thank you Deb. Highly recommend.

We just had the entire interior of our home painted by Deb. All 2700 sq.ft of it. She started a…read moreweek and a half ago and I gave her until 6/20 to complete the work. She completed it on 6/3. She did an AMAZING job. The house sparkels again. When she was done each day she cleaned up after herself so you did not even know she had been there. I would recommend anyone looking for a painter or interior designer to seek out Deb.