My wife and I bought our first home with a septic tank and were of course worried about what that might entail. In escrow we discovered some issues and ended up needing the tank refurbished and recertified. Giuliano walked us through everything, patiently and professionally. His crew showed up on time, did the work quickly and flawlessly, and cleaned up as if they were never there.Giuliano ALWAYS makes himself available to help me out when I’ve had questions or concerns. Recently we had an emergency clog unrelated to the tank (but we were scared it did), and Giuliano even spent a Sunday evening on the phone with me helping me through it and I was able to resolve it with his help. Can’t tell you how relieved I was to have a patient and professional expert guide me through a scary emergency plumbing problem.If you call Prieto you’ll be in good hands.

Called Prieto for a free consultation on a potential residential project the City of LA was going to require on our property (at our expense). Prieto provided valuable advice which helped us resolve the issue with the city without having to do any work. Very appreciative of their help.

Great company to work for. Upper management really care about your professional growth and interest. A lot of opportunities for the intern to learn about construction business than big name company. Allow the young engineers to take on big projects and show case their skills. Best management ever. They really promote work/life balance. One of the great companies to work for.

I really enjoyed working for this company. As an intern, sometimes management doesnt really care about the skill set that you learn during the internship because they are so busy with actual work but not here. They really cared to show us the ropes and had me be a part of the work in the estimation process as well as the project management process. Also the people running the company are very nice and know how to keep a professional setting along with creating a very friendly dynamic

This is a great place to work at. I have my first internship in this company and I learn a lot from them. They provide the young student engineers to have a wonderful opportunity to get close to the real construction and also a great management system. Best experience ever.

I worked as an intern for them this past summer. It was a great experience where I learned so much and was guided by some very intelligent people who love what they do. I recommend this company to anyone who needs a contractor for a concrete project.

Great place to work at. I just finished my first internship with them and I learned so much. I was able to gain first-hand experience in the field of construction and in the office where I learned about estimations on projects and project managing. This was by far the best first internship anyone could ask for.

Looks like fake reviews are being posted about working there. This isnt LinkedIn. Terrible business practice.

Shady people, do not do business with these people. They will threaten liens against you.