J. F. Prieto Engineering Construction, Inc.

this was the best job iv paid for . great quality.

Their mistakes will cost you more!

Very good experience.

Giulliano was very responsive and provided in depth information regarding the issues and how best to rectify them. He and his crew are professionals and really go the extra mile to do a great job!

Mike was very informative, and professional. He was very preventative which will help us in the future. They are more costly, but had the best solutions available. I'd pay more for the piece of mind and security. He was very solution oriented.

I asked for an inspection, but nobody returned the calls. I called twice, was promised a call back , but never called me back. THE SEPTIC CLEAN UP WAS GREAT. THE TECHNICIAN THAT CAME TO EMPTY THE TANK WAS AWESOME, HELPFUL, KNOWLEDGEABLE. I GIVE 2 START TO MANAGEMENT 5 STARTS TO THE TECHNICIAN THAT CAME TO EMPTY THE TANK

I received various quotes. Prieto took on the repair when other companies said they'd have to replace the whole wall. The crew came in and was finished by 4:30 the same day. Great job and I am very happy.

Two homes share a wide broken up concrete driveway apron and sidewalk which was difficult to access. Jamie Prieto contacted me the same day I submitted a request for a quote. I was impressed by his honesty and knowledge and fair quote. The project was completed by his crew and we would recommend Prieto Engineering .

I was satisfied with your service.

They work fast and it done perfectly as expected !

We dealt directly with Jaime Prieto on our project to install a retaining wall on the front and side of our home. Jaime is a true professional and a gentleman. He visited several times to determine what we wanted to achieve in terms of quality and aesthetics. The project was completed in 2 weeks IAW L. A. building codes and it is beautiful. Many of our neighbors have complemented us on the finished product and we could not be more pleased.

They seemed very knowledgable and professional. As I don't know s*it about septic systems I hope it's all good.

They responded quick and did a good job

Mike from Prieto Engineering helped me a lot! I wanted to give our septic tank in Topanga a good pumping, and Prieto was recommended by HomeAdviser. Mike came by the evening before, gave a reasonable estimate, and recommended I also install "manhole risers" so I won't have to dig down 3 feet every year, also because "risers are now required to sell a house in Topanga." He said he needed to know at that time if I agreed to the risers. I agreed to his verbal quote and advice. He cut the risers in advance. Only $800 each = $1,600 extra for the risers. Just to be sure, I contacted our local real estate broker, who informed me that, in Topanga, "we do not have a upon sale ordinance. You do not have to instal raisers or upgrades to code to sell your home. As long as the system is working I do not suggest upgrades at this time." So I called Mike the morning of the work. He very graciously offered to take back the risers he had cut, and charge me only $75 extra for his time the evening before. I guess it was my mistake to verbally agree on such short notice without asking him to wait until I could do some checking. His crew showed up on time ( ! ), knew what they were doing, and did a great job pumping. (Their pump broke when I had only 6" left of solids in the first tank, but Mike assured me that was not a concern.) Job done, I'm happy!

Very professional. Very accommodating. They went above and beyond to help me.

They did a good job, on time, left project clean, owner was pleased.

THIS COMPANY IS VERY COURTEOUS TO TALK TO AND GUILLIANO AND I SPOKE ON THE PHONE ALSO WITH JAIME AND HOPEFULLY THEY START SOON ON THE PROJECT WE SPOKE ABOUT.

They were on time, professional, efficient, clean and completed the job in one day. The supervisor was on sight most of the day and then avaiable by phone for the rest. The completed project is beyond what I thought we would get. the patio is beautiful. The texture and color of concrete is elegant! My friends and neighbors are extremely impressed.

worked with mike, he was very honest, fast and gave me all my options.

Overall felt like the service was top rate - I don't know anything about septic tanks and they walked me through everything, didn't overcharge and were very professional. Highly recommend...

Prieto shows up as promised, and gets things done. They also operate in a strategic manner, which helped us elect to drop in a sewer line we needed before the work above it became an issue.

Prieto Engineering were great, very professional and very friendly. Highly recommended. A+++++

Got the job done on time and were very helpful.

Their pricing was very good, especially for a last minute emergency need. They offered additional information for maintenance and where very helpful.

This company is visionary. They took a backyard that was unusable and turned it into a accessible estate. The transformation is breathtaking. They saved us from an expensive and ugly retaining wall, which every other company was pushing. Their prices are reasonable for the equipment needed and the employees are skilled. We are thrilled with the result.