Greystone Engineering Group


50 +

Annual Revenue


Hourly Rate


Greystone Engineering Group, Inc. is the engineering company in town that will not only provide you with a quality product but also make sure to give your project their full attention from start to finish. Our team of engineers are committed and knowledgeable experts who can't wait for your call so they can help transform any idea into reality!

Los Angeles,ca
Service Focus
Service Lines
Structural Design
Build Structures
Engineering Support
Industry Focus
Structural Design
Build Structures
Engineering Support
Verified Reviews
14 Reviews

Incredible Experience; Recommend These Guys Any Day! We needed engineering solutions and plans for our home renovation, particularly a structural solution for removing a 16' loadbearing wall, which held up a 40' ceiling. Talked to 5 different engineers that turned out either unreliable or unprofessional. We were referred to Greystone by a friend of ours who had used their services and was quite happy. Soheil, at Greystone, was an absolute pleasure to work with; he was professional, quite knowledgeable, delivered on time, and was an allaround nice and honest guy. He returned my call within the hour, requested specific information, examined the site soon after, and gave me a quote and a plan of action in 3 days, as promised. He continued to coordinate with the contractors to ensure that every step was executed properly, and no corners were cut. Also, not only did he provide us with a structurally sound and safe solution, accounting for every contingency, he went the extra step to ensure that the finished product looked good also. Having talked to the previous 5 people, I was told that there would be a beam that will be protruding out of the ceiling for 12, where the wall was; i.e., an eyesore replacing an eyesore; Soheil's plan eliminated that, giving us a flush ceiling with no trace of the wall. He far surpassed our expectations, at a very reasonable cost. We are so very grateful to him, and will reach out again for any such project, without hesitation. Thank you.


Arian Mojiri


I consulted with Greystone after suffering from rain damage to my balcony and living room. Being new a home owner and being new to California I was extremely worried about this situation. Thankfully Sam saved the day and put my worries away! He is diligent, detail oriented and highly professional. He took the time to answer all of my many questions. He quickly provided several viable options and pros cons with each approach. His estimates are honest and very reasonable and the quality of work speaks for itself. I would highly recommend their services to anyone.


Azarin Jazayeri


Professional service that was available for every step in the building process!


chris poravas


I can't say enough about Soheil and his staff. They were efficient and helped me get through a very difficult municipal structural engineering review on a older duplex I was renovating. I would highly recommend Greystone and would use them again in a second. Chris Owner


chris strickfaden


I definitely recommend Sam and the rest of his team. They are diligent and precise about what they do. We did a complete remodel and addition to our office, they did our architectural plans and obtained a permit for us within 2 weeks! Incredible turn around time.


Dentex Dental Specialty Group


Professionalism, courtiers and understanding those words are applied to the service Greystone Engineering Group


Feliks Goltsman


Greystone was very professional and easy to work with! They turned around plans for me much quicker than expected. I highly recommend them!!


Jocelyn Maynes


He will have me as a client for long time.


Kevin Ghadoushi


Soheil was a pleasure to work with. We were happy with the plans he developed for a second story addition and pleased that he patiently answered questions and made modifications to the plans as requested. He is knowledgeable about the building code and procedures and willing to do the less conventional. We were fortunate to encounter him.


Robert Trager


That has a lot to do with my 5 star rating...its not your price its not your sales pitch it's what you do and your follow up. thatsa big plus for me. Thank You Sam I Will Refer You To All Who Are Looking


Sean Mcdonough