Get matched with top architects/engineers in Diamond Bar, CA

"Bryan from level Engineering was very helpful and was aware of our time line. We really appreciated his work."

"GS ArcDesign has had the privilege of working with New Beginning Engineering for many years, successfully completing over 15 projects together, with more projects currently in progress. Throughout this collaboration, I have consistently experienced the highest level of professionalism, reliability, and technical expertise from their team. Their services—including structural design, structural calculations, energy compliance (Title-24), and MEP engineering—have been integral to both residential and commercial projects, particularly those involving legalization and permitting. Each project has been handled with thoroughness, precision, and a commitment to excellence. As an architectural firm, we rely heavily on engineering partners who are not only skilled but also dependable and trustworthy. New Beginning Engineering has consistently met and exceeded those expectations, making them one of our most valued collaborators. I hold a very positive impression of New Beginning Engineering and confidently recommend their services to anyone seeking competent, reliable, and professional engineering support."

"David and his team did a great job with the drawings for our room addition remodeling project. We added a large section to the back of the house and created a 1 bedroom and a bathroom room with a small kitchen. David came up with comprehensive blueprints for the entire remodeling project, and he also generated a great 3D renderings of the addition for us. He also got for us all the permits from the city."

"I worked with Alpha once before, and they assisted with a second project 2 years ago which, now finally completed, I'm able to write a review about. Alpha helped with structural plans for windows in a garden level unit in order to prepare the proposal for city approval. Alpha is a big company and it took them a little while to complete everything; however I can certainly say that the engineer and contact people were knowledgeable and thorough. The plans were approved with their help and now that the unit is permitted for occupancy, the windows are a lovely attribute to the space."

"If you?re here looking for an architect, look no further. Francisco is the man for the job. He helped us with a garage to ADU conversion. Francisco kept us informed and communicated with us throughout the entire project. He was very professional, helpful and patient. We had tons of questions and he had the answers. He is very efficient and great at his job. We would hire him again with no hesitation. Thank you Francisco for making for making this process a breeze!"

"I would like to commend V.C. Engineering for the outstanding job they have done for us. Raj put me at ease right away, and took care of our plans from start to finish. He knew exactly what we wanted to do, (bedroom/bath addition on our home), went over all the details with us,and then took care of submitting the paperwork at city hall. Raj has great knowledge and work experience, and I feel fortunate to have found him. He does amazing work and I highly recommend him. I would use him again anytime."

"After initial consultation by phone we quickly scheduled an appointment. The construction engineer came in 2 days, reviewed our project and provided supporting documentation for our needs. Highly recommend!"

"Conrad was great to work with from beginning to end. We originally asked Conrad and 2 other landscapers for a bid on an existing backyard design that had been prepared for us by an architect. When we realized that the cost for that design was way out of our budget, we asked Conrad if he could change the bid to reflect the use of less expensive materials and simpler execution so we could reduce the overal cost without compromising the design. He came up with a design that was mostly faithful to the architect's vision, that accomplished our main goals for the space and was a fraction of the original bid. We hired him over the other companies because he always responded to every challenge and request with equanimity and an informed plan. He listened to what we wanted as well as what our parameters were, and worked creatively with us within our limitations. During the whole process, Conrad and his crew consulted with us regularly and were open to figuring out and executing changes that arose in the plans as the space evolved. Conrad always communicated clearly and responded promptly, thoughtfully to quickly to any questions or concerns. His crew was always prompt and respectful and they worked quickly and well. The work went so well, that they were finished almost a week ahead of their projected completion time. The backyard looks and functions much better than before and, most importantly, the drainage system works well to channel rain and run off away from our home. We're very pleased with the work Del Mar Landscaping performed for us! We plan to hire them again and I would recommend them to anyone as being fair, creative and professional in all aspects of their work."

"Kevin assisted my family with our ADU build, it was great working with Kevin. He was experienced and knowledgeable in all areas. We passed every inspection first time, and he was attentative to our needs."

Our firm provides structural engineering support for all phases in the design and construction process. Our primary function is to create structural plan packages for submission to the governing authority. We are also available to conduct preliminary field visits and structural observations during construction. In whichever service you need, we pride ourselves in carrying out the job professionally, quickly, and for an affordable price.