I needed the help of a structural engineer, and Adrian and staff at i3ngineering were able to…read moreassist me in a quick and efficient manner. I'm very happy with their level of support and professionalism. I highly recommend i3engineering they're fantastic, I'll definitely contact them again in the future if the need should ever arise.

From the owner: i3ngineering, Inc. (dba Tanimura & Associates) is a Kama’aina firm that has provided consulting…read morestructural engineering services to both municipal and private constituents throughout Hawaii for over 40 years. We provide quality professional and personal service to our clients. Over the years our firm has provided engineering services throughout the State of Hawaii and the Pacific Basin. We have worked on a range of projects including residential, commercial, high-rise buildings, highway bridges, building renovations, civil infrastructure, and structural investigations. Material expertise includes concrete, masonry, structural steel, aluminum, light-gauge metal, and timber. While our firm utilizes computers extensively in design procedures, the emphasis is placed on practical and economical engineering solutions.

We have been working with Pono Consulting Group for years now and they have been very consistent in…read moreproviding quality services . John S., the construction manager/owner , is very knowledgeable at what he does and he delivers it with the utmost professionalism. He was able to offer his services with jobs ranging from DOE PV projects to residential and commercial projects. When they are on the job, I have confidence in the work they do and never have to second guess anything. Reports and necessary documents are always submitted in a very timely manner. I would highly recommend acquiring Jonathan for his services.

From the owner: Results-oriented construction and consulting professionals with 12 years in healthcare,…read morecondominium, hospitality, residential, and renewable energy industries with a strong emphasis in structural, roofing and building envelope. Verifiable track record of successful completion numerous projects through active involvement in all aspects of project from inception through owner occupancy. Actively involved in all phases of construction projects from development, assessment, engineering, and construction, seeking to bring exceptional quality and value to clients.

I signed a contract with Structural Hawaii on October 28, 2021, for building plans and permit…read moreservices for a new home in Kaneohe. After more than four years of delays and lack of progress, I finally gave up in February 2026 due to their inability to deliver. For comparison, another firm I worked with completed a far more complex Kailua project and obtained its permit in under a year. Structural Hawaii has been a major disappointment. I strongly recommend reading other reviews and doing thorough research before choosing them.

Had Jeoffrey come out and look at my place was told he would give me an estimate. Spent $523 and…read moresome change for a 30 min walkaround was told an estimate would be given in 2 weeks. That was on November 28th been a few weeks since. Called and left messages with their reception never got a call back. If you have $500+ to burn go ahead and send it to them they will happily take the check. I even went based on a referal from my previous boss at Pineridge going to have to let them know they probably shouldnt recommend them to other people at this point.

I have worked with CDF on a number of projects and always feel like I am given a reasonable price,…read moreaccurate estimates, quality workmanship, honest answers and they stick to their timeline as best they can. I would highly recommend Jake and his team for projects large and small. Honest people at a fair price.

From the owner: Engineering Services: We provide professional engineering…read moreand consultation services, creating solutions for customers with engineering problems. We are unique in that we both design and build our projects, further easing the burden of our clients. Surveying Services: Topographic Surveys, Site Plan Surveys, ALTA Certified Surveys, Boundary Surveys, Construction Staking, Building Layout, and Mortgage Surveys.

Working with Omar at Drafting Hawaii LLC was an absolute pleasure for our business project at SALT…read more Omar impressed us with his professionalism, creativity, and attention to detail. We really appreciated his flexibility for our phone calls from California and he was always willing to stop at our location to check on the progress of our project. As both our architect and project manager, Omar went above and beyond - keeping everything on track and coordinating with contractors. If you're looking for someone who is talented, reliable, and genuinely invested in making sure the job is done right, Omar is your guy. Highly recommend Drafting Hawaii LLC!

OMG, this company is awesome! I called around for architects/drafting companies as I had a garage…read moreproject needing some work. Omar Mizra responded to my text, and we arranged a meeting for the next day. Upon meeting with Omar, I discussed with him what I needed to be done. He listened carefully to my expectations and project information and came up with a very reasonable price. My project was completed in record time and revisions by the structural engineer was prompt and fast. I paid two fees one for Omar and one to the structural engineering firm. This was needed because of the requirements of the car canopies as well as installation requirements as set forth by the building department. Omar recommended and we worked with Bill Wong of Asia Pacific Architectural Consultants. Back and forth communication was done thru e mail with Mr. Wong and I was amazed with the progress of my job. Everything was completed with revisions done by Omar and Bill Wong in record time. From start to finish, starting with my meeting with Omar and getting that Approved stamp by the building department took only 5 and a half weeks!! Both Drafting Hawaii and Asia Pacific Architectural Consultants deserve a big hi five for a job well done!