- Licensed Structural · MEP · Civil Engineering — Irvine, Orange County, CA
- 2102 Business Center Drive, Suite 130, Irvine, CA 92612
- Mon–Fri 8am–6pm
- yamer@yacreativedesignpartners.com
- (949) 482-7835
We work as an integrated engineering partner to architecture firms, general contractors, and developers across California. Structural, MEP, civil, and Title 24 — coordinated in-house and delivered with the precision your projects demand.
Residential, commercial, fire rebuilds, ADUs
Mechanical, electrical, plumbing — nationwide
Site design, grading, drainage, infrastructure
California energy compliance, record drawings
24 hr
Fee Proposal Turnaround
7 +
Years Experience
We bring structural, MEP, civil, Title 24, and as-built documentation under one roof. For architects, contractors, and developers who need coordinated engineering delivered with precision — and without the back-and-forth.
Complete structural design for residential and commercial projects throughout California — foundations, framing, lateral systems, seismic compliance, and field observation, coordinated with your architectural set from day one.
In-house mechanical, electrical, and plumbing design for commercial and residential projects — HVAC systems, electrical distribution, plumbing layouts, and Title 24 energy compliance delivered as one coordinated package.
Site planning, grading, drainage, and utility coordination — integrated with the full project team so the civil scope supports your construction schedule rather than complicating it.
Field-verified drawings produced from on-site measurements — ready for your design team or building department for existing buildings — essential for renovations, property transactions, and permit applications where accurate record drawings are required.
Title 24 calculations, compliance forms, and signed energy compliance packages for residential and nonresidential projects — coordinated with the mechanical and architectural scope so energy compliance never holds up your submittal.
Structural, MEP, civil, and Title 24 as a single coordinated package for California ADU projects — designed to meet state regulations and deliver a complete, submittal-ready set on a timeline that keeps construction moving.
Years of Expertise
Architecture firms and contractors rely on timely responses. We treat every project communication — field questions, correction notices, coordination requests — with the same urgency as the original scope. Your schedule is our responsibility too.
Structural, MEP, civil, and Title 24 — all managed in-house by one team. When all disciplines are under one roof, coordination conflicts are resolved internally before they reach your desk or the building department.
From the City of Los Angeles to Orange County to San Diego, we understand how California jurisdictions review engineering submittals and what their plan checkers expect. We apply that knowledge at the drawing stage — not after the first correction notice.
Every engagement comes with a clear fee proposal, a defined scope, and a delivery date — so your project schedule has a foundation to plan around from day one.
Whether you are starting a new project or need engineering support mid-stream, we are ready to step in as a trusted part of your team.
Custom homes, fire rebuilds
Office, retail, mixed-use
Hotels, resorts, restaurants
Warehouses, manufacturing
Medical offices, clinics
Schools, institutiona
ADUs, apartments, duplexes
Tenant improvements, storefronts
YA Creative Design Partners
2102 Business Center Drive, Suite 130, Irvine, CA 92612
Chief Executive Officer
Yasser is amazing. He made everything go smoothly. He was always available For a phone call or an email. He will take care of all your needs and have the answers that you need to complete the job seamlessly.
Chief Executive Officer
Everyone I worked with was great. Our plans for a 4500sqft home passed with zero architectural or structural corrections. Unheard of. I highly recommend this firm.
Principal Architect, Arazi
I reached out to Jehan and Yasser multiple times after receiving a quote, but unfortunately never received a response. I followed up three separate times with no reply. This lack of communication was extremely frustrating and not reflective of good business practice.
Reviewed on Google · 2025
Principal Architect, Arazi
I had the chance to work with Yasser and his colleagues for my single family residence project. I had them do MEP, and structural. They were easy to communicate with, responsive and addressed the city’s comments on the building plan check in an efficient and timely manner. I had a great experience working with them, price is competitive, and solid delivery on their work. Highly recommend!
Reviewed on Google · 2025
Chief Executive Officer
Working with Yasser has been a top notch experience from the moment I reached out. Big shout out to the whole Creative Design team as well – Paulo, Jad, Lucas, Racelle, thank you! As a general contractor, it’s absolutely necessary to work with a team that prioritizes communication, attention to detail and project timeline… CDP has consistently been ahead of me on all fronts. They’ve been a wealth of knowledge when it comes to quickly hashing out design options to find the most cost and time efficient solutions while keeping the main project goals intact. I can trust this team to get the job done.
Principal Architect, Arazi
Yasser and his team at YA creative is professional, has great communication, and does what they promise to do. Their prices are already able for their work and is honest and upfront about the scope of work and sets the right expectations for clients. They do are not a firm that takes on too many projects and hold projects until they have time. They work in the project they take in immediately so that no time is wasted. I’m extremely happy with their team and will use them again for all future projects. I would recommend them for your engineering needs.
Reviewed on Google · 2025
Join hundreds of architects, contractors, and developers who trust YA Creative Design Partners.
We brought YA in on a multi-unit residential project and they handled structural, MEP, and Title 24 in one coordinated package. Passed building department review on the first submission. We use them on every project now.
Operations Director, Well Done Construction
As an architect, I need an engineering partner who works at my pace and does not create coordination issues. YA delivers clean, well-documented sets that integrate with our drawings without revision cycles. They are my first call on every California project.
Principal Architect, Arazi
We engaged YA on a mixed-use commercial project in Orange County — structural, MEP, and civil. Their team flagged a grading conflict during design development that would have cost weeks in the field. That kind of coordination is exactly what we need from an engineering partner.
Design Director, AT Studio
A straightforward process with clear deliverables at every stage — so your project team always knows where the engineering stands.
We review your project scope, team structure, and timeline. Within 24 hours, we respond with a detailed fee proposal and delivery schedule — or with specific questions if we need more information first.
We develop the initial engineering concept in coordination with your design team. Alignment between architectural and engineering intent is resolved at this stage, before it becomes a construction problem.
Load calculations, equipment selection, system layouts, and full cross-discipline coordination. Every engineering decision at this stage is documented and shared with your team before we advance to construction documents.
A complete, fully coordinated drawing set — reviewed by our licensed California engineers and ready for building department submission and contractor bidding.
We manage the full building department review cycle — responding to correction notices, preparing resubmittals, and coordinating with plan checkers until your approval is issued. You are not pulled into the process unless a decision requires your input.
We remain engaged through construction — responding to RFIs, conducting field observations, and providing design clarifications so the project builds true to the engineering intent without unnecessary delays.
Share your project details with us. We review every scope and respond with a detailed fee proposal within 24 hours.
Based in Irvine, CA · Licensed in California · Structural · MEP · Civil · Title 24
Structural · MEP · Civil Engineering
