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Projects Completed

Design Engineer

Uni Construction creates permit-ready residential plans for ADUs, additions, remodels, and new construction across Los Angeles and the San Gabriel Valley. Plans are tailored to your property, your budget, and your city's requirements.

Design Engineering That Can Actually Be Built

Great projects start with plans that are both attractive and buildable. Our design engineering service combines layout planning, technical coordination, and constructability thinking so your project is not just approved on paper, but practical to build in the field.

We use this process for ADUs, room additions, renovation layouts, and new residential work. The goal is to reduce redesign loops and produce permit-ready plans that align with budget, zoning, and construction realities.

How We Approach the Work

Our design decisions are informed by permitting and construction, not isolated from them. That means the plans are shaped with setbacks, circulation, utility coordination, and real build sequencing in mind from the start.

If you want a broader design-build approach, this service pairs naturally with Building Designer and General Contractor.

Service Areas

We support projects across Los Angeles, Diamond Bar, Pasadena, West Covina, Hacienda Heights, Walnut, Rosemead, Glendale, Pomona, Rowland Heights, and nearby cities throughout Los Angeles County and the San Gabriel Valley.

Related Services

Projects that need technical drawing support can also use Drafting Service, while plan-check strategy is covered through Permitting.

Next Steps

Start with a consultation, scope review, and realistic project path. Contact us to discuss your goals, timeline, and next steps.

FAQ

Questions?
We’ll Make It Clear

ADU and construction projects come with a lot of questions, here are the answers we get most.

What does a design engineer do for a residential project?

Can you prepare plans for ADUs, additions, and remodels?

Are the plans customized to my property or template-based?

Can your design engineer service help with permit approval?

How is this different from drafting alone?

Contact

Together, We Shape the Extraordinary

Interested in working with us? Let’s bring your space to life.

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brown wooden bed frame with white and brown bed linen

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