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Tenant Improvement Engineering • Orange County
Structural plans for your tenant build-out
Changing a commercial space? Check how walls, openings, and equipment affect the structure before finalizing your layout and permit plans.
California-licensed Professional Engineers
Service scope
Find where the existing building affects your layout
The proposed work is checked against available building information and verified field conditions.
- Review existing framing and how loads reach the supporting structure
- Design wall modifications, openings, mezzanines, platforms, and stairs
- Design supports and anchorage for equipment, rooftop units, and specialty loads
- Resolve requirements with the architect, landlord, building-system team, and contractor
Project deliverables
Know what the landlord, city, and contractor will receive
The proposal distinguishes an early finding from permit and construction documents.
- A feasibility finding when an early decision is requested
- Drawings, details, and calculations for defined modifications
- Professional Engineer-stamped permit documents and plan-check responses when included
- Field clarifications or revisions when included
A clear path forward
Check the space before demolition or equipment orders
- 01Step Step 01
Share the lease-space plan
Provide the address and suite, landlord criteria, existing and proposed plans, equipment data, photographs, and intended use.
- 02Step Step 02
Verify and design
NBE reviews available building information, identifies field-verification or access needs, and engineers the defined modifications.
- 03Step Step 03
Prepare the structural portion
The structural documents join the tenant-improvement permit set, with plan-check and construction support when included.
Make the lease-space decision with the structural constraints visible
An early review helps the tenant and project team see where the building affects layout, access, permitting, and construction.
- Review major structural questions before demolition or equipment procurement
- Define wall, opening, stair, and mezzanine requirements
- Match equipment and rooftop loads to existing framing
- Provide structural details for contractor pricing and construction
What clients say
“They were very responsive, helped me salvage what I could from the previous firm, and provided the expertise and knowledge needed to finish the job quickly and efficiently.”
Frequently asked questions
Does every tenant improvement need structural engineering?+
No. Structural engineering is typically relevant when the work changes load-bearing elements, adds significant equipment or loads, creates openings, adds a mezzanine, or otherwise affects the building structure.
Can you tell whether a wall is load bearing?+
NBE can evaluate the wall using available plans and field conditions. Concealed construction or missing records may require additional investigation.
Can you design support for restaurant or mechanical equipment?+
Yes, when the equipment weights, reactions, locations, anchorage, and operating requirements are provided.
Do you coordinate with the landlord and architect?+
NBE can coordinate structural requirements with the tenant-improvement architect, landlord criteria, mechanical, electrical, and plumbing consultants, and contractor as part of the project scope.
Should structural review happen before a lease is signed?+
When a business plan depends on removing walls, adding a mezzanine, installing heavy or rooftop equipment, or making major openings, early feasibility review can identify structural questions before the build-out is fully committed. The review scope depends on access and available building information.
What should I provide for a quote?+
Send the property address and suite, existing and proposed plans, photographs, equipment information, landlord requirements, jurisdiction comments, and desired construction schedule.
Find the structural constraints before the build-out moves ahead
Tell us what you’re considering. We’ll follow up to discuss your project and the next steps.