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Design-Build General Contracting

Architectural tolerances. Zero schedule creep.

We pair engineering precision with certified structural crews and milestone-locked billing. Every build operates under strict tolerance standards and transparent daily reporting.

Operating Divisions

Engineered project delivery

Dedicated site superintendents coordinate specialized trade teams across complex residential structural alterations and commercial fit-outs.

Capital additions

Structural remodeling

Commercial fit-outs

Multi-story residential expansions, structural envelope extensions, and foundation underpinning managed to exact architectural drawings.

Load-bearing steel retrofits, open-span conversions, and seismic upgrades executed under licensed engineering supervision.

Turnkey tenant improvements, specialized retail buildouts, and hospitality spaces delivered on strict milestone schedules.

Verified Performance

Accountability by the numbers

98.4%

On-time milestone delivery

100%

Trade-certified crews

340k

Square feet delivered

Client Audits

Documented site performance

Kallan installed forty feet of structural steel without a single day of schedule slip. Invoicing aligned exactly with milestone completion dates.

Marcus Vance, Commercial Asset Manager

Their site superintendent ran daily trade briefings and kept dust containment airtight throughout our four-month residential envelope reconstruction.

Elena Rostova, Property Developer

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Select an available inspection window for on-site feasibility scoping, structural tolerance evaluation, and fixed preliminary scheduling.