Building with strength and precision.
Building with strength and precision.

columns, beams, bracing, bolted connections, plumb & align

roof and floor deck placement and fastening

lintels, stairs, rails, embeds and supports. Install-only - we work alongside your fabrication shop, not against it.
No shop competing for your work. Foreman-led crew sized to the job.
Daily progress updates to the PM. Clean monthly progress billing tied to your schedule.
Equipment and crane coordinated to your sequence.

1) Send IFC drawings and schedule. 2) We return a priced scope with crew, equipment and duration. 3) Mobilize: site-specific safety plan, rentals, crane lift plan if needed. 4) Erect, bolt-up, plumb and deck with daily reports. 5) Punch list, sign-off, invoice.


Construction manager and hands-on steel framing background on high-rise and commercial projects in Toronto; ongoing Canadian training in supervision, safety, estimating, scheduling and project controls. Bilingual English / Spanish.
Black Hammer Construction, Calgary, Alberta. Email JamesAcosta@blackhammerconstruction.ca. Phone 647-865-9491. Instagram @blackhammer_inc.
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