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Request a quoteAbout Red Diamond
Red Diamond Construction Corp. is led by Sean T. Turner, a NYC-licensed home improvement contractor who pairs hands-on trade skill with the discipline of formal project management.
A Bachelor's in Business Administration from Pace University and an OSHA 62-Hour Site Safety Manager certification back up more than a decade in the field — so every job gets the same attention to code, safety, and craftsmanship, from rough framing to the finish work clients notice first.
Learn more about usWhat we do
From structural framing to the finish details clients actually notice — a look at the work itself, trade by trade.
Why choose us
Red Diamond Construction Corp. was built around a simple idea: clients deserve a contractor who shows up, communicates clearly, and stands behind the work. As a licensed NYC Home Improvement Contractor, every project is managed directly — not handed off between subs and account managers — whether it's a single repair or a full renovation.
We work closely with homeowners and property managers across the Bronx and NYC to plan projects that fit both the budget and the space. Safety protocols, code compliance, and clear communication aren't an afterthought — they're how every job gets run, from the first estimate to the final walkthrough.
Why Red Diamond
Founder Sean T. Turner pairs hands-on craftsmanship with formal project management training — so jobs stay on schedule, on budget, and to code.
Blueprint reading, building codes, and a current NYC DCWP Home Improvement Contractor license.
OSHA 62-Hour Site Safety Manager certified, with safety protocol enforcement on every site.
Scheduling, cost estimating, and contract documentation handled with the same rigor as the trade work.
Tell us what you're planning and we'll follow up with a free on-site estimate.
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