Grettel Carbo Design LLC provides design consulting, permit documentation, project coordination, and construction-related services for residential and small commercial projects throughout New York City.

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With over 20 years of experience, Grettel Carbo has worked on a wide range of renovation, interior design, preservation, and architectural projects. Her experience spans all phases of project development—from concept and documentation to permitting, approvals, coordination, and construction administration.

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Working closely with architects, engineers, contractors, and property owners, Grettel helps guide projects through the complexities of design and regulatory requirements while maintaining a focus on functionality, aesthetics, and efficient execution.

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Whether assisting with a renovation, preparing permit documentation, coordinating approvals, or supporting construction, the goal remains the same:

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To help transform ideas into well-planned, buildable, and successful projects.