# Construction Services

> General contracting and construction management services across New York City, Long Island and Westchester.

From a single dental operatory to a multi-floor corporate headquarters, Quedan Construction manages every phase of the build: preconstruction, permitting, trade coordination and closeout.


- [Office Construction & Interiors](https://quedanconstruction.com/services/commercial-interiors/index.md): Quedan Construction is a New York City office construction contractor delivering office fit-outs, build-outs and renovations for corporate headquarters, law firms, financial firms, tech companies and coworking operators across Manhattan, Brooklyn and Queens.
- [Medical & Dental Offices](https://quedanconstruction.com/services/medical-dental/index.md): Quedan Construction builds medical offices, dental practices, dermatology suites, imaging centers and outpatient clinics across New York City — with plumbing at every operatory, medical gas, X-ray shielding and code compliance handled in-house.
- [Retail Construction](https://quedanconstruction.com/services/retail/index.md): Quedan Construction builds flagship stores, boutiques, mall tenant improvements, showrooms and national retail rollouts across New York City — delivered to brand standard and open on opening day.
- [Restaurants & Hospitality](https://quedanconstruction.com/services/restaurant/index.md): Quedan Construction builds restaurants, bars, cafes, hotel lobbies and hospitality venues across New York City — from dining room design build-out to hood, gas, grease interceptor, Place of Assembly and Health Department approvals.
- [Residential Construction](https://quedanconstruction.com/services/residential/index.md): Quedan Construction renovates townhouses, brownstones, condos, co-ops and single-family homes across Manhattan, Brooklyn, Queens, Long Island and Westchester — with board approvals, DOB permits and Landmarks review handled for you.
- [Construction Management](https://quedanconstruction.com/services/construction-management/index.md): Quedan Construction provides construction management, owner's representative and preconstruction services for tenants, landlords and institutions in New York City — protecting budget, schedule and quality on complex projects.