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About Us

Firm History

Founded in 1984, Sendlewski Architects is a full service design & engineering firm specializing in providing services to over 120 fire districts & municipalities for 35 years. We provide all architectural & engineering services including preliminary planning and programming, project budgeting, site planning and design, architectural/interior design, mechanical/plumbing/fire sprinkler & electrical design, structural design, and access/security system design.

Project types that we have provided services for include:

New Main Headquarters Facilities


Annex facilities

Additions & Alterations

completing services for over $500 million dollars worth of construction.


At Sendlewski Architects, all services are provided in-house without the use of outside engineering consultants,. This allows for single source project control and exceptional coordination, while utilizing some of the most current computer aided drafting (CAD) and design technologies.


Our extensive list of project experience and satisfied client references are a result of the quality of services and direct involvement our firm exhibits in each individual project.




(North Patchogue Fire Department)


(Medford Fire Department)


Blue Point Fire District

Centereach Fire District

Commack Fire District

Congers Fire District

Coram Fire District

Deer Park Fire District

Eastport Fire District

East Quogue Fire District

East Northport Fire District

Flanders Fire District

Franklin Square Fire District

Gordon Heights Fire District

Greenwood Lake Fire District

Harriman Fire District

Holtsville Fire District

Huntington Fire District

Islip Fire District

Jamesport Fire District

Manorville Fire District

Medford Fire District

Nesconset Fire District

North Lindenhurst Fire District

North Patchogue Fire District

Port Jefferson Fire District

Riverhead Fire District

Rocky Point Fire District

Ronkonkoma Fire District

Sayville Fire District

Selden Fire District

Smithtown Fire District

Sparkill-Palisades Fire District

Terryville Fire District

Wading River Fire District

Westhampton Beach Fire District

West Sayville Fire District

Past Clients

Key Personnel

Jeff Sendlewski
Jeff Sendlewski

Project Architect & LEED AP BD+C/ID+C Responsible for all aspects of project administration - including coordination of the client design phase, bid document & specification review, bid phase coordination and construction phase administration.

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Martin Sendlewski
Martin Sendlewski

Principal Architect Founder & lead architect, responsible for all aspects of project design/administration - including coordination of the client design phase, project budgeting analysis, bid document & specification review and construction phase administration.

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Arthur Rast
Arthur Rast

Project/Design Manager Responsible for various aspects of project administration - including coordination of project design, bidding documents & specifications, and construction phase administration.

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