All Facets of Architectural Metal & Glass

Serving the New York Metropolitan Area

Doortec Clients

Construction Companies

Alexander Wolf & Son
Americon Hitt
Caldwell & Walsh Building Construction
CJS Builders
Clune Construction Company
CMA Construction Management, LLC
Core Four Construction
Coyle Contracting Corporation
Cross Management Corporation
EGM Builders
Elysium Construction
Excel Interior Construction Corp.
Flanagan’s Contracting Group
Folor General Contractors
G.M. Glass & Mirror Inc.
Gannon Vitolo Contracting LLC
Gilbane Building Company
Hunter Roberts Construction Group
Interior Builders Group
InterServ, LP
Iron Bridge Consulting, LLC
JC Elite Construction Services
JGM Construction Development
JRM Construction Management, LLC
JTC Associates
LCOR Incorporated
Lettire Construction Corp.
Meathway Contracting
Mercer General Works Co. LLC
Millstone Construction
Nucor Construction Corporation
Pass Construction
Penta Group
Philip Kaplan Glass and Mirror, LLC
Reidy Contracting Group
Roundsquare Builders, LLC
Ryder Construction Inc.
Sachse Construction
Schimenti Construction Co., LLC
Shawmut Design and Construction
SilverLining, Inc
SJP Properties
Sunrise Contracting Inc., G.C.
Sweet Construction Corporation
Talisen Construction Corp.
The Excel Group
Trinity Building + Construction Management
Tri-Star Construction Corp.
Unity Construction
W. J. Regan & Company Inc.
Yorke Construction Corp


Atlas Capital Group, LLC
Naftali Group LLC
Madison Equities
The Related Companies

Hotels & Retaurants

Bailey Bar and Restaurant
Daniel’s Restaurant
EN Japanese Brasserie
Four Seasons
Guy & Gallard
Millennium Hilton Hotel
Oakland Wine & Liquors
Park South Hotel


AAA North East
APF Properties LLC
First Service Residential
N-Store Services LLC
NYC Glass Corp.

Retail Stores

Charles Schwab & Co, Inc
Discovery Times Square Exposition
Dylan’s Candy Bar
Hakkasan NY
Helms Brothers Mercedes
Jacmel Jewelry
Oakland Wine & Liquors
Porter House

Building Management Companies

260 Park Avenue South
401 Broadway Building
717 Madison LP
APF Properties LLC
Brooklyn Renaissance Plaza, LLC
CB Richard Ellis, Inc
Cooper Square Realty
Crown Properties
Cushman & Wakefield, Inc.
Empire State Realty Trust
Equity Residential
Heskels’s Paramount
Industry City
Jones Lang LaSalle
Kamber Management Company L.L.C.
Moinian Group
Olmstead Properties Inc
TF Cornerstone
The Garth Organization, LTD
Thor Equities, LLC
Trump Organization 40 Wall Street LLC
Trump Organization 725 5th Ave
Two Trees Management


Broadcast Music Inc.
Broadway National Sign
Broadway Video, Inc.
C-III Capital Partners LLC
Dechert LLP
Ferrante Manufacturing
Flank Architects
Goddard Riverside Community Center
Ice House
Island Capital
Mamiye Inc.
Plant Fantasies Inc