Overhead Door Co. - Hornell, NY
Distributor
Distributor Of Loading Docks

Door Closer Service Company, Inc. - Washington, DC
Distributor
Door closers, pivot sets, relayed hardware

Environmental Technologies, Inc. (Enviro-Tec®) - Largo, FL
Manufacturer
HVAC Air Delivery & Control Products, Terminals, Fan Coil Units, Blower Control Units, Air Handling Units, Grilles, Diffusers, Registers, Fire Dampers, Access Doors, Louvers

Duff Co. - Norristown, PA
Distributor, Custom Manufacturer, Service Company
Distributor of access doors used in steel access panels for covering plumbing equipment & fittings.

Vortex Doors - San Diego, CA
Service Company
All types; repair, replacement, 24 hr. Service

Peters, L. D. & Sons, Inc. - New Rochelle, NY
Distributor
Distributor of access doors.

A-1 Overhead Door Co. - Watsonville, CA
Distributor

Karp Associates, Inc. - Maspeth, NY
Manufacturer
Manufacturer

San Mateo Lock Works - San Mateo, CA
Distributor, Service Company
Full service commercial & residential locksmith services. Distributor of access control systems, locks, transponder keys, remotes, two & four track keys, burglary safes, fire safes, data safes & specialty & hard to find products.
Brand Names: Schlage

Calder Door & Specialty Co. - Lancaster, PA
Distributor
Garage

Fib-R-Dor, Div. of Chase Doors - North Little Rock, AR
Manufacturer
Custom manufacturer of FRP access doors for corrosive environments including chemical, pharmaceutical & food industries, offshore facilities, power plants, waste & water treatment plants, institutions, hospitals & sanitary rooms. Access doors are available in variety of sizes & colors with specifications including 1 3/4 in. thickness, resin impregnated balsa wood or fire resistant mineral cores, 1/8 in. thick door plates made from resin reinforced glass fiber with 25 mil. gel surface coating & machine tooled 1/4 in. door edges. Features include molded in color, sanitary, seamless construction & rust proof. Fiberglass access doors with fire resistant mineral cores include a 20/30/45/60 or 90 minute label that meets “Standard for Fire Tests of Door Assemblies, UL 10B”. Door hardware includes hinges, closers, kickplates, lock & latch sets & exit devices. FDA & USDA approved. Made in USA.
Brand Names: Fib-R-Dor

Ventfabrics, Inc. - Chicago, IL
Manufacturer
Pre-Fabricated

Ameritool Manufacturing, LLC - Central Square, NY
Manufacturer, Custom Manufacturer
Custom manufacturer of metal door hardware components & pneumatic door operating devices for applications including handicapped, disabled & physically challenged access ways. Parameters including application type, number of springs per lid, weight of lid, opening angle degrees, distance from hinge to end of lid & to center of gravity, thickness of lid, & maximum depth of mounting position can be specified for springs. Applications include automotive & trucking equipment, aviation & military equipment, commercial & recreational marine equipment. Specialty applications include medical, pharmaceutical, & food processing.

Flexmaster USA, Inc. - Houston, TX
Manufacturer
Manufacturer Of Flexible Air Ducts

Daco Corp. - Kent, WA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Stocking distributor of industrial access doors. Types include swinging & sliding panel, personnel, track, vertical rise, fire, bi-folding, impactable, cold storage, insulated, impact traffic, clean room/environmental, high speed, sectional & rolling overhead, air & strip doors. Suitable for temperature control & protection from drafts, dust, smoke, fumes, noise & flying insects.
Brand Names: ASI, Berner, CleanSeal, DURAGRILLE, DuraShutter, Enviro, FireCoil, FireCurtain, Hydrafold,...

Dale & Dale, Inc. - Memphis, TN
Manufacturer, Manufacturers' Rep
Custom aluminum & architectural; Rep.

Rocky Mountain Doors - Billings, MT
Distributor, Manufacturer
Manufacturer & Distributor Of Doors

Interior Trim & Supply, Inc - Chattanooga, TN
Distributor
Building Products

Moheco Products Co. - Redford, MI
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of custom roll formed sections of access doors & ISO 9002 certified.

Specialty Doors - El Segundo, CA
Distributor, Service Company
Many types, access controls; Distributor; Service

Tapco, Inc. - Tupelo, MS
Distributor, Manufacturer, Custom Manufacturer
Storm Doors, Patio Doors, Variety Of Windows & Screens

Sentinel Diversified Industries, Inc. - East Farmingdale, NY
Distributor, Manufacturer
Electronic & Electromagnetic Locks, Fire Exit & Handicapped Hardware, Card Access Systems & Accessories. Architectural & Builders' Hardware. High Security Locks

Moroso Performance Solutions - Guilford, CT
Distributor, Manufacturer, Custom Manufacturer
Custom manufacturer & distributor of access doors made from 0.050 in. aluminum. Specifications of access doors include 6 in. x 6 in. door size & 8 1/8 in. x 8 1/8 in. overall size. Doors are available with mounting hardware & self-ejecting & flush-head fasteners. Access doors are used with dry sump tanks & fuel cells.

Lord Henry Enterprises - Hermitage, TN
Distributor, Manufacturer
Complete wireless security systems for business or home, silent alarms, security sensors, panic transmitters, selections of fake & real cameras, household alert, motion detectors & emergency dialers, alarm system supplies.

DORMA Architectural Hardware - Reamstown, PA
Manufacturer
Door Controls, Exit Devices, Electronic Access Control Hardware