Find and Invite the Best Commercial Doors Contractors in Islip, NY
Tired of outdated contact lists and the hassle of calling to check bidding intent? Simplify your bidding process with Downtobid's modern commercial contractor database. Access up-to-date, vetted profiles and ensure you connect with the right trades.
75 Verified Doors companies in Islip, NY
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Dependable Windows
409 N Main St, Freeport, NY 11520
Dependable Windows is a family-owned business, operated by brothers David and Joe Rosado, specializing in the supply and installation of a wide variety of custom windows and doors for residential, commercial, and industrial properties, as well as historical sites, with a focus on energy efficiency and eco-friendly products.
Verified
Mainline Construction
1047 Delaware Ave, Island Park, NY 11558
Mainline Construction is a successful and growing company in the competitive construction industry, based in Hicksville, NY, that specializes in providing commercial property with quality working spaces, including services like metal stud framing, drywall installation, acoustical ceilings, and more since 1998.
Verified
Specializations (3)
Financial
Office Building
Retail - Shopping Center
Liberty Doorworks
Hauppauge, NY 11787
Liberty Doorworks, Inc. is a W.B.E. certified commercial door, frame, and hardware company that specializes in custom fabrication, offering a wide range of products including hollow metal doors, architectural wood doors, and specialty doors for various projects in the Long Island, NY/NJ/CT metropolitan area.
Verified
Specializations (13)
Education
Federal Government
Financial
Government
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Centre Lock Shop
Rockville Centre, NY 11570
Centre Lock Shop is a family-owned and operated locksmith company based in Rockville Centre, NY, providing commercial and residential locksmith services to Nassau and Western Suffolk for over 80 years, with a commitment to quality and innovation.
Verified
Specializations (4)
Education
Higher education
Office Building
Retail - General
Island Acoustics
518 Johnson Ave, Bohemia, NY 11716
Island Acoustics is a construction company known for its world-class craftsmanship and no-excuses solutions, with a portfolio that includes projects like Weill Cornell Medical College, Redeemer Presbyterian Church, and various COVID-19 treatment centers in New York.
Verified
Specializations (10)
Airport
Healthcare
Higher education
Hospitality
Service One Construction
Bay Shore, NY 11706
Service One Construction is a full-service commercial construction company based in New York, specializing in general contracting services since 2013. They offer a range of services including drywall partitions, carpentry, and fire stopping, with a commitment to quality, safety, and customer satisfaction.
Verified
Specializations (7)
Education
Grocery
Healthcare
Office Building
Sl Security Pros
430 W Montauk Hwy, Lindenhurst, NY 11757
SL Security Pros is a professional locksmith and security services company with over 80 years of experience, specializing in serving New York homes, businesses, and vehicles, and offering a range of services including burglar/fire alarms, CCTV, school security, access control, and audio/video systems.
Verified
Specializations (6)
Education
Government
Healthcare
Municipal Government
Metropolitan Door Industries
350 Thorens Ave, New Hyde Park, NY 11040
Metropolitan Door Industries (MDI® Door) is an American company that has been providing a wide range of commercial doors, frames, and hardware, as well as specialty building products and accessories, since 1972. They offer products including bullet-resistant, blast-resistant, and acoustical doors, with a focus on quality, engineering, and innovation.
Verified
Specializations (1)
Office Building
IML Security
Farmingdale, NY 11735
IML Security is a diverse security solutions company with over 30 years of experience, specializing in services for financial institutions, medical facilities, supermarkets, and retail spaces, including banking equipment, door servicing, and security systems.
Verified
Corporate Interior
1525 Ocean Ave. Suite C-8 Bohemia, NY 11716
Corporate Interior is a company specializing in interior contracting services, including acoustical suspension ceilings, drywall construction, and the installation of doors, windows, modular workstations, and movable office partitions.
Verified
Specializations (5)
Education
Healthcare
Municipal Government
Office Building
Cord Contracting
80 Crossways Park Dr, Woodbury, NY 11797
Cord Contracting Co., Inc. is a premier construction company based in New York with over 70 years of experience, known for its dependable craftsmanship and expertise in a variety of projects, including office and retail spaces, as well as notable landmarks like the Statue of Liberty and Lincoln Center.
Verified
Specializations (5)
Airport
Healthcare
Museum
Office Building
Doortronix
181 E. Jamaica Ave. Ste. A Valley Stream, NY 11580
Doortronix is a company specializing in a complete line of automatic and manual entrance systems, including sliding doors, curved round doors, hermetic doors, and security vision systems, with a manufacturing facility in Bullard, Texas, and sales offices across North America.
Verified
Specializations (2)
Healthcare
Retail - General
Top Lock Locksmiths and Security
11 Sheer Pl. Suite 1 Plainview, NY 11803
Top Lock Locksmiths and Security is a professional locksmith service provider offering 24/7 assistance for commercial, residential, automotive, and emergency situations, with a focus on high-security locks and electronic security systems. The company has over 30 years of experience and proudly serves Long Island, Nassau County, Suffolk County, Queens, Bronx, NYC, Brooklyn, and Westchester with a fleet of 17 trucks and a commitment to honest, transparent service.
Verified
A&L Doors and Hardware
Bronx, NY 10453
A&L Doors and Hardware is New York's premier source for sales of doors and hardware. We offer a wide selection of standard steel and wood doors and frames, including hollow metal, stainless steel, and galvanized, as well as solid and hollow core, prefinished, firerated, and prehung wood. We also carry an extensive range of hardware from manufacturers including Arrow, Yale, Norton, and Sargent.
Verified
Specializations (4)
Education
Military
Office Building
Warehouse
Heritage Doors
126 Nostrand Ave. Brooklyn, NY 11205
Heritage Doors is a Brooklyn, NY-based company specializing in the manufacture of custom wood and wrought iron doors, offering a wide selection for both residential and commercial applications, including entryways, French doors, and architectural doors.
Verified
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