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Security Doors

Security Door Installation & Repair in Chicagoland

For residential property owners in NW Indiana and SW Chicagoland, you can rely on Preferred Window and Door for the highest quality security doors installed by our expert door technicians. We offer a full array of security doors from several high quality manufacturers. We also offer repairs on emergency or routine basis—with our one-hour repair service guarantee within our selected service area! In every case, our installation technicians are factory trained and knowledgeable and they are our own. We never send sub-contractors to your home.

Choosing Your Security Door

The best way to secure a door opening is with a Homeguard security door. When choosing a security door, we recommend a steel door with a steel latching, or “z” bar, for added strength. This ensures that neither the door nor the latch can be easily broken. For your convenience, we also rekey the locks to match the key used for the house door.

Just as important is the door’s paint finish. In our experience, a powder-coat finish is the best paint finish available on steel security doors. All the security doors we sell have the finish “baked-on.”

Our Installation Promise

On the scheduled installation date we arrive on time, fully prepared with the right number of uniformed and trained technicians armed with the proper materials, tools, and equipment. During the job, our technicians are careful not to damage outside landscaping and inside furnishings. On completion, we take your old doors with us so you have no clean up or disposal issues!

Why Choose Us For Your Chicagoland Security Door Service?

We are dedicated to providing the best value in security door products to our Chicagoland area customers. When you work with us, we:

  • Send only the most professional, knowledgeable, and well-trained group of installers—never sub-contractors!
  • Offer outstanding customer service
  • Provide the highest standards of integrity and quality in the industry
  • Strive for professional (but efficient) installation and repair service
  • Believe no job is too big or small
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