van nuys window replacement

With Property Improvement Specialists you get the best in Product, Service, and Installation.

Welcome to Property Improvement Specialists, Van Nuys' premier window and door replacement company. We are here to help make your home or apartment a more enjoyable and valuable place to live in!

Benefits of Replacing your Windows:

  • Reduce Energy Costs up to 35%

  • Reduce outside noise

  • Increase property value

  • Protect furnishings with special glass coating

  • Enhance curb appeal


At Property Improvement Specialists, we want our customers to have the power to make an informed buying decision. Our dedicated staff is here to offer their professional advice and to make your window shopping experience as pleasant as possible. Having worked on a wide scope of projects, we understand what is important to you as a property owner. So, whether you’re in early stages of the window replacement process or ready to make a purchasing decision, we'd love to talk to you.


Energy Savings – 35% Savings off your Energy Bill!

Van Nuys weather, although often beautiful, could be costly. When the scorching summer months in the San Fernando Valley get up and above 100 degrees Fahrenheit our first impulse is to turn on the air conditioner. Having an air conditioner running for extended periods of time will have you racking up huge electric bills. Good insulating vinyl replacement windows are the way to keep your property cool without overusing your air conditioner.

Windows are the single most important factor in reducing energy bills and making your property more energy conscious. If the quality of your existing windows in not up to today's stringent energy standards, then replacing them is going to make a world of a difference.

On average, Van Nuys residents can save 35% on energy costs with new high-performance vinyl windows from Property Improvement Specialists. In addition to improving the energy efficiency of your property, we offer various specialty glass options to decorate any opening. Check out our specialty glass options here



Let us enhance your property with new energy-efficient Windows & Doors!

See the Difference



We are dedicated to offering you, our customer, with the highest selection of quality products and constantly strive to exceed all customers expectations with craftsmanship, service, installation, and reliability. All of our products are backed with lifetime warranties.


Never “buy today” pressure or “gimmicks”.

 We offer FREE-In Home estimates fill out a contact form or please call 1-800-815-5585 to schedule yours today.




The guys here are real pros. The windows were installed at a fair price and in the timeframe promised, and artfully done. I would highly recommend them!

Robert - Van Nuys