About Us


Years of expert craftsmanship.

Property Improvement Specialists have paved the way through both experience, performance, and service.

We have been successfully serving property owners since 2004. We are a group of professionals dedicated to delivering the most pleasant and complete window shopping experience to our valued clients.

We are a professional team of expert designers, installers, contractors.

Having worked with many homeowners, tenants, investors, property managers, builders, and contractors, we understand what is important to our customers. We are always ready to answer your questions, give our professional advice, and come up with the most feasible solution to a problem. We want to earn your trust now and your business in the future.

Our History

We have been serving and helping our community of Southern California for over 20 years.

We are proud of our work and the work we continue to do.

Our Philosophy

Our primary focus is on building long-lasting relationships with our employees, our vendors, and you, our customer.

Your satisfaction is of the utmost importance to us; we try hard to meet your needs and exceed your expectations.

Us by the


Improved Units



Windows Installed



Years Experience



Here are some of the associations we work with and are affiliated with.
California State Contract License: 844079

Got questions?

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All windows are custom made to properly fit existing openings.
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No, we carry a full $2 million liability insurance which covers property damages. We also carry workers compensation insurance which covers any employee injury on the job.

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We respect your property, your staff and your tenants by adhering to a set work schedule and project deadlines. Once we start your project, we won’t leave until it’s complete.

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We cover working areas to reduce the amount of dust and debris entering the interiors. We collect and properly dispose of all job related debris.

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We fill interior window cavity with a low-expansion foam, to block drafts, moisture and insects. It ensures an excellent water-resistant, airtight seal – as well as outstanding thermal and acoustical insulation.

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To create the best exterior seal we use high-performance polyurethane sealant. It’s outstanding adhesion and flexibility provides years of leak-free operation.

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In general, you can expect the crew to spend about 30-60 minutes on each window, removing the old one and putting the new one in its place.

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A retrofit window is a window that is custom made to fit into an existing opening without causing damage to the exterior of the house. It allows for replacement of almost any window at a much lower cost.

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Yes. All windows are installed by company trained technicians.

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For most projects, windows and doors in a single apartment unit are completed in 1-2 business days. We have worked with tenant occupied units for years and respect their space and privacy.

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In addition to the manufacturer’s warranty that covers the window product for up to 10 years. Property Improvement Specialists offers installation warranty for 10 full years.

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