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Styline Door & Window Systems, Inc.

Window Installers in Simi Valley, California
Ranked #9 in Simi Valley | Grade B-
4.00 (21 reviews)

Styline Door & Window Systems, Inc.

Local window and door installer offering selection support and installation for replacement and new builds. Open Monday–Friday during business hours Serving homeowners across Simi Valley, California.

Styline Door & Window Systems, Inc. business photo 1 - Windows in Simi Valley
Styline Door & Window Systems, Inc. business photo 2 - Windows in Simi Valley
Styline Door & Window Systems, Inc. business photo 3 - Windows in Simi Valley
Styline Door & Window Systems, Inc. business photo 4 - Windows in Simi Valley
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Why Homeowners Choose This Business

Local Simi Valley, California presence with weekday availability. Ability to handle standard replacements and larger door systems. Customers often note clear communication and punctual crews, while a few reviews mention post-installation alignment concerns that required follow-up.

Service Area

Based in Simi Valley, California and serving nearby Ventura County and northwest Los Angeles County neighborhoods.

Local Pro Business

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Listing details

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  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Has an established presence within this local market.

Services Covered

  Supplier
  Window Installation
  Window Replacement
  Sliding door installation
  Patio doors
  Glass door systems
  New Construction Windows
  Residential Windows
  Energy Efficient Windows
  Measuring And Consultation
  Window And Door Supplier

Services include residential window replacement, new-construction window packages, sliding and patio door installation, glass door systems, and project consultation and measurement. They coordinate ordering and installation and work with homeowners and contractors.

Reviews

Customer Reviews

Rob Brunner
I had their Doors and Windows installed in 2023, and have been fighting with them ever since. In the same room, they manufactured our Front Door (All Glass), and a 6-panel sliding door, AT TWO DIFFERENT HEIGHTHS. Since the ceiling is even…
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I had their Doors and Windows installed in 2023, and have been fighting with them ever since. In the same room, they manufactured our Front Door (All Glass), and a 6-panel sliding door, AT TWO DIFFERENT HEIGHTHS. Since the ceiling is even, this means that the floor had to be installed at the lower of the two doors, which totally screwed with the threshold of the shorter doors (the sliders). Have been trying to get them to address this for 15 months, but they keep stonewalling.

DO NOT USE STYLINE!

I would give zero stars if it were available.
Fernando Lira
Life Saver I was looking in the market for high-end window installation, as we just finished construction on one of my properties. I was in contact with Dylan Ward, and let me tell you about my experience. **Pros:** He is a well-spoken gen…
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Life Saver
I was looking in the market for high-end window installation, as we just finished construction on one of my properties. I was in contact with Dylan Ward, and let me tell you about my experience.

**Pros:** He is a well-spoken gentleman who is true to his word. He helped with my vision board and was patient throughout the entire process. I want to personally thank the workers for arriving on time and doing a phenomenal job while keeping the job site as clean as possible.

I look forward to future projects with them!
RUBY SIBRIAN
Amazing company and great employees! Loved the service I was provided!! I highly recommend this place to anyone for any small or big project you have in mind.
Nicole Walters
Amazing product! The product is U.S.A made which is so hard to find these days. Everyone is going out of the country to find cheap product & labor. The customer service, and install was so easy and painless to myself as the homeowner and fo…
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Amazing product! The product is U.S.A made which is so hard to find these days. Everyone is going out of the country to find cheap product & labor. The customer service, and install was so easy and painless to myself as the homeowner and for my GC-Architect etc. I hope to place their product in any future home I have.
Matthew Toczynski
IDK who Melanie, frank and Tara are. They obviously created fake accounts to slander this amazing company. Amazing work was done on my property. Very professional, in no way “racist”. I can’t believe someone would write such slanderous comm…
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IDK who Melanie, frank and Tara are. They obviously created fake accounts to slander this amazing company. Amazing work was done on my property. Very professional, in no way “racist”. I can’t believe someone would write such slanderous comments. Five Stars. Every time. Great Company

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Frequently Asked Questions

They handle residential window replacements, new construction packages, and sliding or glass door systems. Project sizes range from single openings to multi-unit upgrades for remodels or additions.

Call the office during weekday hours or use the contact options on their website to request a consultation. They typically discuss goals, take measurements, and provide a written quote before scheduling work.

Yes, several reviews mention coordination with GCs and design professionals. They can align product selections and scheduling with broader project timelines.

Crews usually arrive within a set window, protect nearby areas, and remove old units before installing new ones. After installation, they perform basic cleanup and review operation of the windows or doors.

Contact the office with your project details so they can assess and schedule follow-up if needed. Response times can vary with workload, so providing photos and specifics helps speed the process.
 Verified Listing

Opening Hours

  • Monday 8:00 AM – 5:00 PM
  • Tuesday 8:00 AM – 5:00 PM
  • Wednesday 8:00 AM – 5:00 PM
  • Thursday 8:00 AM – 5:00 PM
  • Friday 8:00 AM – 5:00 PM
  • Saturday Closed
  • Sunday Closed

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Business Details

Business Rating
4.00 (21 reviews) Pro Listing
Address
420 E Easy St #3, Simi Valley, CA 93065
Business Type
Window Installation Service
Website
https://www.styline.us/
City Page
Window Installers in Simi Valley, California

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