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Business Details
28 Years
experience
Your Trusted Partner for Glass Design & Installation Solutions
Signature Glass and Windows has been a trusted provider of commercial and residential glass solutions on California's Central Coast since 1998. Our team combines decades of industry experience with a commitment to integrity, value, and honesty in every project. We specialize in custom glass design and installation, serving both homeowners and businesses across Monterey, Santa Cruz, San Benito, and Santa Clara Counties. Our approach prioritizes customer education and informed decision-making, ensuring long-term satisfaction. With partnerships with leading manufacturers like Milgard and Andersen, we deliver energy-efficient, durable solutions tailored to each client's unique needs. Our licensed and insured team handles everything from window replacement to complex commercial installations with precision and professionalism.

We maintain strong relationships with our suppliers to provide comprehensive warranties and exceptional post-installation support. Our project managers act as educators, guiding clients through every step of the process while our installation crews ensure clean, timely execution. This dedication to quality craftsmanship and customer service has established us as a benchmark leader in the local glass industry. Whether upgrading a home or completing a commercial project, we remain committed to building lasting relationships through transparent communication and reliable results.
Services
Window Installation Door Installation Energy-Efficient Solutions Glass Replacement Custom Design Sliding Glass Doors Curtain Wall Systems Storefront Windows Automatic Doors Skylight Installation
Details
  • Year established: 1998
Highlights and features
  • We offer over 25 years of experience in the glass industry
  • Our team provides energy-efficient solutions to reduce utility bills
  • We are fully licensed (Lic# 750091) and insured for your peace of mind
  • Customized solutions tailored to your home's unique needs
  • Licensed and insured with a commitment to timely service
Services
Residential Window Installation
We specialize in seamless replacement of old windows with modern, energy-efficient alternatives. Our installations improve home comfort, reduce energy costs, and enhance property value through precise fitting of Milgard, Andersen, and other premium brands. Our team handles retrofitting older homes while maintaining structural integrity.
Commercial Glass Systems
We provide comprehensive commercial glass solutions including curtain walls, storefront windows, and automatic doors. Our expertise covers project types like schools, hotels, and office buildings using materials from trusted manufacturers like Kawneer and Oldcastle. Each installation meets strict commercial building codes and aesthetic requirements.
Energy-Efficient Solutions
Our energy-efficient window and door installations feature double-pane, low-E glass technology to minimize heat transfer. These solutions help California homeowners lower utility bills while maintaining comfort. We offer expert consultation on selecting the most cost-effective options for different climate zones.
Custom Door Installation
We design and install custom sliding glass, bifold, and bypass door systems tailored to each space. Our solutions combine aesthetic appeal with functionality, offering smooth operation and enhanced natural lighting for residential and commercial properties across the Central Coast.
Glass Retrofit Services
Our retrofitting services modernize older homes with efficient glass systems while preserving architectural integrity. We replace outdated components with contemporary solutions that improve insulation and security without requiring full structural modifications, maintaining historical character where needed.
People
Steve Stewart
President
Steve Stewart founded Signature Glass and Windows in 1998 with a commitment to ethical business practices. His leadership emphasizes long-term customer relationships over short-term gains, focusing on transparent education about glass solutions. With deep industry knowledge, he ensures every project maintains the company's reputation for quality craftsmanship and integrity.
Questions
What areas do you serve?
We serve Monterey, Santa Cruz, San Benito, and Santa Clara Counties across California's Central Coast for both residential and commercial projects.
Do you offer energy-efficient window options?
Yes, we specialize in energy-efficient windows and doors featuring double-pane and low-E glass technology to reduce energy costs for California homeowners.
Are you licensed and insured?
Yes, we are fully licensed (Lic# 750091) and insured for all glass installation projects, ensuring your protection throughout the process.
What financing options are available?
We offer flexible financing solutions for window replacement projects. Contact us directly to discuss specific loan programs and payment plans for California residents.
What glass product warranties do you provide?
Our manufacturers back their products with comprehensive warranties. We work with premium brands like Milgard and Andersen to ensure long-term customer satisfaction and support.
How do you handle installation timelines?
We prioritize timely service with minimal disruption, scheduling projects efficiently while maintaining quality craftsmanship in every residential and commercial installation.