Business Details
50+ Years
experience
Your Trusted Partner for Window & Door Solutions in Modesto
Cal Comfort Windows & Doors has been a trusted provider of glass, window, and door solutions since 1960. Our journey began with automotive glass repairs and evolved to include residential and commercial window and door replacements, positioning us as experts in energy-efficient solutions across California. We specialize in replacing single-glazed windows with modern dual-glazing systems, combining craftsmanship and innovation to deliver durable, cost-effective products. With over 500,000 installations and 20,000 satisfied clients, our team brings unmatched expertise to every project. We serve the Central Valley, including Manteca, Modesto, Merced, and surrounding areas, offering competitive pricing for contractors and DIYers.Our product range includes vinyl, wood, fiberglass, and metal windows and doors from leading manufacturers. Our mission remains focused on exceptional customer service through expert installation and cutting-edge technology. We pride ourselves on staying ahead of industry advancements to provide aesthetically pleasing, functional solutions tailored to client needs. Our showroom in Modesto welcomes visitors Monday-Friday 8AM-5PM and Saturday 9AM-1PM. Backed by decades of experience and a commitment to quality, we continue to lead as a family-owned business dedicated to customer satisfaction.
Services
Windows
Doors
Wall Systems
Entry Doors
Patio Doors
Details
- Year established: 1960
Highlights and features
- We offer 60+ years of experience in glass and window solutions.
- Our team has completed 500,000+ installations across California.
- We specialize in energy-efficient replacement windows and doors.
- We provide competitive pricing for contractors and DIYers.
- Our product selection includes vinyl, wood, fiberglass, and metal options.
What people say
20,000+ satisfied clients
500,000+ installations
Expert staff
Competitive pricing
Largest selection
Services
Energy Efficient Windows
Upgrade to energy-efficient windows that reduce utility costs and enhance home comfort. Our dual-glazing solutions provide superior insulation while maintaining aesthetic appeal. We offer vinyl, wood, fiberglass, and aluminum options tailored to California's climate needs.
Entry Doors
Enhance security and curb appeal with durable entry doors in wood or fiberglass materials. Our doors combine beauty with long-lasting strength, featuring customizable stains and lifetime warranties for residential properties across the Central Valley.
Patio Doors
Transform indoor-outdoor living spaces with energy-efficient patio doors. Our selection includes sliding, French, and security options that improve safety while maintaining design cohesion. Expert installation ensures seamless functionality for California homes.
Wall Systems
Expand living areas with movable glass wall systems that optimize natural light and views. Available in aluminum, fiberglass, wood, and vinyl, our precision-installed systems create seamless transitions between indoor and outdoor spaces in Central California.
Custom Door Solutions
Tailored door solutions including pet doors and security features that balance practicality with style. Our team installs every product we sell, ensuring proper fit and function for unique residential requirements across the region.
Questions
What areas do you serve?
We serve Stockton, Manteca, Modesto, Merced, Turlock, Oakdale, Riverbank, Salida, and surrounding Central Valley areas.
Do you offer financing options?
Yes, we provide low-interest financing available for window and door replacement projects.
What window materials do you carry?
We offer vinyl, wood, fiberglass, and aluminum window options from leading manufacturers.
Are your installers certified?
Our team has 60+ years of combined experience with expert installation of all products we sell.
What's your showroom hours?
Our Modesto showroom is open Monday-Friday 8AM-5PM and Saturday 9AM-1PM by appointment.
