Commercial Glass Company Diamond Bar

As a family owned and operated business in San Bernardino, California, Rondy's Glass Service has been providing commercial glass and residential glass services to property owners and businesses in Diamond Bar and throughout the Inland Empire for more than half a century now. Yes, five decades!

When a company thrives for that long, you know there's a good reason for it. The key to our success here at Rondy's Glass Services is that we treat each of our clients like a good friend or family member. This equates to the highest level of honesty, integrity, and customer service you will find anywhere.

If you ask them, any number of our past clients will inform you that our prices are reasonable and our jobs ethic is second to none. Why not find out for yourself, though? Let us assist you with your next glass project and see firsthand why we are one of Southern California's leading residential and industrial glass companies.

Why Choose Rondy's Glass Services?

More than fifty years of experience working in the glass field is reason enough to trust us with your next repair project, remodel, or home improvement project. It's certainly not the only reason, however. We have a lot more to offer our customers than just notches in our belts.

The Glass Industry's Very Best Tools and Equipment

Even the best technicians and contractors will falter if they are not provided with the proper tools for the project, though. That is never a concern here at Rondy's Glass. We outfit each of our crew members with the latest glass tools and equipment so that the job goes off without a hitch each and every time. When you partner with an established glass business like Rondy's Glass Service, you will never have to be concerned about the hassle of delays or problems due to faulty equipment.

Affordable Glass Products and Services for Every Budget

At Rondy's Glass Services, we shatter expectations, not bank accounts. Our prices are fair and competitive, and we will provide you with an honest quote on your industrial or residential glass project.

Plus, unlike other disreputable contractors in our field, we ensure a high-quality result. We are able to keep our costs low because of the relationships we've built with suppliers, not because we cut corners or compromise craftsmanship.

First-Rate Customer Service

Since our family business first opened its doors way back in 1962, Rondy's Glass has been operated by a customer-centric philosophy. Everything we do here is designed to provide our valued clientele with the greatest experience possible, including an outcome that meets and exceeds every expectation.

As our company has grown over the years, we have widened our services and hired a staff of trained specialists. These technicians are educated in not only the tricks of the trade, but also the ideals of great customer service that our business has embraced for generations.

As soon as a Rondy's crew member shows up for the job, you'll immediately know you're in great hands. From the moment you're greeted with the utmost courtesy to the minute you see the final polished deliverable, you're guaranteed a excellent experience working with our contractors.

Expert Glass Technicians You Can Trust

The team here at Rondy's is not just polite, though. We also know a thing or two about glass. Glass is a fragile material, and any job involving a large amount of glass or heavy glass is best left to the professionals. The experienced glass technicians here at Rondy's Glass have undergone extensive training in glass handling as well as best practices for window installation, patio door installation, storefront glass, and more.

We also stay on top of the best trends and advancements in the industry, so that we can continue to provide our customers with the very best glass services currently available. The bottom line? You can trust the experts at Rondy's Glass with your upcoming glass project, no matter how large or small.

Our Full Range of High-Quality Glass Services

At Rondy's Glass Services, we are skilled in all things glass. This includes residential and commercial glass, shower glass enclosures, windows and mirrors, sliding glass doors, wardrobe and patio doors, and more. If it's made of glass, it has our name written all over it! We even do custom jobs.

Professional Glass Services for Your Business Space

Glass is the modern solution for business renovations. This unique material can add a flair of professionalism to an otherwise ordinary space. You can trust Rondy's with all of your commercial glass needs, including curtain walls, storefront glass, large mirrors, glass partitions, and more. We supply quick and efficient services for our industrial customers so they can get back to business as usual in no time.

Home Glass Accents and Solutions Diamond Bar

Glass has the power to enhance the appearance of a room, making it seem larger and more sophisticated. That is why glass is such a popular choice for property owners looking to remodel or update a space. The fragile nature of glass makes it a difficult material to work with unless you have the correct training and experience. It's definitely not a DIY job, nor is it a task for the rookies. Luckily, the specialists here at Rondy's glass and window company are ready to assist you with all of your residential glass needs, including sliding glass doors, custom patio doors, custom wardrobe doors, windows, window installation, and more. We even do custom shower enclosures!

Free Estimates on All Glass Services

As part of our wide range of professional services, Rondy's offers free estimates on all of our glass work. This is a no-obligation service we offer to each of our prospective customers on a complimentary basis. Just call us today to discuss the specifics of your project, and we will set up an appointment to meet with you as soon as possible. It's that easy!

Providing Our Customers The Very Best in Quality & Durability


Rondy's Glass Service is your source for the very best in high quality and professional patio door and window installations. As a family owned and operated business since 1962, we are dedicated to both contractors and homeowners alike. Our window and patio door specialists can help you create the perfect design to compliment any home or space. We also specialize in home shower's, wardrobes, skylights and pet doors, while providing you with the absolute best in quality, service and satisfaction.

Call Us Today to Get Your FREE Estimate! (909) 886-5258

5 star ratingl have used rondys for years they are punctual and courteous I am very happy with them.This mourning I ordered 3 more windows for my house. I would recommend to any one
Robert M. Avatar
Robert M.
4/27/2017

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