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Residential and Commercial Glass Company Serving Lowell, MA and Surrounding Areas
One-Year Labor Warranty
Since 1935
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Transforming Spaces with Glass Since 1935
Demers Plate Glass Co has provided excellence in the glass and window industry for nearly a century. Our commitment to quality and innovation has made us the preferred choice for commercial and residential glass solutions across Rockingham County, NH, York County, ME, Essex County, MA, Middlesex County, MA, and Hillsborough County, NH. With our extensive experience and certified expertise, including OSHA 10, OSHA 30, Hotworks, and Scissor Lift certifications, we bring unparalleled skill to every project. Our diverse customer base and experience with various projects ensure we deliver results that exceed expectations.
As one of the leading commercial glass companies Lowell, MA property owners turn to, we continue to expand our reputation throughout the region by offering dependable service and exceptional craftsmanship. As a locally owned, full-service company, we pride ourselves on being more than just glass installers. We're partners in your vision, offering comprehensive support from initial consultation to final installation. Our one-year labor warranty and available manufacturer's warranties from trusted names like Sigco and Oldcastle Building Envelope provide peace of mind with every service. Whether you need walk-in assistance or a large-scale commercial project, our team is here to guide you through every step. We're not just about business; we're about community too, supporting local initiatives like Ozzie's Kids and Caiden's Crusaders Inc. Call or text us today.
Why Choose Demers Plate Glass Co
Almost a Century in Business
Free Estimates
Residential and Commercial Glass
One-Year Labor Warranty
Hot Work-Certified
Full-Service Company
Reliable Glass Experts for Businesses
Demers Plate Glass Co is one of the commercial glass companies Lowell, MA businesses rely on for precision, professionalism, and long-lasting results. From retail storefronts to interior glass walls, our experienced team works directly with builders, architects, and business owners to deliver tailored solutions that enhance both functionality and curb appeal. Whether you’re renovating a small office or planning a large commercial build, we understand what it takes to get the job done right.
We’re also one of the commercial glass companies that Woburn, MA property owners depend on for high-quality glass installations across a wide range of industries. Our work spans healthcare facilities, schools, hospitality venues, and more. With our extensive product knowledge and commitment to craftsmanship, we help commercial clients meet energy efficiency standards, maximize visibility, and create lasting first impressions.
Residential Glass Services With the Same Professional Touch
While we’re known as one of the top commercial glass companies Woburn, MA business owners choose, we also offer a full line of residential glass services. Homeowners looking for custom mirrors, frameless shower doors, or energy-efficient window replacements consistently turn to Demers Plate Glass Co. We bring the same level of skill and care to homes that we do to businesses, ensuring clean installations, safe handling, and long-term satisfaction.

The difference is in the details. As the commercial glass company Lowell, MA residents also choose for their homes, we’re proud to combine industrial-grade materials with personal customer service. Whether you’re updating a bathroom or restoring an older home’s windows, we’ll walk you through your options and deliver results that match your vision and budget.
Delivering Dependable Results for Commercial Properties
Being the commercial glass company Woburn, MA contractors recommend means holding ourselves to the highest standards of accuracy and reliability. We collaborate with project managers to keep jobs on track, minimize delays, and ensure each panel is perfectly installed. From insulated glass units to full curtain wall systems, we tailor our services to meet your building’s performance and aesthetic goals.
Similarly, as one of the commercial glass companies Lowell, MA property managers rely on, we understand the importance of code compliance, structural safety, and long-term durability. Our team stays up to date on industry trends and glazing standards so your investment is protected for years to come.
Custom Commercial Glass
At Demers Plate Glass Co, we are the commercial glass company Woburn, MA business owners rely on to elevate the aesthetic and functionality of their business space with custom glass solutions. Our expert team works closely with you to design and implement bespoke glass installations that align with your vision and architectural requirements. From sleek office partitions to impressive storefront displays, we ensure each piece is crafted and installed to perfection.
Commercial Glass Replacement & Repair
We understand that damaged glass can disrupt your business operations. Our commercial glass company that Lowell, MA property owners depend on provides replacement and repair services that are designed for swift, efficient solutions. We’re also proud to be the commercial glass company Woburn, MA businesses love for our fast turnaround times and meticulous workmanship. Whether it's a small crack or a full replacement, our skilled technicians use state-of-the-art techniques to restore your glass to its optimal condition, minimizing downtime and ensuring the safety and appearance of your commercial property.
Decorative Glass Installations
Demers Plate Glass Co turns ordinary spaces into extraordinary environments with our decorative glass installations. We offer a wide range of options, from etched and frosted designs to colorful stained glass, allowing you to infuse personality and style into your commercial or residential space. Our artisans combine traditional techniques with modern technology to create stunning, one-of-a-kind glass features.
Specialty and Ballistic Glass
Safety and security are paramount in certain environments. Our specialty and ballistic glass solutions provide the highest level of protection without compromising on clarity or aesthetics. We offer custom-engineered glass that meets rigorous safety standards, perfect for high-security facilities, financial institutions, or any space requiring enhanced protection. Our expertise extends to fire-rated glass and bullet-resistant installations. As one of the trusted commercial glass companies Woburn, MA clients turn to for advanced solutions, we ensure every installation is completed with precision and attention to detail.
Commercial Shower Installation
Elevate the functionality and style of commercial bathrooms with our custom shower solutions. We design and install durable, easy-to-maintain glass shower enclosures that withstand high-traffic use while maintaining a sleek, modern appearance. Our commercial shower options are ideal for hotels, gyms, and other public facilities, combining practicality with sophisticated design. As one of the commercial glass companies Lowell, MA businesses rely on, we deliver tailored glass shower systems that balance durability and style.
Residential Bath Enclosures and Shower Doors
Make your bathroom into a personal oasis with our custom bath enclosures and shower doors. We offer a wide range of styles, from frameless to semi-frameless designs, allowing you to create a space that reflects your taste and complements your home's decor. Our expert installers ensure a perfect fit and seamless operation, enhancing both the functionality and value of your bathroom.
Residential Mirrors and Tabletops
Enhance the light, space, and style of your home with our custom mirrors and glass tabletops. From statement wall mirrors to protective glass overlays for cherished furniture, we create pieces that blend seamlessly with your interior design.
Residential Plate Glass
Our residential plate glass solutions offer versatility and durability for a variety of home applications. Whether you're looking to replace a broken window, install a glass partition, or create a custom glass feature, our team provides expert guidance and flawless installation. We use high-quality plate glass that ensures clarity, strength, and longevity, enhancing the beauty and functionality of your living spaces.
Residential Doors and Window Glass
Upgrade your home's energy efficiency and curb appeal with our residential door and window glass services. We offer a wide selection of insulated glass options that help regulate indoor temperatures and reduce energy costs. From replacing foggy double-pane windows to installing elegant glass French doors, our team ensures precise fitting and superior performance, enhancing both the comfort and aesthetics of your home.
A Reputation Built on Quality and Care
Unlike other commercial glass companies, Demers Plate Glass Co has earned its reputation by consistently delivering on promises. We are proud to be one of the commercial glass companies that Woburn, MA business owners continue to return to for additional work and referrals. Our transparent process, responsive communication, and high-quality materials make us a smart choice for businesses and homeowners alike.

For anyone looking to work with one of the commercial glass companies Lowell, MA communities recommend, Demers Plate Glass Co offers decades of expertise and a wide range of services—all backed by a commitment to excellence.
Here's what our satisfied customers are saying...
At Demers Plate Glass Co, we take pride in providing exceptional glass and window services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Demers Plate Glass Co and let others know what you think.