Areas Served: Fairfield | Boonton | Caldwell | Essex Fells | Lake Hiawatha | Livingston | Montville | Mountain Lakes | Parsippany | Pine Brook | Roseland | Towaco | Newfoundland | Oak Ridge | Dover | Mine Hill | Andover | Budd Lake | Denville | Flanders | Hackettstown | Hopatcong | Kenvil | Lake Hopatcong | Landing | Long Valley | Rockaway | Randolph | Sparta | Succasunna | Wharton | Chatham | Florham Park | Madison
Glass problems have a way of showing up at the worst possible time. The Glass Guru serving Lake Hopatcong provides dependable glass repair and replacement services for homes and businesses throughout the area. From restoring damaged glass to upgrades that improve comfort, safety, and appearance, our local team helps customers choose solutions that make sense for their space. Serving Lake Hopatcong, we’re known for experienced glass specialists, honest guidance, and quality workmanship.
Glass issues can impact safety, comfort, and energy efficiency if left unaddressed. Our glass specialists evaluate the condition of the glass and explain the most effective options, whether that involves repair or replacement. The goal is always to fix the problem correctly the first time.
Services
Glass Repair & Replacement
Broken or damaged glass affects your home’s comfort, security, and appearance. The Glass Guru serving Lake Hopatcong replaces window glass of all types—single-pane, double-pane, and insulated glass units—with quality materials and professional installation.
Foggy Window Repair
Foggy glass between window panes signals a broken seal. We replace the failed glass unit and restore clear, efficient windows—a targeted repair that costs far less than replacing the entire window.
Door Glass & Glass Inserts
We repair and replace glass panels in all door types, including entry doors, patio doors, French doors, and sliding glass doors. We also install decorative door glass inserts to add character and natural light to any entryway.
Mirrors & Custom Glass
From precisely measured bathroom mirrors to large decorative wall mirrors, we cut, finish, and install mirrors for any application. Custom glass cutting is also available for tabletops, furniture, shelving, and specialty projects.
Decorative Glass
Add privacy, texture, or visual interest with decorative glass. We offer frosted, tinted, textured, and etched glass options for windows, doors, cabinet inserts, and architectural features throughout Lake Hopatcong.
Commercial Glass Services
Storefront glass, office partition glass, commercial door glass, and safety glazing—our commercial team keeps businesses in Lake Hopatcong running safely and looking professional. We work efficiently to minimize downtime.
Pet Doors & Installations
A pet door cut directly into glass is cleaner and more secure than most alternatives. We handle installations in sliding glass doors, patio doors, and windows throughout Lake Hopatcong—sizing the opening correctly, fitting the unit, and finishing every edge so the result is solid and weather-tight.
Screen Services
We take care of screen repairs and replacements for windows and doors of all sizes across Lake Hopatcong. Whether you need a single screen rescreened or a full set of custom screens built for non-standard openings, we measure on site and get the fit right the first time.
Shower Doors & Enclosures
Glass shower enclosures require accurate measurement and careful installation to seal and operate correctly. Our Lake Hopatcong team handles the full process—site measurement, glass fabrication, hardware selection, and installation—for frameless, semi-frameless, and framed enclosure styles.
Window Restoration & Upgrades
Older windows often just need the right repairs rather than full replacement. We evaluate the condition of existing windows in Lake Hopatcong homes and address specific failure points—broken sash cords, worn weatherstripping, stuck frames, and failed seals—restoring smooth, efficient operation.
Wood Window Rot Repair
Soft spots, discoloration, and windows that no longer close flush are often signs of frame rot. We identify the full extent of the damage, remove what can’t be saved, treat the area properly, and restore the frame—so the window works correctly and the rot doesn’t return quickly.
Ready to get started? Contact The Glass Guru serving Lake Hopatcong today for a free quote. Our team is here to answer your questions and help you find the right solution.
Disclaimer- Not all services are available in all markets. Contact your local The Glass Guru for service availability. Each location is independently owned and operated.
The Glass Guru
Parsippany, NJ
1574 Sussex Turnpike Unit 1Randolph, NJ 07869
Hours
Tue
Wed
Thu
Fri
Sat
Sun
8:30am – 4:30pm
8:30am – 4:30pm
8:30am – 4:30pm
8:30am – 4:30pm
8:30am – 4:30pm
Closed
Closed
Jenny Lenhard,
Owner

Coming Soon
Frequently Asked Questions About Our Glass Services
Can you work with older or historic windows?
Yes. We have experience with a variety of window types, including older and historic styles. We balance preservation with practical improvements where possible.
What is low-e glass?
Low-e (low emissivity) glass has a special coating that reduces heat transfer while allowing light through. It improves energy efficiency and is available for many applications.
Do I need a permit for glass replacement?
Permit requirements vary by location and project scope. We can advise based on your specific situation and local regulations.
How do you ensure a proper fit for replacement glass?
We take precise measurements and verify specifications before ordering glass. Proper measurement is essential to a successful installation.
Can you add glass to an existing door?
In many cases, yes. We can install glass inserts or panels in doors designed to accept them. We assess the door and discuss options with you.











