Boston glass and insulation contractor
The Room Changes when the glass disappears.
TJM Glass & Insulation provides custom shower enclosures, commercial glass and glazing, emergency glass repair coordination, and building insulation for homes, businesses, builders, and GCs across the Boston area.
Glass and insulation for one direct project conversation
Glass and insulation scopes often meet in the same repair, remodel, or building-improvement project. TJM keeps the first conversation direct so the building, scope, and timing can be understood before work moves forward.
Glass & Glazing Services and Building Insulation
- Emergency Glass Repair & Board-Up: Emergency board-up coordination, repair assessment, and replacement planning for broken residential and commercial glass.
- Custom Shower Doors & Enclosures: Frameless and semi-frameless shower glass measured for the finished room.
- Storefront & Commercial Glass: Storefront glazing, commercial doors, partitions, and repair support for active properties.
- Window Glass Replacement: Replacement planning for failed, foggy, cracked, or damaged glass units.
- Mirrors, Railings & Partitions: Custom mirrors, glass railings, handrails, and interior partitions.
- Spray Foam Insulation: Open-cell and closed-cell spray foam conversations focused on building-envelope conditions.
- Attic Insulation: Attic improvements that support comfort, air sealing, and more consistent indoor temperatures.
- Blown-In & Batt Insulation: Blown-in cellulose and batt insulation for residential and commercial spaces.
- Commercial Insulation: Insulation scopes for builders, GCs, property managers, and active commercial buildings.
- Mass Save Guidance: Questions to verify about insulation, energy assessments, and current Mass Save program rules.
Where TJM works
TJM serves Boston, Brookline, Cambridge, Haverhill, Lowell, Lawrence, Newton, Wellesley, Worcester. Confirm the project location and scope directly with the team.
Direct answers before the first call
What areas does TJM serve?
TJM serves Boston, Brookline, Cambridge, Haverhill, Lowell, Lawrence, Newton, Wellesley, and Worcester. Confirm your project location and scope directly with the team.
What glass and glazing services are available?
TJM offers custom shower doors, emergency glass repair and board-up coordination, storefront and commercial glass, window-glass replacement, mirrors, railings, and partitions.
What building insulation services are available?
TJM provides spray foam, attic insulation, blown-in and batt insulation, commercial insulation, and Mass Save guidance.
How do I start an emergency glass request?
Call 978-600-5732 and describe the broken glass unit, location, timing, and immediate safety concern. TJM will provide the clearest next step based on the project information.
Can TJM help with an emergency glass request?
TJM offers same-day response for most emergency glass calls. Call 978-600-5732 to confirm timing for your situation.
Project gallery
See TJM-supplied project photos and edited project-video clips with descriptive captions in the Gallery.