Aluminum Storefront Systems
Sistemas de Aluminio
Custom aluminum framing in clear, bronze or black anodized finishes — installed, squared and sealed for retail, office and restaurant fronts.
Commercial glass specialists
Commercial storefront glass in Milwaukee, WI
Everything your business needs in one place: aluminum storefront systems, all-glass entrances, insulated curtain wall, tempered safety glass, commercial doors, hardware and 24/7 emergency board-up.
Same-day board-up Licensed & insured After-hours installs
Commercial • Storefront • Emergency
Storefront & commercial glass services
Everything we do for Milwaukee businesses in one place — aluminum storefront systems, all-glass entrances, insulated and tinted glass, door hardware and 24/7 emergency board-up.
All-Glass Entrances
Entradas Todo Vidrio
Frameless tempered glass entry doors with patch fittings, floor closers and ladder pulls for a clean, high-end storefront look.
Insulated & Tinted Curtain Wall
Muro Cortina Aislado
Energy-efficient insulated units in clear, gray, bronze or reflective tints to cut glare and heating costs on large facades.
Tempered Safety Glass
Vidrio Templado de Seguridad
Code-compliant tempered and laminated safety glass cut to size for storefront windows, sidelites and transoms.
Commercial Glass Doors & Hardware
Puertas Comerciales y Herrajes
Sliding, swing and automatic entrance doors — plus closers, locks, panic bars, pivots and hinge repairs.
Emergency Board-Up & Replacement
Emergencias y Tapiado
Fast board-up after break-ins or storm damage, then same-week glass replacement so your business stays open.
Milwaukee businesses trust AJ Glass LLC
From retail shops and restaurants to offices and clinics, we keep your storefront open, secure and looking professional. We measure, fabricate and install with minimal disruption to your business.
- Aluminum storefront framing in clear, bronze or black anodized
- Tempered, laminated and insulated glass to meet Wisconsin code
- Door closers, panic hardware, pivots, locks and thresholds
- Emergency board-up and permanent replacement
- Bilingual service — English & Spanish
"They boarded up our broken storefront the same morning and had the new glass installed two days later. Fast, clean and professional."
— Milwaukee retail owner
Why choose AJ Glass LLC
BBB AccreditedBusinessBBB Accredited Business committed to honesty, transparency, and customer satisfaction.
BBB Accredited Business
Accredited and committed to honesty, transparency and customer satisfaction on every job.
Licensed & Insured
Fully licensed and insured in Wisconsin, so your home or business is protected from start to finish.
Free Estimates
Free, no-pressure quotes with on-site measurements and clear pricing before any work begins.
Professional Installation
Experienced glaziers, precise measurements and clean installation for shower doors, storefronts and windows.
High Quality Materials
Premium tempered, laminated and low-iron glass with quality hardware built to last in Wisconsin weather.
Commercial & Residential
Storefronts and commercial glass for businesses, plus shower doors, mirrors and windows for homes.
Serving homes and businesses across Milwaukee & southeastern Wisconsin.
Trusted by Milwaukee businesses
See what commercial customers say about our storefront work.
5.0 on Google
"AJ Glass installed our frameless shower and it looks incredible. Clean work, fair price, and they showed up exactly when they said they would."
"Our storefront window was broken overnight. They boarded it up the same morning and had new tempered glass in a few days. Lifesavers for our shop."
"They cut a custom mirror for our vanity and installed it perfectly level. Great communication in English and Spanish."
"Replaced six foggy windows in our home. Huge difference this winter and the crew left everything spotless."
"Honest quote, no upselling, and the frameless glass quality is much better than the big box store option we were considering."
Need storefront glass today?
Call for emergency board-up or schedule a free on-site quote.