Office & Retail Ductless Systems
Ductless mini-split installation for storefronts, offices and server rooms in Philadelphia, PA, NJ & DE. Quiet, zoned, fast installs that don't close your business.
Zoned comfort with no ductwork to build
Storefronts, offices, and server rooms rarely have room — or budget — for new ductwork. Ductless systems solve it: quiet wall and ceiling units, each zone controlled independently, installed fast enough that your business doesn't shut down.
We've installed ductless for retail storefronts and offices across the region — including the Daikin office system shown here and the projects in our recent work.
Server rooms deserve a special mention: a dedicated ductless head keeps equipment cool without over-cooling the whole floor, and runs independently of the building system.
What's Included
- Wall & ceiling cassette units, quiet operation
- Independent zones — each space sets its own temp
- Server room cooling on its own circuit
- Installs scheduled around your business hours
- Daikin, Fujitsu & other leading brands
- Free estimate with a firm number
or call (267) 252-2969 — 24/7
No stock photos — this is our job site
Every photo on this page was taken by our crew on an actual Lumen project. Browse our recent commercial work or see everything we do for buildings.
Own or manage a building?
Tell us what the system is doing and we'll give you a straight answer on repair vs. replace — with a firm number after we see it.
Commercial ductless questions, answered
Yes — a single-zone ductless mini-split is the standard fix: a wall or ceiling unit inside, a compact outdoor unit outside, installed in a day without touching the building's main system.
Yes, if it's sized for the real heat load — the equipment, lighting and coolers, not just the square footage. We size from the actual load and specify washable filters for kitchens.
A complete ductless system runs $10,000–$14,000 installed depending on the number of zones; a single office zone sits at the low end. Exact quote after a site visit.
Yes — most commercial ductless installs are scheduled around your operating hours so you never close.
Request Service
Fill out the form and we'll get right back to you — or call now for the fastest response.
- 📞 (267) 252-2969 — call or text, 24/7
- ✉ lumenheatingandcooling@gmail.com
- 📍 Serving Philadelphia & the PA, NJ & DE suburbs
- 🕐 Open 24 hours — emergency service available
Commercial ductless installs by Lumen
