Commercial HVAC for Family-Owned Businesses in Maryland
Your business runs on comfort. When the rooftop unit dies in July, customers leave and staff sweats. Chason Service Engineers has kept light commercial buildings running in central Maryland since 1946 — four generations, one family, and the oldest Carrier Factory Authorized Dealer in the area.
What we service
- Packaged rooftop units (RTUs) — the workhorse of small commercial buildings
- Split systems for offices, retail, and restaurants
- Heat pumps and packaged heat pumps
- Ductless mini-splits for server rooms, additions, and problem zones
- Boilers and hydronic systems in older commercial buildings
- Thermostats, economizers, and controls
The buildings we know
- Restaurants and bars
- Retail shops and boutiques
- Medical and dental offices
- Professional offices
- Churches and community buildings
- Small shops and workshops
Why family-owned businesses call us
- We show up when we say we will — no dispatching to a subcontractor
- Honest recommendations, not upsells — if the unit can be repaired, we say so
- Financing available for replacements
- Same-day service on most calls
- 24/7 emergency response
Don’t wait for the breakdown. A failed rooftop unit in peak season costs more in lost business than the repair.
Call (410) 252-6300 or request a commercial estimate.