Dupont Circle homes were not built for HVAC emergencies — most of them predate central air entirely. The neighborhood's late-1800s rowhouses and converted mansions still run on boiler-and-radiator heat, and when a boiler trips or a circulator pump fails on a January night, a whole stack of units can go cold fast. We answer those calls 24/7, and our trucks are stocked to handle the things that actually break here: zone valves, expansion tanks, ignition modules, and the relays on the ductless mini-splits that so many Dupont condos rely on for cooling. Because so much of the housing stock shares party walls and tight mechanical closets, we triage on the phone before we roll, so the tech arrives with the right parts the first time.
Summer brings a different kind of emergency. A mini-split that ices over or a condenser tucked into a rear courtyard that stops running can turn a top-floor condo into an oven within hours — and in a building full of original brick and minimal insulation, that heat doesn't let up overnight. We handle suspected gas odors and CO alarms as true emergencies, shutting down and making safe before anything else, and we treat water leaks from condensate lines or failed boilers with the same urgency, since a leak in a Dupont rowhouse rarely stays in one unit. For landlords and tenants, we document no-heat and no-cool conditions clearly so you have what you need to meet DC habitability requirements, and we give you the flat-rate number before we start the work.
Dupont Circle note: Because Dupont Circle sits inside a historic district and many buildings are governed by condo or HOA rules, emergency work often has to respect what's visible from the street and what's shared between units — so for repairs we restore your existing system fast, and if an emergency exposes the need for a replacement, we flag any approvals (historic review or HOA sign-off) you'll want before a permanent fix.
Common Emergency HVAC Issues We Fix in Dupont Circle
- Complete loss of heat during a winter freeze
- Complete loss of cooling during a summer heat wave
- Suspected gas leak or carbon monoxide concern from a furnace
- Water leaking from the system risking property damage
- System failure after hours, on weekends, or holidays
- Burning smells or electrical/breaker issues needing immediate attention
What's Included
- Live 24/7 phone answering with fast dispatch — nights, weekends, and holidays
- No-heat emergency furnace and heat pump repair in winter
- No-cool emergency AC and heat pump repair during summer heat
- Suspected gas leak and carbon monoxide safety response
- Refrigerant and condensate water leak diagnosis and shutoff
- Licensed, insured technicians in stocked trucks for one-visit fixes
- Upfront flat-rate pricing and a satisfaction guarantee on completed repairs
Explore our full Emergency 24/7 HVAC Service service, or see all HVAC services in Dupont Circle.
What It Costs
For emergency calls, our diagnostic fee runs roughly $75 to $200 depending on the system and the complexity of the problem, and that visit gets you a firm, upfront repair price before we proceed. After-hours service (overnight, weekends, and holidays) carries a surcharge of about $40 to $80 per hour on top of standard rates, which we always state plainly when you call. Because every situation is different, the best way to know your number is to call for a free estimate over the phone.