Shaw is two cooling worlds living on the same block. Step into a Victorian rowhouse off 7th or R Street and you'll often find central air that was squeezed into a building never designed for ductwork — narrow chases threaded through plaster walls, a slim condenser tucked into a back court, and refrigerant runs that snake three floors up. When one of those systems quits in July, the symptoms are rarely simple: a frozen evaporator coil starving for airflow, a slow refrigerant leak at a flare fitting that's flexed through twenty summers, or a condensate drain backing up in a finished basement. We've spent a lot of time on our knees in Shaw mechanical closets, and we diagnose the actual fault instead of guessing at a recharge that won't last.
A few doors down, the new infill near the U Street corridor tells a different story. The condos and rebuilt shells going up across Shaw lean on heat pumps, variable-speed condensers, and ductless mini-splits — efficient when healthy, but quick to throw a fault when a capacitor fails, a contactor welds shut, or the outdoor unit goes dead silent on the hottest afternoon of the year. We carry the common capacitors, contactors, and control parts for these systems on the truck, so a same-day visit usually ends with cold air actually moving again. Whether your AC is a careful retrofit or factory-fresh, you get the same upfront flat-rate price before any work starts — and a diagnostic fee that's typically credited toward the repair.
Shaw note: Many Shaw rowhouses sit inside the historic district, so a failed condenser in a visible front-facing spot can't simply be swapped for whatever's in stock — placement and screening matter, and we work within those constraints. On the new-condo side, rooftop and shared-wall units often mean coordinating roof or mechanical-room access through building management before we can reach the equipment.
Common AC Repair Issues We Fix in Shaw
- AC not cooling or blowing warm air on the hottest days
- Frozen evaporator coil from dirty filters, low refrigerant, or blocked airflow
- Refrigerant (R-410A / R-22) leaks — hissing or oily residue near the coils
- Clogged condensate drain causing water leaks and high humidity
- Failed capacitor or contactor (compressor hums but won’t start)
- Short-cycling or uneven cooling between floors in row houses
What's Included
- Full system diagnostic to find the real root cause, not just the symptom
- Capacitor, contactor, and relay testing and replacement
- Refrigerant leak detection and recharge for R-410A and legacy systems
- Frozen coil thaw-out and airflow correction
- Condensate drain clearing and overflow safety checks
- Condenser fan motor, compressor, and control board repairs
- Upfront flat-rate pricing reviewed before any work starts
Explore our full AC Repair service, or see all HVAC services in Shaw.
What It Costs
In Washington, DC a diagnostic visit typically runs $75 to $200, and we often credit it toward the repair when you move forward with us. Most repairs land between $150 and $450, with minor fixes starting around $89; a failed capacitor is usually $150 to $300, a refrigerant recharge roughly $218 to $545 depending on the leak and charge, and a full compressor replacement $1,200 to $2,800. Every job gets an upfront flat-rate quote first — call us for a free estimate before you commit to anything.