Foggy Bottom is one of Washington's oldest pockets, and its heating and cooling needs are just as layered as its history. Tucked between George Washington University, the State Department, and the Kennedy Center, the neighborhood pairs surviving 19th-century brick rowhouses — including the tiny preserved alley dwellings around Snows Court and Hughes Mews — with mid-century institutional buildings and newer condo towers near the waterfront. Each of those building types asks something different from an HVAC system, and we work on all of them.
The older rowhouses here were never designed for central air, and many still run on aging boilers feeding cast-iron radiators or steam heat. We repair those original systems, balance uneven radiator heat, and — where homeowners want quiet, efficient cooling without tearing into plaster walls — install ductless mini-splits that fit the tight footprints these homes demand. For furnace and heat pump systems we handle furnace repair, heat pump service, and full AC replacements sized correctly for compact District floor plans.
Foggy Bottom also has a large share of condos and apartments serving GWU students, faculty, and longtime residents, where shared walls, rooftop units, and limited mechanical access make a knowledgeable technician essential. Whether you're a homeowner on a leafy side street or a resident in one of the high-rises along New Hampshire Avenue, we show up fast, diagnose honestly, and quote upfront flat-rate pricing before any work begins — backed by a satisfaction guarantee and 24/7 emergency service when the heat or AC quits.
HVAC Services We Offer in Foggy Bottom
- AC Repair — Fast, accurate AC repair across DC — same-day fixes for warm air, leaks, and dead units.
- AC Installation & Replacement — Right-sized, high-efficiency SEER2 central AC installed by DC master-licensed pros, permits handled.
- Furnace Repair — Fast, safe furnace repair for DC homes — no-heat fixes, CO safety checks, same-day and 24/7 service.
- Furnace Installation — Expert furnace installation for DC homes—high-efficiency gas, electric, and heat-pump options with permits handled.
- Heat Pump Repair & Installation — Year-round heating and cooling in one efficient system, expertly repaired or installed by DC-licensed pros.
- Boiler, Radiator & Steam Heat Repair — Expert steam and hot-water boiler plus cast-iron radiator repair for DC's historic row houses.
- Ductless Mini-Split Systems — Heat and cool any DC room without ductwork. Perfect for row houses, condos, attics, and additions.
- Emergency 24/7 HVAC Service — 24/7 emergency HVAC repair across DC — fast dispatch, stocked trucks, and upfront pricing when heat or AC quits.
Local note: In Foggy Bottom's historic district, outdoor condenser and mini-split placement often has to thread the needle between preservation guidelines, narrow lot lines, and shared rear courtyards — we plan installs that keep your system efficient and unobtrusive while respecting the look of these older blocks.
Why Foggy Bottom Homeowners Call Us
- Fast local response — we know Foggy Bottom and the quickest way to you.
- Licensed & insured DC technicians.
- Upfront pricing and a 100% satisfaction guarantee.
- 24/7 emergency service for no-heat and no-cool calls.