Columbia Heights is one of Ward 1's busiest neighborhoods, and its homes are just as varied as its streets. Many of the brick rowhouses lining blocks around 11th, Park, and Harvard date to the early 1900s, while the apartments and condos around 14th Street and the DC USA retail corridor were built far more recently. That split means we see two very different HVAC worlds here: century-old houses with original layouts and add-on cooling, alongside modern buildings running newer high-efficiency equipment. Our licensed, insured technicians work on both every week.
In the older rowhouses, the challenges are familiar to anyone who owns one. Many were heated with radiators or boilers long before central air existed, so cooling was added later through ductwork squeezed into closets and ceilings, window units, or ductless mini-splits. Tall, narrow floor plans trap heat upstairs in summer and leave the front rooms cold in winter, and decades-old furnaces and condensers often run well past their efficient years. We handle AC repair, furnace and boiler service, heat pump and mini-split work, and full system replacements with an eye for what actually fits a DC rowhouse — not a one-size answer.
In the newer condos and mixed-use buildings near the Metro and the 14th Street corridor, the issues look different: a heat pump that stops keeping up, a smart thermostat that needs proper setup, a mini-split head that won't cool one room, or maintenance that's overdue. Whether you own a renovated rowhouse, rent a unit above the shops, or manage a small business along the strip, we offer upfront flat-rate pricing, same-day appointments when we can, and a satisfaction guarantee on the work we do.
HVAC Services We Offer in Columbia Heights
- 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 Columbia Heights' dense rowhouse blocks, where to put a new condenser is a real decision — rear yards, flat roofs, and shared lot lines all come into play, and ductless mini-splits are often the cleanest fit for upper floors that never had proper cooling. We help you weigh the options before anything gets installed.
Why Columbia Heights Homeowners Call Us
- Fast local response — we know Columbia Heights 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.