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Home / Neighborhoods / Marshall Heights / Mini-Split Installation & Repair

Mini-Split Installation & Repair in Marshall Heights, DC

Updated November 9, 2026

Already have a mini-split in Marshall Heights that is leaking, blinking an error or not cooling? We repair all major brands. That includes homes near Capitol Heights Metro side.

When to call about mini-split installation and repair

Marshall Heights bedrooms without good duct coverage can get a quiet mini-split for year-round comfort.

Living with heat and air in Marshall Heights

Marshall Heights calls often involve older systems, rental units and AC units that need refrigerant leaks repaired.

Marshall Heights bedrooms without ductwork can add a quiet mini-split for heat and cooling.

What our visit looks like

Installation includes the wall penetration, line set, drain, electrical connection, vacuum and startup testing in both heating and cooling.

Marshall Heights homes with a single return downstairs often have hot bedrooms. A small mini-split in the main bedroom is often cheaper than reworking the ducts.

How we get to you

Marshall Heights is a short drive east along Benning Road or East Capitol Street. ZIP codes: 20019.

Marshall Heights homes without ductwork upstairs can add a mini-split for bedrooms.

About the price

Installation quotes are written and include the equipment, labor and total price before anything is ordered.

Marshall Heights frame homes have enough wall depth to run mini-split lines cleanly, keeping the install neat inside and out.

Questions from Marshall Heights

Do mini-splits work for heating too?

Yes. They heat and cool, and modern units heat well in DC winters.

Do you serve homes near Southern Avenue?

Yes, Marshall Heights and nearby Maryland neighborhoods.

Can you fix a refrigerant leak?

Yes. We find and repair the leak before recharging.

Local HVAC of Southeast DC
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