Preview. Built by Busy Season Local, 22 September 2026, from Theo HVAC's own Google listing, photographs and reviews. Not published and nothing is live until you say so.
A Daikin ductless condenser mounted on brackets above a Brooklyn storefront, line set run to the wall
Theo HVAC Air conditioning, New York City

Air conditioning repair and service across New York City.

Ductless mini splits, condensers, rooftop and packaged units. We work in homes, restaurants and commercial buildings across the city, and the phone is answered 24 hours.

(646) 377-7172 Nights and weekends included.

5.0 on 18 Google reviews 24 hours, seven days 1139 Rogers Ave, Brooklyn

What we do

Cooling work end to end: finding the fault, putting it right, and getting the equipment back to the temperature it is meant to hold.

Diagnosis and repair

It runs but will not cool, or will not start at all. We find the reason before anything gets replaced.

Ductless mini splits

Wall heads and outdoor condensers, from a single room to a run of them through a restaurant.

Rooftop and packaged units

Units on dunnage with the duct drop into the space below, for shops, offices and places of worship.

Refrigerant charge

Pressures read and set right, including systems somebody else overfilled.

Coil cleaning

Condenser coils brushed and washed down so the unit stops fighting its own dirt.

Commercial kitchens

Kitchens and dining rooms, where the equipment runs hard and the room still has to be comfortable.

Condenser units set on steel dunnage on a Brooklyn rooftop

Roofs, kitchens and back yards, not just living rooms.

How a call goes

You call

Any hour. Describe what the unit is doing and we will tell you what it is likely to be before anyone gets in a van.

We diagnose

We find the actual fault and tell you what it costs to put right. No work starts before you have heard the number.

It gets fixed

Most cooling faults are done in one visit. If a part has to come in, you are told when rather than left waiting.

Recent work

A ductless mini split head mounted high on the wall of a commercial kitchen
Mini split head serving a commercial kitchen.
A York rooftop packaged unit with its duct drop on a Brooklyn roof
Rooftop packaged unit, duct drop into the space below.
A ductless mini split head above the counter of a pizzeria
Cooling over a pizzeria counter.
A condenser coil being cleaned with a brush and hose
Condenser coil cleaned down on site.

What customers wrote

Word for word from Google. Every one of the 18 ratings on the listing is five stars.

★★★★★

“Got my system work in less than an hour as promise even though I called out office hours.”

peter lee

★★★★★

“Theo was a life saver. He helped me out with my AC when it was not working properly. I definitely recommend his service.”

Jessica Noel

★★★★★

“Fast and precise in the process of removing the freon, setting back the hot pressure which was previously very high, and now my condenser unit is running smooth and cool again.”

Maya Tj

★★★★★

“Diagnosed and tackled our problem with the utmost efficiency. I was pleased, as were members of the congregation, to have our AC fully operational for our Sunday morning worship.”

DEFOREST RAPHAEL

Read every one of them on Google, where anyone can check them and nobody can edit them.

Where we work

Based on Rogers Avenue in Brooklyn, working across the five boroughs.

BrooklynQueensManhattanThe Bronx FlatbushProspect Lefferts GardensCrown Heights Bedford-StuyvesantPark SlopeDitmas Park AstoriaLong Island City
Address

1139 Rogers Ave
Brooklyn, NY 11226

Hours

Open 24 hours, seven days a week.