Skip to content
High-Tech EngineeringHeating & cooling, Providence RI 24/7 line(401) 598-2964

Air Conditioning

PTAC & Through-Wall Units in Providence, RI

Packaged terminal units sit in a sleeve through the wall and heat and cool one room at a time. They are everywhere in downtown condos, converted mills and apartment buildings. We repair, clean and replace PTACs and through-wall units, matching the existing sleeve so walls stay intact.

Through wall PTAC unit under a window in a downtown Providence condo
First thing we check: clean coils, filters and the condensate path through the sleeve.
Quick answer

Through-wall air conditioners and PTAC heat pumps in condos, apartments and hotel-style buildings. Typical cost in Providence runs $179 to $2,350, and the phone is answered 24/7 at (401) 598-2964.

Signs it is time to call

  • A wall unit that runs but does not cool or heat
  • Water dripping from the sleeve onto the floor or outside wall
  • Loud rattling or a burning smell at startup
  • Units past 10 years old in a building with many of them

Rhode Island summers are short but humid, with heat-wave stretches in the 90s that hit top floors hardest. Many older homes here never had ducts, so cooling ranges from conventional central air on furnaces to small-duct and ductless systems in homes heated by radiators.

What the work includes

  • Clean coils, filters and the condensate path through the sleeve
  • Test the compressor, fan motor, heat strip and controls
  • Replace units that fit the existing sleeve and wiring
  • Plan building-wide replacements in phases for owners and associations
Providence note

Downtown Providence condos and converted mill buildings often have dozens of through-wall units. We can schedule replacements floor by floor to keep disruption low.

Technician cleaning the coil of a PTAC chassis pulled from its wall sleeve
PTAC & Through-Wall Units work by a High-Tech Engineering technician.

How the visit goes

  1. We check the thermostat, the indoor coil, the drain and the filter first.
  2. Then the outdoor unit: electrical parts, fan, coil and refrigerant readings.
  3. Repairs are quoted before work starts, and we confirm cold air at the registers before leaving.

What ptac & through-wall units usually costs

Most ptac & through-wall units jobs in Providence and nearby towns fall between $179 and $2,350. Cleaning and repair at the low end; full PTAC replacement with a new chassis at the upper end. We give you the exact price after we see the system, and nothing is done until you approve it.

Compare ranges across all 48 services on the price list.

PTAC & Through-Wall Units questions

Can a PTAC be replaced without changing the wall sleeve?

Usually, yes. Most replacement chassis fit standard sleeves. We measure the sleeve and check the electrical supply before ordering.

Why does water drip from my through-wall unit?

The condensate path through the sleeve is often clogged or the unit is not tilted slightly toward the outside. Cleaning and leveling usually fix it.

Do you service PTAC units for whole buildings?

Yes. We work with property managers and condo associations on cleaning, repair and phased replacement of many units.

Where we do this work

PTAC & Through-Wall Units around Providence

We handle ptac & through-wall units across the city and nearby Rhode Island and Massachusetts towns. These are a few of the areas where we do it most.

Phones answered around the clock

Need ptac & through-wall units today?

Call the line any hour. We will walk you through safe checks and get a technician scheduled.

Call (401) 598-2964