Serving Church Hill, TN & the Tri-Cities Mon–Fri 8–5 · Emergency service available (423) 357-1922
Custom Heating & Air Conditioning logo Heating & Air ConditioningChurch Hill, TN · Since 2001

A packaged unit puts the compressor, coil, blower and often the furnace into a single outdoor cabinet rather than splitting them between indoors and out.

That makes them the default for commercial buildings, where the whole thing sits on the roof and feeds ductwork straight down through a curb. It also makes them common on manufactured homes and on houses with no basement, attic or closet to give up.

Servicing is straightforward because everything is in one place. When one is replaced on a commercial roof, we plan the removal, the new unit and the connections as a single piece of work so the building is without heating or cooling for as little time as possible.

At a glance
  • Rooftop and ground-mount
  • Common on manufactured homes
  • All service access in one place
The range

What we install

Packaged Gas/ElectricGas/Electric

Packaged Gas/Electric

Gas heat and electric cooling in one.

Packaged Air ConditionerCooling

Packaged Air Conditioner

Cooling only, all in one cabinet.

Packaged Heat PumpHeat Pump

Packaged Heat Pump

Year-round comfort, single cabinet.

Comfort Packaged UnitComfort
Comfort series, tier 1 of 3 in the range.

Comfort Packaged Unit

The straightforward option.

How to choose

Where a packaged unit is the answer

Commercial roofs

The whole unit sits on the roof and feeds ductwork straight down through a curb.

Manufactured homes

One of the places packaged units are most common.

No room to give up

Houses with no basement, attic or closet for an indoor unit.

When one is replaced on a commercial roof, we plan the removal, the new unit and the connections as one piece of work, scheduled around your business hours.

What to look for

What matters when you choose

Rooftop and ground-mount configurations
Gas/electric, heat pump and cooling-only
Maintenance visits for commercial sites
Rooftop changeouts planned around your business hours
Common on manufactured homes
All service access in one place
The equipment matters less than how it is sized and installed, and that part is our responsibility.
Custom Heating & Air Conditioning, LLC Family owned in Church Hill since 2001 · Factory-authorized Carrier dealer
Free estimates on new equipment

What happens after you contact us

  1. Step 1

    Send the form or call

    Tell us what the system is doing and we will call you back to schedule.

  2. Step 2

    We measure first

    We run a load calculation and look at your ductwork before we quote any equipment.

  3. Step 3

    You get a free estimate

    Estimates on new equipment are free, and financing is available.

Prefer to call?

(423) 357-1922
Office hours
Monday to Friday, 8–5
Outside those hours
Emergency service is available — call the same number.
Where we go
Church Hill, Kingsport, Mount Carmel, Surgoinsville, Rogersville, Johnson City, Bristol, Greeneville, Morristown and across into Southwest Virginia. Full service area.
Where we are
119 E Main St, Church Hill, TN 37642
Thank you — we have your request.
We will call you back to confirm a time. If it is urgent, call (423) 357-1922.

Request Service

Tell us what the system is doing and we will call you back to schedule. For a no-heat or no-cool emergency, please call us instead. It is the fastest way to reach us.

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We use these details only to answer your request, and we will not add you to a mailing list. Prefer to talk? Call (423) 357-1922, Monday to Friday 8–5.

Talk to us about what suits your house

Free estimates on new equipment. We measure before we quote.

(423) 357-1922
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