Westfield · Union County · Since 1990

HVAC Service in Westfield, NJ

Most of the older grid here was built between the 1890s and the 1930s — deep colonials, Victorians with turned porches, a run of Tudors. High ceilings, plaster on lath, radiators in every room and not one inch of duct anywhere in the house. That single fact shapes almost every job we take in this town.

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Ductless Boilers New Cooling

The Westfield Problem in Four Lines

Nothing about a house like this is standard, and the catalogue does not have a page for it.

1890sWhere the old stock starts

3Floors to condition, not two

0Existing ducts to reuse

24/7Emergency line

Radiator heat kept · Cooling added around it

35+ Years in the Trade

Mitsubishi Electric Diamond Contractor

300+ Five-Star Reviews

Licensed & Insured · #19HC00444000

What the houses are

HVAC in Westfield, NJ Means Working Without Ductwork

A pre-war Westfield colonial was designed around a coal boiler in the cellar and cast iron under the windows. When the coal went, the boiler changed and nothing else did. The pipe chases are two inches wide, the exterior walls are balloon-framed with fire blocking at each floor line, and the only vertical path from cellar to attic is usually a laundry chute. There is no plenum, no trunk, no return — a conventional central air system is not a swap here. It is new construction inside a finished house.

The second thing these houses do is add a floor. Attics here got finished into bedrooms and offices decades after the heating system was designed, served by one undersized radiator if anything at all. That third floor sits under a roof deck with knee walls and almost nothing behind them, and it is the room that drives the call in both January and July.

So the work splits two ways. We keep the hydronics healthy, and we add cooling as a separate system that does not need the boiler’s permission to run.

Room-by-room ductless heads and ceiling cassettes for unducted floors
Small-duct high-velocity where a chase can be found and the finish must stay
Circulator and zone valve replacement, radiator balancing
Attic loads calculated for the knee walls, not the floor area

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Where the Line Sets Go

Off the Street ElevationRefrigerant runs and covers go on the rear or a sheltered side wall, never the front porch face.

Through Closets, Not PlasterStacked closets and the old chute give a vertical path with two small openings instead of an open wall.

Condensate Planned FirstGravity to a drain where it exists, a pump on a float switch where it does not.

Three ways we get called

What We Do on This Side of Town

Keeping the Radiators Working

Hot water and steam heat that is older than anyone in the house. Venting, circulators, zone valves and near-boiler piping, plus honest advice on which cast iron is worth keeping.

Boiler service

Adding Cooling From Nothing

A load calculated room by room, then the least invasive route that will carry it. Mitsubishi Electric equipment, sized for the rooms as they are built rather than as they are drawn.

Ductless AC installation

No Heat on a Cold Night

An old boiler that locks out at two in the morning is not a next-week problem in a house with plaster walls and copper supply lines. Someone picks up, any hour.

Emergency service

Ready to Cool the Whole House?

We will walk the floors, measure the rooms and show you both routes before anything is ordered.

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Westfield questions

What Owners Here Ask First

Can I put central air in a Westfield colonial that only has radiators?

Yes, but almost never with a conventional furnace-style air handler and rectangular trunk. There is nowhere to put it. The two routes that work in this stock are a ductless system with a head or a cassette per zone, or small-duct high-velocity, which uses flexible two-inch tubing that will thread through a stud bay and an old chase. Both leave the boiler and the radiators exactly as they are.

Will you have to open up the plaster walls?

We plan the route to avoid it. Stacked closets, an old laundry chute, the space beside a chimney breast and the back of a stair usually give a path from cellar to attic. Where an opening is unavoidable it is cut small, in a closet or a corner, and the exterior refrigerant runs are boxed in a paintable cover on a wall the street does not see.

Why is the finished third floor unusable in July?

Because the roof deck sits right above the ceiling and there is often nothing but a thin batt behind the knee walls. The room gains heat from three sides all afternoon, so sizing it by floor area under-reads it badly. We calculate that room on its own, and if the knee wall cavities are open we say so — insulating them first makes the equipment smaller.

What are the disadvantages of a ductless system?

Honestly: the indoor heads are visible, each one needs a condensate path, and a large house may need more than one outdoor unit. Against that you get room-by-room control, no duct losses and heat as well as cooling from the same box. We show you head locations on paper before we start.

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Tell Us About the House

Age, floors, what is under the windows and which room is the problem. Four lines is plenty to start.

Dispatched From Belleville

ICS Belleville267 Cortlandt Street, Belleville, NJ 07109

(866) 749-6331Calls answered at any hour

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