Custom Ductwork Services in Bloomfield, New Jersey

Basic Refrigeration Heating & AC fabricates and installs custom sheet metal ductwork for homes and businesses across Essex County and Northern New Jersey so every room gets the airflow it should.

Custom Ductwork

Your ductwork is the delivery network for everything your heating and cooling system produces. The furnace can be perfectly sized and the AC can be brand new, but if the duct system leaks, runs the wrong size, or was never designed for the house it sits in, the comfort you paid for never reaches the rooms. Custom ductwork is the work of building, correcting, and maintaining that network so the air actually arrives where it is supposed to.

Three different problems bring homeowners and business owners to this part of the system, and they call for three different kinds of work.

If you are adding central air, finishing a space, or building new, the job is ductwork fabrication and installation: measuring the structure and sizing new duct to match the equipment and the rooms it serves. If your system already has duct but rooms run hot and cold, registers whistle, or the system never quite keeps up, the job is ductwork repair and modification: finding the leaks, crushed runs, and undersized branches and bringing the system back to spec. And if the system has been running for years and the air is carrying dust, the job is air duct cleaning, paired with finding why the ducts got dirty in the first place.

Most ductwork problems are really airflow problems, and airflow is what decides whether the rest of the HVAC system can do its job. We design and size the duct to the home and the equipment, because a duct system that fits is the difference between a system that performs on paper and one that performs in the rooms you live and work in.

Ductwork shown in the upper reaches of an industrial structure.
Elements of custom fabricated ductwork.

Ductwork Fabrication & Installation

When your home needs new ductwork, whether for a central air addition, a renovation, or a new construction project, every piece matters. We measure, cut, and fabricate sheet metal ductwork to match your space exactly. Poorly fitted ductwork creates air leaks, uneven temperatures, noise, and wasted energy. Custom fabrication eliminates those problems from the start.

Ductwork Repair & Modification

Leaking joints, crushed flex duct, disconnected runs, and undersized branches are the most common reasons HVAC systems underperform. We seal, replace, and resize ductwork to bring your system back to proper specifications. Many older homes in Nutley, Belleville, and Bloomfield have ductwork that has been patched multiple times over decades. We can evaluate the full system and tell you what actually needs fixing.

Visible ductwork repair.
Clean vents in a residential ceiling.

Air Duct Cleaning

Dust, pet dander, construction debris, and allergens accumulate inside ductwork over time. Every time your HVAC runs, it pushes air through that contamination and circulates it through your home. Because we are a full-service HVACR contractor, not just a cleaning company, we also identify and fix the underlying issues that cause ducts to get dirty faster, such as leaking joints and missing filters.

Frequently Asked Questions

How do I know if my ductwork needs replacing?

Rooms that are consistently too hot or too cold, visible damage in exposed duct runs, excessive dust around registers, and a system that runs constantly without maintaining temperature are all signs. Ductwork in many older North Jersey homes dates back decades and is well past its effective lifespan. We can inspect your system and tell you whether repair or replacement makes more sense.

Can you add ductwork to a home that does not have it?
What is the difference between flex duct and sheet metal?
How often should air ducts be cleaned?
Do you handle commercial ductwork?