FREE ESTIMATES

on any install*

DISCOUNTED DIAGNOSTIC

$89*

ANY REPAIR SERVICE

$50 off

NEW SYSTEM INSTALL

$500 off*

All commercial services

Commercial Ductwork

Up to 30% of conditioned air can be lost through leaky commercial ductwork. We design, install, and repair duct systems for optimal performance.

925-778-1335

Signs You Need Commercial Ductwork Service

Zones that are hard to heat or cool

Dusty air or visible debris from vents

Inconsistent temperatures between areas

High energy bills despite working HVAC

Noisy ductwork when system runs

New construction or tenant improvements

Our Process

1 Duct Inspection

We inspect your entire duct system for leaks, damage, and design issues.

2 Analysis & Design

We calculate airflow needs and design improvements or new systems.

3 Professional Service

Our team seals, repairs, or installs ductwork to meet your needs.

4 Balancing & Testing

We balance airflow and verify performance across all zones.

Frequently Asked Questions

How do I know if my commercial ductwork is undersized?

Signs of undersized ductwork include excessive noise, poor airflow, hot/cold spots, and HVAC systems that run constantly. A professional airflow assessment can confirm if ductwork is restricting your system.

How much does commercial duct work cost?

Commercial ductwork costs vary significantly. Duct sealing may cost $2,000-$5,000, while new duct installation for a small commercial space can range from $10,000 to $30,000+ depending on complexity.

Can you install ductwork in a building with no existing ducts?

Yes, we can design and install new duct systems for buildings that previously had no central HVAC. Options include traditional ductwork, mini-duct high-velocity systems, or ductless alternatives.

What is duct balancing and why is it important?

Duct balancing adjusts dampers and airflow to ensure each zone receives the right amount of conditioned air. Proper balancing eliminates hot/cold spots and improves comfort throughout your building.