HVAC SYSTEMS

Design, build, and installation of your heating, cooling, and ventilation systems across Arizona

Ducts, Inc. provides complete design, build, and installation of commercial and industrial HVAC systems for facilities throughout Arizona. With more than 40 years of experience serving manufacturing plants, aerospace facilities, pharmaceutical operations, and commercial properties, we deliver heating, cooling, and ventilation systems built for peak performance, code compliance, and long-term reliability — all under one roof.

WHY FACILITIES CHOOSE DUCTS, INC.

Across Arizona Choose Ducts, Inc.

Commercial HVAC Specialists

For over four decades, we have designed and installed heating, cooling, and ventilation systems built specifically for demanding commercial and industrial facilities across Arizona.

Design-First Approach

Every project begins with a detailed load analysis and site assessment to ensure proper equipment sizing, airflow distribution, energy efficiency, and full compliance with local mechanical codes and ASHRAE standards.

Custom Fabrication In-House

Our in-house sheet metal fabrication shop builds custom ductwork, plenums, transitions, and fittings for precise system fit, accurate airflow, and superior long-term performance.

Safety and Compliance Focused

We design every HVAC system to meet SMACNA standards, Arizona mechanical codes, OSHA requirements, and applicable energy efficiency mandates — protecting your facility, employees, and investment.

Comprehensive HVAC Design, Build & Installation Services in Arizona

System Design & Installation

Every HVAC project starts with a thorough evaluation of your facility’s heating and cooling loads, occupancy patterns, equipment layout, and local code requirements. We account for Arizona’s climate conditions, building envelope performance, ventilation demands, and energy efficiency targets to design systems that perform correctly from day one.

Heating and cooling load calculations

Equipment sizing and selection

Airflow distribution and duct design

Energy efficiency and SMACNA compliance planning

Full system layout and routing design

We design systems to ensure proper capacity, airflow balance, and system efficiency so your HVAC performs reliably through every Arizona season.

Installation & Custom Fabrication

We provide complete installation of commercial and industrial HVAC systems, including rooftop units, split systems, air handlers, VAV systems, exhaust fans, make-up air units, and custom ventilation solutions. Our in-house fabrication team builds custom ductwork, plenums, diffusers, and transitions designed to match your facility’s exact layout and airflow requirements.

Installation capabilities include:

Custom ductwork fabrication and installation

Rooftop and packaged unit installation

Air handler and VAV system installation

Exhaust and make-up air unit setup

Electrical and mechanical coordination

Our OSHA-trained mechanical team works safely in complex commercial and industrial environments while minimizing disruption to your ongoing operations.

Service & Preventive Maintenance

Routine maintenance keeps HVAC systems efficient, reliable, and code-compliant. We provide full preventive maintenance programs customized to your equipment type, facility schedule, and seasonal demands.

PM services include:

Filter inspection and replacement

Coil cleaning and inspection

Belt, bearing, and motor checks

Refrigerant level verification

Controls and thermostat calibration

System performance and airflow verification

Routine service prevents equipment failures, energy waste, comfort problems, and costly unplanned downtime before they impact your facility.

Systems We Service

At Ducts, Inc., we install, service, and maintain a wide range of industrial collection systems.

Rooftop Units

Designed for commercial and industrial facilities requiring centralized heating and cooling with efficient rooftop placement, simplified service access, and minimal use of interior mechanical space.

Air Handlers & Ventilation Systems

Built for facilities requiring dedicated outdoor air, energy recovery, make-up air supply, or large-volume air distribution to meet code compliance and occupant comfort requirements.

Split & Multi-Split Systems

Designed for offices, server rooms, laboratories, and spaces requiring zone-level temperature control with independent operation and flexible installation configurations.

Specialty & Custom HVAC Solutions

Including VAV systems, pressurization and exhaust systems, evaporative cooling, and custom mechanical solutions for unique facility requirements.

The Importance of a Properly Designed HVAC System

n undersized, oversized, or poorly installed HVAC system creates comfort problems, inflated energy costs, equipment failures, and code violations. Proper system design is critical to long-term performance, occupant health, and operational efficiency.

Benefits of a properly designed HVAC system:

  • Consistent temperature and comfort control
  • Improved indoor air quality
  • Reduced energy consumption and utility costs
  • Regulatory and mechanical code compliance
  • Extended equipment life and fewer breakdowns

Our design-build approach ensures your system is correctly sized, balanced, and installed so it performs reliably for years — not just at startup.

Why Residential, Commercial & Industrial Facilities Across Arizona Trust Ducts, Inc.

  • Over 40 years of residential, commercial and industrial HVAC experience
  • Complete design, fabrication, installation, and service under one roof
  • OSHA-trained installation teams
  • Deep knowledge of ASHRAE standards, local mechanical codes, and energy requirements
  • Proven experience in manufacturing, aerospace, pharmaceutical, and commercial environments
  • Performance-driven, compliance-focused HVAC solutions
Commercial HVAC, Dust Collection, and Fabrication | Ducts, Inc. Arizona

HVAC Design, Build & Installation FAQs

We design, install, and service a full range of commercial and industrial HVAC systems including rooftop units, split and multi-split systems, air handlers, VAV systems, make-up air units, exhaust systems, and custom ventilation solutions. Each system is sized and selected to match your facility’s load, layout, and code requirements.

Uneven temperatures, rising energy bills, frequent equipment breakdowns, poor indoor air quality, or aging equipment past its service life are common indicators. Our team performs site assessments to evaluate your current system’s performance and condition before recommending upgrades or full replacement.

Most commercial systems require quarterly or semi-annual preventive maintenance. High-use or critical-environment facilities may require more frequent service. We create tailored maintenance programs to keep your equipment efficient, reliable, and code-compliant throughout the year.

We serve manufacturing plants, aerospace facilities, pharmaceutical and chemical operations, commercial office buildings, retail spaces, food processing facilities, and other residential, commercial and industrial environments requiring reliable heating, cooling, and ventilation systems.

Yes. Our in-house sheet metal fabrication shop builds custom ductwork, plenums, transitions, diffusers, and fittings. This ensures accurate airflow sizing, proper fit, and long-term system performance in any residential, commercial or industrial facility layout.

Yes. We improve underperforming systems by modifying duct layouts, upgrading equipment, improving airflow distribution, adding zoning controls, or replacing outdated components. Targeted upgrades restore comfort, reduce energy use, and extend equipment life without requiring full system replacement.

Yes. We install, service, and maintain rooftop units, split systems, air handlers, make-up air units, exhaust fans, VAV systems, and other specialty HVAC equipment. Our team maintains familiarity with your system from initial installation through ongoing preventive maintenance.

Schedule Your HVAC Site Assessment Today

Keep your facility comfortable, energy-efficient, and code-compliant with a properly designed and installed HVAC system. Whether you need a new system, an equipment upgrade, or an ongoing maintenance program, Ducts, Inc. is ready to help.

Contact Us