Rooftop Unit (RTU) Installation & Service

Advanced Air Mechanical provides full-service installation, replacement, and maintenance of commercial rooftop units (RTUs) for businesses across Pueblo and Southern Colorado. From small packaged units to large multi-stage systems, we deliver precise, code‑compliant installations and reliable service that keeps your building comfortable year‑round.

What Our RTU Service Includes

Professional Installation & Replacement

• Full RTU installation (owner‑furnished or contractor‑furnished equipment)

• Curb installation or curb adapter fabrication

• Crane lift coordination and rigging

• Economizer and fresh air integration

• Gas piping, electrical connections, and controls setup

Ductwork & Airflow Integration

• Supply and return duct transitions

• Curb-to-unit sealing and weatherproofing

• Airflow balancing and performance testing

• Replacement of grilles, registers, and diffusers (as needed)

Maintenance & Repair

• Full system diagnostic

• Refrigerant testing and leak inspection

• Blower motor and belt inspection

• Coil cleaning and filter replacement

• Electrical and control troubleshooting

Code Compliance & Safety

• Mechanical and electrical code compliance

• Proper gas line sizing and leak testing

• Condensate management and freeze protection

• Verification of manufacturer-required clearances and airflow

Ideal For

• Retail stores

• Restaurants

• Office buildings

• Warehouses

• Schools and municipal buildings

• Any commercial property using packaged rooftop HVAC systems

Why Businesses Choose Us

• Fast, reliable scheduling

• Clean, professional installations

• Licensed, insured, and experienced technicians

• Transparent pricing with no surprises

• Expertise in both new installs and replacements