Invest in the Comfort, Safety, and Performance of Your Business

Commercial HVAC Services

Commercial HVAC Installation & System Upgrades When your building’s HVAC system reaches the end of its lifespan or can no longer support your operational needs, Castro Mechanical LLC provides a seamless, stress-free upgrade or installation process. From helping you choose the right commercial-grade equipment to the final setup, our team ensures a smooth workflow, minimal downtime, and long-lasting, energy-efficient results.

We focus on delivering reliable climate control that keeps your business running comfortably—whether you manage offices, retail spaces, warehouses, or commercial facilities.

Our Maintenance Services Include:

Comprehensive HVAC system inspections (AC, furnace, heat pump, coils, and ductwork)
Cleaning of filters, coils, drain lines, and blower components
Checking refrigerant levels and system pressures
Lubricating moving parts and tightening electrical connections
Thermostat calibration and airflow testing for optimal performance

Benefits of Maintenance:

Prevent unexpected and expensive system breakdowns
Extend your HVAC system’s lifespan by 5–10 years
Maintain manufacturer warranty protection
Improve home or business energy efficiency
Enhance indoor air quality and overall comfort

Call Us (817) 583-0582

Schedule Your Appointment

What Our Satisfied Clients Have to Say About Castro Mechanical

We pride ourselves on delivering exceptional results and reliable comfort for every client. Hear directly from homeowners and businesses who’ve trusted us with their heating and cooling needs.

☆☆☆☆☆

“Castro Mechanical fixed our AC faster than we expected and walked us through every step of the repair. Their professionalism and honesty made the whole experience stress-free.”

Rene K.

☆☆☆☆☆

“We upgraded our HVAC system with Castro Mechanical, and the difference in comfort and energy efficiency was immediate. Their team was punctual, respectful, and incredibly knowledgeable.”

Luisa B.

☆☆☆☆☆

“From the inspection to the final installation, everything was smooth and well-communicated. I highly recommend Castro Mechanical for anyone needing reliable heating and cooling services."