When your heating or cooling system reaches the end of its lifespan or no longer performs efficiently, Castro Mechanical LLC provides a seamless, stress-free installation experience. From helping you choose the right HVAC unit to completing a clean, precise installation, our team ensures a smooth process, a tidy worksite, and long-lasting comfort for your home.

Free on-site inspection and system assessment
Expert guidance on choosing the right HVAC unit (energy-efficient, high-SEER, heat pump, furnace, or central air options)
Safe removal and disposal of old equipment
Complete installation of new HVAC system including refrigerant lines, duct connections, thermostats, and proper airflow setup
System testing, calibration, and performance verification
Manufacturer and workmanship warranties for long-term comfort and peace of mind
Your HVAC system is 12–15+ years old
Uneven temperatures, poor airflow, or rising energy bills
Frequent repairs or recurring system failures
Loud noises, strange odors, or excessive humidity
System struggles during hot summers or cold winters
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.



