You should hire a licensed professional for central AC installation, not attempt it yourself. Most long-term problems start with wrong system sizing, incorrect refrigerant charge, or weak duct and electrical connections that cut efficiency and shorten equipment life. SALT Plumbing Air & Electric uses certified installers and in-house electricians, performs thorough testing before and after the job, and focuses on proper sizing, correct charge, and tight ductwork so the system runs right from day one. Our team has deep experience serving the Austin area, including Round Rock, which helps us spot issues early and avoid callbacks.
Call a pro without delay if you need any of the following:
- Load calculation to size the system correctly
- Line-set work, brazing, evacuation, and precision charging
- New or modified ductwork and plenums
- Dedicated breaker, disconnect, or thermostat wiring
Schedule a professional assessment before purchase so your equipment selection and installation plan match your home’s needs.
Updated: 2026-05-14
Need help in Round Rock, TX? Call (512) 956-7842 or book online. “All of the install work was done very neatly and timely.” — Alex H.