An AC installation with DRG Mechanical Inc includes right-sized system design, professional installation, and a complete startup walkthrough. We begin with a home evaluation and load calculation so capacity matches your space. Licensed technicians verify airflow and ductwork fit before recommending filtration or accessories, then install matched components and commission the system. You receive clear options with upfront pricing and a no-pressure comfort analysis for replacements. The same careful process is used for homes across the Sioux Falls area, and we always measure static pressure to keep higher-MERV filters from restricting airflow.
The typical steps are:
- Home visit (45–60 minutes) for photos, measurements, and your comfort wish list.
- Quote and options, usually the same day, with Good/Better/Best choices and available warranties/payment plans.
- Install day, often finished in one day, followed by thermostat setup, startup tests, and maintenance reminders.
To protect your new system, schedule service twice a year and replace filters on the schedule your technician recommends.
Updated: 2026-08-10
Need help in Sioux Falls, SD? Call (605) 202-8996 or book online. "Scott did a professional job installing new AC. Patient in answering questions and explaining how to use." — Dan N.