Diamond Air Duct Services

Diamond Air Duct Services is an Air duct cleaning service and Air filter supplier serving Grand Prairie, TX, focused on cleaner indoor air and better HVAC efficiency. When you book, ask for a whole-system cleaning (supply and return ducts, registers, blower, and coil), optional dryer vent cleaning, and before/after camera photos so you can verify the results. For filters, have them recommend the right MERV rating for your system and set a replacement schedule (typically every 1–3 months, more often for pets or allergies). Request an itemized quote, estimated time on-site, and a check for duct leaks or sealing opportunities to improve airflow and lower utility costs.