Dave's Serv-Tech Inc.

Dave’s Serv-Tech Inc. is a local Heating contractor in Brownsville, TX offering repair, installation, and maintenance for furnaces and full HVAC systems. For fastest service, call to confirm same-day or after-hours availability and ask whether they service your unit’s brand and offer seasonal maintenance plans. Request a written, itemized estimate up front and ask about parts-and-labor warranties, manufacturer rebates, and energy‑efficient upgrades that can lower your utility bills. If you’re replacing equipment, have them perform a load calculation and ductwork evaluation to ensure the right-size system and consistent comfort in every room.