---
id: how-can-i-maintain-my-hvac-system-between-professional-tune-ups
title: "How can I maintain my HVAC system between professional tune-ups?"
category: guide
subtopic: home-filter-care
page_type: guide
source_url: "https://www.budsusa.com/maintenance-contracts"
tags: ["diy maintenance", "filters", "efficiency", "thermostat"]
questions:
  - "What can I do at home to help my HVAC system?"
  - "How often should I change my air filter?"
  - "How do programmable thermostats help?"
related: [hvac-maintenance-plans, maintenance-benefits]
dealer: None
---

Between professional tune-ups, simple home care extends your system's life and saves energy.

**Air filters:** Check yours monthly, especially during heavy-use seasons (winter and summer). If it looks dirty, change it. At minimum, replace filters every 3 months. A dirty filter restricts airflow, forces your system to work harder, wastes energy, and allows dust buildup that leads to expensive repairs.

**Programmable thermostat:** Installing one can cut hundreds of dollars off your annual energy bill. Set it to use less energy when you're away and deliver perfect comfort when you're home.

These steps work alongside your professional maintenance agreement. Ready to combine home care with expert tune-ups? Contact us to sign up for a plan that includes two visits yearly.