rating iconrating iconrating icon

Easy AC Maintenance Tasks

December 29, 2025
easy AC maintenance tasks

Maintaining your air conditioning (AC) system is essential for ensuring its efficiency and longevity. With a few easy AC maintenance tasks, you can keep your AC unit running smoothly, save on energy costs, and help avoid unexpected costly AC repairs or premature failure leading to early AC replacement. In this article we share some easy AC maintenance tasks you can perform yourself in between professional AC maintenance visits.

Replace Air Filters Regularly

One of the simplest and most important routine AC maintenance tasks you can do is to ensure you are regularly replacing the air filters (or cleaning it if your system uses a reusable one). Air filters trap dust, pollen, and other airborne particles, preventing them from entering the AC system. They keep the air flowing and help improve the air quality in your home. A dirty, clogged air filter restricts air flow causing your system to work harder than it should. As a rule of thumb replace it at minimum every 3 months, but during times of heavy use such as summer, it is best to check and replace them every 30 days.

Clean the Vents and Registers

Dust and debris can accumulate on your home’s vents and registers, impeding airflow and reducing indoor air quality. Cleaning these regularly helps maintain efficient airflow and a healthier living environment.

Remove Debris Around the Outdoor Unit

The outdoor unit of your AC system (condenser) needs adequate airflow to function efficiently. Leaves, dirt, and other debris can obstruct this airflow, causing the unit to overheat and work less efficiently. Trim plants and other bushes near the condenser. You should do your best to not allow leaves or grass to build up too close to it. Remove any branches or debris from the outdoor unit, to keep the system running efficiently. Overcrowded units, can suffer from decreased airflow which causes your AC unit to work harder.

Check Your Thermostat

A properly functioning thermostat is crucial for maintaining a comfortable home environment and ensuring your AC system operates efficiently. If your thermostat is not working correctly, it can lead to inconsistent temperatures and increased energy usage. Check the batteries and always keep fresh ones on hand. Clean the thermostat to remove any dust or debris that might affect its sensors. If you have an outdated thermostat, consider upgrading to a programmable or smart thermostat for more precise control and energy savings.

Schedule Professional AC Maintenance

Do not hesitate to contact us for your AC maintenance. A certified technician will be able to do more maintenance tasks required that should be completed by a professional at minimum once a year. A properly maintained system will keep you cool through the hottest days of summer.

Contact LA Heating & Air

While there are many tasks you can do yourself, an annual professional tune-up is essential for catching potential issues before they become major problems. Routine AC maintenance is vital in keeping your system operating effectively and efficiently. It helps improve indoor air quality and decreases the chances of costly AC repairs or early AC replacement . A well-maintained AC system provides more consistent cooling, keeping your home comfortable even during the hottest months. Give us a call today or contact us online, we are here to help you!

Easy AC Maintenance Tasks Related Posts:

Customer Reviews & Testimonials

Shape- Social Media IconShape BG CTA

New In Our Blog

Piggy Bank with cash falling out near AC

Why Load Calculations Are Essential for Heat Pump Installation in Los Angeles

Discover how Manual J load calculations ensure accurate heat pump sizing, better comfort, lower energy bills, and compliance with Los Angeles rebate and Title 24 requirements.

Piggy Bank with cash falling out near AC

Heat Pump Rebates in Los Angeles (2026): Complete Guide to HEEHRA, LADWP, Burbank, Glendale, Federal Tax Credits & More

See all heat pump rebates available in Los Angeles, including HEEHRA, LADWP, Burbank, Glendale, GoZero, SCE incentives, and the $2,000 federal tax credit

Piggy Bank with cash falling out near AC

Heat Pump Installation & Electrification in Los Angeles: Complete Cost, Rebate & Contractor Guide

Heat pumps are rapidly becoming the preferred HVAC solution for Los Angeles homeowners looking to reduce energy bills, improve comfort, and qualify for major California rebates. This hub is your complete, authoritative guide to everything you need to understand before replacing your AC or furnace with a modern heat pump — including costs, rebates, system sizing, and how to choose the right contractor.

Piggy Bank with cash falling out near AC

Heat Pump Installation in Los Angeles: How to Choose the Right Contractor

This guide explains how heat pump installation works in Los Angeles and what homeowners should look for when choosing a contractor. It covers installation requirements, common mistakes, certification and permit considerations, pricing factors, and how to avoid issues that affect comfort, rebates, and long-term performance—so you can make an informed decision before installing a heat pump.

Piggy Bank with cash falling out near AC

Why TECH-Certified Contractors Are Required for Heat Pump Rebates in California

If you’re considering a heat pump in California, this post explains one critical requirement most HVAC companies leave out: TECH certification. You’ll learn why the state requires TECH-certified contractors for rebates, how certification affects install quality and system performance, and what can go wrong if you choose the wrong installer. It also shows how TECH compliance protects you from denied rebates, poor airflow, and systems that can’t keep up with LA heat—so you can make a confident, informed decision before you install.

Piggy Bank with cash falling out near AC

The HVAC “$5,000 Rule” — A Simple Way to Know When to Repair or Replace Your AC

Learn how the HVAC $5,000 Rule helps you decide whether AC repair or replacement makes financial sense. Simple formula, expert guidance for LA homeowners.

We Install and Service All Major Makes and Models

{ "@context": "https://schema.org", "@type": "Organization", "name": "LA Construction Heating and Air", "url": "https://www.laheatingairconditioning.com" }