AC Tune Up In San Bernardino, CA

AC Tune up In San Bernardino,
Highland, Fontana, CA, And Surrounding Areas

Air conditioning systems work hard to keep us cool during the hot summer. But just like any other mechanical device, they need regular maintenance to stay in good working order. That’s where AC tune-ups come in.

An AC tune-up is a preventative maintenance procedure that helps to keep your air conditioner running smoothly and efficiently. During an AC tune-up, our technician will inspect your unit and perform necessary maintenance, such as cleaning the coils and changing the air filter.

It’s crucial to get your AC unit tuned up regularly. 4 Points A/C and Heating offer AC tune-up in San Bernardino, Highland, Fontana, CA, and the surrounding areas. We’ll make sure your air conditioning unit is running in top condition. Contact us today to schedule a tune-up!

Signs Indicating AC Tune-up Is Long Overdue

If you’re not sure whether or not your AC unit needs a tune-up, there are a few signs to watch out for:

24/7 Emergency Service Available
If you notice any of these signs, it's time for an AC tune-up. Our technician will inspect your unit and make any necessary repairs. Call us at (909) 970-4440.


Teri B.

Our A/C went out on Labor Day; we called 4 Points AC and Heating. They sent someone out right away even though it was a holiday. The technician was very friendly and knowledgeable; he gave us a quick diagnosis. He sat down with us to give us a few options. We decided to replace our AC and Heating unit. They even waived our service call fee! Their team was so professional and courteous; they went above and beyond for us. We highly recommend 4 Points for their hard work and skill! Our new system works great!!  

Stephanie B.

AC went out at 6pm the day before. They showed up on time and offered several options for repair and explained the warranty. Quick and responsive. Thank you would use them again.  

Chris A.

Great service. The technicians were professional and efficient. Pricing was competitive. I highly recommend 4 Points AC and Heating.  

Esther R.

Living in the inland empire gets quite hot! Today our AC unit went out and we decided to give 4 Points AC a call. They sent a technician out by the name of Antonio the same day. He was able to get our AC unit up and running. Our AC unit needed parts replaced because the prior parts were damaged. He was able to go pick up the parts and come back and repair. His service was above and beyond and now our AC is up and running! Thank you Antonio for your exceptional customer service. We are very happy customers! We will definitely be using 4 Points AC for all of our AC services.  

Bill L.

Outstanding customer service! They notify prior to arrival and send a message with the technician’s picture. Office staff and field staff are highly professional. This company would be perfect if their prices were less.  

Hungry G.

I recommend 4 points AC and heating to anyone that doesn’t want to bother with their HVAC. These guys service all my units, and since I have a service contract with them, if I have a problem they show up the same day or the next. Just yesterday I reported a problem with one of my units, they showed up a couple of hours later and told me I needed a part replaced. Since I have a contract with them they gave me a discount price, in total, the price was very reasonable. I travel for work and the fact that I know that if something happens I don’t have to worry about my house getting to 100 degrees. I don’t think I’ll ever change companies as long as I’m in the IE. Thanks, Daniel, Elizabeth, and the rest of the 4 Points team.

Advantages You Can Get From An AC Tune-Up

Improved Air Quality

Over time, your air conditioning unit's air filter can become clogged with dirt and dust. It can cause the air in your home to be stale and stuffy. When you have an AC tune-up with us, our technician will take care of the air filter for you. A clean or new air filter will circulate cleaner air throughout your home.

Improved Energy Efficiency

A well-maintained AC unit will run more efficiently than one that isn't. It can help to lower your energy bills and save you money.


Regular tune-ups can help to prevent major repairs. By catching tiny problems early, they can be fixed before they turn into big issues. Air conditioner tune-ups can save you time and money in the long run.

AC Tune-Up Tips From The Professionals

Here are a few tips from our team of AC experts:

Schedule a tune-up in the spring, before the summer heat hits:

This will help ensure that your unit is running smoothly and efficiently when you need it most.

Be sure to change your AC unit's air filter regularly:

This is one of the simplest and most effective ways to maintain your AC unit. We recommend changing your filter every three months to ensure optimal results.

Keep your AC unit clean:

It includes both the inside and outside of the unit. Regularly dusting and vacuuming can help to prevent dirt and debris from building up and causing problems.

Ductless Air Conditioner in Highland, CA and Surrounding Areas | 4 Points A/C and Heating

If you're in need of an AC tune-up, we're here to help. Our team of experienced professionals offers AC tune-up in San Bernardino, Highland, Fontana, CA, and the surrounding areas. We'll inspect your air conditioning system and make any necessary repairs. Contact us today to schedule a tune-up!

Contact Us For AC Tune Up In San Bernardino, Highland, Fontana, CA and Surrounding Areas