Highland AC And Heating Contractor


Highland AC And Heating Contractor

4 Points A/C and Heating is a reliable and professional AC and heating contractor in Highland, CA. We provide top-quality air conditioning and heating services to residents in Highland and the surrounding areas.

Our highly skilled and experienced technicians are equipped to handle any air conditioning or heating job, big or small. Whether you need a new air conditioning unit installed, your existing unit repaired, or routine maintenance performed, contact us today, and we can help.

We understand the importance of having a properly working AC unit, especially during the hot summer months. That’s why we provide 24/7 fast and efficient service to get your unit up and running as quickly as possible.

Possible Problems With Your AC And Heater In Highland, CA, And Our Solutions

If you’re having problems with your AC or heater in Highland, CA, there are a few things that could be causing the issue. Here are some of the most common problems we see and our solutions:

  1. Dirty Air Filter: A dirty air filter is one of the most common issues we find. A clogged air filter can cause your unit to work harder than it needs to and can lead to premature wear and tear. We recommend changing your air filter every 1-3 months, depending on the type of filter you have.
  2. Thermostat Problems: If your unit isn’t cooling or heating properly, it could be an issue with your thermostat. We can look at it and determine if it needs to be repaired or replaced.
  3. Refrigerant leak: A refrigerant leak can cause your unit to stop cooling properly. If we notice a leak, we’ll repair it and recharge your unit with the proper amount of refrigerant.
  4. Fan Problems: The fans in your AC unit are responsible for circulating the air. If one of the fans isn’t working properly, it can cause your unit to overheat and eventually break down. We can diagnose and repair fan issues quickly and efficiently.
  5. Electrical Issues: Electrical issues are often to blame for AC and heater problems. If there’s an issue with the wiring, it can cause your unit to malfunction. We have highly skilled electricians on our team who can take care of any electrical issues you may have.
We provide the following HVAC services:
  1. AC and Heating Installation
  2. AC and Heating Repair
  3. AC and Heating Maintenance
  4. AC and Heating Replacement
  5. AC and Heating Tune-up
  6. Indoor Air Quality
  7. Ductless
  8. Heat Pumps

If you need AC or heating services in Highland, CA, call 4 Points A/C and Heating at (909) 970-4440 to schedule an appointment today!

We give back to charities and are proud to support the American Cancer Society. To be upfront with our pricing, we offer free estimates for any job before starting. Our team is highly experienced with both heat pumps and furnaces. You can always rely on us to find the best solution for your unique heating needs.

Trusted Heating Repair
in San Bernardino

24/7 Emergency Service Available (909) 970-4440

Faulty Heating Systems Can:

Top Heating Contractor
For Installation

At 4 Points A/C & Heating, we want to be the heating contractor you trust to get a new furnace or heat pump installed in your San Bernardino home. We’ll make sure your new unit is the right size for your heating needs. We carry great new heaters from reputable manufacturers such as Ruud, and offer flexible financing options on approved credit.

24/7 Emergency Service Available


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.

Heating Maintenance

4 Points A/C & Heating offers maintenance plans that will help prevent repairs and extend the lifespan of your San Bernardino heater. We’ll perform an array of adjustments that will improve the efficiency of your unit. Our goal is to keep your heater running like new. To learn more about how we could be your heating contractor in San Bernardino, call our team at 4 Points A/C & Heating today.


Need cooling as well?
We’re also the top AC company
serving in the area.


A broken heater may start making strange noises or not turning on reliably. If your heater is having a problem, let our technicians find the cause and get it repaired once and for all.


When it’s time to get a new heater for your home, we can explain the options available for a replacement. We install high-quality furnaces and heat pumps that are a great value for our customers.


Regular heating maintenance for your heater will keep it running efficiently for a long time. Our detailed tune-ups will optimize the functionality and efficiency of your heating system.

Contact Our 4 Points Specialists