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HVAC Contractors South Gate, CA: Heating & Air Conditioning Installation, Repair & Tune-up Services

We don’t get too many cold days here in Southern California, but you don’t want to find out that your heating system isn’t working properly when they do come. On the other hand, there are a lot of hot summer days, and you want your AC system in good working order. Your home’s heating and air conditioning (HVAC) system helps keep you and your family safe and comfortable. 

Just like any other mechanical system, an HVAC system sustains wear over time. The best way to keep things running well is regularly undergoing maintenance on your home system, just as scheduled oil changes and tune-ups are essential for a car. Sometimes things still break, though, which means a replacement or a repair. 

For HVAC services you can count on, it’s important to find a good HVAC contractor. Whether it’s installation, repair, or routine maintenance you need, American has you covered, and we stand behind our work 100%.

The American Tune-Up Special 

Maintenance is the foundation for an HVAC system that runs smoothly and efficiently. Performing recommended maintenance will also help you remain in compliance with warranty requirements, which will be a big deal when something goes wrong. Additionally, maintenance and inspection can catch small problems before they turn into big ones, sparing you headaches and money down the road. 

For just $129, you can get our recommended annual tune-up of your HVAC system. For that price, you receive a lot: a precision tune-up, a professional cleaning, and a safety inspection. This special helps keep your system running safely and efficiently while lowering the chances of having to pay for expensive repairs later on. 

But there’s more! An efficiently running system uses less energy, which saves on utility bills. Therefore, our precision tune-up guarantees your utility bill will be at least $129 lower over the next five months. In other words, the service pays for itself. You also get a part and labor warranty for those five months once we certify that the job’s done and things are running well.


Even with proper maintenance, an HVAC system still needs repairs from time to time. American can perform any heater or AC repair promptly and reliably when that need arises. In short order, you and everyone else in your home will be comfortable again. Our repair work also guarantees that the job isn’t done until everything’s running correctly once again, and we bring the experience and the equipment to make sure that happens.

It also helps to recognize some of the signs that a repair is in order. Doing that might help you save money by attending to a minor repair before the problem gets worse and things are really haywire. Here are some of the signs to watch for: 

  • Your unit is constantly switching on and off.
  • Your energy bills have been consistently higher than they usually are.
  • When starting up and running, the unit emits excessive or strange noises.
  • There is leaking around the outside unit.
  • The air the system is generating isn’t warm or cold enough, or it’s taking much longer than normal to get to the temperature you want.
  • You are noticing foul odors around or coming from the unit.

Installation and Replacement 

If you have to get more and more repairs for an HVAC system, it might be less expensive and more convenient just to replace the system. You’ll end up with a newer, more efficiently operating system that will save money and give you better peace of mind. Even if your system isn’t having trouble but is an older model, replacing it with a new system might make sense for the savings on energy bills. 

For installation and replacement, American will be out promptly, and in almost no time at all, you’ll have a brand-new modern HVAC system that delivers maximum comfort and efficiency.

Emergency Services 

A heater failing on a cold night or the AC going down on a hot summer holiday weekend doesn’t sound like much fun, but both happen. When they do, you can count on American to provide 24/7 services so that even if there’s a problem at the worst possible time, you won’t suffer overly long from it. 

For 100% guaranteed service and a reputation you can trust, the American team is the best HVAC contractor in the South Gate area. Contact us today to schedule a tune-up or request an installation, replacement, or repair!

Our South Gate air conditioning & heating technicians are professionally trained and equipped with the necessary tools and knowledge to give you the most prompt and effective heating & air conditioning repairs in South Gate. From cost-saving air conditioner maintenance in South Gate to 24/7 heater repair in South Gate, you can count on our technicians for all your heating and air conditioning service needs. Only a 20 minute drive from our headquarters to South Gate, CA. Call us at 1-800-321-9494 today to see how we can help you in South Gate.


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We Know What Los Angeles Homeowners Expect


We know you’re busy and don’t need any more stress in your life. We’ll call to let you know when we’ll arrive, and be on time.

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We’re homeowners too. From the moment we arrive, we’ll protect your home, flooring, and living spaces like it’s our own.

Honest, Quality Service

We are always honest and transparent about repair and replacement suggestions, and always provide the top quality work, satisfaction guaranteed.

Find out why we’re known as

"The Company Your Neighbors Trust"

We strive to offer the best in HVAC technology, craftsmanship, and customer care's The American Way!

  • Over Four Decades of Experience - We began as a locally-owned family business back in 1981, and maintain or commitment of serving our community.
  • Above and Beyond Promise - If you’re not delighted, we’ll make it right or happily refund your money, guaranteed.
  • We’re "Extra" - We are excessive about safety and respect for our customers’ homes, always using booties, gloves, carpet liners.
  • The Old School Way - We take pride in our work, delivering with integrity and honoring family values.
Learn More About The American Way
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