Merrillville AC Services

To stay comfortable and safe in the summer months, you need to ensure your cooling system functions properly. Call us for appointments in the Merrillville, IN area!

Our summers here in Indiana can get surprisingly hot. In times like these, a working air conditioner is a godsend. But what do you do when this valuable unit breaks down?

All Services is ready to provide AC maintenance services to our neighbors in Merrillville, IN. With a team of experienced, licensed technicians trained for expert service, you can be certain that you’ll be in safe hands from the moment you give us a call!

We stand by the cooling services we provide to the Merrillville, IN area. Read our testimonials to see why our clients trust us to perform their HVAC work!

Ways To Save on Cooling Costs

Keeping your home cool in the summer months can take a toll on your utility bills. Fortunately, there are ways to trim expenses. Here are some tips:

  • Make sure your home is properly insulated to keep the cool air in and the hot air out.
  • Replace the air filters regularly to keep the air conditioner running efficiently.
  • Schedule yearly maintenance on your unit.
  • Use a programmable thermostat to keep the house at a consistent temperature.
  • Turn the thermostat down a few degrees. This will allow your unit to run less and you are unlikely to notice the difference.
  • If you have an older unit, replace it with a new model.
  • Use fans to circulate the air to make your home feel cooler.
  • Keep the drapes or shades closed in the afternoon to keep the sun out of your house and eliminate extra heat.

When Is It Time for AC Replacement?

Sometimes, no amount of maintenance is enough to save an air conditioner. It might have too much damage built up, or it might just have gotten too old. In these cases, we’re the air conditioning installation company you need to replace your unit with a brand new one.

Some benefits from AC replacement include:

  • Less money spent on utility costs over time due to higher energy efficiency.
  • Less money spent on repairs and intensive maintenance.
  • A newer unit with modern functions.
  • Less noise when turned on.

For these and more AC replacement benefits, call us!

Having your cooling unit fail is stressful enough -- don’t let the pending bill add to your anxiety. Ask us about our financing options!

All Services To the Rescue

Our AC contractors know how important your air conditioner is to the comfort of your home, and are always ready to answer your call. Our air conditioner tune up options include:

  • AC Repair
  • Central AC Installation
  • Ductless Mini Split AC Systems
  • Air Handler Services
  • Filter Replacement

With our 100% customer satisfaction guarantee, you should never doubt our technicians and their service! If you’re ever in need of them, just give us a call!

Local Reviews
for Merrillville, IN

All Services Rated 5.0 out of 5 stars based on 25 customer reviews

Map of Merrillville, IN

Great service, information and quality workers and communicators.

Review of All Services

Great company to preform my normal, yearly inspections and the preformance of the work that I need to have done.

Map of Merrillville, IN

People that I talk to were very understanding courteous and friendly enjoy it having them do the work for me.

Review of All Services

Map of Merrillville, IN

AC Check done

Review of All Services

Kid was on time, fast, friendly, & efficient

Map of Merrillville, IN


Review of All Services

Excellent service provided by Mario Montelongo. Very professional and helpful

Map of Merrillville, IN

Property owner

Review of All Services

Love All Services! Always responsive and professional.

Cristina R.

Cristina R.

Customer wanted estimate for replacing mini split system for one side of building and also to install new mini split in other part of building. Boilers for building to heat. Customer getting other estimates as well today.

Near Broadway, Merrillville, IN 46410
Cristina R.

Cristina R.

Upon my arrival the outside condenser was not running and it was humming test of the 35–5 µF capacitor and it tested zero across-the-board. Replaced a capacitor with a turbo capacitor as I advised that we need to get this thing up and running to check the refrigerant levels and after getting the unit to run checking via sub cooling method we are low on refrigerant and also the service disconnect was arcing when I unplugged it and plugged it back in I advised Pat of the issues in for right now we are just gonna go with a capacitor until she decides if she wants to finance or pay cash

Near Wallace St, Merrillville, IN 46410
Cristina R.

Cristina R.

Inspection done on 5 of 6 rooftops customer said unit 3 they leave off and did not want us to touch it today at all. Unit 4said not to be working properly. Pressure in range and ran and coil is drawing good but noticed that unit has 2 stage cooling but has only 1 compressor hooked and the other is completely disconnected from unit and contactor. Told customer and is aware that is not connected and advised to get new and get hooked back up to get full cooling capacity but customer said been running like that for 20 years and is not the issue. Evaporator coil is dirty and needs to be cleaned. Let system 4 run and is running with ok pressure reading and temp is not dropping or going up on stat. Advised to have 2nd compressor to give a full proper diagnosis of unit. Had to clean coils today for compressor and needed to find sourc for water and also had to go get 200 feet of water hose to do. Rinsed all condensor coils today and pressures are in range and check all drains and is drain

Near W 79th Ave, Merrillville, IN 46410
Cristina R.

Cristina R.

Found unit not operating due to failed 40/5 mfd cap. Replaced with new 40/5 cap. Tested unit at 7.49A. Temp drop of 17°(63-80). Unit is on and operating properly at this time. Also helped customer re assemble unit from previous disassembly.

Near Roosevelt Pl, Merrillville, IN 46410
Cristina R.

Cristina R.

Installing A/C for Shop area, Includes new furnace and A/C unit, up to 10' of supply duct, with the necessary wiring, and refrigerant lines.

Near E 83rd Pl, Merrillville, IN 46410

All Services gives Merrillville, IN residents the air conditioning service they need. When your cooling system needs repairs or maintenance, contact us online or dial 219-488-2213 to schedule service.