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Serving Southern California Customers

AC Installation and Replacement in Temecula, CA

Summer in Temecula, CA, is hot and dry, and a good AC is vital to staying cool. But like everything, AC systems age, deteriorate, and eventually need to be replaced.

The thought of replacing your old or problematic AC is daunting, but we will make it an easy and trouble-free experience. At KPH Mechanical, we are the experts in AC installation and replacement in Temecula, CA. 

How Do I Know I Need an AC Replacement?

Your air conditioning works hard to keep your home cool and comfortable. A quality AC system has an average life span of 10 – 15 years if it has been maintained regularly by professionals. But at some point, your AC will need to be replaced.

Your AC will let you know when it needs to be replaced with a new air conditioning unit by giving you the following signs:

  • Strange Noises

An AC system should run quietly and smoothly. An AC unit making unusual noises, such as grinding or squeaking, needs replacing.

  • Unusual Smells

The air from an AC should have no smell. If your system has any of the following smells, you need an AC replacement:

  • A burning or smoky smell — indicates an overheated or burnt-out motor
  • The smell of mildew or mustiness — indicates mold in the system
  • A rotten egg or sulfur smell — indicates a potentially deadly gas leak

If you experience any of these smells, please contact an HVAC professional immediately.

  • High Energy Bills

Your heating and cooling bills should be consistent, allowing for slight increases in electricity and gas. If your energy bill is skyrocketing, but your AC usage is consistent, your AC is either losing efficiency or malfunctioning. 

  • Ineffective Cooling

You need an AC replacement when your system is cooling inconsistently in different rooms or zones, there’s insufficient airflow, or if it’s not cooling adequately. 

  • Your AC Is Old

A good-quality AC maintained by cooling professionals will last up to 15 years. However, as the system ages and new technology is introduced, parts can become obsolete or difficult to replace. Installing a new air conditioning system before your aging system breaks down ensures that you won’t have the frustration of an expensive and lengthy repair.

  • Your AC Keeps Breaking Down

Constant repairs are costly and incredibly inconvenient when you need your AC running. It’s time to replace your old AC with a new air conditioning unit when it’s breaking down regularly or when the cost of a repair will be roughly half the price of a replacement. 

Modern systems use less energy, are quieter, more efficient, and have smart features unavailable in the older systems. You will save money in the long term with lower energy bills and an efficient system that doesn’t need ongoing repairs.

AC Installation

KPH Mechanical provides professional AC installation in Temecula, CA. If you need a new air conditioning unit installation where there is no existing system, or you want to change or upgrade the system you have, we have you covered. 

Whatever your cooling needs, we can help.

Ductless Mini-Split System

Mini-split systems are incredibly versatile because they are small and offer flexibility to heat or cool individual rooms. They are independent of a central system, so they provide the flexibility of different temperatures in each room where they are installed.

As the name suggests, ductless mini-systems don’t need ducting, and they are fast and cheaper to install. Mini-split systems are efficient and a great choice for smaller spaces.


An HVAC heats and cools an entire house or business from a central system. It includes the ducting, heat pump, furnace, air conditioning, and thermostat. The air conditioning uses the same vents and ducts but is independent of the furnace. The thermostat controls the temperature of the furnace and air conditioning. KPH Mechanical provides quality HVAC installations at competitive prices in Temecula, CA, and surrounding areas.

Sizing It Right

An AC system needs to be the right size for your property in order to cool efficiently. A system that is too small will not cool adequately and will regularly break down from overworking. A system that is too large will cause higher humidity, cool your property too much, and will switch off constantly. 

We will provide a thorough investigation of your property and recommend a perfectly sized AC system that will cool efficiently and effectively, all within your budget. 

Reach Out to KPH Mechanical for All of Your AC Needs

KPH Mechanical is Southern California’s leader in the quality installation of air conditioning units.  No one knows to cool as we do, and we strive to exceed your expectations with our friendly service and industry knowledge. For professional air conditioning installation and advice, call us today.