Mini-Split System Services In New Jersey

Platinum Heating & Cooling is your go-to for all your mini-split system repair, maintenance, replacement, and installation needs. We have been serving New Jersey & New York since 2003, and always strive to provide excellent HVAC services for all our clients. We have earned the trust of numerous families and look forward to earning yours as well.

Our expert technicians are well-trained and can diagnose and repair, tune-up, or install your mini-split system in a timely manner. We keep our prices fair, so once we give you a price offer, you can be sure there are no hidden additional expenses; offer 24/7 emergency mini-split system repair service; offer a 2-year warranty on the parts we installed; and arrive on time to respect your valuable time. Call us today for fast, reliable, and honest service.
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Mini Split System Repair Service
Mini-split air conditioners are typically a dependable source of cool air during the summer season. However, like any HVAC system, malfunctions can occur from time to time. If you notice any of these signs, it is important to schedule a mini-split AC system repair service, as delaying repair could lead to more serious and costly issues.

There are a few signs that your mini-split system needs a repair service:

A mini-split system is not cooling as effectively as in the past.
AC unit constantly turns on and off.
Strange sounds such as rattling, buzzing, clicking, and gurgling.
Weak airflow or uneven cooling.
Water or refrigerant leaks.
Unpleasant odors from the unit.
Increased energy bills.
Frozen indoor or outdoor coils.
Mini Split System Maintenance Service
Just like any other HVAC system, a mini-split AC works hard during hot summer days and nights and requires regular maintenance to stay in good condition. During annual maintenance service, a qualified HVAC technician can identify potential issues early on and prevent your system from costly breakdowns. Plus, regular maintenance can help extend the lifespan of the unit. Other benefits of maintenance may include:

Improved indoor air quality. A mini-split unit comes with filters that prevent dust, dirt, and allergens from circulating in your home. But as the filters become dirty and clogged, the quality of the air can decrease. Regular maintenance helps keep filters clean.
Improved energy efficiency. A well-maintained ductless AC system works at peak efficiency, which helps reduce energy consumption and lower your monthly energy bills as a result.
Your and your family's safety. A ductless split system contains refrigerant, which can be dangerous if it leaks into the air and can pose a health risk if the refrigerant is inhaled. Refrigerant leaks significantly reduce the efficiency of the system as well.
Your and your family's health. AC units can be prone to mold and mildew growth inside the system, which can pose health risks. These issues can be detected early on during maintenance.
Warranty. Some manufacturers require regular maintenance service in order to keep their warranty.
Mini Split System Installation Service
Ductless mini-split systems are a great option for cooling or heating small residential or commercial spaces, as well as spaces that lack existing ductwork. Compared to central AC options, they tend to be more energy-efficient. However, before installing a mini-split system, you should consider several factors such as:

Size of the unit. Like any other HVAC appliance, a mini-split system should be the right size to effectively cool and heat a space. You should consider factors such as the square footage of the area, ceiling height, age and insulation of the home, degree of sun exposure, and the number of doors and windows.
Single- or multi-zone system. If you need to cool or heat a single room or area, a single-zone mini-split unit is the perfect solution. For larger areas or multiple rooms, a multi-zone system may be necessary, which includes one or more indoor units connected to a single outdoor unit.
Location for indoor and outdoor units. The indoor unit should be in a place where it can evenly distribute air throughout the area. The outdoor unit should be placed in a well-ventilated area with good airflow.
Drainage system. A ductless air conditioner generates condensate water and requires installing a proper drainage system.
Noise level. Some ductless split systems may produce more noise than others when running. If you plan to install the outdoor unit near a bedroom or living area, it is important to consider units with a lower level of noise. Look for units with a low decibel rating.
Mounted surface. It is crucial to ensure that the wall or surface for mounting is sturdy enough to support the weight of the unit.
Mini Split System Replacement Service
A ductless mini-split system can efficiently create indoor comfort over many years. But like any other home appliance, it can develop serious issues over time, or get to the end of its lifespan. Here are a few signs that you might need a mini-split air conditioner replacement.

Age of your AC unit. The usual lifespan of a well-maintained mini-split system is between 10 and 20 years.
Frequent repairs. If your AC requires frequent and costly repairs, it can be more cost-efficient to replace it.
Strange noises. Sounds like grinding or rattling coming from your AC may indicate serious mechanical problems that may require expensive repair or unit replacement.
Foul odor. If you notice an unpleasant odor coming from your AC, it could be a sign of mold and mildew growth inside the unit. Depending on the severity of mold and mildew growth, it may be necessary to replace the unit.
High energy bills. A significant increase in energy consumption could be a sign that your ductless AC is no longer running efficiently. When combined with other indicators such as poor or uneven cooling and heating, age, or frequent repairs, it may be a sign of a worn-out system.
We repair all makes and models of ductless mini-split air conditioners. Some of the most common brands we repair and service are Mitsubishi, Daikin, Trane, and many more.

Our expert technicians have everything needed in their trucks to repair your heating or cooling system right away.

We always make sure we left no mess behind. After the work is done, our technicians clean the working area.

We are honest. If your mini-split AC can be repaired we will do our best to do it fast. If it is time to replace it, we will help you to find the best option for your needs. Our client's satisfaction is always our #1 priority!

We give 2 years warranty on the parts we installed.

We give 5 years warranty on installed ductless mini-split, and 3 years on labor.

We offer financing options to help make the replacement or installation process more comfortable for you.
3202 Castle Drive,
Union, New Jersey
Our Service Areas
New York (Manhattan)
New Jersey: Bayonne, Butler, Camden, Carteret, Cherry Hill, Clifton, Cranford, East Brunswick, East Orange, East Windsor, Englewood, Ewing, Hoboken, Howell, Jersey-City, Kearny, Kenilworth, Mahwah, Maplewood, Marlboro, Metuchen, Middletown, Monroe township, Morristown, Newark, New Brunswick, New Milford, Old Bridge, Parlin, Paterson, Piscataway, Plainfield, Princeton, South Amboy, South Brunswick, South River, Union township, Waldwick, Washington Township, Wayne.