Are you looking to install a mini-split for your garage but do not know the cost? Mini-splits are great because they allow you to change the temperature of an individual room. You can keep your garage significantly warmer than your house in the summer, driving your energy bill down.
Coastal Home Services provides a wide range of heating and cooling options at affordable prices. Before purchasing a mini-split, know the costs and determine whether an investment in this type of heat pump is right for you. Although mini-splits have their advantages, some people still opt to install HVAC units in their garage. Please give us a call, and a member of our team of NATE certified HVAC technicians will be happy to help you navigate any questions.
What is the best way to air condition a garage?
Do you spend a lot of time in your garage? Maybe you have a dog that spends most of his time in the garage. These factors might incline you to purchase a mini-split air conditioner for your garage. These systems remain popular in areas that do not come with built-in ducts, such as bonus rooms and garages. Maybe you store food in your garage or have a flat top grill used for cooking. All these scenarios make a mini-split appealing if not essential. Mini-splits use less energy and are less noisy than traditional HVAC units. If you are using your garage for anything more than parking your car, we recommend starting a mini-split for heating and cooling solutions.
How much does a mini-split cost for a garage?
Mini-splits range in price depending on how powerful of a system you purchase. The average price range from cooling your garage with a mini-split is between $1,000 to $4,000. Luxurious brands and complex installations will also cost more. Fortunately, prices do not range too high for garage mini-splits because it only requires one unit. Installing multiple mini-split units into different rooms in the home significantly increases costs, but it remains cheaper over time than an HVAC unit.
Mini-split vs. HVAC unit prices
Although HVAC units cost less initially, mini-splits are a better investment because they save money on the electricity bill. Central air conditioning units will need to be replaced after 12 to 15 years, but a mini-split will last over 20 years. They also are less noisy and do not require duct cleaning. For these reasons and more, many people choose to invest in their homes by installing multiple mini-split units throughout their house. It is best to weigh out your options before making a rash decision. You can also choose to install mini-split units over time to replace your old central heating and cooling system.
Factors That Influence Mini-Split Costs
1. Size of the Unit (BTU Rating)
The size of the mini-split system, measured in British Thermal Units (BTUs), is one of the primary factors that determine cost. Larger garages or garages with high ceilings will require higher-capacity units, which naturally cost more. The BTU rating of a mini-split affects both the upfront cost of the unit and its installation. As a rule of thumb, garages that are 400 to 600 square feet will require units with a capacity of 9,000 to 12,000 BTUs, and the cost can range from $1,000 to $2,500 for the unit alone. Larger garages, such as a three-car garage, may require 18,000 to 24,000 BTU units, which could increase the cost to $2,500 to $4,000.
2. Installation Costs
The complexity of the installation process plays a significant role in determining the total cost. For simpler installations, such as in garages with easy access to an exterior wall for the outdoor condenser unit, the installation might range from $500 to $1,000. However, if your garage requires longer piping, electrical work, or more difficult access for installing the indoor and outdoor units, installation costs can go up to $1,500 or more. If your garage lacks proper insulation or has high ceilings, this might also make installation more complex and raise costs.
3. Brand and Features
Mini-split systems come in a variety of brands, some of which are known for their reliability, energy efficiency, or advanced features like Wi-Fi connectivity, smart thermostats, or integrated air purification systems. While standard mini-split units are priced between $1,000 and $2,000, premium brands with extra features can range from $2,500 to $4,000 or more. These extra features can be worthwhile if you’re looking for greater control over your garage’s environment, improved air quality, or reduced energy consumption.
Energy Efficiency and Operating Costs
One of the primary benefits of mini-split systems is their energy efficiency compared to traditional HVAC systems. Most mini-splits come with high Seasonal Energy Efficiency Ratio (SEER) ratings, which means they consume less energy for the same amount of cooling or heating. Units with higher SEER ratings tend to be more expensive upfront but can save you significantly on monthly energy bills. This efficiency makes mini-splits an attractive option if you plan to use your garage regularly, as they could save you hundreds of dollars annually in energy costs.
The efficiency of mini-splits also depends on the insulation of your garage. If your garage is not well-insulated, a mini-split will have to work harder to maintain the desired temperature, increasing energy usage. Therefore, insulating your garage walls, ceiling, and door could help maximize the efficiency of your mini-split and reduce long-term operating costs.
Additional Costs to Consider
1. Electrical Upgrades
In some cases, especially in older homes, the existing electrical system may not be able to support the addition of a mini-split. If your garage lacks a dedicated electrical circuit or if the current wiring isn’t sufficient for the unit, you may need to hire an electrician to upgrade your electrical panel. Electrical upgrades can add $500 to $2,000 to your overall cost, depending on the scope of work required.
2. Permits and Building Codes
In certain areas, you may need to obtain permits for the installation of a mini-split system, particularly if electrical or structural changes are involved. Permit fees can range from $50 to $300, depending on your location and the complexity of the installation. Be sure to check with local building authorities to understand the requirements in your area.
3. Regular Maintenance
Mini-split systems require regular maintenance to function efficiently and prolong their lifespan. While these systems are generally low maintenance compared to central HVAC systems, annual servicing is still recommended. A typical maintenance visit might cost between $100 and $200, during which a technician will clean filters, check refrigerant levels, and inspect the system for any potential issues. Ensuring that your mini-split is properly maintained can help prevent costly repairs and keep the system running smoothly for 20 years or more.
Is a Mini-Split Worth the Investment?
While the upfront costs of a mini-split system may seem high, especially when compared to alternatives like portable air conditioners or space heaters, the long-term benefits can make it a worthwhile investment. The energy efficiency of mini-splits can save you a substantial amount on utility bills over time, and their ability to provide targeted cooling or heating in spaces like garages offers better control and comfort.
If you use your garage regularly for hobbies, work, or other activities, the consistent climate control that a mini-split provides could be invaluable. Additionally, if you ever plan to convert your garage into a more permanent living space, having a mini-split system already in place can add value to your home.
Financing Options
If the upfront cost of installing a mini-split seems steep, consider looking into financing options. Many HVAC companies and manufacturers offer financing plans that allow you to pay for the unit and installation in monthly installments, making it easier to manage the expense. In some cases, utility companies may also offer rebates or incentives for installing energy-efficient mini-split systems, which can further reduce the overall cost.
In conclusion, the cost of a mini-split system for your garage can vary widely depending on factors like unit size, installation complexity, brand, and features. While the initial investment can be significant, the long-term energy savings and improved comfort make it a practical and often cost-effective solution for garage climate control.
Coastal Home Services mini-split installation services in NC
Whether you decide to install a central heating cooling system or a mini-split, our team of dedicated professionals will help you navigate through the process. Mini-splits, although more expensive upfront, provide an excellent solution for maintaining garage temperatures. If you want air conditioning for your garage in the summer and heat for your garage in the winter, mini-split units are an excellent solution. Don’t sweat profusely while using your garage gym. Cool it down with a mini-split. If you have any questions about mini split units give us a call or fill out the online contact form below. One of our friendly team members will be more than happy to answer any questions you have.