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Complete Ductless Mini-Splits Installations

A ductless mini-split system provides individual room temperature control without ductwork. This makes them an ideal HVAC upgrade for homeowners looking to reduce energy waste and enhance comfort levels.

Our turnkey ductless mini-split installation includes a site assessment, electrical work, refrigerant lines, mounting, and testing.

We install a variety of ductless systems to meet your comfort needs, including:

  • Single-zone systems for individual rooms, additions, garages, and home offices
  • Multi-zone systems that provide customized comfort in multiple rooms using a single outdoor unit
  • Commercial systems for offices, retail spaces, and other light commercial applications.
Mini Split Installation Install

Key Benefits of a Mini-Split System

A professional ductless mini-split installation helps ensure reliable performance, energy efficiency, and long-term comfort. With proper sizing and installation, your system can deliver consistent heating and cooling for years to come.

Key benefits of a ductless mini-split system include:

Energy Savings

Proper installation allows ductless systems to reach high efficiency ratings of 20–30 SEER, compared to 13–16 SEER for many traditional HVAC systems. In Arizona’s climate, that efficiency translates into monthly energy savings, especially during peak summer cooling demand when systems run most heavily.

Comfort Control

Ductless systems provide room-by-room temperature control, allowing you to customize comfort in different areas of your home. They also operate more quietly than window units and many traditional systems, creating a more comfortable and peaceful indoor environment.

Air Quality Improvement

Built-in filtration systems help reduce dust, allergens, and other airborne particles for cleaner indoor air. Many systems also assist with humidity control, which can be especially beneficial during Arizona’s monsoon season. We also offer routine HVAC maintenance to keep your system operating efficiently and support cleaner indoor air.

Our Installation Process

Our experienced technicians use professional tools and proven installation methods to ensure your ductless mini-split system performs at its best. Every installation is backed by a 10-year parts-and-labor warranty for added peace of mind.

Here’s what to expect from our ductless mini-split AC installation process:

Initial Assessment and Sizing

We begin with an on-site evaluation of your home, comfort goals, and installation requirements. Our team will conduct a load calculation to determine the proper system size and a custom installation plan with a timeline on the same day.

Professional Installation

Our technicians install the indoor and outdoor equipment, electrical components, and refrigerant lines, ensuring all connections meet manufacturer specifications and local requirements.

Final Setup and Walkthrough

We verify system performance, walk you through operation and thermostat settings, and complete warranty registration. Your new system includes a 10-year parts-and-labor warranty and a 2-year warranty on repairs, along with a recommended maintenance schedule for long-term reliability.

Serving Phoenix and Valley Areas

At Day & Night Air Conditioning, Heating, and Plumbing, we offer ductless mini-split installation throughout Phoenix and the surrounding communities. Whether you’re upgrading an existing system or adding comfort to a new space, we have over 40 years of experience delivering expert HVAC installation services across the Valley.

Phoenix Metro Coverage

We serve homeowners and businesses throughout Phoenix, including central, north, and south Phoenix. Our team understands the unique comfort needs of properties throughout the area and can recommend the right ductless solution for your space.

East and North Valley Service

Our service area includes Chandler, Gilbert, Mesa, Tempe, and the surrounding East Valley communities. We install ductless mini-split systems for a wide range of residential properties.

We also provide ductless mini-split installation in Scottsdale, Paradise Valley, Carefree, and nearby communities. From single-room installations to whole-home comfort solutions, our team can help you find the right system for your needs.

Why Choose Day & Night Air Conditioning, Heating, & Plumbing

When you need an HVAC upgrade, you deserve a team that prioritizes your comfort and long-term satisfaction. At Day & Night Air Conditioning, Heating, and Plumbing, we’ve been the trusted HVAC company in the Valley for over 40 years. We deliver professional ductless mini-split installation services backed by decades of expertise and satisfaction.

Property owners choose us for our:

  • Installation Expertise: Our technicians install ductless mini-split systems for a wide range of residential and light commercial applications. From system selection and sizing to final testing, we focus on quality workmanship and reliable performance.
  • Transparent Pricing: We provide clear recommendations and upfront pricing so you can make informed decisions. Financing options are also available for qualified customers.
  • Local Authority: Homeowners and businesses throughout Phoenix, Scottsdale, Chandler, Gilbert, Mesa, Tempe, and surrounding valley communities trust us for professional HVAC solutions. Our local experience allows us to recommend ductless systems tailored to your property’s needs.
  • Complete Installation Support: From the initial consultation to the final walkthrough, our team is here to guide you through the installation process. We take the time to answer your questions, explain your options, and ensure your new system is operating as installed.
  • Ongoing Comfort Solutions: In addition to ductless mini-split installation, we offer professional AC repairs and heating installations to maximize home comfort.
Day & Night Air Conditioning, Heating and Plumbing technicians arrive for Emergency AC Repair in Gilbert, AZ carrying diagnostic equipment and HVAC service tools. The image shows a residential service response with technicians prepared to inspect and repair an air conditioning system during Arizona's hot weather. Emergency AC repair helps homeowners restore cooling quickly when a system experiences a breakdown, warm airflow, or unexpected performance issues. Day & Night Air Conditioning, Heating and Plumbing provides emergency air conditioner repair, diagnostics, and cooling services throughout Gilbert, Arizona.

Frequently Asked Questions

The cost of ductless mini-split installation depends on the size of the system, the number of indoor units, and the complexity of the installation. We provide free installation estimates and upfront pricing so you can make an informed decision before work begins.

Ductless mini-split installation timelines vary depending on the size of the system and the scope of the project. Single-zone systems are typically completed more quickly than multi-zone installations. Our team will provide a timeline during your consultation.

If permits or inspections are required for your installation, our team can help guide you through the process and ensure the work complies with applicable requirements.

Warranty coverage varies based on the equipment selected and the manufacturer’s terms. Our team will review available warranty options and coverage details during your consultation.

Yes. Many ductless mini-split systems provide both heating and cooling, making them an effective comfort solution for a variety of residential and commercial applications. Proper system sizing and professional installation are important for optimal performance.

We install quality ductless mini-split systems from trusted manufacturers and can recommend options based on your comfort goals, property layout, and budget.