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Ductless & Mini Split Installations in Hillsboro, OR

Need zoned comfort without bulky ductwork? We design and install sleek mini split systems that heat and cool each room efficiently. Serving Hillsboro, Beaverton, and all of Washington County, Oregon. Call now for your free quote!

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Get a Free Ductless Mini Split Installation Quote Today

Adding a ductless mini split is the perfect way to bring precise comfort to a bonus room, garage conversion, or any area where ducts will not reach. We start with a custom cooling and heating walk through, measuring room size, checking insulation, and talking about hot or cold spots you want solved. Our consultant then designs a zoning plan that shows indoor head locations, outdoor condenser placement, and projected energy savings compared to window units or other heating options. Once you choose the layout, we handle permits, drill a small wall passage, run insulated line sets, and vacuum test for a leak free seal. After charging the system to factory specs, we sync each remote or wall control and show you how to set temperatures zone by zone. You enjoy whisper quiet comfort, lower utility costs, and peace of mind.

Mini Split Installations Designed Around Your Home’s Unique Layout

Earlier this year we helped a homeowner in Aloha who had been relying on window units to cool their upstairs bedrooms. The main AC worked fine for the first floor, but the second floor never stayed comfortable, especially on warm afternoons. They were unsure if a mini split would really fix the issue or if multiple rooms would need separate units.


Our technician walked the home with them, measured each room, checked insulation, and reviewed where heat tended to build up throughout the day. After collecting all the details, he mapped out a multi zone mini split plan that would quietly cool the upstairs without overloading their electrical panel or adding unnecessary equipment. Once the options were explained in plain language, the choice felt simple instead of overwhelming.


A week after installation, they told us it was the first summer they could sleep comfortably with the doors closed. Mini splits work best when they are matched carefully to the size and use of each room, and that thoughtful planning is what we bring to every installation.

HVAC technician providing indoor air quality services

Customer Reviews

Thank you to our hundreds of happy customers for making Elevate Heating & Cooling the #1 rated HVAC company in all of Hillsboro, Beaverton, and beyond. Read real reviews from real customers, give our team a call anytime!

Frequently Asked Questions About Mini Split Installation

Mini splits offer flexible, efficient cooling, but many homeowners have questions about how they work and what to expect during installation. Below are answers to the questions we hear most often from families throughout Hillsboro, Beaverton, and surrounding areas.

  • How many mini split units does my home need?

    The number of indoor units depends on your home’s layout, room size, insulation, and how you plan to use each space. A technician can evaluate your home and design a system that cools every room without oversizing.

  • Are mini splits more efficient than traditional central air systems?

    Yes. Mini splits use inverter technology that adjusts cooling output instead of cycling on and off. This usually results in lower energy use and more consistent comfort, especially in homes with hot spots or unfinished areas.

  • Do mini splits work well in Oregon’s climate?

    Mini splits perform very well in our region. They offer steady cooling on warm summer days and can even provide supplemental heat during cooler months, depending on the model you choose.

  • How long does a mini split installation take?

    Most single zone installations take one business day. Multi zone systems with several indoor units may take longer, but your technician will explain the schedule before any work begins.

  • Can a mini split improve comfort in rooms that never stay cool?

    Absolutely. Mini splits are ideal for problem rooms such as bonus rooms, finished garages, upstairs bedrooms, and sun exposed areas. They cool the specific space without relying on existing ductwork.

Get A Free Mini Split Installation Quote Today

Call our team or send us a message for your free quote.

Our Other HVAC Services

We provide home and business heating and cooling services to Hillsboro, Beaverton, and all of Washington County, Oregon. Please see below for other services we provide.