HVAC Installation Pricing & Estimates

Dedicated to Excellence in Comfort and Efficiency for Over 30 Years

What We Do

At Marathon HVAC, we pride ourselves on delivering transparent, upfront pricing for high-efficiency heating and cooling solutions. Whether you’re upgrading your home’s comfort system or outfitting a multi-zone commercial space, our estimates include everything you need for a seamless, professional installation.

We specialise in installing trusted brands such as Mitsubishi, GE Endure, and Samsung WindFree MAX, offering reliable comfort, energy savings, and robust warranties.

View Our Estimates

To get a better idea of pricing and available system configurations, click one of the buttons below to view a sample estimate. Each downloadable PDF includes detailed information about equipment, installation scope, and warranty coverage to help you make an informed decision.

Mitsubishi Single & Multi-Zone Systems Estimate

GE Endure Systems Estimate

Samsung WindFree MAX Systems Estimate

Request Your Personalised Estimate

Every home and business is different. While our documents provide an excellent guide, we’re happy to conduct a personalised site assessment and deliver a tailored quote.