Quiet, efficient comfort for your home

Geothermal and hydronic heat pump systems designed around your plans, budget, and our climate. If you’re moving off gas or building all‑electric, we make the transition simple, neat, and data‑backed.

Get a quote

Why Melbourne homeowners choose SóGeo

Local expertise, measurable results. For more than two decades, we’ve designed, installed, and serviced high‑efficiency systems across Greater Melbourne and the Mornington Peninsula. We focus on outcomes you can feel and measure: stable temperatures, lower running costs, quiet operation, and tidy plant rooms.

Specialists in hydronic & geothermal — not generalists
Design first — right sizing, zoning, and controls for your home
Neat installs — thoughtful siting, acoustic care, clean pipework
Responsive service — ongoing maintenance and tuning

“The system just works. Bills are down and comfort is up. The install was spotless.”

Ground Source Heat Pumps

Ground Source Heat Pumps are energy-efficient heating and cooling systems that use the stable temperature of the ground to regulate the climate inside a building. They extract heat in winter and reverse the process in summer to cool your home.

Air Source Heat Pumps

Air Source Heat Pumps provide efficient heating and cooling by transferring heat between your home and the outside air. They are a practical option for homes seeking lower running costs and cleaner comfort.

Hydronic Heating & Cooling

Hydronic systems use water to deliver quiet, even heating and cooling through underfloor pipework, radiators, or fan coils. They are efficient, comfortable, and well suited to modern all-electric homes.

Pool Heating & Hot Water

Energy-efficient pool heating and hot water solutions powered by your geothermal or air sourced heat pump

Custom Energy Solutions

Every property is unique, and we design tailored heating and cooling systems for maximum efficiency.

Designed for Maximum Efficiency & Longevity
Every SóGeo system begins with a comprehensive heat load analysis, ensuring your system is perfectly sized to match your home or business’s exact energy needs.

We use state-of-the-art modelling software to assess:

Building materials, insulation values, and heat gain/loss
Local climate data for accurate system sizing
Orientation, window U-values, and energy loss factors

Proper system design eliminates inefficiencies, high running costs, and reduced equipment lifespan.

Why Weather Compensation is a Game-Changer
A poorly configured heat pump wastes energy and increases operating costs. Many systems operate on a fixed buffer temperature, meaning they run at a set value year-round—the least efficient setup for heat pumps.

SóGeo uses weather compensation technology to adjust your heat pump’s flow temperature based on real-time external temperatures, ensuring:

No unnecessary short cycling or overheating
Optimised energy use for lower bills
Consistent indoor comfort in all conditions
Extended system lifespan

Without weather compensation, heat pumps run longer and harder than they need to which results in higher energy bills and excessive wear on components. SóGeo systems adapt dynamically, ensuring your home stays comfortable while saving money.

Let’s Build a Smarter, More Efficient Future

Let’s design a system that saves you money while delivering year-round comfort.
request a consultation or call us today.

Request a Consultation

Our Partners