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Technician checking a home battery storage unit

Home energy assessments · upgrade plans

Your home's energy, working as one system.

Start with a whole-home assessment and get a clear upgrade path — insulation, heat pumps and storage, in the right order.

  • Certified assessors
  • Free energy assessment
  • Rebate guidance
  • Whole-home approach

What we do

One plan, not five contractors.

We assess first, then sequence the upgrades that actually pay off for your home.

01Assessments

Home energy assessment

Whole-home audit with a written report

02Assessments

Thermal imaging scan

See exactly where heat escapes

03Assessments

Appliance & lighting audit

The quick wins, itemised

How it works

How Watt Wise works

  1. 1

    Assessment

    A certified assessor audits the whole home.

  2. 2

    Upgrade plan

    Prioritised measures with rebate guidance.

  3. 3

    Install

    Our crews, sequenced so nothing gets redone.

  4. 4

    Monitor & verify

    We measure the difference and report it.

Recent projects

Homes running smarter.

01

Battery install

Riverside · backup power

02

Heat pump conversion

Oak District · full conversion

03

Insulation retrofit

Hillcrest · attic and walls

Get in touch

Watt Wise Home Energy

Whole-home energy upgrades for the metro — assessed, installed and verified.

Service area
The metro area and nearby suburbs
Hours
  • Office: Mon–Fri, 8am–6pm
  • Assessments: Mon–Sat
Call us
We coverThe metro area and nearby suburbs
W

Watt Wise Home Energy

Batteries, efficiency & heat pumps

Whole-home energy upgrades for the metro — assessed, installed and verified.

Hours

  • Office: Mon–Fri, 8am–6pm
  • Assessments: Mon–Sat

Contact

© 2026 Watt Wise Home Energy

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