Business energy bill audits: find out if you're overpaying
We check every line of your power and gas bills, compare the market for how your site actually uses energy, and manage your contracts from then on. We're paid by you, not the retailers, and if we don't find a saving there's no fee.
- No saving, no fee
- No commission from retailers
- Power and gas, one site or many
Tell us a little about your site. The team will reply within 1 business day.
Get my free savings checkBook a 15-min callor call 0433 679 324We go through your power and gas bills to find where you're overpaying. If we can't find a saving, there's no fee.
Work out your rough savings, size and payback →See where this fits on a commercial site →Most businesses pay their energy bills on autopilot. That's where the money leaks: a contract that rolled onto higher rates, a network tariff that doesn't suit the site, demand charges set by one bad day, or plain billing errors. A bill audit finds them, and ongoing management stops them coming back.
What a bill audit checks
Rates and contract
Your peak, off-peak and supply charges against the market, plus end dates, exit fees and rollover terms.
Network tariff
Whether the network tariff on your meter is the best fit for how your site uses power.
Demand charges
Whether demand charges match your real peaks, and how to bring them down.
Billing errors
Estimated reads, the wrong meter, duplicate charges and overlapping periods.
Fixed vs spot
Whether a fixed contract or a spot-linked contract suits your load profile.
Gas
Gas contracts roll over too, and they get checked even less often than electricity.
Who we do this for
Cafes and restaurants
Power and gas bills checked first, no saving no fee. Then solar or a battery if your site suits it.
Learn more →Medical and dental practices
Clinic hours suit solar, and backup keeps medicine fridges, equipment and computers running in a blackout.
Learn more →Childcare centres
Weekday hours, heating and cooling all day, and kitchens and laundry. A good match for solar.
Learn more →Gyms and fitness centres
Open early, close late. Contracts checked first, then solar and a battery for the busy evening.
Learn more →Workshops and smash repairers
Compressors, spray booths and hoists run in daylight. Solar sized to the workshop, and the air leaks fixed.
Learn more →Factories and manufacturing
Solar sized to daytime production, batteries for demand and capacity, and the waste fixed first.
Learn more →Common problems we find
- Rolled-over contractThe fixed contract ended months ago and the retailer quietly moved you to a higher rate.
- Wrong network tariffA demand or time-of-use tariff that doesn't match when the site actually uses power.
- Demand charge spikesOne short peak (a compressor start, everything switched on at once) setting the charge for the month.
- Estimated readsMonths of estimates, then a large catch-up bill.
- Gas never reviewedGas left on an old rate for years because nobody checks it.
Two ways in, depending on your bill
Every business is different. Pick the one that sounds like you, or just send a bill and we'll work it out.
Bills under ~$5k a month
Quick bill check
Cafes, practices, workshops, offices and shops. Send us a bill and we'll compare it against the market.
- Power and gas, checked in 2 business days
- Billing errors and wrong tariffs found
- No saving, no fee
Bills over ~$5k a month
Site review and quote
Manufacturers, cold storage, food production, centres and larger sites. We look at your interval data and the whole site.
- Contract strategy, fixed vs spot
- Solar, battery and EV sized to your load
- Savings and payback estimates before you commit
Omni vs a typical energy broker
| Typical broker | Omni | |
|---|---|---|
| Who pays them | The retailer, through commission built into your rate | You, from the savings we find |
| If there's no saving | Usually still paid if you sign | No fee |
| After you switch | Often nothing until renewal | 12 months of bill management included |
| Solar, batteries and efficiency | Not usually | Yes, designed and managed in-house |
Simple, and the numbers come first
- Send a billUpload a recent bill or two. A photo is fine.
- We audit and compareWe check your bills line by line and compare the market for your usage.
- You chooseYou get a clear comparison and our recommendation. Nothing changes without your OK.
- We manage itWe handle the switch, track your contract end date and keep checking your bills.
Results from our bill audits
AP Bakery
Moved to a load-matched contract, then added a 96 kWh battery with a 110 kVA Sigenergy inverter. Usable site capacity went from around 128 A to around 290 A with no transformer upgrade, plus full blackout backup.
A Sydney food manufacturer
Power and gas managed since July 2024. We move them when prices rise and leave them put when they're already on the cheapest plan: 24% less on their energy costs.
A manufacturer with four sites
Four sites audited and moved together, then moved again within two months when their retailer raised prices: 17.6% less on their power.
A Sydney hospitality venue
Moved four times in under three years, each time a retailer raised prices: 20% less on their power.
Figures are estimates from each customer’s bills, compared with staying on their previous retailer’s rates.
A savings summary you can check
Every bill management customer gets a summary like this one. It shows what you would have paid if you'd stayed put, what you actually paid, and every switch we made along the way, with the rates behind it.
- Your total saving, in dollars and per cent
- How your rate compares with staying put, over time
- Every price rise we caught and when we moved you
A real summary for a Sydney hospitality venue. Retailer names are hidden. Tap the image to see it full size.
Common questions
How much does a business energy bill audit cost?
We charge 20% of the first-year savings we find, which includes 12 months of bill management. If there's no saving, there's no fee.
How is this different from an energy broker?
Most brokers are paid a commission by the retailer you sign with, which can shape the deal they recommend. We're paid by you, so our only job is finding and keeping the best rate for your business.
Do I have to switch retailer?
Not always. Sometimes the best result is a better deal with your current retailer, a tariff change or fixing an error.
What do you need from me?
A recent bill for each site, and sometimes a signed letter of authority so we can get your usage data from the retailer or network.
Do you handle multi-site businesses?
Yes, with a discount per extra meter.
Read more
12 Nov 2026 · 2 min readEnergy Bill Audits: Are You Being Overcharged? Why It Pays to Look Closer
An energy bill audit checks your business power and gas bills for overcharges, expired rates and the wrong tariff. What it finds and how to get one.
Read →12 Nov 2026 · 2 min readA 7-Step Guide to Auditing Your Energy Bills
Audit your energy bills in 7 steps: spot billing errors, check your tariff and contract, track usage and compare the market. For businesses and homes.
Read →12 Nov 2026 · 2 min readEnergy Bills Explained: How to Reduce Your Costs
How to read your energy bill, what each charge means, and practical ways to bring the cost down, for businesses and homes in NSW.
Read →See what you could save
Send a bill or a few details. You'll get a clear answer, with no obligation.