Castle can help you compare your monthly spend on utilities, taxes, and other fixed costs to your neighbors’ and see if you are being overcharged or missing out on opportunities to save.
Available only to residential property owners. You do not need to occupy your property to receive a savings assessment from Castle.

Savings are dependent on the outcome of your utility bill assessment.
Claimed as savings on your monthly home spend.
How to Claim
- Download CastlePay from the iOS store.
- Pay your monthly utility bills using the free bill-pay tool, or send prior month bills to bills@castlepay.co to be uploaded to your account.
- If you’d like a peer analysis done, contact the Castle team at savings@castlepay.co to setup time for your assessment.
Required Information
You’ll need to share prior month utility bills and complete a brief intake call with the Castle team.
Timeline
It’s always a good time to save!