Hi, Jorge - My MTRs are in California, too, and we have exceptionally high bills in the summer time especially for AC usage. You're definitely in a unique situation, but there are some SOPs that apply here. #1, know your guest avatar. If you're certain the type of renter you're going to get are traveling medical professionals, you know they're on short term contracts (typically 13 weeks). That alone makes it difficult to get the tenant to put utilities in their name. If you're dealing with relocations, you shouldn't have any problem getting the tenant to put the utilities in their name as these are typically longer contracts. If the former is your guest avatar, you really need to look at what others are doing in your area because if they include utilities with no cap and you don't, it will make your property much less desirable. However, if you seem similar listings in your area and they're requiring tenants put utilities in their name, then you should feel more comfortable doing so. You can also split the difference by looking at the historic energy usage for the property and setting that as a utility 'cap.' That amount is baked into the rent you charge. Anything above that is billed to the customer separately by you. Sometimes it can be difficult to collect and some landlords will keep any unpaid utilities out of the security deposit, though CA is one of the trickier states to do this in. I find that putting a utility cap in the lease agreement they sign and calling their attention to it really helps make them more aware that they'll have to pay for excess usage so, fortunately, I haven't had to actually bill anyone yet, but the language is there if I needed to.