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You'll still need a septic permit in Montana and only certain excavation contractors are certified to install septic systems.
by dboreham 5y ago
You'll still need a septic permit in Montana and only certain excavation contractors are certified to install septic systems.
- bluGill 5y agoSure, but the cost of a permit is cheap, and the certified contractors are charging a fair price. I think you are allowed to install yourself if you have certified plans that you work to.