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Rainbow Septic Service

Rainbow Septic Service is listed as a septic service in Ronan, MT. ✓ Montana license S-879

Call (406) 676-2400 Directions

License check

License numberS-879
TypeSeptic Pumper License
Issued byMontana Department of Environmental Quality
Name on the listRAINBOW SEPTIC SERVICE
County on the listLake
State listOpen the list, dated 05-20-2026. We pulled it on 11-10-2026.
How we matchedThe business name matches the state list, and the business sits within range of the town or county on the list.

Before you call. Ask for the total price and which fees can be added: digging up or opening the lid, extra sludge, a trip charge. Ask if they pump every compartment through the main lid and check the baffles. Ask for the license or permit number, then compare it to the one on this page. If the pumper says you need a repair, get three written quotes before you agree.

Details

Address36122 Round Butte Rd, Ronan, MT 59864
Phone(406) 676-2400
SourceOverture Maps places, release ID 2026-10-21.0 (meta). Contributor record last updated 10-11-2026. Marked open in the source data.

If this is your company, you can fix or claim this listing free.

The EPA says household septic tanks are typically pumped every three to five years, and it puts routine maintenance at $250 to $500.

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