Gilbert's Septic Service
1558 212th Blvd, Marengo, IA 52301
✓ Iowa license 44
Home / Septic pumping / Iowa / Marengo
Septic pumping in Marengo: 1 septic company has an address in town, and 12 more sit within 30 miles. 12 matched to the Iowa license list.
✓ means we found the company on the Iowa DNR Licensed Septic Tank Cleaners (Pumpers), dated 08-19-2026. "No match" does not mean unlicensed. Names and phone numbers on a state list often differ from the ones in ads. Ask for the license number.
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.
1558 212th Blvd, Marengo, IA 52301
✓ Iowa license 44
1594 77th Street Trl, Belle Plaine, IA 52208 · 4.6 mi away
✓ Iowa license 44
Belle Plaine, IA · about 7 mi away (town to town)
✓ Iowa license 523
Portable toilets
Victor, IA · about 8 mi away (town to town)
✓ Iowa license 569
Parnell, IA · about 18 mi away (town to town)
✓ Iowa license 333
Walford, IA · about 19 mi away (town to town)
✓ Iowa license 494
2608 Black Hawk Ave NW, Oxford, IA 52322 · 20.5 mi away
✓ Iowa license 461
Pumping
Oxford, IA · about 21 mi away (town to town)
✓ Iowa license 550
Portable toilets
205 W Grace St, Toledo, IA 52342 · 23.6 mi away
No match on the Iowa list
Toledo, IA · about 24 mi away (town to town)
✓ Iowa license 64
Toledo, IA · about 24 mi away (town to town)
✓ Iowa license 71
Plumbing
2001 S K Ave, Vinton, IA 52349 · 25 mi away
✓ Iowa license 299
Swisher, IA · about 26 mi away (town to town)
✓ Iowa license 564
Order: companies matched to a state list first, then listings with more complete data (phone, website, street address), then by name. Nobody pays for a spot on this page, and a company can fix or claim its 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.