--- title: "Davis Septic Tank Service Inc. in Berwick, IA: Phone and License Check | Licensed Septic" url: https://licensedseptic.com/septic-pumping/iowa/polk-county/davis-septic-tank-service-inc/ description: "Davis Septic Tank Service Inc., Berwick, IA. Phone (515) 202-9596. Iowa license 378, matched to the state list." source: Licensed Septic --- [Home](https://licensedseptic.com/) / [Septic pumping](https://licensedseptic.com/septic-pumping/) / [Iowa](https://licensedseptic.com/septic-pumping/iowa/) / [Polk County, IA](https://licensedseptic.com/septic-pumping/iowa/polk-county/) / Davis Septic Tank Service Inc. # Davis Septic Tank Service Inc. Davis Septic Tank Service Inc. is on the Iowa state list of licensed septic pumpers, in Berwick, IA. ✓ Iowa license 378 [Call (515) 202-9596](tel:+15152029596) ## License check - **License number:** 378 - **Type:** Commercial Septic Tank Cleaner License - **Issued by:** Iowa Department of Natural Resources - **Name on the list:** DAVIS SEPTIC TANK SERVICE INC. - **County on the list:** Polk - **State list:** [Open the list](https://www.iowadnr.gov/media/8587/download), dated 08-19-2026. We pulled it on 11-10-2026. - **[How we matched](https://licensedseptic.com/septic-license-lookup/#how-we-match):** This listing is the state record itself. **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 - **Town:** Berwick, IA - **Phone:** [(515) 202-9596](tel:+15152029596) - **Source:** State license record. We show the town and leave out the street, because many license holders work from a home address. If this is your company, you can [fix or claim this listing](https://licensedseptic.com/for-pumpers/?listing=%2Fseptic-pumping%2Fiowa%2Fpolk-county%2Fdavis-septic-tank-service-inc%2F) free. The EPA says household septic tanks are typically [pumped every three to five years](https://licensedseptic.com/how-often-to-pump-septic-tank/), and it puts routine maintenance at $250 to $500. ## Other septic companies near Polk County, IA ### [A-1 Complete Septic Tank Services](https://licensedseptic.com/septic-pumping/iowa/pleasant-hill/a-1-complete-septic-tank-services/) 5930 SE 6th Ave, Pleasant Hill, IA 50327 ✓ Iowa license 212 [Call (515) 265-3986](tel:+15152653986) [Website](http://www.a1completesepticservice.com/) ### [Rogers Septic Maintenance & Repair](https://licensedseptic.com/septic-pumping/iowa/des-moines/rogers-septic-maintenance-and-repair/) 401 NE 52nd Ave, Des Moines, IA 50313 ✓ Iowa license 95 [Call (515) 745-8352](tel:+15157458352) [Website](https://www.rogersseptic.com/) ### [BPT Opco LLC DBA Best Portable Toilets](https://licensedseptic.com/septic-pumping/iowa/des-moines/bpt-opco-llc-dba-best-portable-toilets/) Des Moines, IA ✓ Iowa license 321 [Call (515) 453-2211](tel:+15154532211) ### [Waste Solutions of Iowa](https://licensedseptic.com/septic-pumping/iowa/des-moines/waste-solutions-of-iowa/) Des Moines, IA ✓ Iowa license 349 [Call (515) 288-0924](tel:+15152880924) ## Towns nearby - [Des Moines, IA](https://licensedseptic.com/septic-pumping/iowa/des-moines/) 2 mi - [Pleasant Hill, IA](https://licensedseptic.com/septic-pumping/iowa/pleasant-hill/) 6 mi - [Carlisle, IA](https://licensedseptic.com/septic-pumping/iowa/carlisle/) 11 mi - [Norwalk, IA](https://licensedseptic.com/septic-pumping/iowa/norwalk/) 15 mi - [Indianola, IA](https://licensedseptic.com/septic-pumping/iowa/indianola/) 20 mi - [Madrid, IA](https://licensedseptic.com/septic-pumping/iowa/madrid/) 20 mi