Licensed septic companies in Union, Missouri
4 businesses on Missouri’s septic licensing records give an address in Union, along with 6 individually licensed professionals. Union is in Crawford County, which has 71 in total.
- Bigley Construction(636) 583-7854UnionInstallerLicence expires July 31, 2026
- CMK Land Management(636) 303-9831UnionInstallerLicence expires October 31, 2026
- Septic Services, Inc.(636) 583-5564UnionInstallerLicence expires January 31, 2026
- Weber Construction LLC(636) 584-0283UnionInstallerLicence expires July 31, 2026
| Company | Licensed for | Phone | Licence expires |
|---|---|---|---|
| Bigley ConstructionUnion | Installer | (636) 583-7854 | July 31, 2026 |
| CMK Land ManagementUnion | Installer | (636) 303-9831 | October 31, 2026 |
| Septic Services, Inc.Union | Installer | (636) 583-5564 | January 31, 2026 |
| Weber Construction LLCUnion | Installer | (636) 584-0283 | July 31, 2026 |
Individually licensed professionals in Union
| Name | Licence | City | Expires |
|---|---|---|---|
| Alex Flagg | Advanced InstallerNo. 38010 | Union | March 31, 2027 |
| Carter Kuenzel | Basic InstallerNo. 38936 | Union | October 31, 2026 |
| David Flagg, Jr | Advanced InstallerNo. 30097 | Union | May 31, 2028 |
| David Weber | Advanced InstallerNo. 37126 | Union | July 31, 2026 |
| James (Jim) Bigley | Advanced InstallerNo. 31237 | Union | July 31, 2026 |
| Tom Watring | Advanced InstallerNo. 38009 | Union | March 31, 2027 |
More licensed companies elsewhere in Crawford County
A Missouri licence is valid statewide. These are based in the same county but a different town, and can legally work in Union.
- 3T Plumbing LLC(573) 291-5120RosebudInstallerLicence expires January 31, 2026
- Accuro Services,LLC(314) 363-4793WentzvilleInstallerLicence expires December 31, 2027
- AFP Development & Construction(573) 739-9593SalemInstallerLicence expires April 30, 2027
- Appraisal & Building Solutions LLC(573) 241-8273St JamesInstallerLicence expires July 31, 2026
- Backhoe Services Unlimited(636) 234-4790Villa RidgeInstallerLicence expires March 31, 2027
- Bauche Contracting LLC(636) 369-1474WashingtonInstallerLicence expires April 30, 2027
- Benchmark Excavating LLC(636) 734-5198ForistellInstallerLicence expires July 31, 2026
- Bo's Home InspectionsInstallerSoil evaluatorLicence expires September 11, 2027
- Bo's Home Inspections and Services LLC(573) 647-1913RollaInstallerLicence expires September 30, 2027
- Brady Wilson(573) 465-5048RollaInstallerLicence expires May 31, 2026
- C.Taylor Contracting LLC(636) 584-9077HermannInstallerLicence expires March 31, 2028
- Central Mesa Holdings LLC(208) 867-5679ManchesterInstallerLicence expires October 31, 2026
| Company | Licensed for | Phone | Licence expires |
|---|---|---|---|
| 3T Plumbing LLCRosebud | Installer | (573) 291-5120 | January 31, 2026 |
| Accuro Services,LLCWentzville | Installer | (314) 363-4793 | December 31, 2027 |
| AFP Development & ConstructionSalem | Installer | (573) 739-9593 | April 30, 2027 |
| Appraisal & Building Solutions LLCSt James | Installer | (573) 241-8273 | July 31, 2026 |
| Backhoe Services UnlimitedVilla Ridge | Installer | (636) 234-4790 | March 31, 2027 |
| Bauche Contracting LLCWashington | Installer | (636) 369-1474 | April 30, 2027 |
| Benchmark Excavating LLCForistell | Installer | (636) 734-5198 | July 31, 2026 |
| Bo's Home Inspections | InstallerSoil evaluator | (573) 647-1913 | September 11, 2027 |
| Bo's Home Inspections and Services LLCRolla | Installer | (573) 647-1913 | September 30, 2027 |
| Brady WilsonRolla | Installer | (573) 465-5048 | May 31, 2026 |
| C.Taylor Contracting LLCHermann | Installer | (636) 584-9077 | March 31, 2028 |
| Central Mesa Holdings LLCManchester | Installer | (208) 867-5679 | October 31, 2026 |
Septic licensing in Union
- How many licensed septic companies are there in Union?
- 4 businesses give Union as their address on Missouri's septic licensing records, alongside 6 individually licensed professionals. That count is of businesses based in Union, not of everyone who will work there — a Missouri licence is valid across the state.
- Do I have to use a company based in Union?
- No. Licensing is statewide, so any licensed company can legally work in Union. Crawford County has 71 in total, and companies in neighbouring counties can travel too. Being local usually matters for call-out speed and price, not permission.
- How do I check a Union septic company is really licensed?
- Every listing here names the record it came from and the date that record was published. To confirm it is still current, check with Missouri DHSS, or the state's own published registration data.
Other towns in Crawford County
Records as published August 26, 2026. Report a correction.