Septic permits & rules in Union County: Union County has no county health department that issues septic permits — the county's Office of Health Management handles emergency preparedness and public-health coordination, while environmental health services are delivered by municipal and regional health departments. Per the county's health officers directory, for example, the Westfield Regional Health Department covers Cranford, Fanwood, Garwood, Mountainside, Roselle Park, New Providence, and Summit, and Rahway's department covers Berkeley Heights, Hillside, Scotch Plains, and Winfield — so any septic question in this largely sewered county goes to your town's health office. Details: Union County Office of Health Management (county-level coordination only; local health services are municipal/regional).
| Company | Location | Certifications | License # |
|---|---|---|---|
| A & E Landworx | Monroe, NC | Installer (Level IV)Inspector | 11165 |
| A2z Septic Solutions Llc | Mooresville, NC | Installer (Level II) | 14393 |
| Affordable Septic Repair | Wingate, NC | Installer (Level IV) | 1754 |
| Amazing Septic Services | Weddington, NC | Installer (Level IV) | 11541 |
| Ame Building Group Llc | Monroe, NC | Installer (Level II) | 14032 |
| Anthony Swanson | Matthews, NC | Installer (Level II) | 14926 |
| Aspire Building Company Llc | Indian Trail, NC | Installer (Level II) | 11351 |
| Barbee Lawn And Landscaping Llc | Monroe, NC | Installer (Level IV) | 9941 |
| Building Sciences | Marshville, NC | Inspector | 6005I |
| Building Sciences 16:3 Structural Enviro | Marshville, NC | Installer (Level IV)Inspector | 2946 |
| C & J Properties | Marshville, NC | Installer (Level II) | 14049 |
| Caddel Excavating And Septic Llc | Waxhaw, NC | Installer (Level II) | 14978 |
| Carolinas Septic Services | Monroe, NC | Inspector | 13040I |
| Carolinas Septic Services | Monroe, NC | Installer (Level IV)Inspector | 5190 |
| Cjd Development Group Llc | Waxhaw, NC | Installer (Level IV) | 12081 |
| Cody Smith | Marshville, NC | Installer (Level II) | 15413 |
| Colby Davis | Marshville, NC | Installer (Level II) | 15502 |
| Dahl Septic Services | Monroe, NC | Installer (Level IV)Inspector | 9407 |
| Daniel Jordan | Monroe, NC | Installer (Level II) | 7983 |
| David E Laney Const Co | Monroe, NC | Installer (Level IV) | 1734 |
| David Finley | Weddington, NC | Inspector (Private Compliance Inspector) | 30004PCI |
| David Forbis | Monroe, NC | Inspector | 14037I |
| David Ignatovich | Wingate, NC | Installer (Level IV) | 11422 |
| Dbm Grading Services | Monroe, NC | Installer (Level II) | 11984 |
| Deep South Plumbing | Indian Trail, NC | Installer (Level IV) | 9589 |
| Derun Construction Inc | Indian Trail, NC | Installer (Level II) | 14990 |
| Direct Service Plumbing | Monroe, NC | Installer (Level II) | 11716 |
| Direct Service Plumbing | Monroe, NC | Installer (Level II) | 11715 |
| Eagle Engineering Inc | Indian Trail, NC | Inspector | 11599I |
| Eagle Engineering Inc | Indian Trail, NC | Designer (Soil Evaluator) | 10062E |
| Elmtree Enterprise Llc | Matthews, NC | Installer (Level II) | 14597 |
| Ethan Wise | Cherryville, NC | Installer (Level IV) | 11958 |
| Finley Environmental Services | Weddington, NC | Installer (Level II) | 14818 |
| Francisco Lopez | Marshville, NC | Installer (Level II) | 14383 |
| Gala Homes & Properties Llc | Monroe, NC | Installer (Level IV)Inspector | 11573 |
| Gro Building & Construction Llc | Indian Trail, NC | Installer (Level II) | 14788 |
| Honeycutt Landscaping Inc | Wingate, NC | Installer (Level IV) | 11873 |
| Jeff Haney | Monroe, NC | Inspector | 14053I |
| Jeffery Hall | Monroe, NC | Installer (Level II) | 15235 |
| Jeffery Norwood Services | Waxhaw, NC | Installer (Level II) | 7368 |
| John Andrew Calhoun | Indian Trail, NC | Installer (Level IV) | 11427 |
| Johnboy Grading Llc | Monroe, NC | Installer (Level IV)Inspector | 9271 |
| Joseph Laney Septic Tanks & Grading | Monroe, NC | Installer (Level IV) | 1751 |
| Lago Vista Llc | Monroe, NC | Installer (Level IV) | 5240 |
| Laney Home Repairs | Monroe, NC | Installer (Level IV) | 1755 |
| Lathe & Son Septic Co | Marshville, NC | Installer (Level IV)Inspector | 9203 |
| Live Oak Construction | Monroe, NC | Installer (Level II) | 14059 |
| Love Well And Water Works | Marshville, NC | Installer (Level IV) | 12056 |
| Lowery Plumbing And Septic Inc | Waxhaw, NC | Installer (Level IV)Inspector | 5358 |
| Mcdowell Excavating | Monroe, NC | Installer (Level II) | 11023 |
| Mcgee Bros | Monroe, NC | Installer (Level IV) | 11664 |
| Michael Heyd | Matthews, NC | Installer (Level II)Inspector | 11794 |
| Michael S Hinson Construction | Matthews, NC | Installer (Level II) | 15018 |
| Michael Todd Clanton | Monroe, NC | Installer (Level II) | 11069 |
| Ohana Inspections | Matthews, NC | Installer (Level IV)Inspector | 11882 |
| Oliver Tyke Mangum | Marshville, NC | Installer (Level IV) | 11163 |
| Perry Laney Septic Tank | Marshville, NC | Installer (Level IV) | 1752 |
| Price Grading And Services Llc | Monroe, NC | Installer (Level II) | 11149 |
| Real World Construction Management Llc | Monroe, NC | Installer (Level IV) | 9836 |
| Redline Site Services | Marshville, NC | Installer (Level IV) | 9788 |
| Robert Bolick | Wingate, NC | Installer (Level II) | 14565 |
| Robert Stanley Chomicki | Monroe, NC | Installer (Level II) | 11818 |
| Septic Environmental Solutions Inc | Indian Trail, NC | Installer (Level II)Inspector | 3430 |
| Septic Environmental Solutions Inc | Indian Trail, NC | Designer (Soil Evaluator) | 10055E |
| Solid Builds Construction | Waxhaw, NC | Installer (Level IV) | 11867 |
| Stamper Soil Services | Unionville, NC | Installer (Level IV) | 13022 |
| Stamper Soil Services | Unionville, NC | Installer (Level IV)Inspector | 7099 |
| Stamper Soil Services | Unionville, NC | Designer (Soil Evaluator) | 10065E |
| Stevens Trucking & Septic Tank | Monroe, NC | Installer (Level IV)Inspector | 1761 |
| Superior Plumbing And Drains Llc | Monroe, NC | Installer (Level II) | 11976 |
| Terry Brandon Gaddy | Wingate, NC | Installer (Level IV) | 11424 |
| The Huntley Group Of The Carolinas | Concord, NC | Installer (Level II) | 14284 |
| Tiger Waste Solutions | Waxhaw, NC | Installer (Level IV)Inspector | 11884 |
| Union County Public Works | Monroe, NC | Inspector | 6790I |
| Union Septic Solutions Llc | Marshville, NC | Installer (Level IV)Inspector | 9265 |
| Vg Home Services Llc | Indian Trail, NC | Installer (Level II) | 15451 |
76 companies in the NCOWCICB certified onsite wastewater contractor & inspector lists are based in Union County as of 2026-07-23. Companies based elsewhere in North Carolina also commonly serve the county.
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