Licensed Septic Companies in Pittsburg County, OK
5 septic companies serve Pittsburg County, Oklahoma, and 5 of them hold a Oklahoma septic license or certification matched to the Oklahoma Department of Environmental Quality list (data as of October 2026).
Septic services in Pittsburg County
Guides: Septic system installation · Aerobic septic systems · Installation cost · Pumping cost
5 septic companies in Pittsburg County
McAlester 3
-
CD Services
3647 Fairview Rd, McAlester, OK 74501
- Licensed: Oklahoma DEQ Certified Septic Installer (Aerobic Spray) · #1130 (Oklahoma Department of Environmental Quality, verify)
- Licensed: Oklahoma DEQ Certified Septic Installer (Subsurface, Lagoon, Aerobic Spray, Aerobic Drip) · #785 (Oklahoma Department of Environmental Quality, verify)
Per state license: Installation · Aerobic systems
-
McAlester Mechanical
1617 Suite A Electric Ave, McAlester, OK 74501
- Licensed: Oklahoma DEQ Certified Septic Installer (Aerobic Spray) · #1124 (Oklahoma Department of Environmental Quality, verify)
Per state license: Installation · Aerobic systems
-
Rejected Stone LLC
1034 Carbon Rd, McAlester, OK 74501
- Licensed: Oklahoma DEQ Certified Septic Installer (Aerobic Spray) · #1162 (Oklahoma Department of Environmental Quality, verify)
Per state license: Installation · Aerobic systems
Canadian 1
-
Aquaholic Septic and Excavation
541 Country Club Blvd, Canadian, OK 74425
- Licensed: Oklahoma DEQ Certified Septic Installer (Aerobic Spray) · #1199 (Oklahoma Department of Environmental Quality, verify)
Per state license: Installation · Aerobic systems
Eufaula 1
-
Milty The Septic Guy LLC
PO Box 601, Eufaula, OK 74432
- Licensed: Oklahoma DEQ Certified Septic Installer (Subsurface, Lagoon, Aerobic Spray) · #88 (Oklahoma Department of Environmental Quality, verify)
Per state license: Installation · Aerobic systems
No listings match those filters.
Septic licensing in Oklahoma
Oklahoma certifies septic installers by system type: subsurface, lagoon, aerobic spray and aerobic drip. The Oklahoma DEQ, Environmental Complaints and Local Services issues these credentials: Certified installer (subsurface, lagoon, aerobic spray, aerobic drip).
Permits for new systems, replacements and most repairs are issued locally. Ask the contractor which office handles Pittsburg County and whether the permit fee is in their quote.
Oklahoma septic licensing: agencies, license types and how to check a license →
Septic companies in Pittsburg County: common questions
How many licensed septic companies are in Pittsburg County, OK?
5 septic companies serve Pittsburg County, Oklahoma, and 5 of them hold a Oklahoma septic license or certification matched to the Oklahoma Department of Environmental Quality list (data as of October 2026). Each license badge on this page names the agency and links to its lookup so you can confirm it.
Who licenses septic contractors in Oklahoma?
Oklahoma certifies septic installers by system type: subsurface, lagoon, aerobic spray and aerobic drip. The licensing body is the Oklahoma DEQ, Environmental Complaints and Local Services.
Which companies install septic systems in Pittsburg County?
5 listings in Pittsburg County install septic systems. New systems and replacements need a permit, so ask each installer to handle the permit and to show their Oklahoma license.
How do I check a septic contractor's license in Oklahoma?
Use the Oklahoma DEQ, Environmental Complaints and Local Services's lookup (https://applications.deq.ok.gov/certinstallers/certinstallers.aspx) and search the contractor's name or license number. Our guide to checking a septic license walks through it.