Sewer & Drain Line Services
Main sewer cleanout installation in Oklahoma City gives your plumbing a front door. A cleanout is a capped access fitting on the sewer line, and without one, every drain cleaning or camera inspection has to go through a toilet flange or a roof vent. We install two-way cleanouts outside the foundation, at grade, where they are easy to find the next time a backup hits.
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(405) 309-1873A sewer cleanout is a fitting on the main drain with a removable cap, set where a plumber can reach the line without taking anything apart inside. Our cleanout installation covers:
Oklahoma adopted the 2018 International Plumbing Code as its statewide minimum, and Oklahoma City adopted it with local amendments in February 2024. Several sections spell out where cleanouts go and how they are built:
12 ft
A cleanout must serve the junction of the building drain and building sewer, at the junction or within 12 feet upstream of it.
100 ft
Building sewers smaller than 8 inches need cleanouts at intervals of no more than 100 feet.
18 in
Cleanouts on 6-inch and smaller pipe need at least 18 inches of clearance in front of the opening.
The code also says cleanouts must match the pipe size up to 4 inches and cannot be concealed inside walls or below grade. Oklahoma City's amendment goes further: all drain pipe that exits a structure must have cleanouts serving both directions, and backwater valves and outdoor interceptors need directional cleanouts on each side. A two-way cleanout outside the foundation checks those boxes.
No cleanout and a backed-up sewer?
We clear the line now and add a two-way cleanout so the next backup is a quick fix.
| Type | Where it goes | Good to know |
|---|---|---|
| Two-way outdoor cleanout | Just outside the foundation on the main drain | Access toward the house and toward the main from one spot |
| Single-direction cleanout | At a stack base or along an interior drain | Cleans only in the direction of flow |
| Property-line cleanout | Out near the connection on long runs | Helps on long laterals that need cleanouts every 100 feet |
| Backwater valve with cleanouts | On the building sewer where backups are a risk | Oklahoma City requires directional cleanouts on each side |
With a good cleanout in place, routine drain cleaning is quicker and less messy, because nothing inside the house has to be taken apart.
We price the job once we know where the line is and how deep it runs. The main factors:
Many Oklahoma City homes sit on slab foundations, so the building drain runs under the concrete and comes out somewhere along one side of the house. Some older houses were built with only an interior cleanout, and some cleanouts have disappeared under decades of landscaping. Clay soil here also shifts with wet and dry seasons, which can crack a riser or tilt a cap below grade.
Access matters more than people think, because the line is your responsibility. Oklahoma City's Utilities Department says repairs and cleanup on private sewer lines fall to the property owner. When a backup hits, a reachable cleanout is the difference between a quick clearing and a toilet pulled off the floor. The EPA estimates at least 23,000 to 75,000 sanitary sewer overflows a year nationwide, not counting backups into buildings, and blockages are one of the causes it lists.
Sewage coming up inside? Stop running water first. If you have an outdoor cleanout and the blockage is downstream of it, slowly loosen the cap while standing to the side, and let it relieve outside. Do not put your face over the opening, and wash up well afterward. Then call us 24/7 and we will clear the line through that cleanout.
Want to know who is coming out? Meet the team behind the company.
Local, licensed and insured
Licensed
Cleanout rules are specific: location, size, direction and clearance all matter, and Oklahoma City adds its own two-way requirement. Our plumbers do state-licensed plumbing work, so the cleanout we set is the one the code calls for, at the right fitting and the right height. We take pride in doing it right the first time, so it never has to be dug up again.
24/7
Many cleanout installs start with a sewer backup and no way into the line except a toilet. We answer 24/7, clear the blockage however we can, and then add a proper cleanout so the next problem is a short job instead of a long one. If you already have a buried or broken cleanout, we will dig it out and rebuild it at grade.
2013
We have served Oklahoma City since the company was founded in 2013, and our plumbing experience goes back to 1985. We still find older homes here with no outdoor cleanout at all, or one buried under sod and flower beds for years. Customers rate us 4.9 stars across 88 Google reviews for jobs like these, where we find the line and leave a cap you can actually reach.
Google reviews
These guys were great! A breath of fresh air from the usual contractor/service. They cared about fixing the problem not how much they can charge. I had a same day service need, leak in between floors, the day before a trip. They came out same day and presented multiple solutions as well as keen explanations.
Mr. Robert has amazing customer service and work ethic. He fixed our toilet very quickly and explained everything that he was doing, and even showed us the finished product. Awesome work!
After having issues with my bathroom and kitchen plumbing for a few days, I contacted Plumber Oklahoma City, OK Plumbing & Repair this morning. He told me he was very busy, but would work to schedule our repair in with his team.
Service area
We serve every part of Oklahoma City plus these surrounding towns.
Straight answers
Look outside near the foundation on the side of the house where the main drain leaves, often close to a bathroom or the kitchen. A cleanout is usually a 3- or 4-inch pipe with a threaded cap at or just above the ground, sometimes hidden under shrubs or mulch. Some older homes only have an inside cleanout at the base of a stack, and some have none.
Yes. The 2018 International Plumbing Code adopted in Oklahoma requires a cleanout at the junction of the building drain and building sewer, or within 12 feet upstream of it, and cleanouts at least every 100 feet along building sewers smaller than 8 inches. Oklahoma City's local amendment adds that drain pipe leaving a structure must have cleanouts serving both directions.
A two-way cleanout lets us run a cable, jetter or camera either back toward the house or out toward the main from one access point. That makes clearing a main line backup faster and lets us inspect the whole lateral without pulling a toilet. It is also what Oklahoma City's plumbing amendments call for on drain pipe that exits a structure.
Yes. If the blockage is between the cleanout and the City main, removing the outdoor cap can let sewage relieve outside instead of rising into the lowest tub or floor drain. Only open it if you can do so safely, stand to the side, and expect it to spill. Then call us to clear the line through that same opening.
It can be set in concrete with a flush cover, but we prefer a spot in soil or turf beside the foundation when possible, because it is easier to reach and simpler to install. The code does not allow required cleanouts to be concealed below grade or inside walls, and it calls for clear working space in front of the opening.
Talk to a real plumber, any hour
Day, night or weekend, call and talk to a licensed Master Plumber about what is going on.
Call (405) 309-1873