Gas Line Repair & Upgrades in Edmond & OKC: We Do The Math, Not The Scare Tactics.
Whether ONG red-tagged your meter for a leak, or you need a dedicated 3/4-inch trunk line for a 199,000 BTU tankless upgrade, we rely on precision manometer testing and IFGC load calculations. We fix the exact fitting that's leaking, and we size the pipe so your new appliances never starve for fuel. No commission sales, no panic pricing.
ONG Locked Your Meter? Don't Fall For The "Whole House Repipe" Extortion.
It is a terrifying feeling. You smell rotten eggs, you call the gas company, and 30 minutes later, they padlock your meter. Your house is suddenly without heat or hot water.
This is the exact moment when predatory, commission-based plumbers strike. They walk into your home, look at the red tag, and tell you that patching an old gas system is "a massive liability." They insist the only safe option is an $8,000 whole-house repipe.
This is almost always a lie.
Gas systems are incredibly resilient. They are simply black iron pipes threaded together under pressure. When a leak occurs, it is rarely the pipe itself failing—it is almost always a single threaded joint where the pipe dope or Teflon tape has degraded over time.
How We Find the Actual Leak (The Manometer Drop Test)
We don't guess, and we don't condemn your entire house. We use a digital manometer and an air compressor to pressurize your gas system to exactly 15 PSI.
We watch the gauge. If it drops, we know there is a leak. We then use isolation valves to section off the house, narrowing down the leak's location zone by zone. Once we isolate the specific branch, we use a specialized leak-detector fluid to find the exact fitting that is bubbling.
We unthread that specific joint, clean the threads, apply fresh gas-rated sealant, and put it back together. We pressure test it again. When it holds 15 PSI for 15 solid minutes, we pull a city permit, get a green tag inspection, and coordinate with ONG to unlock your meter. You just saved $7,500.
Why Your Plumber Hates Flexible Gas Lines (And Why They're Wrong)
If your home was built in the last 20 years, you likely have yellow, flexible gas tubing running through your attic. This is called Corrugated Stainless Steel Tubing (CSST). Old-school plumbers often try to scare homeowners into replacing it with rigid black iron pipe.
The mechanical truth is that CSST is completely safe and fully code-compliant when installed correctly. It is the standard choice for routing gas lines through complex attic or crawlspace environments where rigid black iron pipe would require dozens of threaded joints—every single one of which is a potential leak point.
The Real Danger: Lightning Strikes and Bonding
The only legitimate issue with CSST is electrical bonding. If lightning strikes your home, the electrical surge can travel across the corrugated metal and arc to another grounded object, blowing a hole in the gas line. To prevent this, the International Fuel Gas Code (IFGC) requires CSST systems to be electrically bonded to the home's grounding rod with a 6-gauge copper wire. When we inspect your gas system, we don't tell you to rip out perfectly good CSST. We simply verify the bonding clamp is secure.
Fire Pits, Pool Heaters, and the MDPE Poly Pipe Shift
If you have an older home in Edmond or OKC with an outdoor gas light, pool heater, or detached garage, you likely have old metallic gas pipes running underground. Over decades, soil acidity corrodes metallic pipe, leading to massive underground leaks.
When we repair or install underground gas lines (yard lines), we do not use black iron. We trench the yard and install high-density Yellow Polyethylene (MDPE) pipe. Poly pipe does not rust, it does not corrode, and it is joined together using specialized anodeless risers and fusion welding, ensuring a permanent, leak-proof underground system that outlasts the house.
The Cocktail Straw Problem: Why Your New Tankless Heater Requires a Dedicated Trunk Line.
Not all gas line work is an emergency. The second most common reason we touch gas lines is to upgrade a home's infrastructure for a tankless water heater.
The marketing pitch for a tankless water heater is compelling: endless hot water and lower bills. What the big-box store salesman usually leaves out is the fact that converting from a standard tank to a tankless unit is a massive jump in fuel demand.
40,000 BTUs vs. 199,000 BTUs
A standard 50-gallon tank water heater uses roughly 40,000 BTUs of gas. It sips fuel slowly to keep the stored water hot.
A high-efficiency tankless unit flash-heats the water on demand. To do that, it pulls up to 199,000 BTUs instantly.
If your home currently has a standard 1/2-inch gas line running to the utility closet, hooking a tankless unit up to it is like trying to drink a thick milkshake through a cocktail straw. The machine will literally starve for gas. It will throw an "Ignition Failure" code and shut down right in the middle of your shower.
We Size the Trunk Line
If a contractor tries to sell you a tankless installation without inspecting your gas meter, measuring the distance to the unit, and calculating your home's total BTU load (including your furnace and stove), they are setting you up for failure.
To do the job right, we almost always have to trench or run a new, dedicated 3/4-inch gas trunk line directly from the meter to the tankless unit. We do the math so your investment actually works. Gas sizing is half of every water heater installation we do — the trunk line and the unit get planned as one job.
Frequently Asked Questions About Gas Lines.
Do not panic, and do not immediately agree to a whole-house repipe. Call a licensed plumber who uses a digital manometer. We will pressurize the system, locate the exact fitting that is leaking, repair it, and coordinate with ONG to safely unlock your meter.
Full breakdown → the locked-meter playbook
A standard tank water heater only requires about 40,000 BTUs of gas and runs perfectly on a 1/2-inch pipe. A tankless unit requires up to 199,000 BTUs to flash-heat water on demand. Trying to pull that much gas through a 1/2-inch pipe will starve the unit, causing it to shut down. A dedicated 3/4-inch trunk line is usually required.
Full breakdown → the sizing work underneath
If a company quotes you $8,000 before running a pressure test, they are exploiting the situation. Often, a gas leak is a single degraded threaded joint that costs a fraction of that to isolate, re-thread, and seal. We provide firm, upfront pricing only after we pinpoint the leak.
Full breakdown → what actually sets the price
Yes, CSST (the flexible yellow gas piping) is entirely safe and code-compliant when installed correctly. Plumbers run it through complex attic and crawlspace environments where rigid black iron pipe would require dozens of failure-prone joints. However, CSST must be properly bonded and grounded to protect against lightning strikes, which we verify during installation.
Full breakdown → what proper bonding actually is
Not always. Natural gas is naturally odorless. Utility companies add a chemical called mercaptan to give it that "rotten egg" smell. However, if the leak is underground, the soil can actually filter out the mercaptan odor before the gas reaches the surface. This is why pressure drop tests are the only definitive way to prove a system is completely leak-free.
Full breakdown → why smell isn't a reliable test
This is the fear that predatory plumbers exploit. While gas leaks are serious and require immediate attention, natural gas only ignites when it reaches a specific concentration in the air (between 5% and 15%) and encounters a direct ignition source. If you smell gas, leave the house and call ONG to shut off the meter. Once the meter is off, the immediate danger is gone, and you have time to hire a plumber who uses a manometer to find the leak, rather than accepting the first $8,000 repipe quote you receive.
Full breakdown → what actually decides the danger
ONG (Oklahoma Natural Gas) is responsible for everything from the street main up to, and including, the gas meter. You (the homeowner) are responsible for all gas piping from the meter into the house, including underground yard lines leading to pool heaters or detached garages.
Full breakdown → exactly where the boundary sits
From the Field Notes
Can You Always Smell a Gas Leak?
No — soil, a head cold, or a faded odorant can hide it. Why only a pressure test proves a line is tight.
Read itGas line sizingWhy a Tankless Water Heater Needs a New Gas Line
A tankless can burn 199,000 BTU; your old ½-inch line was sized for 40,000. The trunk-line fix.
Read itSmall-leak safetyIs a Small Gas Leak Dangerous?
Gas ignites only at 5–15% in air with a spark. Why a small leak isn’t a bomb — and what to do first.
Read itCSST bondingIs CSST Safe for Gas Lines?
Yes, when it’s bonded to ground against lightning. An unbonded line is a clamp fix, not a repipe.
Read itYou or ONG?Gas Line Repair: You or ONG?
ONG owns the line up to and including your meter; everything past it is yours. Which side each fault is on.
Read it