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Gas Leak Repair in Hesperia & the High Desert
Find the Leak and Fix It Right
A gas leak is not a wait-and-see problem. We provide licensed gas leak detection and gas leak repair for homes and businesses across Hesperia, Victorville, Apple Valley, Adelanto, Barstow, Big Bear, and the rest of San Bernardino County. A gas leak is exactly the kind of emergency plumbing call we take day or night, and it is part of our full gas line services. If you smell gas right now, leave the building and call your gas utility or 911 first, then call us.
Licensed Gas Leak Repair for the High Desert
John’s Plumbing and Rooter has handled High Desert gas leaks since 2000. We are a family-owned, licensed plumbing contractor with a master plumber on the team, and we provide licensed gas leak repair and detection for homes, businesses, and municipal clients across Hesperia, Victorville, Apple Valley, Adelanto, Barstow, Big Bear, and the wider San Bernardino County. A natural gas leak or a propane leak is serious, and it deserves a pro who treats it that way.
First, the safety part, because it matters more than anything else on this page. If you notice a rotten egg smell in the house or any sign of a gas leak, get everyone outside, leave the door open, do not flip switches or light anything, and call your gas utility or 911 from a safe distance. Once the gas is shut off and it is safe, that is when we step in to find and fix the leak.
Finding a leak takes more than a sniff. We use real gas leak detection to pinpoint exactly where gas is escaping, whether it is at a fitting, along a buried line, or at an appliance connection. Pinpointing it means we repair the actual problem instead of guessing, and it is the difference between a real fix and a temporary patch.
Once we find it, we make a proper, code-compliant repair and confirm the line is tight. Sometimes a leak is just a bad fitting; sometimes a corroded line is past saving and the better answer is gas line installation of a new section. Either way we explain your options and give you upfront pricing before we start.
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Signs of a Gas Leak
A Rotten Egg Smell
Utilities add a rotten-egg odorant to natural gas so you can smell a leak. A rotten egg smell in the house, even a faint one, is the most common sign of a gas leak and should never be ignored.
Hissing Near a Line or Appliance
A hiss or whistle near a gas line, meter, or appliance can mean gas is escaping under pressure. Do not go looking with a flame, leave and call for help, then have it checked.
Dead Plants Over a Buried Line
Dead or dying vegetation in a line over an otherwise healthy yard can mean gas is leaking from a buried line below and starving the soil. It is a quiet sign that is easy to miss.
A Sudden Jump in Your Gas Bill
If your gas bill climbs with no change in how you use it, gas may be escaping somewhere in the system. A leak does not have to be large to show up on the bill month after month.
Feeling Lightheaded or Unwell at Home
Headaches, dizziness, or nausea that ease when you leave the house can signal a gas problem and should be taken seriously. Get out, get fresh air, and call for help before coming back inside.
A Gas Smell With No Obvious Source
Sometimes there is a gas smell in the house but no leak can be found by the homeowner. The source can be a pilot light that blew out or a tiny, intermittent leak, and that is exactly what thorough gas leak detection is for.
Our Gas Leak Services
- Gas Leak Detection
We locate the leak precisely with proper gas leak detection equipment, checking lines, fittings, and appliance connections. Finding the exact spot is what makes the repair fast, clean, and lasting.
- Gas Leak Repair
Once we know where it is, we make a code-compliant gas leak repair, replacing the failed fitting or section and tightening the system back up. We repair both natural gas and propane systems.
- Pressure Testing and Recertification
We finish with a gas leak pressure test to confirm the line holds, and we handle gas line recertification so the system can be documented and put safely back in service.
- SoCalGas Red Tag Repair
If the utility found a problem and your gas line was red tagged, we handle the SoCalGas red tag repair, fix what they flagged, and get the line ready for the utility to re-inspect and restore service.
Why Homeowners Choose Us
Licensed for Gas Work
Gas is no place for guesswork, so you want licensed gas leak repair done to code. We are licensed for this work, pull permits where required, and leave you with a line that passes inspection.
Emergency and After-Hours
A leak will not wait for business hours, so we offer emergency gas leak repair and after hours gas leak repair to get your home safe again.
We Find It, Not Just Patch It
We pinpoint the leak with detection equipment and pressure testing rather than chasing the smell, so the repair solves the real problem the first time.
Upfront Pricing
Even in an emergency, you deserve a clear price. We scope the repair and tell you the cost before we start, with financing available on larger line work.
What to Expect
It starts with safety. If there is an active leak, the gas should be shut off and the home cleared before anyone works on it, which is why we tell you to call your utility or 911 first. Once it is safe, we come in to find and fix the source.
We run gas leak detection across the system to locate the leak exactly, then make the repair, replacing a fitting, a connector, or a section of line as needed. For natural gas and propane alike, we repair to code so the fix is safe and permanent.
To close out, we perform a gas leak pressure test to prove the line holds, handle any permitting or gas line recertification, and coordinate with the utility on a red-tag job so your gas can be turned back on. You end up with a tight, documented, safe system.
Related Plumbing Services
When a line is too far gone to repair, that is gas line installation of a new line.
An earthquake shutoff valve adds protection by cutting gas automatically during a quake.
Many leaks turn up at gas appliances, which ties into our water heater services.
See our full range of gas line services for the High Desert.
Why the High Desert's Hard Water Wears Out Your Plumbing
Hard water is the High Desert’s biggest hidden plumbing problem. The U.S. Geological Survey classifies water above 10.5 grains per gallon as “very hard,” and local supplies often run near 17 grains per gallon. That mineral load builds scale inside pipes, fixtures, and water heaters, which is why a water softener is our most-requested upgrade.
Local High Desert Water Hardness
grains per gallon — local supplies often run near this figure
Local High Desert Water Hardness
the federal standard — our water exceeds it by 60%
Typical Water Heater Lifespan
often cut to 5–7 years in hard-water areas without a softener
The Fix
Pair a softener with whole-house filtration and you've covered both the scale and the taste.
Here’s what that scale costs you. A standard tank water heater is built to last 8 to 12 years, but in hard-water areas it can fail years sooner as sediment and scale eat away at the tank. Softening your water protects that investment, keeps faucets and showerheads flowing, and cuts the soap and detergent you go through.
Removes calcium and magnesium before they build scale. Our most-requested upgrade for High Desert homeowners.
Removes calcium and magnesium before they build scale. Our most-requested upgrade for High Desert homeowners.
From Clogged Drains to Whole-Home Repipes
Residential, commercial, and municipal plumbing across the Victor Valley. Each service has a dedicated team that knows it cold — no guesswork, no upselling, just the work you need done right.
Slow or clogged drains cleared fast. For grease and root blockages a snake can’t break through, we bring in hydro jetting.
Camera inspection, sewer line repair, trenchless repair, and main line work. We find the problem on video before anyone starts digging.
Repair, replacement, and tankless water heater installation. We install Noritz, Navien, and Bradford White.
Our most-requested upgrade. Water softener installation and whole-house filtration sized for High Desert water that runs hard.
Whole-house repiping, water line repair, and the low or fluctuating pressure that shows up in older desert homes.
Toilets, faucets, garbage disposals, and shower and tub installation, set clean and tested before we leave.
One of the few High Desert teams that also handles commercial plumbing, property management accounts, and municipal work.
Full-gut kitchen and bathroom remodeling, start to finish, under one license (Lic. 1041749).
Burst pipe, sewer backup, or no hot water at 11pm? A real person picks up. emergency plumber help when you need it.
Gas line services leak repair, new line installation, and earthquake shutoff valves.
- christina lara
Our family has trusted these guys with our plumbing for years and they always do great work! Had some plumbing issues with the toilet in the masterbath and they took care of it right away. Last year our hot water heater broke and they were able to replace it quickly and for a really affordable price. This week our garbage disposal broke and we knew exactly who to call! Highly recommend this company, especially Levi, who did a beautiful job on our hot water heater last year and on our sink and garbage disposal this week. Levi is very professional- he always does an awesome job and gets it done so fast! Thankyou, Levi/ John’s Plumbing & Rooter! You guys are the best! 🥳🫶🏻
- Monica A.
Levi fixed our interior leak, our copper pipe in the master bathroom, angle stops/shut off valves, the ball valve and water pressure regulator. He explained everything he was doing as my husband and I watched. He was very patient with our questions and communication was always open. He got our water running and made sure any defects were addressed. Very grateful for his work!
- chris compian
John’s plumbing was excellent, Levi showed up within an hour and got my backed up drain cleared. Awesome customer service, Levi was very thorough and explained what he was doing and what could’ve caused my backup. Definitely recommend John’s plumbing.
- Tim H.
This company was amazing, I called them for an emergency call due to a PCV pipe busting in my backyard. John had Levi out here in less then an hour and was able to get the job done in 30 minutes. I would highly recommend them for any related service needs.
- Cada V
This company was very affordable when I needed some work done on the weekend. The employee, Levi, was very professional and did quality work. Five stars.
- Jan R.
Our kitchen flooded. Edgar called and came out earlier than scheduled and we needed him. He went right to work, explained the challenges, and solved them completely. Our kitchen is fixed and we have a beautiful new faucet too. Thank you John’s Plumbing!
We feel the price was quite reasonable. Actually, Edgar went beyond our expectations.
- cindy
- cindy
- Monica A.
Levi fixed our interior leak, our copper pipe in the master bathroom, angle stops/shut off valves, the ball valve and water pressure regulator. He explained everything he was doing as my husband and I watched. He was very patient with our questions and communication was always open. He got our water running and made sure any defects were addressed. Very grateful for his work!
- christina lara
Our family has trusted these guys with our plumbing for years and they always do great work! Had some plumbing issues with the toilet in the masterbath and they took care of it right away. Last year our hot water heater broke and they were able to replace it quickly and for a really affordable price. This week our garbage disposal broke and we knew exactly who to call! Highly recommend this company, especially Levi, who did a beautiful job on our hot water heater last year and on our sink and garbage disposal this week. Levi is very professional- he always does an awesome job and gets it done so fast! Thankyou, Levi/ John’s Plumbing & Rooter! You guys are the best! 🥳🫶🏻
- Tim H.
This company was amazing, I called them for an emergency call due to a PCV pipe busting in my backyard. John had Levi out here in less then an hour and was able to get the job done in 30 minutes. I would highly recommend them for any related service needs.
- chris compian
John’s plumbing was excellent, Levi showed up within an hour and got my backed up drain cleared. Awesome customer service, Levi was very thorough and explained what he was doing and what could’ve caused my backup. Definitely recommend John’s plumbing.
- Jan R.
Our kitchen flooded. Edgar called and came out earlier than scheduled and we needed him. He went right to work, explained the challenges, and solved them completely. Our kitchen is fixed and we have a beautiful new faucet too. Thank you John’s Plumbing!
We feel the price was quite reasonable. Actually, Edgar went beyond our expectations.
- Cada V
This company was very affordable when I needed some work done on the weekend. The employee, Levi, was very professional and did quality work. Five stars.
Barstow to Big Bear & Everything in Between
From our Hesperia shop, we cover the core Victor Valley and the towns around it. On the valley floor that’s Victorville, Apple Valley, Adelanto, and Barstow. Out in the rural stretches it’s Oak Hills, Phelan, and Pinon Hills. And up in the mountains it’s Big Bear, Crestline, Lake Arrowhead, and Wrightwood, where freeze protection matters once winter hits.
Valley floor
From our Hesperia shop, we cover the core Victor Valley, the densest stretch of the High Desert.
Rural High Desert
Scattered homesteads, larger lots, and plumbing issues from older homes and rural water lines.
Mountain Communities
Elevation changes everything. We handle freeze damage, pipe bursts, and hard-water scale.
Gas Leak Questions
Don’t see your question? Call us directly — we’re happy to walk through any plumbing question before you commit to anything.
Who fixes gas leaks, SoCalGas or a plumber?
Both have a role, which is why people ask who fixes gas leaks, SoCalGas or a plumber. The utility handles its side up to the meter and will shut off gas in an emergency, but the repair on your home’s lines is done by a licensed plumbing contractor like us. We make the repair and prepare the line for the utility to restore service.
My gas line was red tagged. Now what?
A red tag means the utility found an unsafe condition and shut the gas off. We handle the SoCalGas red tag repair, fix exactly what was flagged, run a pressure test, and take care of gas line recertification so the utility can re-inspect and turn your gas back on.
How much does gas leak repair cost?
Gas leak repair cost depends on where the leak is and what it takes to reach and fix it, a single accessible fitting is far less than a buried line. We locate the leak, then give you the price upfront before any work starts.
Carbon monoxide vs a gas leak, what is the difference?
They are two different dangers. A gas leak is raw natural gas or propane escaping, and you can smell it because of the added odorant. Carbon monoxide is odorless and comes from appliances burning fuel incompletely, so you cannot smell it and need a CO detector. Both are serious, and if you suspect either, leave and call for help.
What if the leak is outside, near the meter?
A gas leak outside near the meter may be on the utility’s side rather than yours, since the utility owns the line up to and including the meter. Call your gas utility for anything at or before the meter; we handle the lines and connections on your side of it.
