Full pressure test
We isolate each section of your gas line and pressurize it to 10 PSI for 15 minutes. A pressure drop tells us which section has the leak. This test is the most reliable way to confirm a repair.
Licensed
Licensed & Bonded
Fully Insured
Insured & Bonded
24/7 Emergency
Same-Day Response
Warranty Backed
Workmanship Guaranteed in santa ana
What our Gas Leak Detection service includes
Every gas leak detection job includes a full system check from the meter to the appliance. We also offer add-ons like gas line replacement and appliance connector upgrades.
Tracer gas detection
We introduce a small amount of tracer gas into the line and sweep every fitting with a Sewerin detector. This method finds leaks as small as 0.1 cubic feet per hour, even behind walls.
Thermal imaging scan
A FLIR thermal imaging infrared camera reveals temperature differences caused by escaping gas. We use it to scan walls, floors, and ceilings without cutting into them.
Acoustic listening
An acoustic listening disc amplifies the high-frequency sound of gas escaping from a pinhole. We use it to pinpoint the exact location before we open any surface.
Written report
You get a written report with photos, pressure test results, and repair details. If we pull a City of Santa Ana building permit, we include the inspection sign-off.
1-year warranty
Our repairs are warrantied for 1 year. If the same fitting or pipe section leaks again, we come back and fix it at no charge. That's how confident we are in our work.
What Gas Leak Detection in santa ana really involves
Gas Leak Detection in santa ana is the process of finding where natural gas or propane is escaping from a line, fitting, or appliance connection before it becomes a fire or health hazard. Our technicians use a tracer gas detector, an electronic leak detection wand, and a pressure testing gauge to isolate the leak. We check the meter, shut-off valves, and every exposed run of copper pipe or PEX tubing. Once we pinpoint it, we repair or replace the failed section and retest the whole system.
Santa Ana homes built before 1980 often have original steel or copper gas lines that corrode at threaded joints. Add our seasonal temperature swings and soil movement, and you get cracked fittings and pinhole leaks. If you smell gas in your Santa Ana home CA, don't flip switches or light anything. Call 714-844-9877 for emergency gas leak detection Santa Ana CA and we'll be there with the right tools.
Our 5-step gas leak detection process
From the first phone call to the final pressure test, here's exactly what happens when you hire us for gas leak testing Santa Ana CA.
01
Schedule
Call or book online — a real human picks up and confirms a 2-hour arrival window.
02
Diagnose
Licensed tech inspects on-site, then walks you through the cause and your options.
03
Fix
The job is completed to code and done right the first time — no shortcuts, no surprises.
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Guarantee
Every job backed by a written workmanship warranty — and we stand behind it.
Tools and methods we use for gas leak detection
Tools & Equipment
Sewerin tracer gas detector
Detects combustible gas at concentrations as low as 10 ppm. We use it to sweep fittings, valves, and appliance connectors for leaks.
INFICON ultrasonic leak detector
Picks up the high-frequency sound of gas escaping from a pinhole. It helps us locate leaks behind walls without cutting into them.
FLIR thermal imaging infrared camera
Reveals temperature differences caused by escaping gas. We use it to scan large areas quickly and narrow down the leak location.
Acoustic listening disc
Amplifies the sound of gas leaking from a small opening. We place it on walls and floors to pinpoint the exact spot before we open anything.
Pressure testing gauge
Measures pressure drop in a gas line. We pressurize each section to 10 PSI for 15 minutes to confirm whether a repair is successful.
Electronic leak detection wand
A handheld device that detects combustible gas. We use it for final checks on every fitting and valve after a repair.
Pipe and line locator
Locates buried gas lines without digging. We use it to map the line route before we excavate or repair an underground leak.
Methods & Standards
Pressure testing per CPC and UPC
We isolate each section of the gas line and pressurize it to 10 PSI for 15 minutes. A pressure drop indicates a leak. This method meets California Plumbing Code and Uniform Plumbing Code standards.
Tracer gas detection
We introduce a small amount of tracer gas into the line and sweep every fitting with a Sewerin detector. This method finds leaks as small as 0.1 cubic feet per hour, even behind walls.
Acoustic leak detection
We use an acoustic listening disc to amplify the sound of gas escaping from a pinhole. This non-invasive method helps us pinpoint the leak before we open any surface.
Thermal imaging survey
A FLIR thermal imaging infrared camera reveals temperature anomalies caused by escaping gas. We scan walls, floors, and ceilings to narrow down the leak location quickly.
When to call for Gas Leak Detection in santa ana
01
You smell gas in your kitchen near the stove.
What we do: Turn off the burner and leave the room. Call us at 714-844-9877. We test the stove connector, shut-off valve, and nearby line with a tracer gas detector. Most stove leaks are a loose fitting or a cracked connector.
→ We replace the connector or tighten the fitting, then pressure-test the line. You get a safe stove and a written report.
02
Your gas bill jumped 30% with no change in usage.
What we do: A sudden spike usually means a leak. We pressure-test the entire gas system and use a pipe and line locator to check underground runs. We also inspect the meter for tampering or failure.
→ We find and repair the leak, and your next bill returns to normal. We also check for water line leaks that can corrode gas pipes.
03
You're buying a home in Santa Ana and the inspection flagged a gas smell.
What we do: We perform a full gas leak inspection Santa Ana with pressure testing and tracer gas detection. We document everything with photos and a written report you can share with your realtor.
→ You get a clear picture of the gas system's condition. If repairs are needed, we provide a quote so you can negotiate with the seller.
04
A contractor hit a gas line while digging in your yard.
What we do: Call 911 and SoCalGas first. Once the area is safe, call us for emergency gas leak detection Santa Ana CA. We locate the damaged section with a pipe and line locator and repair it with approved fittings.
→ We restore your gas service the same day in most cases. We also pressure-test the repaired line and pull any required City of Santa Ana permits.
How Gas Leak Detection works in Santa Ana
Santa Ana's older housing stock means we see a lot of corroded copper and steel gas lines. Homes in Floral Park and French Park often have original 1920s piping that develops pinhole leaks at threaded joints. The city's soil movement and occasional seismic activity can also crack underground lines. We use a pipe and line locator and soil probe to find leaks without digging up your whole yard. For emergency gas leak detection Santa Ana CA, we prioritize calls near schools and high-occupancy buildings. We follow City of Santa Ana building permits and Orange County Water District regulations on every job. If you need gas leak testing Santa Ana CA, call 714-844-9877.
Neighborhoods We Serve
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Floral Park
Many homes here have original 1920s gas lines with threaded steel fittings. We often find leaks at the meter connection and water heater line.
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South Coast Metro
High-rise buildings and commercial kitchens require after-hours gas leak testing to avoid business interruption. We schedule night and weekend calls.
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Downtown Santa Ana
Older commercial buildings often have gas lines running under sidewalks. We use acoustic and thermal tools to avoid breaking concrete.
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Artesia Pilar
Larger lots mean longer gas runs to pool heaters and detached garages. We pressure-test each section to isolate leaks in these extended lines.
Local Conditions We Plan For
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Aging copper and steel gas lines
Corrosion at soldered joints and threaded fittings is the most common leak source. We replace failed sections with new copper or PEX tubing.
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Soil movement and seismic activity
Ground shifting can crack underground gas lines. We use a pipe and line locator and soil probe to find leaks without major excavation.
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Seasonal temperature swings
Expansion and contraction stress fittings over time. We see more leaks in late fall and early spring when temperatures fluctuate.
Corroded fitting in Floral Park
Common gas leak problems we solve in Santa Ana
From corroded fittings to mysterious gas smells, here are the issues we fix every week for Santa Ana homeowners and businesses.
Problem
Rotten egg smell near the meter
Mercaptan odor indicates a leak that can become a fire hazard. Ignoring it risks explosion, carbon monoxide exposure, and a mandatory evacuation.
Our Fix
We test the meter and every fitting with a Bacharach combustible gas detector. Once we isolate the leak, we repair or replace the failed section and retest the line. Most meter leaks are fixed in under 2 hours.
Problem
Spinning gas meter with no appliances on
A spinning meter means gas is escaping somewhere in the line. You're paying for gas you never use, and the leak could be under your slab or behind a wall.
Our Fix
We pressure-test each section to find the leak. If it's under the slab, we use acoustic and thermal tools to pinpoint it before we break concrete. We repair the line and verify the meter stops spinning.
Problem
Corroded copper pipe in older homes
Santa Ana homes built before 1980 often have copper gas lines that corrode at soldered joints. A pinhole leak can go unnoticed until you smell gas or your bill spikes.
Our Fix
We replace corroded sections with new copper pipe or PEX tubing. We use NIBCO or Viega fittings and pressure-test the new line to 10 PSI. Most replacements take 2 to 4 hours.
Problem
Gas smell after a renovation
New appliances or remodels can disturb gas connections. A loose fitting or missing Teflon tape can leak enough to fill a room with gas.
Our Fix
We inspect every connection the contractor touched. We test with an electronic leak detection wand and re-tape or replace fittings as needed. We also check that shut-off valves are accessible and code-compliant.
Why Santa Ana property owners call us first
A gas leak is not a wait-and-see problem. Here's what you get when you call our team for natural gas leak detection Santa Ana CA.
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Pinpoint accuracy
We use a Sewerin tracer gas detector and an acoustic listening disc to find leaks as small as 0.1 cubic feet per hour. That means we open one wall or one trench, not five. You save on drywall, concrete, and landscaping repairs.
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Same-day response
Call before noon and a technician is usually at your door within 2 hours. For emergency gas leak detection near Santa Ana, we run 24/7 crews. We arrive in a marked truck with a full parts inventory, so most repairs finish the same visit.
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Code-correct repairs
Every repair meets California Plumbing Code (CPC) and Uniform Plumbing Code (UPC) standards. We pull City of Santa Ana building permits when required and use NIBCO or Viega fittings that pass inspection. You get a signed off job, not a patch that fails later.
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Upfront pricing
We quote a flat rate before we start. A standard gas leak inspection Santa Ana runs $180 to $450 depending on access and line length. No surprise add-ons, no hourly meter running while we work. You approve the number first.
Licensed, insured, and warrantied
Licensed & Certified
- California C-36 Plumbing Contractor License — issued by California State License Board (CSLB)
- IAPMO Certified Gas Piping Installer — issued by International Association of Plumbing and Mechanical Officials
- OSHA 30-Hour Construction Safety — issued by Occupational Safety and Health Administration
- Backflow Tester Certification — issued by Orange County Water District
Verified Reviews
Google ★★★★★4.9
Planet Plumbing found a gas leak behind our wall in under an hour. They used a thermal camera and pressure gauge. The repair was clean and they tested everything before they left. Fair price, no surprises.
Yelp ★★★★★4.8
We called at 10 p.m. with a gas smell. Planet Plumbing answered live and had a tech at our door in 90 minutes. He found a loose fitting on the water heater and fixed it on the spot. Highly recommend.
BBB A+
Professional and thorough. They inspected our entire gas system, found a pinhole leak in the pool heater line, and repaired it the same day. The written report was detailed and helped with our insurance claim.
Local gas leak expertise you can count on
Our technicians hold California C-36 Plumbing Contractor License credentials and train on Sewerin, Fluke, and RIDGID leak detection equipment every year. We've worked gas lines in Santa Ana's older neighborhoods, from Floral Park's 1920s bungalows to South Coast Metro high-rises. That means we know where leaks hide: threaded steel joints, corroded copper under slabs, and appliance connectors behind ranges. We follow OSHA safety compliance and ASSE standards on every job, and we carry IAPMO certification for gas piping work.
- State-licensed plumbing contractor with C-36 classification and CSLB registration
- Factory-trained on Sewerin tracer gas and INFICON ultrasonic detection platforms
- IAPMO-certified in gas piping installation and pressure testing
- OSHA 30-hour construction safety trained for confined space and excavation work
- Experienced with City of Santa Ana building permits and Orange County Water District regulations
Frequently Asked Questions
Real answers to the questions we hear most often from local homeowners and property managers.
Who do I call for a gas leak in Santa Ana CA?
Call 911 or SoCalGas at 1-800-427-2200 first if you smell strong gas or hear a hiss. Once the area is safe, call us at 714-844-9877 for gas leak detection and repair Santa Ana CA. We handle the line from the meter to your appliances. Our licensed techs find the leak, repair it, and retest the system, usually the same day.
How much does gas leak detection cost in Santa Ana?
Typical 2026 pricing for gas leak detection in Santa Ana runs $180 to $450 for the inspection and isolation. Repairs add $150 to $900 depending on access and parts. If the leak is at an exposed fitting, you're on the low end. Under-slab or behind-wall leaks cost more because we use thermal imaging and acoustic tools to avoid demolition.
What does a gas leak smell like near the meter?
Natural gas is odorless, but utility companies add mercaptan, which smells like rotten eggs or sulfur. Near the meter, you might also notice a hissing sound or dead grass in a small patch. If the smell is strong, leave immediately and call 911. If it's faint and intermittent, call us for gas leak near meter Santa Ana California testing.
Can a plumber detect a gas leak in California?
Yes. A licensed C-36 plumbing contractor in California can legally test, repair, and replace gas lines. We use tracer gas detectors, ultrasonic leak detectors, and pressure testing gauges to find leaks. We also pull City of Santa Ana building permits when the work requires inspection. You don't need a specialty gas company for most residential line repairs.
Related Services
Leak Detection
Our core leak detection service covers water, gas, and sewer lines. For gas leaks, we use the same acoustic and thermal tools to pinpoint the source without tearing up your yard or walls.
View Leak DetectionWater Leak Detection
A water leak and a gas leak often show similar symptoms: unexplained high bills, damp spots, or a spinning meter. We test both systems when you call us for any leak in Santa Ana.
View Water Leak DetectionSlab Leak Detection
Gas lines can run under slabs in older Santa Ana homes. If we suspect a slab leak, we use thermal imaging and acoustic listening discs to locate it before we break concrete.
View Slab Leak DetectionPool Leak Detection
Pool plumbing and gas lines for heaters sometimes share a trench. If your pool is losing water and you smell gas, we inspect both lines with pressure testing and tracer gas.
View Pool Leak DetectionSewer Line Leak Detection
Sewer gas can smell similar to a natural gas leak. We use a pipeline inspection camera and tracer gas detector to tell the difference and fix the right line.
View Sewer Line Leak DetectionUnderground Leak Detection
Buried gas lines corrode and crack. We use a pipe and line locator and soil probe to find underground leaks without digging up your whole yard.
View Underground Leak DetectionContact Planet Plumbing
Call us at 714-844-9877 or email info@planetplumbing.com. We answer the phone 24/7 for emergencies and schedule same-day appointments for most leak detection calls in Santa Ana. Our office is at 1234 W 1st St, Santa Ana, CA 92703. We look forward to helping you.
Planet Plumbing
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Phone
7148449877 -
Address
1240 S Wright St, Santa Ana, CA 92705
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Hours
Mon–Fri: 7AM – 7PM
Sat: 8AM – 4PM
Sun: Emergency Only
24/7 Emergency Available