Emergency Gas Line Services Fontana, Rancho Cucamonga & Corona

24/7 gas leak detection and repair by certified professionals
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Immediate Response for Dangerous Gas Leaks and Repairs

Smell gas in your home? Hissing sound from pipes? Gas appliances not working? Don't wait. Gas leaks kill. We provide emergency gas services Fontana CA residents need when facing potentially deadly situations. Our certified gas technicians respond immediately to detect leaks, make repairs, and restore safe service. If you smell gas, leave the area and call us from a safe location right now.

Gas emergencies require specialized training and equipment. Our techs use electronic sniffers that detect gas concentrations as low as 5 parts per million. We handle emergency gas services Rancho Cucamonga CA homes trust for leak detection, line repairs, and appliance connections across Upland, Corona, Redlands, Glendora, Orange County, Pasadena, and Monrovia. Never try fixing gas problems yourself. One spark can cause explosions. C36 License #1115426 plus gas certification means we work safely and legally on all gas systems.

Beyond emergency leaks, we install new gas lines for pools, outdoor kitchens, generators, and tankless water heaters. Earthquake damage often creates hidden leaks at connections. Older steel pipes corrode underground causing slow leaks that build up indoors. Construction accidents regularly hit gas lines requiring immediate response. We coordinate with the gas company for shutoffs and restore service after repairs pass inspection.

Common gas emergencies include appliances that won't stay lit indicating inadequate gas pressure, dirt or corrosion blocking gas flow, and flexible connectors deteriorating behind stoves and dryers. We also respond to emergency gas services Corona CA businesses need when commercial equipment fails or renovations require gas line modifications. Gas problems can't wait for convenient scheduling. Whether it's a minor leak or major line break, we respond 24/7 to protect lives and property. If you suspect any gas issue, don't take chances. Evacuate and call immediately for emergency gas service.

24/7 Emergency Support

We provide 24/7 emergency plumbing support to address urgent issues anytime.

Customer Satisfaction

Our top priority is customer satisfaction, ensuring every client is happy with our work.

Expert Plumbing Services

AS Plumbing offers expert plumbing services with a team of certified professionals.

Quality Assurance

We guarantee quality workmanship and use high-grade materials for all projects.

Current AS Plumbing Promotions

Expert Gas Leak Detection Special: $250

Protect your home and family with professional gas leak detection from AS Plumbing. Even a small gas leak can be a serious hazard. Our licensed technicians use advanced tools and proven methods, including a system-wide pressure test, to accurately find leaks in your gas lines and appliances. Take advantage of our $250 Gas Leak Detection Special. This service includes a thorough inspection of your gas system by a qualified professional and a detailed, upfront estimate for any required repairs. Don't guess when it comes to gas—get the peace of mind that comes from a professional diagnosis. Call today to schedule your safety inspection.
Protect your home and family with professional gas leak detection from AS Plumbing. Even a small gas leak can be a serious hazard. Our licensed technicians use advanced tools and proven methods, including a system-wide pressure test, to accurately find leaks in your gas lines and appliances. Take advantage of our $250 Gas Leak Detection Special. This service includes a thorough inspection of your gas system by a qualified professional and a detailed, upfront estimate for any required repairs. Don't guess when it comes to gas—get the peace of mind that comes from a professional diagnosis. Call today to schedule your safety inspection.

Enjoy Pure, Soft Water From Every Tap & Save $750!

Hard water doesn't just leave spots—it damages your plumbing and shortens the life of your expensive appliances. A whole-home water filtration and softener system is one of the smartest investments you can make to protect your home from costly scale buildup and corrosion. AS Plumbing can install a state-of-the-art system that provides clean, soft water to your entire home. For a limited time, we're making this essential upgrade more affordable than ever with a $750 discount on a complete installation. Protect your pipes, your appliances, and your peace of mind. Contact us today for a free, no-obligation estimate!
This offer provides a $750 discount on a new, complete whole-home water filtration and/or softener system installation by AS Plumbing. A standard installation is assumed; any necessary rerouting of plumbing may be an additional charge. The discount does not apply to repairs or service on existing units. This offer cannot be combined with any other discounts and is valid for a limited time.

Major Sewer Problem? Major Savings! Get $1500 OFF Sewer Line Replacement.

Worried about your sewer line but dread the thought of a torn-up yard? AS Plumbing has the solution. We specialize in modern Trenchless Sewer Repair, a minimally invasive method to replace your main sewer line without the extensive digging, saving your driveway, landscaping, and gardens. This advanced technology provides a brand-new, seamless pipe that is stronger and more durable than the old one. For a limited time, get the best technology and the best price with $1500 OFF your full trenchless or traditional sewer line replacement.
Receive a $1500 discount on a complete sewer line replacement project. Offer is valid for both traditional and trenchless installation methods. The discount is not applicable to sectional repairs, pipe lining, or any service other than a full replacement of the main sewer line. Cannot be combined with any other discounts. Contact us to schedule an evaluation. Offer valid for a limited time.

Get $100 OFF Professional Faucet Installation

Whether you have a leaky faucet that needs replacing or you've already purchased a new one, our professional installation service is the perfect solution. An expert from AS Plumbing will ensure your new kitchen or bathroom faucet is installed correctly and functions perfectly without leaks.
This offer provides a $100 discount on the labor for a single kitchen or bathroom faucet installation. The cost of the new fixture is not included. Additional charges may apply if existing plumbing, valves, or lines require repair or replacement. This special is limited to one per customer and cannot be combined with other offers.

Upgrade Your Kitchen & Save! 25% Off Garbage Disposal Installs

Whether you're replacing a broken garbage disposal or installing a new one for the first time, let our experts handle it. AS Plumbing provides fast, clean, and reliable garbage disposal installations to make your kitchen cleanup easier. For a limited time, take 25% OFF our complete installation service. We'll ensure your new unit is installed perfectly, with secure connections for years of trouble-free use.
Offer is for a 25% discount on the installation service/labor cost. The price of the garbage disposal unit itself is separate. Offer applies to standard installations where suitable plumbing and electrical connections are present. Any necessary modifications will be quoted separately. Cannot be combined with other promotions. Valid during standard business hours.

Protect Your Home & Save $1500 on a Full Repipe!

Invest in the long-term value and reliability of your home with a complete plumbing system replacement. A full repipe from AS Plumbing not only solves issues like poor water pressure and discoloration but also significantly increases your property's value and prevents future emergencies. Our team specializes in efficient, minimally invasive repiping projects. And right now, this essential home improvement is more affordable than ever. We're offering a massive $1500 discount on all full home repipe projects.
Receive a $1500 discount on a complete repipe of your home's hot and cold water supply lines. A minimum project scope is required to qualify as a "full home repipe." Discount is not applicable to drain line replacement, partial repairs, or reroutes. This offer is for a limited time and cannot be combined with other discounts. Call for a free, detailed estimate.

Hidden Leak? Find It Fast for Just $49.99!

Don't let a small leak turn into a huge problem. Hidden water leaks can cause serious structural damage, mold growth, and wasted money on your water bill. For just $49.99, the expert technicians at AS Plumbing will come to your home, use their expertise to pinpoint the exact source of the leak, and provide you with a clear, upfront quote for the repair.
The $49.99 is a diagnostic fee for our leak detection service and does not include the cost of any repairs. Once the leak is located, you will receive a separate, upfront quote for the required repair work. This offer is valid for one leak issue per household during standard business hours. Cannot be combined with other promotions.

New Toilet Installed From Just $209

Need a new toilet? AS Plumbing offers professional installation starting at just $209. We provide fast, reliable service to get your new toilet set up perfectly. We also offer a full range of toilet repair services. Call today to schedule your appointment!
Offer is for installation labor of a standard toilet starting at $209. Price does not include the toilet. Additional charges may apply for flange, valve, or plumbing repairs. Haul-away of old unit is extra. Call for complete details and a firm quote.

Limited Time: Get $799 Off a New Tankless Water Heater!

Never run out of hot water again! Make the switch to a modern, energy-efficient tankless water heater. You'll save space, lower your utility bills, and enjoy hot water on demand. For a limited time, AS Plumbing is making the upgrade even easier with a $799 discount on your new installation.
Offer valid for a limited time. Discount of $799 is applied to the final invoice for a complete tankless water heater installation. A standard installation is assumed; any required modifications to plumbing, gas, electrical, or venting are extra. Customer is responsible for the cost of the city/county permit fee. Cannot be combined with other offers.

Unclog Your Drain for Just $69!

Tired of slow drains or stubborn clogs? Get your pipes flowing freely again with the AS Plumbing Drain Cleaning Special. For just $69, our expert technicians will cable one clogged residential drain line, quickly and efficiently restoring proper flow to your sink, tub, or shower.
$69 special offer is valid for one Residentia/Commercial drain line (e.g., kitchen sink, bathroom sink, tub, shower) with a ground-level, accessible cleanout. Offer does not apply to main sewer lines, drains requiring roof access, or blockages requiring hydro-jetting or toilet removal. Cannot be combined with other offers. Service must be performed during standard business hours.

Most Frequently Asked Questions

Can you install new gas lines for additions or appliances?
Yes, we install new gas lines throughout Fontana for pools, spas, outdoor kitchens, fire pits, generators, and tankless water heaters. Each appliance needs proper sizing based on BTU requirements. We calculate total gas load, run approved piping, and ensure adequate pressure for all appliances. New lines require permits and pressure testing before gas company activation. We handle the complete process from planning through final inspection. Never attempt DIY gas work as improper installation causes deadly accidents.
How do you detect gas leaks?
Professional gas leak detection uses multiple methods for accuracy. Electronic gas detectors measure concentrations down to 5 parts per million, far below explosive levels. We systematically check all connections, valves, and appliances. Soap bubble tests reveal active leaks at fittings. For underground lines in Rancho Cucamonga properties, we use specialized equipment that detects gas in soil. Pressure testing confirms system integrity after repairs. Never use flames to check for gas leaks as this causes explosions.
What causes gas line problems?
Common gas line failures include earthquake damage loosening connections, corrosion in older steel pipes creating pinhole leaks, construction accidents hitting buried lines, and flexible connectors behind appliances deteriorating with age. Tree roots can damage underground pipes. Improper DIY work creates dangerous conditions. In Corona homes, we often find unpermitted additions with unsafe gas connections. Regular inspection catches problems before they become emergencies. Any gas work requires proper licensing and permits for safety.
What should I do if I smell gas in my property?
If you smell gas, act immediately to prevent explosion or poisoning. Don't use any electrical switches, phones, or appliances inside. Don't light matches or create any sparks. Leave the building immediately and move far from the structure. Call 911 and your gas company from outside. Then call us for emergency gas repair in Fontana. Never try to find the leak yourself. Even small gas concentrations can ignite. Stay outside until professionals clear the building for safe entry.