Natural gas powers most Houston homes, from water heaters and furnaces to ranges, pool heaters, and outdoor kitchens. When a gas line is involved, there is no room for guesswork or unlicensed shortcuts. Houston Flow Plumbing holds Texas Master Plumber License #M-41872, and our crews are trained and permitted to install, repair, and test gas piping safely and to code. We have handled gas work across Houston, Sugar Land, Katy, and The Woodlands since 2010, and every job is pulled with the proper permit and passes city inspection.
Whether you are adding an appliance, renovating, or dealing with an aging line, we cover the full scope of residential and light-commercial gas work:
- New gas line installation for ranges, dryers, water heaters, generators, fire pits, and outdoor kitchens
- Gas leak detection and repair using electronic sniffers and pressure testing
- Line repiping and replacement for corroded black iron or undersized lines
- Appliance hookups and shutoff valve installation
- CSST and pressure testing to verify a tight, safe system before reconnection
Gas line work frequently comes up alongside our other services. Installing a new gas water heater or converting to a tankless water heater often requires upsizing the supply line so the unit gets enough fuel to run efficiently. We also coordinate gas runs during kitchen plumbing remodels when a homeowner moves a range or adds a pot filler. Because our dispatch runs 24/7 with no overtime surcharge, a suspected gas leak gets a fast, licensed response any hour.
If you ever smell rotten eggs (the warning odorant added to natural gas), hear hissing near a line or appliance, see dead vegetation along the gas run, or notice a higher-than-normal bill, treat it seriously. Leave the area, avoid switches and flames, and call your gas utility and us. Our team will pressure-test the system, pinpoint the leak, and make a code-compliant repair. For lines that share trenches or run near plumbing, we often check for related issues with leak detection at the same time.
Pricing depends on the length of the run, accessibility, and whether trenching is involved. A simple appliance gas line connection often runs $300 to $700, while a full new line or repipe can range from $1,000 to $4,000 or more. Every project includes the permit, pressure test, and city inspection, and we show you flat-rate pricing before we start. GreenSky financing is available on larger gas projects.