# PlumbSmart > Licensed San Antonio, TX plumbers for emergency repair, drains, sewers, water heaters, and water softeners. Call (210) 810-0810. Office: 1233 Safari St, San Antonio, TX 78216. Important notes: - Service area: San Antonio, TX and surrounding Bexar County communities. - Available 24/7 for emergency plumbing. - San Antonio has very hard water (often 15-20+ grains per gallon); water softeners and water heater maintenance are common topics. - Pricing is quoted upfront before work begins. ## Core pages - [Home](https://plumbsmart-tx.com/): PlumbSmart San Antonio homepage, services overview, reviews, FAQs - [Blog hub](https://plumbsmart-tx.com/blog/): 54 plumbing tips and how-to guides for San Antonio homeowners - [Locations](https://plumbsmart-tx.com/location/): Service area and location landing pages - [San Antonio location hub](https://plumbsmart-tx.com/location/san-antonio-texas/): Primary market hub for San Antonio plumbing services ## Emergency and general plumbing - [Emergency plumber](https://plumbsmart-tx.com/location/san-antonio-texas/emergency-plumber/): 24/7 emergency plumbing in San Antonio - [Plumbing services](https://plumbsmart-tx.com/location/san-antonio-texas/plumbing-services/): General residential plumbing repairs and upgrades - [Leak detection and repair](https://plumbsmart-tx.com/location/san-antonio-texas/plumbing-services/leak-detection-and-repair/): Slab leaks, hidden leaks, and water bill spikes - [Burst pipe repair](https://plumbsmart-tx.com/location/san-antonio-texas/plumbing-services/burst-pipe-repair/): Emergency burst pipe response - [Main water line repair](https://plumbsmart-tx.com/location/san-antonio-texas/plumbing-services/main-water-line-repair/): Main line breaks and low pressure from supply lines - [Backflow testing](https://plumbsmart-tx.com/location/san-antonio-texas/plumbing-services/backflow-testing/): Backflow prevention device testing - [Bathroom plumbing repair](https://plumbsmart-tx.com/location/san-antonio-texas/plumbing-services/bathroom-plumbing-repair/): Toilets, faucets, showers, and bathroom leaks - [Kitchen plumbing repair](https://plumbsmart-tx.com/location/san-antonio-texas/plumbing-services/kitchen-plumbing-repair/): Sinks, disposals, and kitchen supply lines - [Garbage disposal](https://plumbsmart-tx.com/location/san-antonio-texas/plumbing-services/garbage-disposal/): Garbage disposal repair and installation ## Water heaters - [Water heater services](https://plumbsmart-tx.com/location/san-antonio-texas/water-heater/): Repair, replacement, installation, and maintenance - [Water heater repair](https://plumbsmart-tx.com/location/san-antonio-texas/water-heater/water-heater-repair/): No hot water, elements, thermostats, and tank issues - [Water heater replacement](https://plumbsmart-tx.com/location/san-antonio-texas/water-heater/water-heater-replacement/): Tank and tankless replacement - [Water heater installation](https://plumbsmart-tx.com/location/san-antonio-texas/water-heater/water-heater-installation/): New water heater installs - [Water heater maintenance](https://plumbsmart-tx.com/location/san-antonio-texas/water-heater/water-heater-maintenance/): Flushing, anode rods, and preventive care - [Tankless water heaters](https://plumbsmart-tx.com/location/san-antonio-texas/water-heater/tankless-water-heater/): Tankless repair and service - [Tankless water heater installation](https://plumbsmart-tx.com/location/san-antonio-texas/water-heater/tankless-water-heater-install/): Tankless sizing and install ## Drains and sewer - [Drainage services](https://plumbsmart-tx.com/location/san-antonio-texas/drainage/): Drain cleaning, repair, and hydro jetting - [Drain cleaning](https://plumbsmart-tx.com/location/san-antonio-texas/drainage/drain-cleaning/): Slow drains, clogs, and recurring backups - [Drain repair](https://plumbsmart-tx.com/location/san-antonio-texas/drainage/drain-repair/): Broken or collapsed drain lines - [Hydro jetting](https://plumbsmart-tx.com/location/san-antonio-texas/drainage/hydro-jetting/): High-pressure sewer and drain cleaning - [Sewer services](https://plumbsmart-tx.com/location/san-antonio-texas/sewer/): Sewer line repair and inspection - [Sewer repair](https://plumbsmart-tx.com/location/san-antonio-texas/sewer/sewer-repair/): Sewer line breaks, roots, and backups - [Main sewer line repair](https://plumbsmart-tx.com/location/san-antonio-texas/sewer/main-sewer-line-repair/): Main line replacement and repair - [Sewer video inspection](https://plumbsmart-tx.com/location/san-antonio-texas/sewer/sewer-video-inspection/): Camera inspection for sewer diagnostics ## Water systems - [Water systems](https://plumbsmart-tx.com/location/san-antonio-texas/water-systems/): Filtration and water softener services - [Water filtration](https://plumbsmart-tx.com/location/san-antonio-texas/water-systems/water-filtration/): Whole-home and point-of-use filtration - [Water softener](https://plumbsmart-tx.com/location/san-antonio-texas/water-systems/water-softener/): Softener install and service for hard San Antonio water - [Water softener installation](https://plumbsmart-tx.com/location/san-antonio-texas/water-systems/water-softener-installation/): New softener installs - [Water softener repair](https://plumbsmart-tx.com/location/san-antonio-texas/water-systems/water-softener-repair/): Softener troubleshooting and repair ## Blog - [All blog articles](https://plumbsmart-tx.com/blog/): 54 homeowner plumbing guides ## Optional _Blog articles. Skip this section when a shorter context window is needed._ ### Bathroom Plumbing - [How to Unclog a Bathroom Sink Drain and Fix Leaky P-Traps](https://plumbsmart-tx.com/blog/how-to-unclog-a-bathroom-sink-drain-and-fix-leaky-p-traps/): How to Unclog a Bathroom Sink Drain and Fix Leaky P-Traps That slow drain usually starts as a small annoyance... - [Common Causes for Clogged Toilets and Their Solutions](https://plumbsmart-tx.com/blog/common-causes-for-clogged-toilets-and-their-solutions/): The one flush that turns a normal day into a mini crisis A toilet clog always seems to hit at... ### DIY Plumbing - [What to Do If Your Main Water Valve Is Stuck or Rusted](https://plumbsmart-tx.com/blog/what-to-do-if-your-main-water-valve-is-stuck-or-rusted/): When a simple shutoff turns into a bigger problem You usually do not think about your main water valve until... - [How to Shut Off Water to Your House (Find the Main Shut-Off Valve Fast)](https://plumbsmart-tx.com/blog/how-to-shut-off-water-to-your-house-find-the-main-shut-off-valve-fast/): When a small leak turns into a big mess Most water damage starts with something dumb and small: a toilet... - [Where is My Toilet Shut-off Valve?](https://plumbsmart-tx.com/blog/where-is-my-toilet-shut-off-valve/): The tiny valve that saves your bathroom from a big mess If you’ve ever heard a toilet keep running at... - [How to Unclog a Clogged Bathtub Drain?](https://plumbsmart-tx.com/blog/how-to-unclog-a-clogged-bathtub-drain/): When your tub won’t drain, everything else stops A clogged bathtub drain is the kind of problem that turns a... - [How to Remove Hard Water Stains?](https://plumbsmart-tx.com/blog/how-to-remove-hard-water-stains/): That chalky ring around your faucet is not just “dirty” If you live in San Antonio, TX, you’ve probably seen... - [How to Unclog A Drain with Simple Methods](https://plumbsmart-tx.com/blog/how-to-unclog-your-drains-with-simple-methods/): When a slow drain turns your kitchen into a problem zone It always starts small: the sink takes a little... - [How to Effectively Unclog a Kitchen Sink?](https://plumbsmart-tx.com/blog/unclog-a-kitchen-sink/): The moment you realize dinner is on pause It always happens at the worst time: you’re rinsing a cutting board,... ### Drains & Sewers - [Which Is the Best Drain Cleaner? Chemical vs Enzyme Comparison](https://plumbsmart-tx.com/blog/which-is-the-best-drain-cleaner-chemical-vs-enzyme-comparison/): The choice that can fix a clog or make a bigger mess A slow kitchen drain feels small until it... - [What Is Hydro Jetting? A Practical Guide for San Antonio Homeowners (PlumbSmart)](https://plumbsmart-tx.com/blog/what-is-hydro-jetting-a-practical-guide-for-san-antonio-homeowners-plumbsmart/): If you’re searching “what is hydro jetting”, you’re probably dealing with a drain problem that keeps coming back—or you’ - [What Are the Signs of a Collapsed Drain?](https://plumbsmart-tx.com/blog/what-are-the-signs-of-a-collapsed-drain/): When a “small” drain problem starts changing your whole day A kitchen sink that suddenly won’t keep up can turn... - [How to Fix a Clogged Shower Drain?](https://plumbsmart-tx.com/blog/how-to-fix-a-clogged-shower-drain/): When your shower turns into a tiny swimming pool You step in, turn on the water, and within a minute... - [How to Kill Tree Roots in a Sewer Line?](https://plumbsmart-tx.com/blog/how-to-kill-tree-roots-in-a-sewer-line/): The tiny warning sign most people ignore It usually starts with something so small you can talk yourself out of... - [How to Unclog the Main Sewer Line?](https://plumbsmart-tx.com/blog/how-to-unclog-the-main-sewer-line/): The moment you realize it’s not “just one drain” It usually starts small. The kitchen sink is slow one day,... - [Common Sewer Line Problems and Their Solution](https://plumbsmart-tx.com/blog/common-sewer-line-problems-and-their-solution/): The small kitchen habit that can wreck your whole sewer line Most sewer problems don’t start with something dramatic. Th ### Kitchen Plumbing - [Choosing the Right Plumbing Fixtures for Your Kitchen](https://plumbsmart-tx.com/blog/choosing-the-right-plumbing-fixtures-for-your-kitchen/): The little choices you touch a hundred times a day Most kitchen upgrades focus on countertops and cabinets, but the... - [5 Signs You Need Plumbing Services](https://plumbsmart-tx.com/blog/signs-you-need-plumbing-services/): When a tiny kitchen issue turns into a daily headache Most kitchen plumbing problems don’t start with a dramatic burst.. ### Leak Detection - [7 Signs a Slab Leak Could Be Wreaking Havoc in the Plumbing of Your Home](https://plumbsmart-tx.com/blog/7-signs-a-slab-leak-could-be-wreaking-havoc/): That tiny warm spot on the floor is not “just Texas” Most kitchen and living-room problems make noise. A slab... - [The Role of Leak Detection in Reducing Water Bills](https://plumbsmart-tx.com/blog/the-role-of-leak-detection-in-reducing-water-bills/): That tiny drip is not as “tiny” as it sounds Most water-bill surprises don’t start with a dramatic burst pipe.... - [How to Detect Water Leaks in Your Home?](https://plumbsmart-tx.com/blog/how-to-detect-water-leaks-in-your-home/): That tiny drip that quietly wrecks a cabinet Most leaks don’t start with a dramatic burst pipe. They start as... ### Plumbing Basics - [What is a Toilet Flange?](https://plumbsmart-tx.com/blog/what-is-a-toilet-flange/): The little ring that can ruin a whole weekend Most toilet disasters don’t start with a dramatic crack or a... ### Plumbing Maintenance - [Heating Equipment Plumbing Connections: A Safe Homeowner Guide](https://plumbsmart-tx.com/blog/troubleshooting-home-heating-and-furnace-repair-needs/): Learn which heating-system problems belong to an HVAC professional and when a water leak, condensate drain, boiler conne - [How to Prevent Outside Faucets from Freezing?](https://plumbsmart-tx.com/blog/how-to-prevent-outside-faucets-from-freezing/): The tiny outdoor faucet that can turn into a big indoor mess It is almost silly how often a freeze... - [Top 7 Summer Plumbing Problems And How to Fix Them](https://plumbsmart-tx.com/blog/top-7-summer-plumbing-problems-and-how-to-fix-them/): Summer plumbing trouble starts with small annoyances In summer, your plumbing gets used harder and longer: more dishes, - [How to Clean a Dishwasher?](https://plumbsmart-tx.com/blog/how-to-clean-a-dishwasher/): The “clean” dishes that still smell off If your plates come out looking fine but your dishwasher smells swampy when... - [9 Common Causes of Low Water Pressure and How to Fix Them](https://plumbsmart-tx.com/blog/9-common-causes-of-low-water-pressure-and-how-to-fix-them/): A clogged faucet aerator that turns a strong stream into a sad trickle If your kitchen sink used to blast... - [Know the Value of Routine Plumbing Services: Why Maintenance Matters](https://plumbsmart-tx.com/blog/know-the-value-of-routine-plumbing-services/): The little plumbing issues that quietly ruin your kitchen days Most plumbing problems don’t start as an emergency. They - [Should I get a plumbing inspection when buying a house?](https://plumbsmart-tx.com/blog/should-i-get-a-plumbing-inspection-when-buying-a-house/): The small plumbing issue that can ruin move-in week Most homebuyers picture the “big” stuff: roof, foundation, HVAC. But ### Water Filtration - [How to Choose the Right Water Filter for Your Home](https://plumbsmart-tx.com/blog/how-to-choose-the-right-water-filter-for-your-home/): The tiny change you notice every single day Most homeowners don’t think about water filtration until something feels “of ### Water Heaters - [Questions to Ask Before Hiring a Water Heater Repair Plumber](https://plumbsmart-tx.com/blog/questions-to-ask-before-hiring-a-water-heater-repair-plumber/): Navigating the frustration of a cold shower in Texas Imagine stepping into your shower on a cold San Antonio morning,... - [Pre-Installation Checklist for Water Heater Replacement](https://plumbsmart-tx.com/blog/pre-installation-checklist-for-water-heater-replacement/): A little planning prevents a cold shower later Replacing a water heater feels simple until the old unit is out,... - [Minimizing Downtime During Water Heater Replacement](https://plumbsmart-tx.com/blog/minimizing-downtime-during-water-heater-replacement/): When hot water stops, the whole house feels it A water heater replacement sounds like a simple appliance swap until... - [Common Bad Water Heater Element Symptoms to Watch For](https://plumbsmart-tx.com/blog/common-bad-water-heater-element-symptoms-to-watch-for/): When hot water starts acting strange A bad water heater element usually does not fail in a dramatic way at... - [How to Clean a Tankless Water Heater?](https://plumbsmart-tx.com/blog/how-to-clean-a-tankless-water-heater/): The one “small” problem that makes your kitchen feel broken If your hot water starts out fine but turns lukewarm... - [How to Test a Water Heater Element?](https://plumbsmart-tx.com/blog/how-to-test-a-water-heater-element/): When the hot water turns “meh” overnight You know that moment when you’re washing dishes and the water never really... - [How to Repair a Water Heater?](https://plumbsmart-tx.com/blog/how-to-repair-a-water-heater/): When the shower goes cold halfway through Nothing tests your patience like a water heater that quits right when you’re.. - [What Size Tankless Water Heater Do I Need?](https://plumbsmart-tx.com/blog/what-size-tankless-water-heater-do-i-need/): The moment you realize your hot water is the bottleneck Most homeowners start thinking about a tankless water heater rig - [How to Flush a Water Heater?](https://plumbsmart-tx.com/blog/how-to-flush-a-water-heater/): The little chore that keeps your showers hot and your tank quiet If your water heater has started popping, rumbling,... - [How Do Tankless Water Heaters Work?](https://plumbsmart-tx.com/blog/how-do-tankless-water-heaters-work/): The kitchen moment that makes you want an upgrade If you’ve ever started the dishwasher, rinsed a pan, and then... - [How To Drain a Water Heater?](https://plumbsmart-tx.com/blog/how-to-drain-a-water-heater/): The little “popcorn” sounds that turn into cold showers If your water heater has started making crackling or rumbling no - [Electric vs. Gas Tankless Water Heaters: Which One is Right for You?](https://plumbsmart-tx.com/blog/electric-vs-gas-tankless-water-heaters/): The hot-water moment that decides your whole morning If you’ve ever run the dishwasher while someone’s showering and sud - [What Are The Different Kinds Of Water Heaters?](https://plumbsmart-tx.com/blog/kinds-of-water-heaters/): A small choice that changes your whole morning Most people only think about their water heater when it stops doing... ### Water Softeners - [Seasonal Water Softener Maintenance Checklist](https://plumbsmart-tx.com/blog/seasonal-water-softener-maintenance-checklist/): San Antonio hums along with some of the hardest water in the country. The groundwater pumped from our local aquifers... - [DIY Water Softener Replacement: A Step-by-Step Guide](https://plumbsmart-tx.com/blog/diy-water-softener-replacement-a-step-by-step-guide/): The true cost of hard water in San Antonio If you live around San Antonio, you already know our local... - [How to Install a Water Softener?](https://plumbsmart-tx.com/blog/how-to-install-a-water-softener/): That crusty ring on your faucet is a clue If you live in San Antonio, TX, you’ve probably seen it:... - [The Pros and Cons of a Water Softener](https://plumbsmart-tx.com/blog/the-pros-and-cons-of-a-water-softener/): The tiny daily annoyances hard water causes If you’ve ever rinsed a glass and watched it dry with cloudy spots,... - [How to Maintain a Water Softener?](https://plumbsmart-tx.com/blog/how-to-maintain-a-water-softener/): The little kitchen annoyance that’s actually your water softener talking If your dishes look clean but dry with cloudy s - [How to Choose a Water Softener?](https://plumbsmart-tx.com/blog/how-to-choose-a-water-softener/): The small kitchen annoyances that add up fast If your glasses come out of the dishwasher cloudy, your sink has... - [Top 6 Water Softener Maintenance Tips to Keep Your System in Top Shape](https://plumbsmart-tx.com/blog/top-6-water-softener-maintenance-tips-to-keep-your-water-softener-in-top-shape/): That “new sponge” feeling is your first clue If your dishes suddenly feel squeaky-clean, your skin feels less itchy, and - [What is a Water Softener and How Does it Work?](https://plumbsmart-tx.com/blog/what-is-a-water-softener-and-how-does-it-work/): That cloudy glass problem has a real cause If your “clean” dishes come out of the dishwasher looking hazy, or... - [Effects of Hard Water on Your Plumbing and Appliances](https://plumbsmart-tx.com/blog/hard-water-affects-on-plumbing/): The small kitchen annoyance that’s usually a bigger plumbing story If your faucet keeps getting that chalky white ring, - [Hard Water vs Soft Water: What’s the Difference and Which is Better?](https://plumbsmart-tx.com/blog/hard-water-vs-soft-water/): That cloudy glass and squeaky sink feeling If your drinking glasses look hazy even after a “good” wash, or your... - [Is it worth putting in a water softener?](https://plumbsmart-tx.com/blog/is-it-worth-putting-in-a-water-softener/): The kitchen telltales that your water is working against you If your “clean” dishes come out spotty, your stainless sink