Lone Star Water Heaters LLC

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Rowlett, TX
Lone Star Water Heaters LLC

Water Heater Installation & Repair Service A water heater is an essential appliance for every property, both residential and commercial.

Whether the water heater you rely on is a conventional residential model, a large-scale commercial system, or a modern tankless unit, the water heater specialists at Lone Star Water Heaters have all the services you need to keep it in working order. Based in Plano, Texas and serving Dallas Fort Worth and the surrounding areas, Lone Star Water Heaters installs, repairs, maintains, and replaces wate

r heaters from top brands that customers can rely on. Their trained technicians are available 24/7 for same-day water heater services, and they always get the job done the same day it starts. Give them a call today to request a free estimate!

09/07/2026

Happy Labor Day from Lone Star Water Heaters!

Today we're celebrating the hardworking men and women who keep Dallas-Fort Worth running — including our own crew of licensed techs out here every day (yes, even holidays if you need us) keeping hot water flowing for families and businesses across Dallas, Fort Worth, Plano, Frisco, Arlington, Irving, McKinney, Garland, Mesquite, Richardson, Carrollton, Grand Prairie, Lewisville, Grapevine, and Allen.

As a family- and veteran-owned business, Labor Day means a little extra to us. We built this company on hard work, honest service, and taking care of our neighbors — and we're grateful for every customer who's trusted us with their tank or tankless water heater install, repair, or replacement.

Enjoy the holiday, DFW! And if your water heater decides today's the day to act up, we're still standing by with 24/7 emergency service and same-day appointments.

📞 Call or text 888-844-8105
🌐 lonestarhotwater.com

09/04/2026

🔥💧 Meet Your DFW Water Heater Experts 💧🔥

Whether your water heater just gave out overnight or you're ready to upgrade to a tankless system, Lone Star Water Heaters has you covered. We're a family- and veteran-owned company proudly serving homeowners and businesses across the Dallas-Fort Worth area — licensed (RMP 42483) and built on getting the job done right the first time.

Here's what we do: installation, repair, maintenance, and replacement for both tank and tankless water heaters, residential and commercial. We install and service all the major brands — A.O. Smith, Rheem, Bradford White, Noritz, Navien, State, and American Standard — so you get the right unit for your home, not just whatever's on the truck.

Water heater went out unexpectedly? We offer 24/7 emergency service with same-day appointments across DFW, and our trucks come fully stocked so most repairs get finished in one visit. Ready to upgrade instead of repair? We offer financing options to help make a new water heater easier on the budget.

We serve Dallas, Fort Worth, Plano, Frisco, McKinney, Arlington, Garland, Irving, Carrollton, Grapevine, Denton, Grand Prairie, Mesquite, Richardson, Lewisville, and Allen — plus the surrounding counties.

📞 Call or text 888-844-8105 for a free estimate. No hot water, no problem — we'll get you back up and running fast.

09/01/2026

🚨 Before & After: Water Heater Rescue in the DFW Metro 🚨

This is exactly why we tell homeowners not to ignore an aging water heater. This unit was leaking, propped up on stacked cinder blocks in a cramped closet, and slowly soaking the floor underneath it — a problem waiting to turn into a real flood.

Our Lone Star Water Heaters technicians pulled the failing tank, cleaned up the setup, and installed a brand new A.O. Smith Signature Series water heater — done to code with a properly sized expansion tank, secure strapping, and clean, leak-free connections. Same closet, completely different story: no more water on the floor, no more wondering when it's going to fail next.

Signs it's time to call us before it becomes an emergency: your water heater is leaking, it's past the 8-10 year mark, your hot water is rusty or smells off, or it's making popping/rumbling noises.

We install and repair water heaters — tank and tankless — for homeowners across Dallas, Fort Worth, Plano, Frisco, McKinney, Arlington, Garland, Irving, Carrollton, Grapevine, Denton, Grand Prairie, Mesquite, Richardson, Lewisville, and Allen.

📞 Call or text 888-844-8105 for a free estimate — we can usually get you on the schedule fast.

08/30/2026

🚨 Tankless water heater leaking? Here's what's usually behind it.

Tankless units solve a lot of problems, but they're not leak-proof — and when they do leak, it's often different from what we see on tank units. Here's what we run into most on service calls across DFW:

💧 Loose or worn fitting connections — the water and gas line connections on tankless units can loosen with vibration and thermal cycling over time.

💧 Condensate line clogs or cracks — high-efficiency tankless units produce condensation that has to drain properly. A clogged or damaged condensate line is one of the top causes of "mystery" leaks under the unit.

💧 Heat exchanger corrosion — hard water scale buildup is the #1 enemy of a tankless heat exchanger here in North Texas. Left unaddressed, it can lead to cracks and internal leaks.

💧 Pressure relief valve discharge — like tank units, this valve releases when pressure builds too high. A steady drip usually points to a scale or flow issue upstream.

💧 Failed internal seals or gaskets — these wear out faster without regular flushing, especially in our hard water conditions.

👉 Tankless units need annual descaling to avoid most of these issues. If you're seeing water at the base of your unit, don't wait — a fast diagnosis saves you from a much bigger repair.

📞 888-844-8105
🌐 www.lonestarhotwater.com

08/26/2026

🔥 That metal pipe above your water heater isn't just decoration — it's a lifeline for your family's safety.

It's called a B-vent (or draft hood/vent connector), and it's one of the most overlooked components on a gas water heater. Its job? Carry dangerous combustion byproducts — including carbon monoxide — safely out of your home.

Here's why it matters:

🔧 Proper slope & connection — B-vent needs the right pitch to draft correctly; sagging or backward-sloped sections can trap gases inside
🔩 Secure joints — Loose or disconnected sections (often from age, corrosion, or a bump during other work) let exhaust leak into your attic or living space
🌬️ Draft function — A working B-vent pulls combustion gases up and out using natural draft; blockages or damage disrupt that flow fast
⚠️ Corrosion & rust — Especially common in North Texas attics with humidity swings — rusted-out sections need replacing, not patching
🏠 Code compliance — Proper venting is required by code for a reason: it's a safety system, not an afterthought

We check vent connections on every single water heater we service — because a water heater that heats water fine can still be venting improperly, and you'd never know just by looking at your hot water.

If it's been a while since anyone's inspected the venting on your gas water heater, don't wait for a problem to find out.

As a veteran-owned, family-operated company, we take safety seriously on every job.

📞 888-844-8105
🌐 www.lonestarhotwater.com

08/25/2026

🚨 Water heater leaking? Here's what's usually going on.

We get called out for this more than almost anything else in the DFW area — a puddle under the tank, water dripping from a fitting, or a slow drip nobody notices until the drywall's already damaged. Most leaks trace back to one of these:

💧 Loose or corroded inlet/outlet connections — the most common culprit. Fittings loosen over time, especially with North Texas hard water accelerating corrosion.

💧 Failed T&P (temperature & pressure) relief valve — this valve is supposed to release pressure. If it's dripping, it's doing its job... but it usually means something upstream needs attention.

💧 Tank corrosion — once the tank itself rusts through, it's not a repair, it's a replacement. Hard water buildup speeds this up significantly across our service area.

💧 Drain valve issues — a loose or worn drain valve at the bottom of the tank is an easy fix if caught early.

💧 Condensation (not always a leak!) — cold water lines can "sweat" and mimic a leak, especially with our humidity swings.

👉 Catching it early is the difference between a $150 fix and a $1,500 flood cleanup. If you see water pooling near your unit, don't wait it out — give us a call.

📞 888-844-8105
🌐 www.lonestarhotwater.com

08/21/2026

💧 What actually happens inside a FloodStop when your water heater starts leaking?

It's not magic — it's a simple, reliable system designed to catch a problem before it becomes a disaster. Here's the play-by-play:

🔍 Sensor detects moisture — A small probe sits near the base of your water heater, right where leaks typically start
⚡ Signal sent instantly — The moment moisture is detected, the control unit gets the alert
🔒 Valve shuts automatically — A motorized valve on your water supply line closes, cutting off the flow before more water escapes
🔔 Audible + visual alarm — You're notified right away, even if you're in another room or asleep
🛠️ Manual override available — Techs and homeowners can reset or bypass the system easily during service or testing

The whole process happens in seconds — long before a slow leak turns into standing water on your floor, in your attic, or inside your walls.

North Texas homes see a lot of water heater leaks from age, sediment buildup, and corroded fittings — and most of them start small and quiet. A FloodStop system means you find out about it the moment it starts, not after the damage is done.

As a veteran-owned, family-operated company, we install these systems because prevention is always cheaper than repair.

📞 888-844-8105
🌐 www.lonestarhotwater.com

08/18/2026

🚨 Ever had a water heater leak and not know until you're standing in a puddle? This homeowner won't have that problem again.

We installed a FloodStop automatic shut-off system on this water heater — it's a small device that sits right on top of the tank and does some serious work behind the scenes:

💧 Detects leaks the moment water hits the sensor
🔒 Automatically shuts off the water supply to stop the leak in its tracks
🔔 Alerts you immediately so you're never caught off guard
🏠 Protects your floors, walls, and foundation from costly water damage
⚡ Simple, reliable technology that works even when you're not home

A leaking water heater can dump gallons of water before anyone notices — especially if it's tucked away in an attic, closet, or garage. A device like this can be the difference between a quick fix and a five-figure repair bill.

As a veteran-owned, family-operated company, we believe in protecting North Texas homes with smart solutions, not just quick fixes. If your water heater doesn't have leak protection yet, let's talk.

📞 888-844-8105
🌐 www.lonestarhotwater.com

08/13/2026

⚡ Tankless Water Heater Dos & Don'ts — What DFW Homeowners Need to Know ⚡

Tankless units are great for endless hot water and saving space, but they're not "set it and forget it" like people think. We recently got called out to a home where the unit kept shutting off mid-shower — turned out the inlet filter hadn't been cleaned in over two years and was completely clogged with sediment. A 20-minute maintenance job that got skipped for two years turned into a no-hot-water emergency.

Here's how to keep yours running right:

✅ DO flush the system annually to clear mineral buildup — especially important with North Texas hard water
✅ DO clean or replace the inlet water filter regularly
✅ DO have a pro check the venting system yearly for blockages
✅ DO call us if you notice inconsistent water temps or the unit cycling on/off

❌ DON'T skip annual maintenance just because there's no tank to worry about — hard water scale builds up fast in the heat exchanger
❌ DON'T ignore error codes on the display panel — they're telling you something specific
❌ DON'T oversize or undersize your unit without a pro assessing your household's demand
❌ DON'T attempt venting or gas line work yourself — tankless units have specific clearance and venting requirements

Bottom line: tankless systems are low-maintenance, not no-maintenance. A quick annual flush can add years to your unit's life.

📞 888-844-8105 | 🌐 www.lonestarhotwater.com
Veteran-owned, family-operated, proudly serving Dallas-Fort Worth 🇺🇸

08/11/2026

🚨 Tank Water Heater Dos & Don'ts Every DFW Homeowner Should Know 🚨

We got a call last week from a homeowner who'd been "topping off" a leaking tank with a bucket for two weeks instead of calling us. By the time we got there, the tank had fully failed and flooded part of the garage. A simple fix turned into a full replacement — all because a few warning signs got ignored.

Here's what to actually do (and NOT do) if you've got a tank-style water heater:

✅ DO flush your tank once a year to clear out sediment buildup
✅ DO test the pressure relief valve annually — it's a safety feature, not optional
✅ DO call a pro at the first sign of rust-colored water or popping/rumbling noises
✅ DO keep the area around your unit clear for proper airflow and safety

❌ DON'T ignore a slow leak — it's rarely "slow" for long
❌ DON'T set the thermostat above 120°F (higher = more sediment + scald risk)
❌ DON'T try to replace the anode rod or relief valve yourself if you're not comfortable — one wrong move can mean a flooded garage
❌ DON'T wait until it's a full failure to get it looked at — repairs are almost always cheaper than replacement

Bottom line: a little maintenance goes a long way. If your tank is making noise, leaking, or just getting old, don't wait it out.

📞 888-844-8105 | 🌐 www.lonestarhotwater.com
Veteran-owned, family-operated, proudly serving Dallas-Fort Worth 🇺🇸

g

Address

Rowlett, TX
75088

Telephone

+14692567074

Website

https://www.lonestarhotwater.com/

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