Water Heater Repair in League City, TX

No hot water? Running out too fast? Red One Plumbing provides fast, expert water heater repair in League City for both tank and tankless systems.

Service Details

Hot Water Not Working in League City?

You hop in the shower and get nothing but cold water — we’ve all been there. Whether your pilot light is out, your tank is leaking, or your tankless unit is throwing error codes, our Red One Plumbing provides reliable water heater repair in League City.

Call 832-281-4022 or schedule online for same-day water heater repair in League City.

Common Water Heater Issues We Fix

We diagnose and repair all major water heater problems, including:

  • 🔥 No hot water at all
  • ⏳ Hot water runs out quickly
  • 🛠️ Pilot light won’t stay lit (gas models)
  • ⚠️ Error codes on tankless units
  • 💧 Leaking tanks or rust-colored water

We service gas, electric, tank, and tankless systems of all major brands.

Tank vs. Tankless Repairs

Our plumbers are trained to work on:

  • Tank Water Heaters: Fixing heating elements, thermostats, and flush maintenance
  • Tankless Water Heaters: Descaling, cleaning sensors, and troubleshooting low flow issues

If your system is too old or inefficient, we’ll help you choose the right replacement — but only if it’s truly needed.

How to Prevent Water Heater Breakdowns

A few simple habits can extend the life of your system:

  • Flush tank systems once a year to prevent sediment buildup
  • Descale tankless units annually
  • Install a water softener if you have hard water
  • Schedule yearly maintenance and inspections

These steps can keep your heater running 10–15 years or more.

Why Choose Red One Plumbing in League City?

  • Same-day water heater repair available
  • Honest, flat-rate pricing
  • Certified for all major brands
  • Friendly, local service with over 150 five-star reviews

We’ll never pressure you to replace what we can fix.

Book Water Heater Repair in League City

Don’t let cold showers ruin your day. Let’s get your hot water working again.

Call 832-281-4022 or click here to schedule with Red One Plumbing — League City’s trusted water heater experts.

Need more plumbing help? Visit our League City Plumbers page for leak detection, sewer repair, drain cleaning, and more.

Testimonials

Hear From Our Pearland Customers

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“Tankless Water Heater Install”

Roberto is a true professional. He always explains things carefully and takes detailed photos of whatever plumbing situation we have. He is meticulous with our home and always provides updates on his anticipated arrival time!

Kelly Nelson
West University
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“Drain Cleaning Service”

Roberto is the best and most honest plumber I have ever had in my house. He gave us is honest opinion on what needed to be done. No pressure on trying to up sell us on any other products. I truly respect the work he did and Red One Plumbing for preaching honesty over the bottom dollar.

Mike M.
Pearland, TX
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“Tankless Installation”

I had a tankless hot water heater installed by red one plumbing. A picture of the unit is attached.I found red one to be very professional and fair in their pricing. The tech, Roberto is a great guy and took extra time explaining everything to me and demonstrating how everything worked. He went above and beyond and I highly recommend him and red one.

Albert Lohse
Memorial
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“Clogged Shower”

Roberto came out to assess a drain clog we had on our <2 year old home. He was super kind, prompt, friendly and knowledgeable. If you want to work with someone who is genuine and honest, asked for Roberto from Red One Plumbing.

Rashida Ilegbodu
Pearland, TX
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“Faucet Replacement”

Roberto is so fantastic to work with. Super knowledgeable and friendly. Very professional and courteous. He moved my towels back under the sink neatly stacked after he was done working. It’s little things like that that motivate me to write the 5 star review. I’d recommend him for any plumbing job and I would call on him again in the future if we needed his services again.

Sofia Balat
West University Place
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“Water Heater Replace”

I had Red One Plumbing out for a separate issue (hot water heater replacement this time) and it just confirmed all of the positive aspects I experienced in the past. Roberto showed up on time, was transparent and informative through the entire process, and was able to complete the job the same day. Expectations met and exceeded once again!

Jerad Heintschel
Pearland, TX
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Areas We Serve

Serving Pearland, TX, Friendswood  and The Surrounding Areas

Red One Plumbing provides top-rated Plumbing repair and installations to homeowners across the Brazoria County.
📍Some of the  ZIP Codes we serve: 77581, 77584, 77578, 77511, 77546

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Need a Plumber in League City Today?

Red One Plumbing is ready to respond with fast, professional plumbing service in Pearland. No gimmicks, just honest work and real results.

contact@redoneplumbing.com
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