Tulsa Water Heater Maintenance

Routine Upkeep That Resets the Clock

The longer your equipment goes unchecked, the more it compensates behind the scenes. Heat cycles stretch. Mineral layers harden. Fuel draw increases. That gradual strain leads to sudden failures—and often, expensive replacements.

We help you get ahead of that curve. Our team handles flushing, recalibration, and component checks that stabilize heating performance, reduce energy drift, and keep your setup reliable year-round.

A Visit That Does More Than Keep Things Warm

Not all heating systems fail loudly. Many start with a few skipped cycles or slower recovery after use. Those shifts, left alone, change how your building uses energy—and how long your tank or on-demand setup will last.

We treat scheduled care as a full-spectrum process: checking flow accuracy, resetting regulators, flushing buildup, and documenting wear. It’s not about doing the minimum. It’s about restoring peak function while giving you a plan for what’s next.

  • Scale Removal & Efficiency Reset: We purge mineral buildup, inspect thermal contact points, and reduce scale-related losses before they take root.
  • Fuel and Combustion Audit: Burner balance, air mix, and ignition timing all affect efficiency. We test and correct anything drifting outside spec.
  • Safety Valve and Pressure Calibration: Relief settings are reviewed for response time, backflow control, and accurate cutoffs—essential for long-term safety.
  • On-Demand Care and Coil Cleaning: We flush heat exchangers, confirm max output flow, and ensure proper modulation in tankless equipment.

Preventative Work That Sees the Whole Curve

At Mullin Plumbing, we use each visit to assess not just how your equipment is performing—but how long it will hold that performance. That means evaluating wear, confirming that piping is free of buildup or corrosion, mapping out component aging, and helping you get ahead of the curve before the warranty clock or efficiency rating starts to slide.

We don’t rely on checklists. We monitor key decline patterns like sediment density, burner overrun, and valve drift. Then we document what matters and build a clear, forward-looking plan that helps your water heater stay efficient longer—without the guesswork.

We're Here to Help!

Contact us today with your maintenance needs to get quality service in a timely manner.

Keep Heat Consistent, Costs Predictable, and Equipment on Track

The best time to handle water heater wear is before it throws off your schedule—or your budget. With scheduled care from Mullin Plumbing, you don’t just avoid cold surprises—you get longer-lasting equipment, cleaner energy use, and fewer reactive repairs along the way.

Call 918-215-2608 to schedule performance-based maintenance that tracks what matters and keeps your setup operating cleanly year after year.

$150 OFF

The cost of a new water heater
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What Tulsans Are Saying

Homeowners all across Tulsa trust Mullin Plumbing to get the job done right—and they’re not shy about sharing their experience. With so many 5-star reviews, our reputation is built on quality work, honest service, and a team that truly cares. From emergency calls to everyday maintenance, our customers know they can count on us. We’re proud to be a name Tulsa families recommend again and again.
Some of the best customer service you’ll encounter. From the customer service reps, to the technician.
Sara Hyde
1 day ago
Jeremy was very pleasant and knowledgeable of what he was doing and explained a lot of information to me! Great guy!
Lillie R Murphy
2 days ago
Very good job quick and efficient would recommend Mullins services
Scott Davis
2 days ago
Harrison did a fantastic job. New exactly how to fix the leak and had the leak repair installed in no time. Highly recommend Mullin plumbing. Thank you
RON TAYLOR
2 days ago
Kelby did an excellent job of explaining everything. He was very polite and respectful! As a Customer Experience Manager, please know, he is representing you well!!
Sheila Burnham
2 days ago
Always professional and did a great job.
Patrick eyberg
2 days ago
Prompt service and quick estimate. Thorough explanation of the process. Friendly and professional.
James Popkess
2 days ago
Great service, explaining things as the job progressed. Very polite and respectful too.
Brian Kuester
5 days ago
Temo and Chris from Mullins Plumbing were fantastic! They came out the same day, communicated clearly, and quickly found the problem. The smell in our house turned out to be from a P-trap that had been installed incorrectly, and they resolved it right away. They also located some ductwork that needed to be reconnected, which was a huge help. Fast, professional, and knowledgeable, highly recommend!
Jenny Hughes
5 days ago
Big shoutout to Daniel with Mullen Plumbing! He’s the only one who’s come out and actually took the time to figure out what was really wrong with our pipes. We appreciate honest people like him who do the job right—it’s rare to find these days. Couldn’t recommend him enough!
Adrienne Payne
5 days ago
Did great job and explained what the problem was and how I can help prevent a recurrence.
Beverley Ambros
6 days ago
Had tec do a HVAC inspection he was fast and professional.
Jimmy McCrate
6 days ago

    Schedule Service With The Red Rooter

    Our technicians are available at any time for those problems that just can’t wait! We offer full service repairs for homes and commercial businesses. Contact us today with your maintenance needs to get quality service in a timely manner.