"JM Plumbing installed a Navien Tankless Water Heater in our 3-story house about 6 months ago and we are very pleased with its performance. It is quiet and we never run out of hot water... regardless of how many visiting relatives in the house. In addition to being happy with our tankless, we feel fortunate to have stumbled upon JM Plumbing & Heating because of their professionalism and expertise are simply unmatched.

ANNANDALE, VA

Model: Navien CR-240 NG See the Navien Tankless Water Heaters

"I am so stunned by the amount of hot water i can use. JM plumbing & Heating did an excellent job. They worked fast, professionally, and very efficient. I would recommend JM plumbing and the Rinnai Tankless to anyone that's interested in saving money and getting more hot water. Thanks"

SPRINGFIELD, VA

Model: Rinnai R75LS  See the Rinnai LS Tankless Water Heater

"J.M. Plumbing (Nick and Jose) were exceedingly easy to work with. My wife and I were immediately comfortable with them and having them in our home. Very, very, very professional!!!"

VIENNA, VA

Model: Rinnai R94LS See the Rinnai LS Tankless Water Heater

It has been working perfectly! Both kids are taking showers at the same time in the morning without any problems. On occasion I have noticed that the water will get cold briefly and then back to hot, but have not identified why. I am very much looking forward to my naysayer in-law’s visit at Christmas, so I can show it off and they can see first hand that it really does work and it just keeps on working shower after shower. Also, good job on the install it, you guys did a great job.

FALLS CHURCH, VA

Model: Bosch 635 ES  See the Bosch 635 ES Tankless Water Heater