Rinnai Tankless Water Heater Installation

Are you thinking about replacing your water heater? It doesn’t matter if your old water heater is broken or if you are just looking for a more energy efficient water heater to replace your old one, Full Stack Plumbing provides Rinnai Tankless Water Heaters in the Triangle. Give us a call today or contact us online for a free estimate.

We Keep You in the Flow

Upgrade To a Rinnai Tankless Water Heater

You don’t have to wait until your water heater breaks to upgrade your old unit to a Tankless Water Heater by Rinnai. At Full Stack Plumbing we work with a number of customers who are considering upgrading because their current water heater doesn’t produce enough hot water, doesn’t produce it fast enough, or doesn’t distribute it evenly throughout their home.

As a locally owned and operated plumber in Chapel Hill, we care about our community, which is one of the reasons that we recommend Rinnai tankless water heaters, not only are they reliable, they are also more energy efficient than traditional natural gas and electric water heaters.

Full Stack Plumbing is also a proud member of the Rinnai ACE Pro Network. It’s an official honor given by Rinnai to companies who meet their high standards. Qualifying plumbers must take Rinnai training courses and maintain high customer satisfaction rankings. If you are thinking of upgrading your water heater, get a free quote from our pro team on a Rinnai Tankless Water Heater today!

Water Heater Replacement in the Triangle

If your water heater is broken or needs to be replaced for any reason, consider getting a Rinnai tankless water heater in the Triangle area of NC. Full Stack Plumbing can replace your old water heater heater with a tankless water heater from Rinnai. Below are some of the benefits of installing a Rinnai Tankless Water Heater:

  • Never Run Out Of Hot Water
  • Saves Space
  • Last Twice as Long & Twice The Warranty
  • Energy Efficiency
  • Highly Reliable
  • On Demand Hot Water
  • Reduces Water Waste
  • Can Be Integrated With Smart Home Technology
  • And More!

So if you are thinking about a tankless water heater in the Triangle, get in touch with Full Stack Plumbing and find out more about our Rinnai Tankless Water Heater Installation Services.

What if I get an Error 10 Code?

What if I get an Error 11 Code?

You Can Count On Us

Unparalleled Quality with Transparent Pricing

These are our core values, and this is how we build relationships built on trust. We are not a traditional plumbing company, we are associate owned which means that we will always provide you with exceptional service, innovative practices & fair pricing. As water flows, it can cause systems to break down or backup, that’s why Full Stack Plumbing is always on call for all of your plumbing needs in Pittsboro. Simply stated, Full Stack Plumbing will always keep you in the flow.

  • Local and Fair Pricing
  • Efficient Processes
  • Exceptional Customer Service
  • Transparency and Trust

At your Service

You'll Love Our Process

1

Schedule Your Service

When you reach out to us via phone or online through platforms like Yelp, Facebook, or our website, our friendly customer service team will promptly gather your details and help you book a convenient appointment. Choose from our morning or afternoon service windows, and receive immediate confirmation through text.

2

Meet Your Technician

On the day of your service, you’ll get a text with your technician’s name and photo, letting you know they are on their way and will arrive within 30 minutes. Our expert technicians will assess the issue and provide you with transparent estimates for different options (good, better, best) without any obligation. If you decide to proceed, we aim to complete most repairs or installations the same day.

3

Complete and Review

Once the work is completed to your satisfaction, simply finalize the payment using a card or check—whichever suits you best. We don’t accept cash for security reasons. After service, we’ll send an invoice and a request for feedback via email, ensuring everything meets your expectations.

Our Happy Customers

See What Clients Say About Us

Don’t just take our word for it! Read on to see what our satisfied customers have to say about their experiences with us. From our honest pricing to our exceptional service, discover why residents choose us as their trusted local plumber time and time again.
Karen Craig
Karen Craig
15:08 08 Jul 24
Super friendly and informative service. Had to wait a bit, but since it wasn't an emergency situation, it was only a mild inconvenience and not their fault. Busy is good.
James Pike
James Pike
11:02 02 Jul 24
Full Stack did a superb job.Replaced our water heat with ease and everything works perfectly now.
Steve Whitfield
Steve Whitfield
19:52 29 May 24
Guys did a great job, pump is working and we have water 💧 👏 💪 thanks for the good service 👍
Barbara Shannon
Barbara Shannon
18:01 25 Mar 24
We have been using Full Stack for our properties in Cary and Pittsboro. We always receive great service and fair prices!
Richard Hirschfield
Richard Hirschfield
20:39 07 Mar 24
Excellent service. Prompt, efficient and fairly priced. Solved water pressure issues and installed whole house water filter.
Laurie Diegel
Laurie Diegel
22:52 20 Feb 24
Jeff was a huge factor in me not walking away from Full Stack ever entering my home again for any project both plumbing and gas related. I have a couple of gas related issues coming up involving my stove and exterior grill.He and JJ were a delight to deal with. If I had the ability to do my rating over again for last week's visits I would drop my satisfaction level by several points. Unfortunately, I only got a survey for the first visit.Due to my feeling of trust with Jeff, I had him check our water pressure and believed him when he recommended that we replace the pressure gage.Jeff and JJ are assets to your company.In the future I will only hire your company if Jeff does the work.
B LT
B LT
16:01 20 Feb 24
Great! On time and figured out the problem!
G B
G B
22:12 19 Feb 24
I can’t say enough good things about Ben and John. Fantastic, laid-back (in a good way) customer service. Ben was quick and efficient with my time and theirs. He was able to quickly diagnose the issue with my shower, build an access portal and fix the problem. He also explained and showed me how my whole house water filtration system works. He truly went above and beyond. I was also very satisfied by the dispatch woman who listened to my issue. She was cordial and got me scheduled right away - even called me when they had an opening! I would absolutely recommend Full Stack to any of my friends and neighbors. I don’t like when companies try to upsell you - FS doesn’t do that, and I am so appreciative…. Especially as another company came out and spent 2 hours looking at my whole house before ever looking at the issue I called them about!
Roy Rhoden
Roy Rhoden
21:04 15 Feb 24
Payton was very professional and he saw issues that should be fixed making the plumbing secure.
Holly Russell
Holly Russell
20:15 15 Feb 24
I am a big fan of Full Stack Plumbing. As everyone knows it can be hard to get a plumber when you have a problem. Full Stack actually answers their phone, and schedules you very promptly. If the matter is urgent they really try to get there within the day if they can. I have used them for various smaller jobs, like installing a new garbage disposal and snaking out a clogged shower, but this week they installed a new Tankless water heater for me. On our initial discussion Ben took time to explain the benefits of the tankless system to me and provided a range of estimates. Once I finally decided to move ahead Ben and John arrived promptly, solved any problems as they arose, and in addition to being competent both were easy to talk to and pleasant to be around. I recommend them highly.
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We will be on-site to get your kitchen or bathroom functioning properly as if there was never a problem to begin with.

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