Tankless
Water Heaters
The Valley’s Tankless Water Heater Installation Experts
Tankless or on-demand water heaters heat water only when it’s needed, eliminating the need for a storage tank and the standby losses associated with constantly maintaining a tank full of hot water. Most tankless water heaters have a life expectancy of about 20 years, much longer than any conventional tank-type water heater. They also eliminate the risk of tank leaks and water damage so contact us today to schedule your tankless water heater installation.
How It Works
When you turn on the hot water tap, cold water is drawn through a pipe into the unit and heated either by an electric heating element or a gas burner. The hot water never runs out, but the flow rate may be limited. Tankless water heaters typically deliver hot water at a rate of 2 – 5 gallons per minute. Gas-fired models will generally have higher flow rates than electric models.
- Operating costs are up to 40% less
- Endless supply of hot water – water is heated as fast as it is used
- No waste of energy for reheating water over and over
- Small size permits flexible installation options inside and out
- Longer service life – 20 years average
- Unlike many competitors’ products, Navien tankless water heaters are engineered to work with “looped” recirculating plumbing installations
- Endless Supply of Hot Water
A tankless water heater will save you money on your energy bills, but it also provides other benefits as well. As their name inplies, tankless water heaters do not have a tank, which can take up a lot of space in your home. You can use that space for other things, such as storage or even a play area. With a tankless water heater, you will never have to worry about running out of water in the middle of a shower again. With traditional water heaters, once the tank is empty, you have no more hot water until it fills and heats up again. However, with a tankless heater, the hot water just keeps coming. They have also proven to have longer lifespans than traditional tanks. In fact, they may last up to 15 years longer. This, plus the energy savings, despite the higher upfront costs make it a good investment. Isn’t it time for your family to start enjoying the benefits of a tankless hot water heater and the significant energy savings that a quality tankless water heater can offer in your Phoenix home. Allegiance Water Services’ professionals will provide you with the advice, excellent service, and quality workmanship for your tankless water heater installation. Call us today to start enjoying the benefits of endless hot water.
Check Out Our Customer Reviews
Overall Rating
Lawson with Allegiance Water has done work for us the last few times and he’s very polite and professional and has done great work for us!
Fixed my backyard sprinklers without having to put a whole new system in.
Highly recommend for Navien install and servicing.
I have used Allegiance for years now and every time I'm still amazed at how courteous and professional they are. Every year I have my R.O. filter changed and my soft water big blue filter changed. They also perform my mist services for the backyard with shutdown for the winter and startup in the spring. 100% recommend them!
After 5 years we had water softener , we found out we use soft water for our pool and watering the plants in our back yard , so I called this company they responded fast and the next day they sent their technician Ruben . After we agreed on his estimate , he came the next day. He did awesome job on separating our soft water. Ruben was knowledgeable, fast and reliable. I am so happy with his work and recommend him and this company to everyone.
Lawson installed a reverse osmosis system at our new home today. While he was here, he also helped answer (many!) other questions and helped inspect the home’s irrigation system for me. He was thorough, professional, friendly, and patient. Thanks so much Lawson and Allegiance!
We had a leak in our drip system. Johnny was awesome. He took the time and explained what the problem was and how to get it fixed. He didn't have the part...
Very prompt service and were there at scheduled times. Both tecs that have been here, Dan and John, were outstanding. Very professional staff including Josh. Pricing is reasonable. I would highly recommend this company.
Excellent job! Will use them again.
Fast, reliable. Polite repair people. Fair price.
What a great job by everyone involved in this process!! A new drip system was installed in both the front and back yards - first time a system was installed by real professionals. System works great and is easy to use!! Highly recommend Allegiance!!!
I have used Allegiance Water since 2018. The company and service is outstanding. John Gonzales was our repair person for this call. He changed our RO water filters, installed a leak detector for the RO, and repaired our water shut off valve. He was GREAT!!! He is very knowledgeable and dependable. I highly recommend Allegiance and their team. Thanks
Excellent service. Rommel was very professional. I will call on them again. Marc C.
Installed water softener
Had a hot water heater replaced today; Lawson did a fantastic job. The workmanship is very professional. Lawson was on time and did exactly what he said he was going to do.
Very professional and responsive. No guess work as to when they arrive. Explained everything and cleaned up yard after they were done. Recommend...
These guys replaced my Water Heater today. Prompt, fair price, easy to work with. 5 Stars is not sufficient to rate their quality
Friendly and reliable. Does great work!
Josh and the office and service tech Rommel were excellent in every way! Professional, knowledgable service of issues with my water softener.
I had made an appointment for Thursday, but was pleasantly surprised to receive a call on Wednesday that Eloy could come out a day early. They serviced my RO water system and soft water system. They exhibited excellent attention to detail and worked in a professional manner. When finished they cleared explained what we needed to to do move for the coming year. I will certainly use them again for annual inspections and servicing.
They answered the phone (after several other business didnt) and came right out to do the estimate and complete the work. Quality is good. Will call next time I need sprinkler/landscaping work.
Assessed my sprinkler system. Told me and showed me the main issue I'm having. No charge! Very nice and knew the answers to my questions. Didn't try to sell me anything. Will have these guys over everyone else I've done business with.
Annual service on RO water system. Rommel was friendly, fast and professional.
Technician patiently walked me through my current setup, identified multiple leaks, and looked to save money by combining and eliminating unneccesay zones.
Will make sure the job gets done!
Would highly recommend. Lawson was very professional.
Arrived on time , perfectly described a job he'd be doing and provided excellent service , would recommend him to all of my neighbors, did a great job fixing my water heater leak
Extremely impressed and satisfied with professionalism and service. A real person always available by phone unlike several competitors I tried to reach. Eloy the tech was the best in all respects.
Paul came today to check my Rain Bird system controller. I have worked with him during my new irrigation installation project at the beginning of this year. I was extremely pleased with the outcome then and again today. I specifically requested him for today’s job. As always, he offered excellent, professional service, knowledgeable, courteous and friendly. I would refer him and Allegiance Water Service to my friends with high remarks.
I love this business. They go the extra mile to make sure their clientele are taken care of. My hot water heater went out on New Years eve and required a part to fix it. The part was unavailable and Rheem the manufacturer was closed until Monday. John Gonzales from Allegient brought out a new unit and installed it, so that I would have hot water for the weekend. This is a great company, and I am glad that I selected them. UPDATE Allegiance is my go to water company. My house is 50 years old now, so I'm glad I have them to call if I have a problem. Rommel Valenzuela came today to service my filtration system. He was nice, professional and did a great job.
We have used Allegiance Water Services for several years now, and we have not been disappointed. Very professional, quality work, friendly, reliable.
He was wonderfully informative and polite. Educating me on my irrigation system, as I'm from Michigan and very unfamiliar with them.
John was extremely professional and courteous explaining in detail the problems with my irrigation system. He made the repairs and added recommendations as well. He was the best! I highly recommend! Pull
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