Locally Owned & Operated. Upfront Pricing With No Sticker Shock. We Provide Personalized Solutions.

Water Heater Installation Phoenix, Arizona

Do you need a new water heater installation or water heater replacement? If so, ASAP Plumbing will be glad to help you find the right model for your home or business and to install it for you. We serve all of Maricopa County, and our technicians are well trained in all aspects of water heater design, application, installation and replacement.

New Water Heater Installation

You may need to install a new water heater because you are building a home or adding on to your home or business. Perhaps you are adding a kitchen or bathroom and need additional hot water to meet the demand. Whatever the reason, ASAP Plumbing is well equipped to handle your new water heater installation for you.

Water Heater Replacement

There are several reasons you may need a water heater replacement. Maybe your water heater is old and beginning to show signs that it is approaching its life expectancy. Water heaters typically only last about eight to 12 years. That is because of the continual heating and cooling cycle they are subjected to plus galvanic corrosion. If you are seeing signs that your water heater is nearing the end of its life, such as leaks or insufficient hot water, it may be time for a water heater replacement.

Benefits of a New Water Heater

Modern water heaters are better designed and more energy efficient than older models. In most cases, replacing an old water heater with a new model will provide a more consistent source of hot water and significantly reduce your energy costs. A new water heater could also take up less room and have a shorter recovery time.


If you think you may need a new water heater installation or water heater replacement, you should act sooner rather than later. Don’t wait until your water heater develops major problems or creates a disaster that you must deal with. Contact us today, and we will be happy to discuss your situation with you and to give you a free quote. We are a full-service plumbing company and offer service on a 24/7 basis.

Locally Owned & Operated

We’ve been serving Maricopa County residents since 2014

Trusted Plumbing Company

No surprises, you approve the price before we do the work

We are Licensed & Insured

20+ years of repipe and plumbing experience

Great Service, Professional & Courteous!

ASAP Plumbing
4.7 1484 Reviews

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ASAP Plumbing Pros are trained to diagnose and treat all types of pest problems. Because every home is different, they work with you to design a unique program for your situation.

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Water Heater Installation

Our professional water heater installation services make sure everything’s working properly — safely and efficiently — for the best performance, highest reliability, and longest lifetime.  For gas models that includes proper venting.

It’s tempting to go for a large size, but over-sizing greatly reduces efficiency.  So it’s likely your replacement will be a similar tank size and heating capacity.  But we can analyze your use for a perhaps better fit.  If you need more capacity, adding a small tankless water heater may be a better choice than a larger replacement.

TIP:  The warranty period is a pretty good indicator of quality and expected lifetime.  Needless to say models with longer warranties (and higher efficiencies) are a bit more expensive.

You should also consider high-performance Energy Star models.  These typically use 25% less energy than the economy and older models.  Other features, such as low-NOX and flame arrestors, may be required by local codes.  We’ll let you know if these apply.

Whatever make and model you choose our water heater installation specialists will disconnect and haul away your old one and install the new one to fully meet code, with earthquake straps and drip pan.  We’ll take care of permits and will double-check that everything’s working properly before we leave.  Most replacements, residential and commercial, take just a few hours.



Your home deserves the best! Our commitment to our customers is to provide the highest level of service on every single call. Quality workmanship & premium parts is a promise we deliver on.

Complimentary, No-Pressure Estimates 

Don’t worry about costs for seeking advice or a second opinion. We offer completely free estimates, ensuring you can make your decisions without any financial obligation. 

Clear and Transparent Pricing 

Get a detailed & easy-to-understand breakdown of our services, empowering you to make well-informed choices about the services you require. 

Skilled and Reliable Plumbing Professionals

Rely on our local technicians, each professionally trained, licensed, & insured, for consistent and trustworthy service.


Anytime, Any Day – We’re On It!

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