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Does a Plumber Install a Water Heater? Explained by Experts


Does a Plumber Install a Water Heater

When your water heater starts giving you trouble, the first question that may pop up is, "Who do I call to get it fixed or replaced?"


The simple answer is: a licensed plumber.


These professionals are specifically trained to install, repair, and maintain water heaters, ensuring that your home or business gets the hot water it needs, safely and efficiently.


At Excel Mechanical, our team of licensed plumbers are the experts you can rely on.

Water heater installation isn’t a simple task – it requires expertise to make sure everything is connected properly and runs smoothly. This isn’t the time to take chances with DIY projects! 


Improper installation can lead to safety hazards, malfunctioning units, or even costly damage.


Hiring an experienced plumber ensures that the installation is done right the first time, sparing you from future headaches.


Whether you're upgrading to a newer model or replacing an old system, Excel Mechanical is here to make the process as seamless as possible, ensuring your home or business stays comfortable year-round.


In this blog, you will learn:


  • Why a professional plumber is essential for proper water heater installation.

  • The risks involved in attempting a DIY installation and how it can affect your water heater’s performance.

  • How Excel Mechanical provides expert plumbing services tailored to your needs and budget.


Let’s get started!


Types of Water Heaters


When it comes time to install a new water heater, you might find yourself standing in front of a wall of options.


So, how do you decide which type is right for you?


Well, understanding the different types of water heaters and their benefits is the first step in making the right choice for your home or business.


Let’s break it down:


Tankless Water Heaters


Tankless water heaters, also known as on-demand water heaters, heat water directly without the use of a storage tank.


They are more energy-efficient than traditional storage tank water heaters because they only heat water when it's needed. This means you can save money on your energy bills and have an endless supply of hot water.


However, they can be more expensive to install and may require upgrades to your home's electrical or gas system.


Traditional Storage Tank Water Heaters


Traditional storage tank water heaters are the most common type of water heater found in residential settings. They store hot water in a tank and are available in a variety of sizes.

They are less expensive to install than tankless water heaters, but they are less energy-efficient because they constantly heat water even when it's not needed.


Hybrid and Solar Water Heaters


Looking for something eco-friendly?


Hybrid and solar water heaters may be your best bet.


Hybrid heaters use a heat pump to draw heat from the air and use it to warm your water, which can be up to three times more efficient than traditional models.


Solar water heaters, on the other hand, use the sun’s energy to heat water, which can lead to significant savings on your energy bills over time.


Of course, these systems come with a higher initial price tag and may require more installation time.


But if you’re looking to save on energy bills in the long run while doing your part for the environment, this could be the perfect fit.


Assessing Installation Needs


Before diving into installation, it’s important to take a step back and consider a few key factors. 


Installing a water heater is not a one-size-fits-all job.


The right unit for your home or business depends on a few different elements.

Whether you’re upgrading your current system or installing a new one, here’s what you need to think about to ensure you're choosing the best solution for your needs.


Determining the Right Size


One of the most crucial factors to consider when choosing a water heater is the size of the unit. 


The size of the unit you need depends on the size of your home or business and the number of people who will be using hot water.


A general rule of thumb is that a family of four will need a water heater with a capacity of 40-50 gallons.


However, other factors, such as the number of bathrooms and the frequency of hot water use, should also be taken into account.


Evaluating Energy Sources


Another important factor to consider when installing a water heater is the energy source.

Water heaters can run on electricity, natural gas, or propane.


Each energy source has its own advantages and disadvantages, so it's important to evaluate which one is best for your needs. 


For example, electric water heaters are typically more energy-efficient than gas water heaters, but gas water heaters are generally less expensive to operate.


Understanding Location Requirements


Location, location, location!


Whether you’re installing a tankless system or a traditional tank-style heater, where it’s installed is crucial.


  • Tankless heaters are often installed on walls to save space, which works great for homes with limited room.

  • Traditional storage tank heaters require more floor space, so you'll need a place to accommodate the unit and ensure it has proper ventilation.

Also, think about access to electrical or gas lines. A gas water heater will need a proper venting system, while electric models just need an electrical connection.


Installation Process and Considerations


Once you've chosen the right water heater, the next step is getting it installed.


Whether you're replacing an old unit or installing a new one, the installation process is crucial to ensure your water heater runs smoothly for years to come.


You might be asking, “What happens during the installation?”


Let’s walk through the essential steps, so you know exactly what to expect.


Removal of the Old Water Heater


First things first: before the new water heater can be installed, we need to safely remove the old one.


If you have an existing unit, a professional plumber will shut off both the power and water supply to the old water heater. They’ll then drain the tank, ensuring that no water remains inside that could cause any leaks or damage when the new unit is installed.


It’s important to have this done by a professional because draining the tank can be tricky, especially if it's an older unit with corroded fittings or hard-to-remove components.


And you definitely don’t want to risk damaging your flooring or creating a mess.


Installation of the New Water Heater


Now, it’s time for the new water heater.


The plumber will install the new unit in the same spot as the old one, ensuring it’s level and secure. They’ll then reconnect the water lines, gas or electrical connections (depending on your system), and get everything set up properly.


Here's the key—whether it's a traditional tank-style water heater or a tankless system, each type has its own installation needs.


For tankless water heaters, extra care must be taken to ensure proper airflow, while traditional systems require attention to the tank placement to ensure it’s not in a place where it can be easily knocked over or disturbed.


Connection to Power and Water Lines


Once the heater is securely installed, the next step is to connect it to water lines and power


  • For gas units, this means ensuring that gas lines are properly connected and that the venting system is securely in place.

  • For electric units, the wiring must be carefully handled, ensuring that it meets all local safety standards.


After that, the unit is filled with water and checked for leaks.


The plumber will also make sure the thermostat is set at the right temperature to avoid scalding or wasting energy. This is an essential step to ensure everything is working correctly before they leave.


At Excel Mechanical, we take great pride in handling every step of the installation with care and expertise. Our licensed plumbers are trained to handle all types of water heater installations, from simple replacements to complex system upgrades.


Costs and Budgeting


Installing a new water heater is a significant investment, but the benefits of having a reliable, energy-efficient unit far outweigh the costs in the long run.


You might be wondering, "What are the exact costs, and how can I plan my budget?"

Well, let’s break it down for you, so you can feel confident knowing what to expect when it comes to pricing.


Estimating Labor Costs


The cost of labor for installing a water heater can vary depending on the complexity of the job and the location.


On average, the labor costs to install a standard replacement water heater typically range from $150 to $500.


However, they can reach up to $2,500 when switching from a tank-style water heater to a tankless unit.


To get an accurate estimate, it's best to contact a professional plumber to get a quote.


Calculating Material Expenses


The cost of the water heater itself is one of the biggest material expenses.


The cost can vary depending on the type and size of the water heater you choose.


On average, the cost of a water heater ranges from $500 to $1,500.


Other material expenses include pipes, fittings, and valves. These costs can add up quickly, so it's important to factor them into your budget.


Understanding Warranty and Insurance


A new water heater usually comes with a manufacturer’s warranty that covers any defects in the unit itself.


But here's the thing—installation warranties are just as important! Make sure your installer, like Excel Mechanical, offers a warranty on their work.


Typically, installation warranties last 1 to 3 years, giving you peace of mind knowing you’re covered if anything goes wrong during that time.


We even offer optional extended warranties that can further protect you against future issues. 


And don’t forget insurance coverage.


When a professional plumber handles your installation, the work is typically covered under their business insurance, which ensures any accidental damage is taken care of.


Hiring a Professional Plumber


When it comes to installing a water heater, it’s tempting to think, "Can I do this myself?

Surely, I can follow a few online tutorials, right?"


While DIY projects can be fun and rewarding, water heater installation isn’t one of them. It’s one of those jobs where professional expertise really makes all the difference.


Let’s dive into why hiring a licensed plumber is the best choice for you and your home.


Verifying Licenses and Experience


When looking for a professional plumber, it is important to verify their license and experience.


A licensed plumber has the necessary training and knowledge to install a water heater safely and efficiently. You can check the plumber's license by contacting your state's licensing board or visiting their website.


In addition to checking the plumber's license, you should also ask about their experience with water heater installation.


An experienced plumber will be able to provide valuable insights and recommendations based on your specific needs.


Evaluating Local Plumbers


When evaluating local plumbers, there are several factors to consider.


You should look for a plumber who has a good reputation in the community and is known for providing quality work. You can ask for referrals from friends and family or check online reviews to find a reputable plumber in your area.


Other factors to consider include pricing, availability, and customer service.


You should look for a plumber who offers competitive pricing, is available when you need them, and provides excellent customer service.


Compliance with Codes and Permits


Most areas require specific codes and permits to be followed when installing a water heater. These regulations ensure safety and proper installation, so your water heater functions efficiently and won’t pose any hazards to your home.


You might be wondering, “Can’t I just install it without all the paperwork?”


While it may be tempting, skipping this step could result in fines, insurance complications, or even dangerous situations, especially if the water heater is gas-powered.


A professional plumber is well-versed in local codes and will make sure all the necessary permits are obtained before starting the job. They also ensure everything is up to code, saving you from potential headaches down the road.


At Excel Mechanical, we handle all the permits and code compliance for you, ensuring that your installation goes smoothly without any unexpected surprises.


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