How Much Does a Plumbed or Built-in Coffee Maker Cost?

By Team HomeServe

July 15, 2025

For coffee enthusiasts, the first cup of fresh-brewed deliciousness is one of the most important aspects of the day. The coffee maker in your kitchen allows for quick preparation of your favorite pick-me-up. While most coffee makers are simple and convenient, refilling the water tank on a regular basis can become tedious, especially for those who consume several cups throughout the day.

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The good news is that plumbed and built-in coffee makers eliminate the tank-filling step by connecting directly to your home’s water line. Read on to learn more about how much it costs to install one of these coffee makers and how the systems work.

What Is a Plumbed Coffee Maker — and How Does It Work?

A plumbed coffee maker is similar in appearance to a standard countertop coffee maker, with the main difference being that the machine has a connection port that links to your home’s water supply line. The coffee makers are equipped with water filtration systems that filter the water before releasing it into the reservoir through a small hose.

Because the machines are connected to a water source, coffee lovers can enjoy unlimited pots of coffee without ever manually refilling the water tank. While the specifics of each model can vary, the water in a plumbed coffee maker is typically accessible with a simple push of a button.

The machines can be installed in a DIY fashion or with the help of a plumbing professional. Installation is fairly easy; however, you need to carefully follow the included instructions and ensure the machine's hose is securely connected to your home water source. It's also important to clean and maintain your plumbed coffee maker as instructed. Limescale buildup is a common issue due to the continuous water supply.

How Much Does a Plumbed Coffee Machine Cost?

Plumbed coffee makers cost between $300 and $10,000 (CAD 407 and CAD 13,578), according to Above Average Coffee. The price can vary depending on the specific model and any additional features. Plumbed coffee makers in commercial establishments such as coffee houses and restaurants typically fall at the higher end of that price range, as these models are specifically designed to produce high volumes of coffee on a daily basis.

For example, countertop plumbed coffee makers designed for home use start at approximately $799 (CAD 1,085), according to Brew Express. Home direct-line espresso machines cost between $1,595 and $3,330 (CAD 2,166 and CAD 4,522), based on the models listed on Terra Kafee and Espresso Outlet.

How Much Does an In-Wall Coffee Maker Cost?

Built-in coffee machines are typically also plumbed models, though not always. They’re set into a space in the wall, so they don’t take up space on your counter. They start from around $3,799 and go up to $6,499 (CAD 5,159 to CAD 8,825), like these Miele built-in coffee machines.

Built-in coffee maker features include integrated bean grinders, smart displays, customized brewing options and automatic warmer shut-offs. The different features and capabilities of each model contribute to the price variations, so it's a good idea to research different models and determine the best features to suit your needs before making a purchase.

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How Much Does It Cost to Connect a Coffee Maker to Your Water Line?

If you follow the included instructions and connect the plumbed coffee maker to your home's water line yourself, the cost of installation is zero — not including what you paid for the coffee maker. If you're hesitant about hooking up the system on your own or unfamiliar with the functions of your home plumbing system, enlist the services of a professional.

The cost of installation can vary depending on the work needed and the specific rates of the plumbing contractor. According to HomeGuide, the national average range for plumbing service calls is $45 to $150 (CAD 61 to CAD 204) per hour, plus a callout fee. You can expect to pay between $500 and $800 (CAD 679 and CAD 1,086) to have a coffee maker plumbed in.

Why Are Plumbed and Built-In Coffee Makers So Expensive?

One of the main reasons plumbed coffee makers are so expensive is that they need specialized plumbed-in water filters that can cost between $42 and $199 (CAD 57 to CAD 270). The filters on plumbed coffee makers purify water from the water lines before it's pumped into the machine. Hiring a professional plumber to help with the installation can also add to the costs. The various features and fully automated designs make plumbed and built-in coffee makers considerably more expensive than standard countertop coffee makers.

All CAD conversions are based on the exchange rate on the date of publication.

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