The Top 5 Best Keurig Machines for Offices: Reviews and Buyer’s Guide (2024)

Keurig coffee machines are a staple in many offices across the country. If you’re looking to bring the convenience of an office Keurig machine to your workspace, you just need to make sure you choose one that’s durable enough to stand up to heavy use.

Standard Keurig brewers made for home use likely won’t withstand the constant brewing that an office environment demands. You’ll want to choose a machine made specifically for offices that’s durable and designed to brew cup after cup without issues. In this guide, I’ll discuss the top 5 best Keurig coffee makers for office use along with the key factors to consider when choosing one.

The Top 5 Best Keurig Machines for Offices

1. Keurig K155 OfficePRO — Best Overall
2. Keurig K-Supreme Plus — Best for Small Offices
3. Keurig K3500 — Best Premium Option
4. Keurig K2500 — Best Value
5. Keurig K1500 — Most Affordable

1. Keurig K155 OfficePRO — Best Overall

The Keurig K155 OfficePRO brewer is, in my opinion, the best Keurig machine for offices. I’ve had the chance to use this machine extensively and it stands out from the rest. This was the Keurig machine I had at my old desk job, and it was an absolute powerhouse.

Designed specifically with offices in mind—as the name suggests—the OfficePRO has a sturdy metal exterior that feels built to last through years of frequent use. It looks sleek and modern with an interactive touch display and programmable settings. The 90 ounce removable reservoir is large enough to brew between 8 and 15 cups before needing a refill, suitable for small to medium sized offices.

A really handy feature is that you can purchase a separate direct water line hookup kit for the Keurig K155. By connecting it directly to a water line, you’ll never have to worry about refilling it again. This makes it an ideal choice for larger offices that brew coffee all day long. And even with the added cost of the kit to connect the Keurig with a water line, it’s still significantly more expensive than some of the other options I’ll review below.

With four brew size options from 4 to 10 ounces, you can accommodate various cup sizes for everyone in the office. The OfficePRO also includes programmable brew temperature settings and an iced coffee function. I’m particularly fond of the “Strong” mode which allows you to brew a more concentrated cup. It also dispenses hot water for hot chocolate, tea, oatmeal, and more to suit everyone in the office.

Other handy features include a removable drip tray to accommodate travel mugs, automatic shut-off, and descale alert.

Overall, I think the OfficePRO hits the sweet spot of performance, convenience, and durability for an office Keurig machine. The quality of the coffee and specialty beverages it brews is quite good compared to a run-of-the-mill Keurig machine for home. If plumbed in, it’s incredibly convenient for high traffic areas. And it should stand up well to repeated use without issues.

2. Keurig K-Supreme Plus - Best for Small Offices

For a small office with lighter coffee demands, the Keurig K-Supreme Plus is an excellent choice. Technically, this is a home brewer, but for small offices with 10 or fewer people, I expect that it will stand up nicely to heavy use. And don’t let its smaller size fool you—this brewer still has plenty of power and convenient features.

The K-Supreme Plus has a 78 ounce water reservoir, which is smaller than the OfficePRO but still suitable for low to moderate office use. It can brew five cup sizes ranging from 4 to 12 ounces. The Strong Brew mode and iced coffee setting allow you to customize your drinks, too.

The K-Supreme Plus has a removable reservoir that you’ll have to refill at a water station or sink. Unfortunately, Keurig doesn’t have a direct water line adapter kit for this machine, so you and your employees will have to refill the reservoir manually. This makes it too inconvenient to recommend for mid-sized or large offices, but for just a few people, it’s a seriously awesome machine.

It includes handy features like an easy-to-read color touchscreen, removable drip tray, automatic shut-off, and descale alert.

One really nice aspect is the Keurig MultiStream technology which soaks the coffee grounds more evenly for a fuller, more balanced flavor. The heating technology also ensures precise temperature control and gives you three options for temperature, as well as three options for strength, so it should appeal to everyone in the office.

Overall, the K-Supreme Plus is an efficient, well-designed single cup brewer perfect for breakrooms and smaller offices. While it won’t withstand the heavy use that the OfficePRO will, it’s still made of metal and feels sturdy. For offices with lighter demand, it’s a quality brewer that makes a better cup than many alternatives.

3. Keurig K3500 Commercial Brewer - Best Premium

For offices that want the absolute best in coffee quality and performance, the Keurig K3500 is the premium choice. This high-end model is designed for constant use all throughout the workday in busy offices and waiting areas.

As a commercial-style brewer made entirely of metal, the K3500 is extremely durable and can handle constant use. It’s clearly built to last through years of heavy office demands. I especially like that it’s plumbed directly into a water line so you’ll never need to refill it, although this does make the descaling process a little more complicated.

With a large color touchscreen, you can easily program settings and use them to brew hundreds of K-Cup pod varieties. It can brew coffee, tea, iced beverages, hot cocoa, and more in five sizes, including 12 ounce cups. The Strong Brew mode kicks up the intensity for bolder coffee. Plus, it offers instant hot water as an added feature for oatmeal and other instant foods.

The K3500 also has dual internal water tanks, which means you can brew back to back without ever stopping to wait for the machine to get back to the proper temperature. This makes the K3500 the ideal option for mid-sized and larger offices. Just keep in mind that the price tag is also the highest on this list, and you’ll have to pay to have it plumbed in.

Thanks to its commercial-grade power and performance, the K3500 really provides an elevated coffee experience compared to typical single-cup machines. While the price tag is steep, for offices that want maximum quality and convenience, it’s worth the investment.

4. Keurig K2500 Commercial Brewer - Best Value

The Keurig K2500 is another high-performing commercial model but more affordably priced than the K3500. I consider it one of the best values for offices wanting commercial-style quality and durability without overspending.

Like the K3500, the K2500 has a sturdy metal exterior that can withstand constant office use for years. It has the same technology for fast, hot, delicious coffee on demand, although it only has a single water tank, so it will have to reheat in between cups. That means it’s better for mid-sized offices. You do get the same strong brew mode, iced setting, and five size options as the K3500, though, so it should appeal to everyone.

A cool option is you can purchase the K2500 in two versions—one with a massive 110 ounce water reservoir, as well as a plumbed version connectible to a water line. I appreciate this flexibility, and it means you have more options. Buy the reservoir version if you don’t have easy access to plumbing, or pay a bit more for the water line model for ultimate convenience.

The simple LED interface gets the job done for choosing settings and beverage types. It’s not as fancy as the K3500’s full touchscreen, but the coffee it makes is just as good.

Considering its commercial-level quality and lower price point, the K2500 is arguably the best bang for your buck. Unless you really want the premium features of the K3500, I don’t think most offices can go wrong with the K2500.

5. Keurig K1500 Commercial Brewer - Most Affordable

If you’re looking for the most budget-friendly high-capacity Keurig for your office, consider the K1500. While it’s more basic than the K2500 and K3500, it still has essential commercial-grade abilities at a the lowest price point I’d recommend for heavy office use.

The K1500 has a large 96 ounce removable reservoir suitable for offices with lighter to moderate demand. While not as hefty as the K2500/K3500, its plastic shell still feels decently sturdy for office use. Note that this one doesn’t have the ability to be plumbed in; that customization option is reserved for the higher-end models.

It can brew coffee, tea, and hot beverages in five sizes in under a minute. The simple LED interface gets the job done for programming options. While it lacks more advanced features like a touchscreen or iced brewing, the K1500 nails the basics fairly well.

For offices that want a solid commercial-style Keurig without extra bells and whistles, the K1500 is a practical option. It typically costs hundreds less than the K2500 and K3500, too, so it won’t break the bank. While serious coffee aficionados may want greater customization and performance abilities, the K1500 still makes good coffee at the press of a button.

Consider the K1500 if you want basic commercial performance on a budget. It lacks some of the more sophisticated programming and durability of pricier models but can still deliver cup after cup quickly with decent quality. Just keep in mind it uses a reservoir and is not plumbed, so it will require more frequent filling.

Buyer’s Guide: Choosing the Best Keurig for Your Office

When it comes to Keurig machines made for offices, you don’t have that many options. But even with the few you do, it can be tricky to determine which brewer is truly best for your specific office’s needs. Here are some key factors to keep in mind while choosing.

Durability

Since office coffee makers see much heavier use than home models, durability is a top concern. Opt for a machine with metal housing rather than plastic, which can crack over time, and make sure you get a machine that has a high-end heating element that can stand up to back-to-back brewing. A lighter-duty model made for home use is very likely going to burn out and require replacement in a short amount of time at the office.

Commercial brewers made for constant use will withstand the demands of an office best. Consider the scale of your office—larger or busier offices need the most heavy-duty construction.

Water Reservoir or Plumbed

Keurigs designed for offices can either have large removable reservoirs around 70+ ounces, or they can be plumbed into your space so that they have an unlimited water supply. The larger reservoirs allow brewing higher volumes before needing a refill, but it will still be a little inconvenient to have to take off the tank, refill it, and put it back on every few cups.

For heavier use, look for commercial models that can be plumbed directly to a water line for endless cups without refilling. Plumbed brewers offer the ultimate convenience in large or busy offices. Just keep in mind that it will be slightly more complicated when you go to descale your Keurig machine.

Brewing Options

Consider the variety of beverages you want to offer employees. While regular coffee and tea are standard, look for models that can also brew iced drinks, hot cocoa, chai, mochas, and more to keep everyone—even the non-coffee-drinkers—happy. The more variety, the more likely everyone can find something they enjoy.

You might also want to consider specifically choosing a machine that can dispense hot water on demand. This is a nice touch for employees who might make instant meals, like oatmeal, ramen, and more.

Programming Ability

Upper tier Keurigs tailored for offices have touchscreen interfaces that make programming a breeze. This allows easy customization of brew sizes, strength, temperature settings, and, in some cases, the type of drink you’re brewing.

Simpler models have basic push button controls which work fine too, and some of them lack the options that employees can use to customize their beverages.

Coffee Quality

In general, single cup brewers use pods with pre-ground coffee, and they brew in under a minute. This is super convenient, but it does limit flavor nuance compared to pour over or drip machines. In an office setting, convenience is king…but you might want to consider getting a higher-end machine with some added touches to improve the quality of the coffee that comes out.

Look for Keurigs with enhancements like temperature control, MultiStream technology, and stronger brew modes that help extract more flavorful cups.

Related Article: The Ultimate Drip Coffee Maker Buying Guide for 2024

Cost

Prices for office Keurigs range widely from around $200 on the low end to $1,000+ for premium commercial brewers. Consider how many people will be using the machine and your budget. A basic model like the K1500 can work for lighter office demands, while busy offices will benefit from a higher tier machine.

And remember: you might save money upfront by buying a lower-tier machine, but you’ll likely pay more over time in repairs and replacements if you get a Keurig that isn’t designed to stand up to high-volume use in an office setting.

Wrapping Up: Which Keurig Is Best for Offices?

When selecting a Keurig for your workplace, I most recommend the Keurig K155 OfficePRO for its durability, performance, and convenience. For small offices with lighter demand, the K-Supreme Plus packs sleek style and solid capabilities into a smaller and more affordable package. And offices wanting barista-style beverages with maximum quality and unmatched durability and reliability can’t go wrong with the state-of-the-art Keurig K3500.

Take time to consider your office’s unique needs and coffee consumption levels when deciding. Be sure to choose a machine designed for frequent commercial use to avoid breakdowns. An office Keurig is an investment that can keep employees happily caffeinated and productive for years, so choose wisely!

Frequently Asked Questions

What is the benefit of getting a model that connects directly to a water line?

Connecting your Keurig directly to a water line eliminates the need to refill the reservoir manually. The machine will have an endless supply of water on demand to brew cup after cup. This is ideal for busy offices where the coffee maker is in constant use, and refilling would hinder productivity. The convenience of never refilling makes a direct water line worth the added installation cost, especially for larger offices.

How do Keurig machines compare to traditional drip coffee machines for offices?

Keurigs make single servings of coffee on demand, while drip machines brew a whole pot at once. For offices, Keurigs provide more variety and customization for employees, and they tend to avoid waste if employees don’t finish an entire carafe. Keurigs also brew multiple types of drinks, making them a bit more convenient. However, drip coffee machines may provide a more traditional, fuller-bodied flavor some coffee lovers prefer. Drip machines are also usually less expensive. Overall, Keurigs offer more convenience while drip machines can potentially make better-tasting pots of coffee.

What should you look for in a water filter for a Keurig?

For office Keurigs that see heavy use, investing in a water filter can remove impurities for better tasting coffee, as well as reduce how often you need to descale your machine. Look for a universal filter compatible with your specific Keurig model, or buy an in-line water filter and have your plumber install it if you have a Keurig with a water line. Make sure the filter is designed to handle the volume of your machine. Changing the filter per the manufacturer’s recommendations is important.

Can you use refillable K-cups in office Keurig machines?

Yes, you can use reusable K-cups or pods in office Keurig machines to cut down on waste and save money. Choose reusable pods specifically designed to work with your Keurig model. Make sure office colleagues properly clean and maintain reusable pods to prevent clogs or damage to the machine. Provide ground coffee for employees to fill reusable pods with, or provide a grinder and whole beans for improved freshness and flavor. Just keep in mind reusable pods may need more frequent cleaning in office settings compared to a home machine.