Get Your Commercial Plumbing Issues Fixed Today With the #1 Plumber in Columbia, SC

Fast call-outs, upfront pricing, and professional repairs for residential and commercial customers across the Midlands.

When it comes to commercial plumbing services in Columbia, SC, look no further than Kay Plumbing, Heating & Air. We understand that in the world of commercial properties, maintaining efficient plumbing systems is essential to keep your business running smoothly. Our team of professionals are your top choice for all your commercial plumbing needs in Columbia, SC.

Plumber working in commercial plumbing repair

Commercial Plumbing Problems Can’t Last Long

The plumbing in your business is crucial for daily operations. These issues are costly and may force you to close your doors until they’re resolved. Kay Plumbing offers same-day and 24/7 emergency services so you can get to the root of the issue and back in business as soon as possible.

Commercial Plumbing Repair

Quality Service for Anything from Clogs to Fixture and Line Repairs

Clogs, Drains, & Drain Cleaning

It’s impossible to keep every food scrap or grease and oil out of your drains. It’s important to get a clogged drain resolved as soon as you start to see the signs. The longer you wait, the more it will impact daily operations. Kay Plumbing can also provide regular drain and grease trap cleaning to help prevent buildups and clogs.

Gas Line Maintenance & Repair

The best way to prevent unexpected issues with your gas line is to have it regularly inspected and maintained. If something does come up, you need to have it corrected immediately so you aren’t at risk of a serious gas leak or of needing to close your doors for a significant amount of time.

Leaky Faucets & Leak Detection

The cost of multiple leaky faucets or a leaking pipe will add up within just a few water bills. Professional plumbers can often resolve leaky faucets easily. If it’s a pipe leak causing the issue, we can use a fiber optic camera to get deep into the parts of your plumbing system. Once we identify the location of the leak, we’ll be able to fix it quickly.

Toilet Unclogging & Restroom Services

Your restrooms probably receive heavy use. Clogs will come up, and if you haven’t been able to solve a toilet clog, it’s time to call a commercial plumber. We can bring specialized snake drains and plungers that are designed to have a stronger seal around the toilet hole so more pressure can be applied to the blockage.

Water Heater Repair

No hot water is a plumbing emergency that requires professional assistance immediately so that you aren’t forced to close your doors for an ongoing amount of time. Kay Plumbing has 24/7 emergency services, and we’re going to do our repairs correctly the first time so you’re operational again as soon as possible.

Fixture Repairs & Replacements

A persistent leaking faucet or toilet can often be repaired easily by a professional plumber. But, eventually, your fixtures will reach the end of their lifespan. In either case, Kay Plumbing will diagnose the issue with your fixture and tell you the best course of action.

Why Work with Kay Plumbing

You can’t afford any more down time than necessary. From a broken water heater to an issue processing wastewater, you need working plumbing so your doors don’t have to close and your employees can work in a safe, comfortable environment. You need a reliable plumber who can give you high-quality services on a regular basis and in an emergency.

We arrive when we say we’re going to arrive. We communicate clearly with you about what we’re doing and why. When we give you a quote, we’re upfront about the pricing – there are no hidden fees. And we get the job done right the first time, so you don’t need to call us back.

Plumbing repairs can get messy fast! We won’t leave anything for you to clean up. No matter what mess is left behind from our repair services, we’ll take care of it.

We’ll personally visit your property to speak with you about water filters, new piping or any other plumbing installations you are interested in. We will discuss your budget, what your concerns might be and find a solution for you.


It doesn’t have to break the bank to repair or upgrade your plumbing system. We provide solutions for minor repairs to new installations and everything in between.

Kay Plumbing has been serving South Carolina since 2008, and we understand how local geography in the state impacts our customers’ plumbing and water services.

We’ve been voted Best Plumber by the Lexington Life Magazine. Across hundreds of reviews, from Facebook, Google, and Angie’s List, we have an average rating of 4.75/5 stars. At our core, we believe in providing excellent service to our customers so their home stays in tip-top shape.

Kay Plumbing responds to calls the same day we receive them. If you realize you have an issue at an odd hour or non-business day, don’t worry! We have 24/7 emergency services, so you never need to wonder how long you’ll be waiting to have a serious issue repaired.

You want an expert who knows what they’re doing, who’s reliable, and who has a proven track record. Our founder is a second-generation plumber who understands quality plumbing services. We take pride in our high customer satisfaction rates.

You can reach our team day or night for any plumbing emergency. Whether you’ve got a burst pipe, gas leak, or blocked sewer line, we’re on call 24/7 to protect your home from disaster.

We bring our trucks loaded with anything we can typically expect to need for a repair or installation. In the case we need a spare part, our Lexington warehouse is stocked with almost everything we might need, so the only delay is the drive from the warehouse back to your home.

Frequently Asked Questions

What should I ask a commercial plumber before hiring them?

Whether you’re looking for small plumbing repairs or you need a sizable project completed, you’ll want to make sure you’re getting the plumbing services you need at the quality you’re expecting. Before asking a plumber to come out or signing a contract with one, think about asking some of the following:

  • Do they charge a fee to visit your property and give an estimate for what you want?
  • Do they offer any warranties on their work? If so, what kind?
  • How will they charge you – by the hour, or at a flat rate?
    Particularly in the case of a large or complicated project, how will they ensure plumbing staff and your people and property are kept safe?
  • How much experience do they have in commercial plumbing services and/or with the specific project you need done?

These questions and more will allow you to set expectations and decide whether you’ll work well with the company.

Do I need a commercial plumbing contractor? What’s the difference from residential plumbing?

If you run a brick-and-mortar business, then yes. A commercial plumber knows what your business needs and how to manage the more complicated plumbing that comes with it much better than a residential plumber.

The key difference between a commercial and residential plumber is expertise. Even for a small business that doesn’t have the specialized needs of something like a restaurant, the plumbing is going to be more complex than a home’s plumbing because, more than likely, there’s going to be a lot more of it under heavier use. Additionally, different laws regulate residential and commercial plumbing systems, and you won’t be able to operate if you don’t meet commercial code.


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