How is Commercial Plumbing Different from Residential Plumbing?

Sewer Lines

Is commercial plumbing different from residential plumbing? Many businesses or homeowners pay little attention to this and would rather have other people handle their plumbing issues. There is a significant difference between the two, and both require the skills, knowledge, and experience of a professional plumber. In this article, we will describe the difference between the two categories of plumbing.

Differences between commercial and residential plumbing

Plumbing services are sorted into two categories: residential and commercial. The plumbing issues in commercial and residential plumbing are identical, such as broken or burst pipes and leaking toilets. Consider a residential plumber who visits different homes daily. He or she handles the operations of a single-family residence: fixing a blocked drain, repairing a broken pipe, or installing a water-saving toilet. By constantly handling the same issues throughout the year, the plumber becomes an expert in residential plumbing.

In contrast, a commercial plumber handles different problems daily, from a flooded bathroom in a multi-floored office building or installing plumbing systems for a new apartment complex to knowing different city codes and stipulations. Commercial plumbing has to be able to handle higher water pressures and needs different permits and installation techniques that might not be necessary with a residential household.

Daily usage

When it comes to commercial plumbing, the usage of the plumbing structures is higher. Commercial buildings usually require more pipes and outlets than residential plumbing. Businesses must provide sinks and toilets for their clients and employees. This means that the pipes and fixtures need to have the size, durability, and grading to support the high demand.


Also, it is easier to sort through the piping system of residential plumbing. However, it is more complicated with commercial plumbing. There are several floors, multiple sinks, and lots of toilets that make the system more difficult. If there is a problem somewhere in a commercial facility, tracing the origin of the issue can be daunting. Commercial plumbers understand the intricacies and are always prepared for different situations on the job.


If there are two toilets in your house and one of them has a problem, you can switch to the other before the plumber arrives. However, if a bathroom gets blocked in an office building, you immediately have an issue that affects many people. This is why commercial plumbing issues need attention faster than residential ones.

Health issues

Businesses are required to maintain the highest standards of cleanliness with their plumbing work because of the employees and visiting customers. This is particularly applicable for restaurants and other food-related businesses. They must abide by strict health code regulations and maintain good hygiene. This means different plumbing requirements for commercial facilities.

In conclusion

Although residential and commercial plumbing is different, it is preferable to hire a plumber that has experience and expertise in handling both residential and commercial plumbing problems. An experienced plumber will be able to adjust seamlessly and provide outstanding plumbing services for both residential and commercial facilities.

Request an appointment here: or call Bevills Plumbing, Heating & Air Conditioning at (325) 225-4115 for an appointment in our Abilene office.