Sink Installation & Replacement in Pittsburgh PA

Yes, hiring a plumber is the safest choice for sink installation because the job is more than setting a bowl into a counter. A proper install includes water supply connections, drain alignment, trap setup, sealing, faucet hookup, leak testing, and sometimes garbage disposal or filtration connections. If one small connection is loose, water can quietly damage the cabinet, floor, ceiling below, or wall behind the sink. WJ McNabb Plumbing installs sinks with the plumbing details handled correctly, which matters in Pittsburgh homes where older pipes and tight cabinet spaces are common.

The best kitchen sink depends on how you use your kitchen. A single-bowl sink gives you more room for large pots and pans. A double-bowl sink can make washing and rinsing easier. Stainless steel is popular because it is durable and practical, while composite, cast iron, and fireclay sinks can offer a heavier, more finished look. WJ McNabb Plumbing helps homeowners choose a sink that fits the countertop, cabinet, plumbing, garbage disposal, and everyday routine, not just the style photo online.

Yes. A bathroom sink often connects directly with the vanity, faucet, drain, trap, and shutoff valves, so it makes sense to have the plumbing handled at the same time. This is especially helpful if the new vanity is taller, wider, deeper, or has drawers that interfere with the existing drain. WJ McNabb Plumbing can install the sink plumbing properly, check for leaks, and make sure the new setup works with the space instead of forcing pipes into a cabinet that was not built for them.

Yes. A kitchen sink installation can include a garbage disposal hookup if the sink, drain, cabinet space, and electrical setup are ready for one. The disposal has to be mounted securely, connected to the drain correctly, and checked for leaks and vibration. If the dishwasher drains through the disposal, that connection needs to be handled properly too. WJ McNabb Plumbing installs the sink and disposal together so the full under-sink system works as one clean, dependable setup.

A new sink may leak underneath because of a loose drain assembly, poorly sealed basket strainer, misaligned trap, worn supply line, bad shutoff valve, or a connection that was overtightened or undertightened. Sometimes the problem is not the sink itself but the older plumbing it connects to. WJ McNabb Plumbing checks the full under-sink area instead of guessing, then fixes the real source of the leak so the cabinet does not keep taking water damage.

Repair may make sense if the sink is in good condition and the problem is limited to a faucet, drain, supply line, trap, or small leak. Replacement is usually better when the sink is cracked, stained, rusting, loose, outdated, too small, or no longer fits how you use the room. If you are already replacing a countertop, vanity, garbage disposal, or faucet, it may be the right time to upgrade the sink too. WJ McNabb Plumbing can help you make the practical call instead of selling you a replacement you do not need.

WJ McNabb Plumbing is a locally owned Pittsburgh plumbing company with more than 40 years of hands-on experience installing and replacing sinks in real Pittsburgh homes. That experience matters because a good sink installation has to look right, drain right, seal right, and hold up to daily use. From kitchen sinks and bathroom sinks to faucet updates, garbage disposal hookups, and water filtration connections, WJ McNabb Plumbing brings upfront pricing, careful cleanup, and a 100% satisfaction guarantee to every job.

Often, yes. If the new sink fits the existing countertop opening and works with the cabinet below, the countertop can usually stay in place. The important part is measuring the opening, sink depth, mounting style, faucet holes, drain location, and clearance for anything underneath, like a disposal or water filter. WJ McNabb Plumbing checks the fit before installation so you do not end up with a sink that looks right in the box but does not work in your actual kitchen.