Customer Service You Can Depend On.
Experience You Can Trust.
We Are a Leading Plumbing Service Company in Upstate SC.

Hallway Plumbing LLC believes in doing the job right the first time, every time, while using only quality materials. You can count on us for prompt and professional plumbing service.

Hallway Plumbing LLC (formerly Optima Plumbing) specializes in Water Heater Sales and Service, Faucets, Sinks and Disposals, Toilet Installation and Repair, Water and Drain Pipe Service, Water Leaks, Plumbing Service and Repairs for New Construction, Residential and Commercial, with Same Day and 24x7 Emergency Service available to Upstate, SC. Our customers are very important to us, and are our Number One priority. We guarantee all of our work and warranties, and all customers will receive prompt and courteous service.

Hallway Plumbing provides Residential & Commercial customers with reliable, affordable plumbing services.

Water Heater Sales & Service Greenville SC

Water Heaters

We can install and replace your existing water heater with a more efficient unit, or repair or service your water heater if applicable. We provide sales and service for all brands of natural gas water heaters, electric water heaters, propane and tankless water heaters.

Toilet Repair & Installation Greenville SC


If your toilet is leaking or in need of repair, we service all types of toilets and components, including toilet bowls, ball valves, flush mechanisms and more. We also provide new toilet sales and installations, as well as 24/7 emergency toilet plumbing service.

Clogged Sinks & Disposal Repair Greenville SC

Sinks + Disposals

If you are experiencing a slow drain, clogged drain or your sink disposal is leaking or stopped working, we can help. Our professional plumbing experts can promptly fix your sink, drain or disposal with reliable repairs or replacement with a new unit if necessary.

Clogged Pipe Repair & Clogged Drain Service Greenville SC

Pipes + Drains

If you are in need of plumbing service to repair a leaking pipe, drain or fixture, we provide 24/7 emergency service to customers throughout the Upstate of SC. We can quickly repair your home's plumbing systems with our Satisfaction Guarantee and all work is warrantied.

Faucets & Plumbing Greenville SC


Our plumbing services include faucet repairs and installations for all types of kitchen and bath fixtures, offering reliable sales and service for all makes and models of faucets such as Delta, Moen, American Standard, Peerless, Kohler, Pfister and many more.

Water Leak Plumbing Service Greenville SC

Water Leaks

We are standing by with emergency 24/7 service available to assist with water leaks and priority plumbing issues that cannot wait. Our expert plumbing pros arrive with fully stocked vans equipped with everything needed to get the job done right. We serve all of Upstate SC.

Call today and ask us about our new VIP PROGRAM!

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Hallway Plumbing 5-Star Reviews This is a great company, very honest and dependable. I recommend them for all of your plumbing needs.

Melissa R.

Hallway Plumbing 5-Star Reviews These people are the best! They have all your plumbing needs for amazingly good prices. They will step you through your project if you decide to DIY. If you buy something that isn't needed, they will happily refund your money. Great people giving great service.

Margi M.

Hallway Plumbing 5-Star Reviews Best company I have ever worked for. I honestly sleep better at night knowing I'm not over charging customers.

Dan W.

Hallway Plumbing 5-Star Reviews Thank you so much for helping me two times when I really needed help. I'll soon be 85 years old and you are the nicest company I have ever used. I will certainly pass this on. The two young men you sent out were so nice and helpful. They were also so personable and I really appreciated how friendly they were.

Myrna P.

Hallway Plumbing 5-Star Reviews We all know that no one wants to call the plumber because that means problems. When we began having some plumbing issues we call Optima Upstate Plumbing. The appointment was scheduled several days ahead and Mike arrive promptly at 7:25 am for a 7:30 am appt. After seeing that the problem was larger than we anticipated, he called his associate who came and together they quickly assessed where the problem was, and proceeded to make the repairs in a prompt and professional manner. This was on a Friday and Mike assured me several times during the day that they would not leave without the repairs being completed. Both Mike and Alberto were professional, courteous and hardworking. Bill and I could not have been more pleased. Thank you Optima Upstate Plumbing, Mike and Alberto. You certainly earned a Optima rating at our home.

Bill & Dianne S.

Hallway Plumbing 5-Star Reviews Just a quick note to say "thank you" for taking care of our plumbing issue last week. I really appreciate all that you did for me. Your kindness means more than you'll ever know.

Kelly R.

Hallway Plumbing 5-Star Reviews I want to thank you for the prompt and excellent work you did for me. After living in Ft. Lauderdale for 33 years and having a plumber whom I could trust I was worried about finding someone here in Greenville that would be as reliable. I called your business, Optima Upstate Plumbing, when I noticed my toilet making a running sound. You came out immediately and fixed it! I mentioned to you I would like a toilet and sink put in my powder room and within a couple of days it was completed perfectly! You and your staff were professional, helpful, polite and did exceptional work – thank you! I'm looking forward to working with you on my next plumbing project.

Donna D.

Hallway Plumbing 5-Star Reviews I wanted to say thank you very much for all of your help with our hot water heater and clogged sink disposal. Your generosity and help mean more than words can express! Every one that has come out to the house has been so kind and does an excellent job of fixing the problem. We recommend your business every chance we get and will continue to do so!

Mark E.

Hallway Plumbing 5-Star Reviews Just wanted to say thank you again for everything. My wife and I could not be happier with how it turned out!

John C.

Hallway Plumbing 5-Star Reviews I can't thank you enough for all your help in replacing our hot water heater. I hate that the manufacturer was so difficult to deal with but I appreciate your patience and due diligence.

Tammy G.