We had the pleasure to have Korco and Cornelius remove and install a new water heater at our house. Very responsive and showed up as promised. Cornelius replaced all gas lines and joints. He tested the unit and he tested our water quality. He removed and took away the old water heater. He gave us a tutorial on how to maintain this new unit. The new water heater is a better quality than Home Depot in that it is made in the USA and is made with better steel. This unit is easier to get replacement parts. Next project is a new water softener that is tailored to the water test results we have from our HOA water well. We highly recommend Korco and Cornelius. They will be our plumbing solutions in the future. read more

Korco plumbing recently did the work on a bathroom remodel for me. I was very impressed with their professionalism and efficiency. Cornelius, the owner is a stand up-guy whom I would gladly contact in the future should I have plumbing needs. Friendly, knowledgeable, punctual and he meets his commitments. And when they were finished working for the day, the bathroom was left in very clean and tidy condition! When there was a slight issue and I needed to have him return, he did so right away and resolved the issue quickly and professionally. I recommend this company highly. If you could give more than 5 stars, I would do so. read more

As a local read Realtor we have various experiences with plumbers. I have found Korco and Cornelius (owner) the most cost effective an honest plumber I have come across. At my personal residence we had an issue with our shower and had three different estimates. We are so pleased to have found Korco Plumbing. The repairs were having to remove the shower wall to get to the plumbing. The repair and clean up with seamless. Thank you Cornelius for your professionalism. I would recommend your services to my clients with confidence. Warmly, Teresa Morrison read more

Our water heater went out unexpectedly but needed to be replaced pretty quickly. Saw the reviews and called. Mr. Lewis called me back at 9:00 on a Saturday night while he was out with his family. Gave me a solid quote over the phone and sent me a written estimate before 11:00. He agreed to come replace it on Monday at 4:00pm. I must admit the price was slightly higher than other quotes but I needed it done. WOW!!! You truly get what you pay for!!! He called 4 hours EARLY and said he was on my way!! (Never has happened to me ever!). In 2 hours Mr. Lewis replaced my it with a high quality heater, all the plumbing with it, and explained every part of it to me and my wife. Never rushed us, answered all our questions and did with a huge smile!! AMAZING!! THANK YOU!! TOTALLY WORTH IT!! If you need a plumber for anything, call KORCO!! read more

We discovered an unexpected leak from the pipe feeding the washing machine on a Sun afternoon that needed to be addressed ASAP. After scrambling to find a plumber who was open on weekends, we reached out to Cornelius. He was communicative and courteous. Will definitely keep his name and number on hand for any future plumbing issues. read more

Cornelius is the best! Honest, dependable and they do excellent work. So, you say you have to pay a premium for such excellent work? NOPE! I checked Home Depot and Lowes and got my premium hot water heater installed for HUNDREDS less WITH another year more of extended warranty. Outstanding products, outstanding installation, outstanding service!!! Don't overpay for mediocre service. Cornelius, you are the absolute greatest! You are the FIRST and ONLY plumber I am ever going to call!! read more

Cornelius showed up right on time and did a great job sprucing up my Master cool to prepare for the summer months! He communicated with me prior via text and gave me the details on his service and a quote. He also pointed out some other things around my house that are potential plumbing projects for the future! I will only use Cornelius in the future for all my pluming needs! read more

We came home from Vacation to a leak in our kitchen. At Neighborhood recommendation called Cornelius and had a wonderful experience. He came immediately, and shut off water. Recommended leak detection who also came over fast. Cornelius then came back in the evening and spend about three hours fixing our leak. The leak was under our Kitchen Island and not easy to reach. By that night leak was fixed and water was back on. Cornelius and his partner were great to work with and kept us informed all through process. Also came in right on budget. Highly recommend. Rio Rancho resident read more

Cornelius came out and unclogged our sink. Took him little time (less than 10 minutes) and he cleaned up after himself. He was polite and responsive and he didn't charge us anything as he said he didn't break a sweat. It was unbelievable and so refreshing for a company to have such integrity. It is rare. On top of that he was very nice! This is our plumbing company forever. read more

Cornelius helped us out twice and both times efficiently, on time, and at a reasonable cost. He's now my first choice plumber.

Cornelius was amazing! Great price, great work ethic, and honest! He swapped out our well water tank and faster than expected.