Cornerstone Plumbing is the only plumber I will use. Dustin is a true treasure and went above and…read morebeyond to get my leaks fixed for a price that didn't break the bank and did it all in record time.

We had the whole house replumbed for water. OUTSTANDING! Could not recommend Dustin more…read more Licensed, insured, quality work, professional service, timely, and very fair price! He goes above and beyond to make the customer happy and provides alternative options for customers rather than dictating to the customer. We will always use Dustin whenever needed. Brad & Angie

kevin Is really nice & got the job done. Had to do some digging & Smiled the whole time. Will hire…read morehim again!!

From the owner: Septic tank pumping and plumbing read more

We have a historic Oak Ridge Alphabet house and needed a full house repipe. Over the years there…read morehad been a lot of bandaids and partial fixed resulting in a hodgepodge of new and original pipes. The plumbing authority had the size to complete the whole job. We also had them install a tankless water heater and garbage disposal. Due to the scale and scope of the job we had the opportunity to work with about ten of the guys, all licensed plumbers. They did an excellent job getting this house in shape. All new water lines, drain lines, water heater, shower fixtures, toilet, etc. Every person was courteous, on time and nice to work with. Our job is now complete and I have the piece of mind that our new systems have warranties to keep them running smoothly should we encounter any problems. I'd recommend doing plumbing once and being done over tiny, bandaid fixes, which don't solve the issues.

$93 or free! Only…read morehad excuses. Upselling began before the evaluation even started. Blamed my pipes not being up to code. I ended up ordering a drain snake/auger on Amazon for $65 and completing the job myself.

I cannot brag on these guys enough. I had new quartz countertops installed. I needed them to come…read moreout before the install to remove my sink and then after to install a new sink. Tim came out and was wonderful. The sink we got was a fancy one with lots of options. It was a very entailed install. Some of the parts were missing (from Amazon) so Tim had to go get some missing pieces. He made it work and he did it without a complaint. I love it. It came out so nice. I dealt with Candy in the office to make the arrangements. She was wonderful as well. She communicated with me and went above and beyond to make them available around the counter install. I would highly recommend them above any others. I have used a few in the Tri-cities are and these guys are head and shoulders above the others. Thank you!!!

Response to request was quick. Service was also very quick. Plumber, was knowledgeable and…read morerespectful. I have used this business before, and will use again. Price was reasonable. Great value.

Professional, knowledgeable, courteous. Would happily use again. Keep in mind, if you're in Blount…read moreCounty you will have to pay an additional $99 fee. I was happy to pay this because of their reviews, and also that that would go towards any repairs that needed to be done. They also let me know that upfront.

Zach was our technician who came to inspect our septic system only. He was very professional and…read moreeasy to work with. When our other plumbing guy gave use issues with coordinating a time, we asked Zach if he could also inspect the plumbing on the spot, and he did. Just want to say thank you for being so accommodating. The reports and quotes sent after the inspection were easy to follow and overall Zach did a great job. I highly recommend this company!

Got a hot water heater put in $1,200 thought it be professionally it was rigged up like I got the…read moreguy done street to do it. Horrible water pressure and one of the workers pushed my brick in on my foundation and said he could fix it for me at his other job. I told him to push it back out he did not 1 and done for me.

From the owner: We are a full service plumbing company..read more

I had actually never heard of this company before but they had good reviews. I called mid Sunday…read moreafternoon and they sent Matt out to fix the issue. Matt was professional, courteous, knowledgeable and cleaned up. I've got a new plumbing company and will request Matt for any future needs.

I can not tell you how great this company is. The two wonderful men that came out and unstopped my…read moredrain were so nice and beyond professional. I am so relieved that my drain is open and functional! Thank you Zoom Drains KnoxvLille, TN!

Logan, Frito did great at their job. Replacing my busted hose faucet. Chuck the boss did me wel.read more

I just got off the phone with The Drain Man and was surprised that I was told what my problem was…read morewithout him coming out and charging me for his time for something he couldn't take care of until I contacted the utility company and another service first. Honestly and fairness goes a long way with me. From this point on, I will only call The Drain Man for my plumbing needs, no one else.