Cornett Plumbing & Heating

We had a hot water heater malfunction at our rental and Cornett got our favorite plumber, Roger, out within hours. The problem was fixed that day. Roger gave us the best advice on what was needed with his years of experience. Office staff answered phones quickly and were helpful.

Our heater broke. We called Cornett Plumbing & Heating, and now the heater works perfectly.. Professional and responsive, bottom line. Thank you very much!

We have a 1950's home with a original floor furnace in Gardena. Cornett Plumbing was only one we could find that would work on our furnace. Dave and the staff were very friendly. Made a appointment on Monday for a Tuesday morning time. They called Tuesday morning to let us know the repair was arriving within the hour. Dave found out the failing part and noted that the previous repairman made some non standard repair before I owned the home. After the repair, Dave ran us through the steps on pilot light process and followed up call the next day to see if furnace had was working fine. Highly recommend Cornett Plumbing for working on your older furnace.

I use Cornett for all of my home and rental properties' plumbing requirements. They are reliable, the work is good, and always fair. While these words may sound ordinary, "fair", "good" and "reliable" are difficult to find these days.

Have used Cornett Plumbing twice now for two separate problems and I can not say enough good things about them! They are prompt, polite and professional. I had Roger and Mark take care of our issues and both were outstanding. Definitely our go-to plumbers!

These guys are great! Fast and reliable. Roger was able to find and fix a couple of plumbing issues for us pretty quickly, and for a fair price. I will always call Cornett, now!

While the plumber seemed satisfactory, he could not get a drain clogged from the kitchen and said I had to get it jetted. I called to make the appointment to get it jetted and the secretary/manager was very rude to me. She would not listen to what had to be done and sure enough was going to send a plumber to do EXACTLY the same thing that did not work the first time of which I was charged $175 for a clogged kitchen sink that remains a clogged kitchen sink. The secretary/manager also claimed I threw a bunch of grease down the drain - which I did not. I previously told the plumber it was black sludge. Thus, not only was she rude and ignored the problem, she tried to shift blame to me. I called another plumbing company that was professional and kind on the phone and scheduled the jetting for the next day.

Dale returned my call promptly.
Arrive @ the property promptly & this was on a holiday weekend.

He was able to fix the heater for our residents.
We are so thankful for his hard work.

I would recommend this company to everyone in the South Bay.

Wayne is awesome. I called them out before asking if they worked on heat pumps. When he arrived to give me an estimate, I found out they don't work on the pumps. He declined the estimate fee. Instead he referred me to another local company that does such work. And I'll take the referral because their previous drywall referral was awesome too. Cornett is nice, family run. Professional but not pretentious. They are our gotos for plumbing. Highly recommend.

Came same day before expected. Took care of our leaky pipe and had me call in to pay. Friendly service, thanks!