Best Commercial Plumbing in Phoenix AZ

Very reasonable rates. Prompt service. Great work. Will definitely use again!

A very pleasant experience. They repaired and explained it all.

Love this company have used on 3 different occasions. Very reasonable prices. Arrive on time complete work. Clean up after themselves.

I have used Diamondback Plumbing several times over the last 14 years for my business and until this last experience have been happy with their employees and work. Just over 5 months ago I had to replace my commercial water heater. Diamondback Plumbing installed a new commercial grade water heater for just over $4700.00, but 2 days after installation the heater started to tilt so they came back out and with a little help from a hammer or wrench the water heater was sitting upright on the base( holes were made in the base for the legs to stick through, and there was dents on the side of the heater. I was assured that this would be ok and if not, I had a warranty. So last weekend March 23rd, 2019 the water heater started to leak, I called Diamondback and they sent someone out on Tuesday and told me that the tank did have leaks and that it would be replaced under warranty. Good news I thought, but after few heated telephone conversations going back and forth trying to find out when new heater will be installed. Apparently they were fighting with the manufacture, they hadn’t installed a commercial grade water heater back in October, they finally installed new heater on Friday. Saturday morning, I noticed that the hot water connector was leaking so again I had the pleasure of a telephone conversation with a representative from Diamondback Plumbing telling me that they would come out and fix the leak with new connectors but at a cost to me. I was taken back by this as I would have thought when they installed the heater on Friday, they would have replaced the connectors just like they did when they initially installed the heater 5 months ago. After several minutes of discussion, I reluctantly agreed just to pay for the parts ($78) and Diamondback Plumbing wouldn’t charge any labor. Well on completion of replacing the connect the invoice was presented with labor charge of $90 of course I was angry and confused just a couple of hours earlier we had agreed on no labor charge. The technician gave me some story that he had been to my business 3 time for this job will no pay and he had to go to north Phoenix to pick up the part which I thought should be standard on his truck.If Diamondback Plumbing had done the job right in the first place, then these return visits/issues/stress would not have happened.Very poor customer service with Diamondback Plumbing

Our landlord had Moon Valley Plumbing come out and replace the faucets and shower heads in our condo. Mark did a beautiful job. He also took precautions, covering his shoes and wore a mask the whole time he we was here. He worked steadily for hours.

The faucets look great, Mark. Many thanks! Definitely would use this company again.

Paid them $350 - drain problem was not fixed had to call another plumber

2 Good Plumbers should be named 2 Great Plumbers! They replaced my water service line. The quality of their work was top-notch and their fee was very reasonable (1/2 to 1/3 of the highly advertised plumbers).

Great service on Fourth of July. Nash was great and very honest.

Service man was on time. As a matter of fact a little early. He noticed that our old 50 gallon water heater still had warranty time left on it, and he "Jason" would call the office as to how to proceed. We were quoted a price of $926.00, for new unit installed and carry away our old unit. We ended up paying $525.00, saving $400.00 for a rainy day. Jason was quick in doing the install, cleaned up after himself. All in all it was a pleasant experience, and will use Wyman again as needed.

Awesome service! Travis was the best. Highly recommend SIMBA

Matt was great! Super friendly quick efficient and personable. Would definitely use again! Five stars!

Cameron was efficient, explained his plan, gave an estimate before he began working, and did an excellent job. Thanks, Aussie Plumber!

This is the second time we've had them out and they troubleshot the problem and worked through the most inexpensive ways to fix it.

I was able to get appointment the same day that I called. They let me know when they were on their way. Our service specialist was upfront and honest, very thorough and informative for future needs. I have used many times because of their quality.

Cien came out to replace my water heater and did an amazing job. Quick, easy and efficient. Would recommend Cien and Nexlvl services any time.

Allan came within 45 minutes on a Sunday and was completely professional and knew what he was doing. He also charged me less than the quote.

Great company, honest and professional!

Excellent!!!

They quickly identified the problem we were having, gave us a great price and were very professional. Once job was approved they got us on their schedule and came out and took care of the problem right away without trying to sale us unnecessary additional work like others tried to do. We will be calling on Peerless Plumbing if any future needs arise.

great work at very reasonable prices.