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"Called via phone, asked for an estimate and was quoted a great price. I called another company prior to calling 5 Star Plumbing and another company wanted to charge me 4 times the amount. Peter arrived early, installed the part, and tested the water heater. Provided excellent work and customer service. Highly recommend and would use his services again. Peter also came out within 10-15 minutes after speaking to him since we're located nearby. Thanks!"

"Excellent Service from planning through Execution and installation to final fine tuning. The folks communicated well and explained every detail of the step. Got permit and inspection done. It was seamless. Thanks. R."

"They do great work. Very skilled in their profession. A bit pricey."

"The entire installation went perfect! Ryan is very professional and thorough with his work. He completed the install with no delay. I am very pleased with his workmanship. I will definitely use Ryan again for future installs!!"

"Very well. Matt arrived on time. Actually discovered a leak in my wall and helped open it up as well as installing the tankless water heater."

"Plumber responded the same day I called. I already purchased the parts and he installed them. He was done in 3 hours and did a very good job. It was a little more money than I expected, but when you get quality work you have to pay for it. I would use this company again. And I recommend them."

"Matt has done various extra jobs for me that pertain to maintaining my pool.  A pump replacement that was required resulted in a reduction in my electric bill....just as he said it would.  Also, I had a light out in the pool that three other companies said they could not fix.  Some tried and could not fix it because they couldn't get the wiring out due to too many "U" turns in the wiring.  Matt said he could fix it and I had my doubts.  He came and had it fixed and working in about 1 hour!
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"Original estimate and proposal was handled in professional manner. Everything was fully explained and there was no pressure or "snow job". Everything was itemized and put in writing. The "free" hot water heater was not needed so received a credit of $1300.
The five man crew arrived on schedule and got to work immediately.  Met with supervisor Mark and foreman Jose and reviewed job.
The crew laid down tarps for dirt control (looked good at first, but wasn't that effective. Attic insulation was still tracked in house  They did attempt to vacuum everything up.)
Crew didn't have a ladder so they used mine. No big deal.
They all worked really hard and there was no loafing around. Had the walls opened and new pipe laid out and ready to go the first day.They didn't hesitate in working late. Made the ordeal of having to have a re-pipe bearable. It was great to still have water all day and that night.
The crew were very polite and friendly and we enjoyed their presence.
They really appreciated the free lunch we gave them and helped cement our relationship. They all deserved a "Gold Star" for their outstanding work.
The next day layout was completed, old pipe removed and new tied in. New piping was flushed and  pressure tested. No leaks.
As a former building inspector, I was very impressed by their professionalism, work ethics and attitude. It's very rare to have someone "do it right the first time".The following day the drywall came and repaired all the walls that had been demo'd. Outstanding job.
 Only a few negatives:
Cleanup. 
Attic insulation that had been pushed aside was not put back.(still not done)
They also missed some shock absorbers which the building inspector caught. Jose came back the next day and took care of the them.  Bathroom exhaust fan had been stepped on and pushed down below the ceiling. Drywall man attempted repairs. OK..
Piping could have been flushed a little longer to get all debris out. Minor.
Overall I am very pleased with the work. Price was a big OUCH!
UPDATE!
It has been several months now and I find the installation was not as great as I thought.  Rather than moving the ceiling insulation, they installed the pipes on the roof rafters. Pipe insulation inadequate; water too cold in winter and scalding hot in summer. Don't let them take short cut!
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"During a house purchase US Trenchless came out and scoped the main sewer line.  They gave me a detailed report.  They also gave me a quote to replace the line.  After doing some comparison shopping US Trenchless beat a competitors low bid by 10%.  The work was done on time and professionally.  I would recommend them and use them again.  Ross and Tim were great."

"These guys did a fantastic job! They are affordable and the technician that came out was extremely friendly and personable. If you need a plumber these are your go too."