Best RO Water System Installation in Phoenix AZ

Requested a quote they looked at the house for 5 minutes compared to other places took their time and spent hours for free to give me an accurate quote (always get multiple opinions) then they gave a price 4 times higher then other places.

Gabe was here very quickly after calling and explaining the problems I was having. He installed my microwave and added an end/nipple for the hookup of my gas stove. The installer couldn’t do the installation of the microwave because they were unprepared to do the job.
I will definitely have One Shot Installation come back to do any work that’s needed.
VERY PROFESSIONAL

I wish I could write a review on the work they did for me, but they never showed up or called to explain why they didn't show up.

Great job.

The worker was very professional and helpful giving out important info.

Excellent work. On time and efficient.

They came did the job and cleaned it better then when they got there I was amazed by the work ethic they had really polite and well mannard most definitely recommend best work I've seen

Wow - what a fantastic customer experience start to finish! I'm new to Arizona and picked Parker & Sons based on the volume of high quality reviews - they've definitely earned all of those five star ratings! I was able to schedule my service online, which was super convenient, and the level of transparency and communications from the company really exceeded my expectations. The company was great about confirming the appointment and keeping me updated on the technician's arrival time via texts and phone calls, and even let me know who would be handling my service visit. The technician, Isaiah, was a highly skilled, personable professional who took the time to explain the work he was doing and to answer all of my questions. I feel I got a fair price for the work that was done and am confident in the quality of work that he did. I will definitely hire Parker & Sons for future work - I even got an estimate for some projects I'd like to have done! I've had some bad experiences in the past with contractors in the state where I used to live, and always dread having work done on the house. I'm so happy to find a company that I can trust and rely upon!

Scott has done two repairs at my property recently and after seeing the quality of his work the first time around it was a no brainer for him to be my first call when my next plumbing issue popped up! Great communicator, friendly, on time, and excellent quality of work. Thank you Scott!