Reliable Residential and Commercial Plumbingat a Reasonable Price(480) 485-0000
Schedule A Repair

Plumber Phoenix, AZ

Coronavirus update - A message from the owner...

Here at Mark One Plumbing, we want you to know that during these difficult times, we are taking all possible measures to ensure the good health and safety of our customers.  We are following all proper sanitation and hygiene guidelines based on published best practices, including taking the necessary time off and support if anyone feels sick.

We are taking extra steps to protect our customers whether we're working in a home or business, by ensuring that our vehicles and facilities are being properly maintained and regularly cleaned.

We will continue to monitor the situation for updates and developments and remain open for business to support our customers.  Finally, we want to thank all our customers and business partners for their support.

With gratitude and best wishes,
Mark Williams, Owner
Mark One Plumbing

If you're looking for a complete plumbing service for your home or commercial building repair needs, Mark One Plumbing is here to help. We are a plumber in Phoenix, AZ, providing our clients with affordable, efficient service to make your plumbing good-as-new. We offer basic plumbing, water heater replacement and repair, tankless water heaters, and more. Call now to speak to us about your next repair at (480) 485-0000!

Scottsdale's Premier Plumbing Service 

Excellent plumbing is one of those things we take for granted until it breaks. Whether your faucet won't work or the water heater broke, it can be an annoyance that hinders your life from being as productive as it could be. You would fix it yourself, but you don't have the time amongst your busy schedule. That is why Mark One Plumbing exists, the help you identify your plumbing problems at the root cause and provide affordable solutions to repair it fast, to get your life running smoothly again.

Our Services:

  • Water heaters (including tankless water heaters — click here for details)
  • We are certified to install Bradford White water heaters, including full support for warranty and repair
  • On-demand hot water recycle pumps
  • Faucet & shower/tube valve repair & replacement
  • Leaks – repair or replacement, gas or water pipe work
  • Gas safety valves
  • Copper & PEX re-pipes
  • Waste disposals
  • Instant hot systems
  • Water treatment filters/softeners
  • Emergency repair work
  • Pressure booster systems (low street pressure)
  • Maintenance and service work

Schedule A Repair

Don't put off repairing your plumbing for another minute. To speak with one of our representatives about how we can meet your plumbing repair needs, call now at (480)485-0000!

Schedule A Repair


More Details:

More Details about Mark One Plumbing

Accepted Payment Methods:

  • Debit Card

Business Hours:

Business Hours:

Monday 7:00 AM – 5:00 PM
Tuesday 7:00 AM – 5:00 PM
Wednesday 7:00 AM – 5:00 PM
Thursday 7:00 AM – 5:00 PM
Friday 7:00 AM – 5:00 PM