About Mclouth Plumbing Industries

Mclouth Plumbing industries

Our team has a combined experience of over 50 years. We started our company after years of seeing dishonest practices in the plumbing world. Our goal with Mclouth Plumbing Industries is to have strong morals and work ethic. This not only benefits you the customer, but also us as a company. We pride ourselves on being not only the most honest plumbing company, but also honest people. We source our materials locally and believe in giving back to the community. We take incredible pride in our work as well as our relationships with our clients and customers.

Who we are

Great smiles and laughter are a big part of the Mclouth Plumbing Industries family. We are a family-owned local business that treats people the way we would want to be treated. Our customers and employees are like family to us.  We make sure to appreciate and recognize the hard work and value our employees give to MPI. Our employees help make us be the best plumbing business in Arizona.

Danny Mclouth

Danny Mclouth


Danny is a United States Marine Corps Veteran with 19 years of plumbing experience. He was Honorably discharged just a few days after the September 11th, 2011 terrorist attack. When he came home, the economy had taken a huge hit and there were little to no jobs available. That is when he decided to learn the trade of plumbing. Danny is currently licensed in Arizona, and he has also held a Master plumbing license in the State of Texas. Danny’s character is second to none and his humor is contagious, including his occasional sarcasm!

Desaray Mclouth

Desaray Mclouth


Desaray has been in customer service, sales, and marketing for over 23 years. In her corporate career, she has proved her knowledge and work ethic, allowing her to start at the bottom and earn her way into a variety of management positions. She is well versed in all aspects of business management including finances, customer service, human resources, recruiting and retention. She has a heart for people and truly loves serving them. Desaray has her own sense of humor, and a little sarcasm here and there.

James Patterson

James Patterson

Field Manager

James began learning the plumbing trade at the age of 12 in his stepfather’s garage. Through those moments, his love for plumbing began and has continued through the years. He is experienced and knowledge in all aspects of both residential and commercial plumbing. He is a stellar employee who truly cares for the people around him, customers included. He has an outstanding work ethic and his positive personality is contagious.

Terry Grau

Terry Grau

Service Manager

Terry moved to Phoenix in 2000 from Oklahoma, to be closer to family. Upon arrival, he realized that jobs were basically nonexistent. Fortunately, he had a contact with a major plumbing company in Phoenix. He also saw a serious lack of professional plumbers and knew he could help Arizona by becoming a professional plumber. For 16 years, he worked on multi-million dollar homes and businesses, with the same company before joining the MPI family. Terry is an amazing employee who truly believes in customer satisfaction. He is very experienced in trim, finish, fixtures and every aspect of the service world. His work ethic is phenomenal. And his smile will brighten anybody’s day!

Full Service, Quality
Plumbing Services

Our primary focus is customer satisfaction without the high pricing that comes with corporate companies. We offer:

  • Prompt scheduling
  • Reasonable pricing
  • Respectful service

We pride ourselves on doing things right!

Commercial & Residential Plumbing Services

We are able to tackle any plumbing project, from water heater replacements to leak locating and repairing. We are proud to service the Phoenix and surrounding areas – including Tempe, Chandler, Queen Creek, Mesa, Scottsdale, Gilbert, and Paradise Valley – as well as the Verde Valley region including Sedona, Camp Verde, Rimrock, Cottonwood, and Jerome. As a family, owned and operated company, we offer quality service to our business and residential neighbors at reasonable rates.

    There is no job too big or too small.

    What our customers are saying about Mclouth Plumbing Industries

    “Danny is very professional and helpful! Came to our rescue with short notice and got our water heater replaced the same day – thank you for a job well done and going above and beyond!”

    Courtney B.

    Sun City, Arizona

    “Danny is consistent, punctual, and always reliable. Quality work and always a smile on his face!”

    Hannah W.

    Scottsdale, Arizona

    “I was no showed by a plumber. So, I called Danny and he had someone out the same day to help me. They arrived 15 min early and had the project completed within 5 hours in initial contact.”

    Tina K

    Phoenix, Arizona

    “5 stars all the way for this company!
    Thank you again!!”
    Zach S.

    Peoria, Arizona