About Allison Plumbing

We are a family owned and operated company serving the entire Inland Empire with over 25 years of experience. Ken Allison, owner and operator, started this company to provide people with the most honest and high-quality work in the plumbing industry. Integrity and customer satisfaction are our top priorities. We specialize in plumbing repairs, copper repiping, new or repair work on water/gas piping, garbage disposals, tankless/regular water heaters, sewer/drain cleaning services and repair, and both bathroom and kitchen remodeling.

What Our Customers Say

  • "I’ve used the services of Allison Plumbing on many occasions and wouldn’t use any other company. They are extremely knowledgeable on all aspects of plumbing, along with many other areas of work. They complete the work in a timely manner and always let you know what they are doing every step of the way. Besides their knowledge, I would recommend Kenny and his crew because of their integrity and honesty, which unfortunately is very hard to find in today’s work place." - Ana, Alta Loma    