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Top-Rated Water treatment pros in Medford - Updated Nov 2026

Avatar for Roto-Rooter of Southern Oregon
Roto-Rooter of Southern Oregon
4.7(
46
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Medford, OR and surrounding areas

Approved

In business since 1935

Free estimates

Emergency services offered

"Ron and his crew did a great job. He started when he said he would and did a thorough job. Called for the pump truck to remove contamination, added a clean out where there wasn't one, and even brought gravel to fill in the area under house. The helpers were great as well. Thank you."
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+1

Response time7 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for ALL SYSTEMS PLUMBING
ALL SYSTEMS PLUMBING
5.0(
3
)
Water Treatment & Purification System - Install or Replace

Serving Medford, OR and surrounding areas

In business since 2007

Free estimates

Credit card accepted

"We used All Systems Plumbing in 2008 when we remodeled our Kitchen and again this year, when we remodeled our master bathroom. The bathroom was a major remodel with all the plumbing being moved to different locations. The owner, Sean, is a wonderful, professional plumber and a very nice guy. The quality of his work is excellent. He's reliable, calls you back, shows up when he says he will and calls if he's running late. We are in the final phase of the remodel, we will be seeing Sean one more time to install the bathtub, toilet, sinks and all the plumbing fixtures. We will always use Sean for any plumbing problems we have and would recommend him highly to everyone.
"
Recommended by100%of homeowners
Avatar for Big D's Plumbing
Big D's Plumbing
5.0(
2
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Medford, OR and surrounding areas

Emergency services offered

PHONE # 541-821-7849 EMERGENCY REPAIRS I have the experience and dedication to get the job done right! Specializing in Plumbing services; I guarantee your satisfaction, and I won't leave until the job is done right. I take pride in the quality of work I provide, while delivering great customer service! Call or click for your estimate today! If you need a plumber, I'm your plumber.

Recommended by100%of homeowners
Pure Water Plumbing Inc
5.0(
2
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Medford, OR and surrounding areas

In business since 2008

Free estimates

Credit card accepted

"The work was done on-time and within budget.  It has continued to function well.  John has come out at yearly intervals to service it.  This was a relatively complicated job which required extra plumbing, since an existing pressure tank and water softener had to be removed from a small, awkward space.  John seems very knowledgeable and professional.
"
Recommended by100%of homeowners

The Medford, OR homeowners’ guide to water treatment services

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