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Top-Rated Water treatment pros in Oregon City - Updated Nov 2026

Avatar for Shiloh Water Systems
Shiloh Water Systems
4.7(
29
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Oregon City, OR and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"The rep came to our house and tested our water, which was found to be really good water. We still wanted an RO system and he explained our options. He did not upsell us on the highest end products, but educated us on our choices and we chose a system that worked for us. The follow up service over time has been outstanding. They even came to repair a part we had broken and only charged us for the part. Outstanding company with employees who go above and beyond."
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+6

1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Apollo Plumbing, Heating, AC & Electric
Apollo Plumbing, Heating, AC & Electric
4.2(
272
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Oregon City, OR and surrounding areas

Approved (Corporate)

In business since 2019

Free estimates

Credit card accepted

We proudly serve our local community and the surrounding areas. Our team brings years of hands-on experience to every job. We treat every home and business with the highest level of respect and care.Our mission is simple: provide honest, high-quality plumbing services at fair prices. We believe in doing the job right the first time. We work hard to build lasting relationships with our customers based on trust, transparency, and top-tier workmanship.

Gallery
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Filter Replacement

+1

67 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Simpson Plumbing, LLC
Simpson Plumbing, LLC
4.6(
128
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Oregon City, OR and surrounding areas

In business since 1980

Free estimates

Emergency services offered

"Our CPVC house piping had a lot of water hammer. After turning on the washing machine, I walked out for a moment, and then when I came back in water was dripping from the ceiling exhaust fan onto the washing machine. We have a two story house and they ran the hot water plumbing from the water heater in the garage through the laundry room ceiling. I removed the exhaust fan and could see water dripping from a tee way back beyond reach. The water hammer from the washer likely caused the fitting to start leaking. I turned the house water supply off and sent a message to Simpson plumbing through Angie's list. A lady from Simpson plumbing contacted me right away the next morning. She was courteous, but was having a hard time understanding what the problem was. Maybe I was giving too much information or something, but when the plumbers arrived later that afternoon they didn't understand what was going on. I ran through what happened again and showed them the wet spot on the ceiling. They had to cut an opening in the ceiling and we turned the water on and confirmed the leak. We moved my washing machine out of their way and they cut out the CPVC tee and replaced it with PEX. The piping was brittle so it took him a couple of attempts to get a straight cut which is why I called them to mess with it. After installing the PEX tee, we were leak free and at my request they provided a reference for the drywall repair. He also advised getting some water hammer arrestors installed on the supply lines to the washing machine to stop the water hammer, which I have since done."
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+8

Recommended by90%of homeowners
Avatar for Apollo Plumbing, Heating & Air Conditioning
Apollo Plumbing, Heating & Air Conditioning
4.2(
259
)
Water Treatment & Purification System - Install or Replace

Serving Oregon City, OR and surrounding areas

In business since 1984

Free estimates

Emergency services offered

"I had a big emergency and needed help! When taking a shower our tub would fill up and not drain and unbeknownst to me when climbing out of the tub/shower water was leaking out from underneath my toilet and flooding the bathroom. I pitchered out the water from the tub into the sink in the bathroom. I called 5 plumbers and only recieved 1 response. Plumber came by Fri. Jan. 29th Plumber informed me that I had a massive plug in the main line and that I would need to called a rooter/drain specialist.
I called Apollo Drain service.
The woman I spoke with at Apollo Drain was very nice and explained to me how the service works and how there was "after hours" which they would call their overtime. Which she didn't think anyone would be able to come out till after hours. Which means the price for the service went up. It really didn't matter to us we needed to get someone out to help us out. I had all the info that the plumber gave me to which I was able to relay to Apollo. She had told me that she would contact dispatch and that they would see if they could get someone to come out to work on the problem. She would call me back. Which she did promptly. I was told that someone would come out on Sat  Jan. 30th. around 3-4pm. 
I received a phone call around 3:40pm that the technician was waiting for me at my home. I was less then 10min from my home. I arrived home and the technician was waiting for me. The technician worked on the toilet in the bathroom. He wasn't able to get the snake down past 15 ft. He says it was because his sewer scope was the larger size and he believed that another co worker who has the micro sewer scope would be able to get down into the drain easier and might be able to get through the drain to see what the clog is. He proceeded to put a new wax ring on our toilet and he was off. Before he left he told me he would email the office and let them know that he wasn't able to unclog the pipes and that we needed to see the man with the micro sewer scope. The other sewer technician would have to come on Monday because they don't work on Sundays. 
So, I waited for a phone call from Apollo today Mon Feb 1st 2016. As of noon I had not heard from Apollo drainage. I called them and spoke with the same woman I had spoken to the first time. She again was very polite. I explained to her that a tech came out and couldn't fix the problem and that he had told me that they would be contacting me to come out on Monday since he couldn't fix it and that we need the tech that has the mini sewer scope machine. She told me that she had not received any such email and that they were booked for the whole day and that they would have to some out  during their "overtime" again. I was upset at that point and explained that I shouldn't be penalized for something that one of her techs was supposed to do. She needed to follow up and get someone out to my house and that I haven't had a working shower for 3 days now.
She explained that she understood and that she would call her tech with the mini scope and see if she could maybe get him to come out today during the day.
Success! She called me back and let me know that the tech would be arriving within 30 min of our phone call. The tech arrived 30-40 min after our phone call. This new tech was polite and did some work and cleared the clog. (It's a little more complicated than that with the plumbing in our 105 year old house but that's not a reflection on their service)
All in all it was good service, except for me having to wrangle them up. Not too bad in price either. 
total it cost me $295 total. Even with their "overtime".
"
 Sewer Scope Due to Root Instrusion
Apollo braves the winter weather!
?Springtime Plumbing & Drains
New Bathroom Faucet
Upgrade your outdated plumbing and fixtures!

+66

Recommended by85%of homeowners
Avatar for Roots Plumbing LLC
Roots Plumbing LLC
5.0(
8
)
Water Treatment & Purification System - Install or Replace

Serving Oregon City, OR and surrounding areas

In business since 2024

Credit card accepted

Offers commercial services

"The team at Roots were very helpful with the removal of an old leaking water heater including working in a tight crawl space to determine the extent of the leak and water damage. They are standing by to install a new tank once the mitigation and restoration in my laundry room has been completed. Matt and Victoria seem genuinely committed to doing good work and providing great customer service and communication."
Plumbing Evaluation
Plumbing Evaluation
Plumbing Evaluation
Plumbing Evaluation
Plumbing Evaluation

+11

Response time1 day
Response rate97%
Recommended by25%of homeowners
Steve's Pump Service, Inc.
5.0(
3
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Oregon City, OR and surrounding areas

In business since 1978

Free estimates

Credit card accepted

With over 30 years of experience in the pump service, we are the experts you need to take care of your home or business. We handle everything from water treatments to water pump installations. We will treat your home as we would treat our own. Give Steve's Pump Service, Inc., a call today, we look forward to working with you! \n \n \n

Response time50 mins
Recommended by100%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,680
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Oregon City, OR and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Great! This was through home warranty plan. It was a simple matter of the water backed up in the water pan which caused the stopper to disconnect it. The technician knew immediately what it was, he cleaned out the line and the pan and checked everything else to make sure it was working. This is an older system so I was glad he was so thorough and there was no upselling of service, etc."
Recommended by81%of homeowners
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