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Top-Rated Water treatment pros in South Saint Paul - Updated Nov 2026

Avatar for Eco-Water
Eco-Water
4.9(
119
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving South Saint Paul, MN and surrounding areas

Approved

In business since 1984

Free estimates

Warranties offered

"Jesse is extremely knowledgeable and provided multiple options for size, location, and price range for a new water softener system. His customer service and installation were impeccable. I highly recommend you reach out to Jesse for your water conditioning needs."
Hotel
Hotel
Hotel
Iron & Soft Combo
Response time1 day
Recommended by94%of homeowners
Avatar for Leaf Home Water Solutions
Leaf Home Water Solutions
4.2(
202
)
Water Treatment & Purification System - Install or Replace

Serving South Saint Paul, MN and surrounding areas

Approved (Corporate)

In business since 2020

Free estimates

Warranties offered

"The installer Dustin was great! He was on time and professional. The installation was completed in about four hours as stated the job would be. I am happy with my water softener system and so is my skin!"
Leaf Home Water Solutions
Leaf Home Water Solutions
Will filtered water help me save money?
What does filtered water taste like?
How do I know what contaminants are in my water?

+44

141 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for Finken Water
Finken Water
5.0(
9
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving South Saint Paul, MN and surrounding areas

Approved

In business since 1961

Free estimates

Emergency services offered

"Both the salesman and the tech were fantastic. From explaining the benefits and the cost, to installing and actually making the plumbing system better, they did a fantastic job. The technician had some health issues he needed to see a doctor about, but he and the salesman returned later the same day and finished up the job perfectly. I can’t recommend them more. Oh, and our water is so much better now!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

13 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Tri County Water Conditioning of Minnesota, LLC
Tri County Water Conditioning of Minnesota, LLC
5.0(
7
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving South Saint Paul, MN and surrounding areas

Approved

In business since 1976

Free estimates

Warranties offered

Tri County Water Conditioning of Minnesota, LLC is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with our ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

Garage
Savage Home
Rochester Residence
Rochester Residence
Rochester Residence

+29

Response time9 hrs
Response rate97%
Recommended by60%of homeowners
Avatar for Aquarius Home Services
Aquarius Home Services
4.6(
260
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving South Saint Paul, MN and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"So happy about our RO System! Thank-you James F! Also, thank-you Brandon H for informing me about the benefits of water treatment! Best decision I have made in 2021. James did a great job explaining everything & answered all my questions. Nice guy & professional from start to finish. Thank-you Aquarius."
Whole Home Water Treatment
Whole Home Water Treatement
Commercial Water Treatment
Commercial Water Treatment
Commercial Water Treatment

+3

Response time1 day
158 neighbors recently requested a quote
Recommended by92%of homeowners
Showing 1-10 of 38

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