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

Avatar for Michiana Water Conditioning
Michiana Water Conditioning
5.0(
24
)
Water Treatment & Purification System - Install or Replace

Serving Union, MI and surrounding areas

Approved

In business since 1994

Free estimates

Credit card accepted

"I hired Jon at Michiana Water Conditioning to install a water softener into our new home in 2005. He did a great job and I’ve never had any issues with the system or his service. I’ve continued to use Michiana Water Conditioning to deliver water and salt for over 25 years now. Jon is someone you can count on and he’s always been willing to do last minute deliveries when needed! I’ll never use any other company!!"
Response time7 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for Leaf Home Water Solutions- Grand Rapids
Leaf Home Water Solutions- Grand Rapids
4.1(
197
)
Water Treatment & Purification System - Install or Replace

Serving Union, MI and surrounding areas

Approved (Corporate)

In business since 2020

Credit card accepted

Offers commercial services

Leaf Home Water Solutions provides best-in-class water filtration and softener products for healthy, purified water that protects both the home and family. With state-of-the-art water testing materials, dedication to White Glove installation and service, best-in-class products, and the support of the nation's largest home solutions company, homeowners can feel confident choosing Leaf Home Water Solutions. Since all installations are tailored to specific water needs, custom solutions may include enhanced impact on hair and skin, energy savings on bills, increased appliance longevity, and elimination of hard water contaminants like calcium and magnesium, while also combatting taste and odor issues by filtering out chlorine and other organic compounds. The team of professionals at Leaf Home Water Solutions takes great pride in knowing that families are provided with the cleanest, crispest, and heathiest water possible.

71 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for Canney's Water Conditioning, Inc.
Canney's Water Conditioning, Inc.
4.5(
12
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Union, MI and surrounding areas

In business since 1940

Free estimates

Emergency services offered

"response to service request was very quick. service techinician was courteous, professional, and correctly diagnosed and fixed the issue with my water softener, as well as giving me some tips for optimal performance of the system."
Commercial Water Purification System
Canneys Water Conditioning, Inc.
Salt Delivery
In Home Water Softening System
R/O Purified Drinking Water System

+1

Response time11 hrs
Response rate88%
Recommended by100%of homeowners
Culligan
3.8(
45
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Union, MI and surrounding areas

In business since 1936

Free estimates

Emergency services offered

"The agent arrived on time and clearly explained the options. The installation went as planned and the water softening system works well, but it took a week for the hole in the yard left by the installers to be filled in. A call was required to get them to have the system inspected for a permit and finish the job. As a result, I have a large patch of dead grass."
total home
Aqua-Cleer
Medallist Series
Bottled Water
gold series

+12

Recommended by94%of homeowners
Avatar for Michigan Pure Water Company
Michigan Pure Water Company
5.0(
3
)
Water Treatment & Purification System - Install or Replace

Serving Union, MI and surrounding areas

In business since 2016

Free estimates

Warranties offered

Michigan Pure Water Company is your very best option for all your water treatment and purification needs. We always offer the very best pricing, excellent customer service and superior workmanship on every job we do. Call us now for a quote!

Response time6 hrs
Recommended by100%of homeowners
Showing 1-10 of 17

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