How much do water treatment repair services typically cost?
- Minneapolis, Minnesota Average$307
- Typical Range$130 - $455
- Low End - High End$50 - $1,100
HVAC, Plumbing
"My old water heater was replaced in my small condo utilty room, then we found mold in the wall behind the furnace. The water heater had to come back out to fully mitigate the mold. Today it was reinstalled. The process was smooth. Dustin did the work and was efficient, friendly and professional. I highly recommend O'Boys for any plumbing and heating needs."
8CC1397368B1DFA8D28F3165F64AA08A4E8BC8B74785FD656AF21D412D944271 3. in December 2025

Water Softening and Conditioning, Water Treatment, Drinking Water Filtration and Purification
"The service rep, Tom was great! He called the day of the appt. and adjusted his schedule when I realized I had forgotten about our appt. He immediately diagnosed the problem and fixed it on the spot. He was honest and the price was very fair. I will use them again if I have future plumbing needs. i"
Angie H. in July 2012
Minneapolis Water Treatment Companies are rated 4.8 out of 5 based on 355 reviews of 355 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
If you're looking for Water Treatment & Purification Repair Contractors that serve a different city in Minnesota, here are some popular suggestions:
What type of water treatment service or repair is needed?
Find out how HomeAdvisor can help your business