Best Water Treatment Companies in Houston, Texas (2026)

Top 6 highest-rated water treatment companies in Houston, ranked by Google reviews and customer ratings.

  1. #1 United Water Softeners - 4.9/5 (1708 reviews) - View Profile
  2. #2 Quality Home Products - 4.7/5 (159 reviews) - View Profile
  3. #3 Roto Rooter Plumbing and Water Cleanup - 4.5/5 (205 reviews) - View Profile
  4. #4 Houston Water Solutions - 4.4/5 (411 reviews) - View Profile
  5. #5 Culligan - 4/5 (6059 reviews) - View Profile
  6. #6 Belknap Plumbing Systems Inc - 4/5 (82 reviews) - View Profile

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