Water Treatment Plant Painting & Coatings in Arizona | PSI

Water and wastewater treatment plants operate in some of the most demanding environments in the industrial sector. Constant exposure to moisture, aggressive chemicals, and biological activity can lead to rapid deterioration of concrete and steel infrastructure. Without proper protection, these conditions can cause costly damage, downtime, and compliance risks.

Painting Solutions Inc. (PSI) provides specialized industrial coating services designed to protect critical water infrastructure across Arizona. From corrosion-resistant tank linings to certified potable water coatings, we help municipalities and utilities extend the service life of their assets and maintain operational integrity.

Our coating systems are engineered to withstand the unique stresses of water and wastewater operations:

• High-Performance Tank Linings
  Application of chemical- and abrasion-resistant linings for clarifiers, digesters, and holding tanks. Surface prep meets or exceeds SSPC standards to ensure adhesion and performance.
  
• NSF/ANSI 61 Certified Coatings
  Experience applying coatings safe for contact with drinking water, including interior linings of potable water tanks and clear wells.
  
• Concrete Repair & Protection
  Surface restoration and application of sealants and coatings to guard against cracking, spalling, chemical attack, and water intrusion.
  
• Steel Coating Systems for Pipe Galleries and Structures
  Long-term corrosion control for exposed and buried steel—walkways, handrails, tanks, and complex piping networks.
  
• Secondary Containment Linings
  Seamless coatings for chemical containment areas, built to resist spills and aggressive exposure conditions.
  
  

Project Spotlight: Clarifier Rehabilitation

For a municipal water utility in Arizona, PSI performed a full interior rehabilitation of a critical clarifier. After abrasive blasting the steel surface to SSPC-SP10 (near-white metal), we applied a high-build Novolac epoxy lining. This restored the tank’s integrity and ensured chemical resistance for long-term service.

PSI teams are trained and equipped to work across all stages of the treatment process, including:

• Clarifiers and sedimentation basins
• Headworks and influent channels
• Digesters and aeration basins
• Filters and troughs
• Pipe galleries and pump rooms
• Water and chemical storage tanks
• Secondary containment structures
  

Whether it’s a small pump station or a large-scale treatment facility, PSI delivers reliable coating solutions that meet strict performance and safety standards. Our work helps cities and utilities stay compliant, reduce maintenance costs, and extend asset life.

Let’s protect your infrastructure.
Contact Painting Solutions Inc. for a free consultation and estimate.