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Service Department

We are 100% Employee Owned


Service Department Construction

We understand that when your system is not working, you want solutions quickly and cost effectively. Staab Construction has over 35 years of experience repairing, renovating, and rebuilding water and wastewater infrastructure. Our team of Service Technicians can trouble shoot and solve problems correctly and quickly, allowing our customers to stay in operation. Our service tech team includes both a WWTF certified operator and a certified water operator. We have the expertise to handle all of your issues.

worker installing machine at jobsite


  • A.A.S Civil Highway Technician
  • Carpenters
  • Cement Finishers
  • Heavy Equipment Operators
  • Pipe Layers
  • Steam Fitters
  • Plumbers
  • Mill Wrights
  • WWTF Certified
  • Water Treatment Plant Certified
truck at jobsite


  • Water Treatment Operators License
  • Confined Space Entry
  • NCCCO Crane Certification
  • OSHA Confined Space
  • ASME and AWS Certified Welders
  • WS Structural Steel
  • Pump Certification
  • Advanced Wastewater Certification. Operators Certification #: 36260
  • Municipal Waterworks Operator Certification. Certification #: 36169
pump system


  • Service Truck Equipped with 2Tn Crane
  • 21 Tn Mobile Truck Crane
  • Confined Space Safety System
mechanical pipe system


  • Preventative Service Maintenance Program
  • Tank & Filter System Inspection & Cleaning
  • Lift-station Rebuilds
  • Filter Media Removal & Replacement
  • Equipment Gear Drive Refurbishment & Replacements
  • Truck Crane Services
  • Warranty Support

Areas of Expertise

  • Concrete Restoration & Resurfacing
  • Concrete Leak Injection
  • Digester Tank Cover Reconstruction
  • Aluminum Domes
  • Ground Water & Tank Dewatering
  • Temporary Bypassing
  • Watermain Repairs
  • Lagoon Liner & Cover Leak Repair
  • Manhole & Lift Station Rehabilitation
  • Process Piping (All materials)
  • Valve Rebuilds
  • Stop Log, Sluice, & Slide Gates
  • Blowers/Compressors
  • Waste Gas Burners/Flare System
  • Submersible/Exposed Pumping Equipment
  • Odor Control Equipment
  • Screening Equipment
  • Aerated & Vortex Grit Removal
  • Grinders
  • Sewage Mixers
  • Clarifier – Rectangular/Circular
  • Aeration Systems – Lagoon, Diffuser, Shaft Mixer
  • RBC’s
  • Trickling Filters
  • Bio-tower Equip/Media
  • SBR Systems
  • Membrane Systems
  • Gravity & Pressure Filters
  • Sludge Digestion, Thickening, Mixers
  • Digester Tank Covers
  • Daft Equipment
  • Centrifuge Dewatering

Client Testimonial

We feel Staab is an outstanding contractor to work with because of their eagerness to get the job done —and done RIGHT! That is so hard to find.

Katie Goin | Wastewater Manager| City of Cumberland