Backflow Preventer Testing
LicensedAnnual test and certification of backflow prevention devices per local water authority requirements
- Small
- $50–$175 per device
- Mid (LA base)
- $75–$250 per device
- Large
- $100–$340 per device
HVAC & Mechanical Systems
14 services · Price bands shown are LA-base (small / mid / large property size).
Annual test and certification of backflow prevention devices per local water authority requirements
Inspect water inlet, drain, and booster heater connections; check flow rates and water pressure
Repair or replace commercial faucets, handles, and cartridges in kitchen and restroom areas
High-pressure water jet cleaning of kitchen drain lines to remove grease and scale buildup
Emergency response to burst pipes, flooding, or sewage backup; water extraction and repair
Video inspect kitchen drain lines for grease buildup, root intrusion, and line integrity
Visual inspection of grease interceptor levels, baffles, and lid condition; document findings
Pump and clean grease interceptor; dispose of waste per local regulations; inspection report
Locate hidden water leaks using acoustic and thermal detection equipment
Replace worn pre-rinse spray valves with low-flow models for water conservation
Inspect all fixtures, flush valves, faucets, and supply/drain lines for leaks and proper function
Clean main sewer line and inspect with camera; identify tree root intrusion or damage
Flush sediment, inspect anode rod, test T&P relief valve, check burner or heating elements
Test and document water pressure throughout facility; adjust PRV as needed