Boost well water pressure by adjusting the pressure switch to a higher setting like 40 to 60 PSI. Set the pressure tank pre-charge to 2 PSI below the new cut-in pressure. Replace a waterlogged pressure tank that has lost its air charge. Clean or replace sediment filters restricting flow. Upgrade to a constant pressure system for steady flow regardless of demand. Check for leaks in the piping that reduce system pressure. A larger pump may be needed for increased demand.