The league’s joint leading scorer Tom Freeman hit a 76th minute winner for the Colliers to edge them up to fifth position in the league.
Jack Jones had put the away side ahead in the 11th minute only to be pegged back on 26 through young Port striker Mabon Owen.
However, Freeman’s 12th league goal of the campaign settled it at Y Traeth.
Tyler Wilkinson and Aaron Holman got the goals which netted three points for Albion, Kyle Kelly replying for Llanrwst late on.
A Carter Chessell own goal on 17 minutes gave Llangollen a half time lead, but Lewis Owen levelled early in the second period to earn Cefni a point.
Keanu Bruton (2) and Luke Bonner shared the goals in this home success for the Welly.
Leaders Vale continue to set the pace, Cian Dafydd netting a hat-trick, Hugh Jones, Rob Daniels (2) and Aaron Griffiths also on target.
Daniel Jones’ first-half double was sufficient to clinch three points for the visitors.
Tom Smith responded for Rhos early in the second half. The hosts had Arron Thomas red-carded in added time.
Some prestigious names featured on the Mountain scoresheet, Sam Henry (penalty), Taylor Edwards, Calyn Spencer and Jack Williams all finding the net in a 4-2 success.
Rhys Baines was on target for Saltney.
Cai Tate, a Harrison Roberts own goal, Tomos Pritchard and Iwan Roberts earned maximum points for Pwllheli.
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