O’Mahony Consulting Engineers Ltd. is an independent firm of engineers established in 2003 by Jeff Mahony, an engineer qualified with a Bachelor’s Degree in Civil and Environmental Engineering. Jeff, like all other engineers with the firm is a member of the Institute of Engineers of Ireland.

We specialise in wastewater system design and installation, civil and structural design, digital & G.P.S surveying, planning and architecture among others. We work very closely with the client and other members of the construction team to ensure the client is fully satisfied with the final outcome and believe that in today’s competitive market there is no margin for error.