
SPECIALIST REINFORCED STRUCTURE & GROUNDWORKS CONTRACTORS
Dublin-based specialists in reinforced structures and groundworks, delivering to the highest standard and on programme.
Who We Are
Completing reinforced concrete projects to the highest standard, and in the most challenging timeframes, is something we take real pride in.
With a strong commitment to quality craftsmanship, meeting deadlines and exceeding our clients’ expectations, OJR is quickly earning a name as one of the most reputable reinforced concrete and groundworks contractors in the industry. We deliver full groundswork and RC structural works on large scale residential and commercial projects from basement to roof-level across Ireland.
OJR was built on the back of a highly experienced management team with vast knowledge of the construction industry, gained on some of the largest projects across three continents. With a skilled team of shuttering carpenters, steel fixers, concrete crews and groundworkers, we ensure every job is completed to the highest standard.
Health and safety is a core value for us. We make sure all works are carried out safely, with all personnel properly trained, regular safety meetings held, and appropriate risk assessments in place for every task.
Our Services
Three core disciplines, delivered to the highest standard.

Reinforced Structure
We deliver reinforced concrete through its core elements – steelfixing, formwork and concrete.

Groundworks
Our groundworks operate projects from early stage enabling works to all the way to full completion.
Featured Projects

Richmond Avenue
Residential · Dublin city centre · 35-apartment new build

46 Ballymun Road
Residential · Dublin · 3 apartment blocks over an underground car park

29 Bow Lane West
Residential · Dublin city centre · 28 apartments around a landscaped courtyard
OUR CLIENTS
Sectors We Work In
Send Us A Message
Get In Touch
Phone (Managing Director): +353 85 135 0893
Email: info@ojrconstruction.online
Hours: Monday to Friday, 9:00 – 17:00
Find Us On Our Socials
OJR Construction is a Dublin-based reinforced structure and groundworks contractor, led by Managing Director Oliver Ryan, serving Dublin and across Ireland.

















