Delivering
Engineering Excellence
From Conception to Completion
Meet the Engineers
A dedicated team of civil and structural engineers committed to exceptional results.
We have a proven track record of delivering outstanding results for over 300 projects
With over two decades of experience, our engineers bring unparalleled expertise
With over 15 seasoned years of expertise in AllPlan & SciaEngineer, we've transformed engineering requirements into designs
Faster construction times on average, thanks to our efficient project utilising BIM and lean methodologies
What our Clients say
Feedback from clients, contractors and developers we've worked with across Ireland.
"Our recent project benefited greatly with their precast concrete design approach using efficient BIM processes and their outstanding support on our Mixed Development at Swords Road has helped Liffey Contracts deliver an exceptional project."
Marcel Mako
Senior Site Engineer at Liffey Contracts
"It is with great pride that I express how important it is to have Petruf Consulting Structural Engineers involved in some of our projects. With their expertise of precast design and by utilizing their resources effectively within the BIM framework; they have been instrumental in resolving key structural design challenges."
Seamus Quirke
South & Western Regional Director at Townmore
"We are very happy with all the work you have completed for SMG to date."
Seamus McGovern
Director at SMG Formwork
"Having Frank Petruf from Petruf Consulting Structural Engineers involved in some of our previous projects; like the MSCP Sunderland Royal Hospital; was hugely important to Concast. His expertise using 3D Finite Element Analysis and efficient design approach were very helpful in resolving many design issues."
Martin O'Reilly
Commercial Director at Concast Precast
"Our recent project; The Windsor Hotel in Cork has benefited greatly with Frank Petruf from Petruf Consulting Structural Engineers on-board as the precast concrete designer. He has been instrumental in resolving key structural challenges; such as developing an innovative detail to support the floor slabs using the walls above; where shear loads were excessive. Their outstanding support has helped Townmore deliver an exceptional project."
Tomas Moore
Senior Site Engineer at Townmore Construction
"Petruf Consulting Structural Engineers provide cost-effective 3D designs which are well detailed and lend to ease of construction. The designs are prepared to meet physical requirements of function; layout and strength and of course budget. The principals are hands-on and reachable and provide an exceptional level of service."
Des Hunt
Head of Quantity Surveying at Glenbeigh Construction
"Petruf Consulting Engineers has successfully designed the challenging structure of Project Kells on Dawson Street in Dublin. Frank Petruf as a precast concrete designer came up with innovative solutions in order for the job to be completely constructed from precast concrete twin wall where we had reservations would it be feasible. The team has big ambitions to value engineer precast concrete twin wall into construction site in the country. Frank was a pleasure to work with; would highly recommend."
Paul McLoughlin
Senior Site Engineer at SISK
"Our recent project benefited greatly with their precast concrete design approach using efficient BIM processes and their outstanding support on our Mixed Development at Swords Road has helped Liffey Contracts deliver an exceptional project."
Marcel Mako
Senior Site Engineer at Liffey Contracts
"It is with great pride that I express how important it is to have Petruf Consulting Structural Engineers involved in some of our projects. With their expertise of precast design and by utilizing their resources effectively within the BIM framework; they have been instrumental in resolving key structural design challenges."
Seamus Quirke
South & Western Regional Director at Townmore
"We are very happy with all the work you have completed for SMG to date."
Seamus McGovern
Director at SMG Formwork
"Having Frank Petruf from Petruf Consulting Structural Engineers involved in some of our previous projects; like the MSCP Sunderland Royal Hospital; was hugely important to Concast. His expertise using 3D Finite Element Analysis and efficient design approach were very helpful in resolving many design issues."
Martin O'Reilly
Commercial Director at Concast Precast
"Our recent project; The Windsor Hotel in Cork has benefited greatly with Frank Petruf from Petruf Consulting Structural Engineers on-board as the precast concrete designer. He has been instrumental in resolving key structural challenges; such as developing an innovative detail to support the floor slabs using the walls above; where shear loads were excessive. Their outstanding support has helped Townmore deliver an exceptional project."
Tomas Moore
Senior Site Engineer at Townmore Construction
"Petruf Consulting Structural Engineers provide cost-effective 3D designs which are well detailed and lend to ease of construction. The designs are prepared to meet physical requirements of function; layout and strength and of course budget. The principals are hands-on and reachable and provide an exceptional level of service."
Des Hunt
Head of Quantity Surveying at Glenbeigh Construction
"Petruf Consulting Engineers has successfully designed the challenging structure of Project Kells on Dawson Street in Dublin. Frank Petruf as a precast concrete designer came up with innovative solutions in order for the job to be completely constructed from precast concrete twin wall where we had reservations would it be feasible. The team has big ambitions to value engineer precast concrete twin wall into construction site in the country. Frank was a pleasure to work with; would highly recommend."
Paul McLoughlin
Senior Site Engineer at SISK
Got questions? We've got answers.
Project costs vary based on complexity, scope, and timeline. We provide detailed quotes after an initial consultation to understand your specific requirements.
Precast concrete is manufactured off-site under controlled conditions, delivering higher quality, faster programme, and reduced waste. We specialise in precast design — including twin wall, hollowcore, stairs, and columns — and provide value engineering to reduce costs while meeting all structural requirements.
We specialise in precast concrete structures including commercial buildings, residential complexes, educational facilities, healthcare buildings, hospitality developments, and industrial structures. We also provide civil engineering services for roads, drainage, and SuDS design.
Timeline depends on project scope and complexity. Structural assessments for residential projects may take 1–2 weeks. Comprehensive commercial structural designs or precast fabrication packages typically range from 4–12 weeks depending on BIM requirements and the wider design programme.
Yes, we regularly collaborate with architects, contractors, and other design disciplines. We integrate into existing design teams, contribute to BIM coordination, and ensure structural information is delivered in the format required by your project.
Yes, all work is handled in-house by our experienced team to ensure quality and consistency throughout the project. Principal engineers are involved at every stage, so clients always have direct access to the engineer doing the work.
We offer full design certification under BCAR regulations. Our team includes authorised Chartered Engineers eligible to sign off on all Civil and Structural Ancillary Certificates, guaranteeing your project is fully compliant and inspection-ready from start to finish.
Yes. We prepare structural reports, drawings, and supporting documentation required for planning applications. We work alongside architects and planning consultants to ensure submissions are technically complete and accurate.
Building Information Modelling (BIM) is a 3D digital design and coordination process. PETRUF uses BIM for structural modelling, clash detection, and producing fabrication drawings. This reduces on-site errors, improves team coordination, and provides accurate models for construction.
Ready to Elevate Your Projects?
Connect with us today and discover how our expertise can drive your success.