Welcome To SEP Professional Services

Experts in providing high quality Construction Management staff to support projects of any size in the Building & Civil Engineering industries. We provide you with our total commitment to meet the needs of the project. Read More...

Our team of qualified engineers and managers are hand picked from our own vast network of contacts creating our ethos of “yes we can” where clients had asked if we can supply specific construction management roles and our answer is always ”yes”.

Our services include: delivering projects as Principal Contractor, Construction and Project Management, Mechanical and Electrical Supervisors, Design Coordination, Logistical Supervision, Health and Safety management, temporary works supervision, Planning Engineering and Quantity Surveying. SEP have been in the industry over 30 years and are NOT a recruitment agency, we provide a professional service not just a man.

When you work with SEP we guarantee: All of our staff will be fully qualified, trained and experienced in the field. All of our staff come fully equipped for the job. All of our staff have a wealth of industry knowledge and support to utilise in our offices.

This is why SEP has been awarded contracts from and partnered with: developers, contractors, local authorities, consultants and end clients throughout the UK.

Our Service is to be “Your Solution”

CDM Advice:

Providing advice and guidelines throughout the process, we have a full understanding of legislation and best practices.

Principal Contractor Duties:

We have managed projects in a wide spectrum of fields from advanced manufacturing, pharmaceutical, commercial and residential. Our fully trained staff will successfully and safely deliver whilst satisfying the quality and commercial expectations of the client.

EHS management and Auditing

We have the ability to undertake a range of roles within this discipline. This includes providing both full or part time health and safety support to projects, and completing health and safety compliance and best practise audits.

Training and Development

Our fully accredited training school compliments our professional services by making sure everybody is up to date with their qualifications and certificates. We are also open to offering our training days to external clients looking to refresh, learn something new or get qualified for a specific job. We support companies with the development of training plans that not only allow them to achieve compliance, but also demonstrate to their potential clients their desire and commitment to continued growth and improvement.

Temporary works:

With a number of both temporary works co-ordinators and Temporary Works Supervisors throughout the business we can provide either independent support or residential Temporary Works personnel to projects.

Commercial Management and Value Engineering:

As well as providing Commercial Managers, Procurement Managers and all levels of Quantity Surveyors SEP can provide the following commercial services:

Cost Control from idea inception to final completion.
Undertake and Provide budget and sanction grade estimates.
Guidance on contracting strategy and contract form.
Tender documentation and managing the procurement and tender process
Monthly valuation and Certification.
Change Management - Pre and Post contract
Analysis of contract variations
Agreement of Final Accounts

Project Planning and Programme Management

SEP have a number of programme managers seconded to clients throughout the UK with the ability to identify strategic options and configure complex programmes for integrated projects. We have the experience and the quality gained from over 30 years in the industry to deliver a course of action that manages risk, time, cost and quality providing a rounded service bespoke to you.

Governing Bodies

Chartered Association of Building Engineers
National Housebuilding Council
Construction Skills
Chartered Institute of Building (CIOB)

Secondment of Personnel

Fast, flexible and reliable outsourcing solutions for clients with a requirement for skilled professionals in Construction Management, Health & Safety and procurement

View Secondment here

Principal Contractor Duties

We have managed projects in a wide spectrum of fields from advanced manufacturing, pharmaceutical, commercial and residential.

View Principal Contractor here

Health and Safety

Access our experts who will take control of your health and safety compliance. Get peace of mind that your site safety is in good hands.

View Health & Safety here

Temporary Works

We will provide both temporary works coordinators and temporary works supervisors. We will provide either independent support or residential temporary works resource to projects

View Temporary works here

Principal Designer

Plan, manage, monitor and coordinate health and safety in the pre construction phase bringing the designers and contractors together. With a number of both temporary works co-coordinators and Temporary Works Supervisors throughout the business we can provide either independent support or residential Temporary Works personnel to projects.

View Principal Designer here

Training and Development

Ensuring trained and competent people undertake your work not only adds value to your business but is also a legal requirement. SEP Professional services recognise competence as a key element to any successful business. Our training team complements our professional services by making sure everybody is up to date with their qualifications and certificates.

Industry specialists for over 30 years

We can lead or assist you through project management, design, training and any wider construction requirements in a variety of sectors.

  • Fully Trained & Qualified.
  • Site Staff and Management Procurement.
  • Construction Management Support.
  • Tailored Solutions Based Around You.
  • Staff Training and Qualifications.
  • Providing Total Commitment

We prefer the personal approach and welcome phone calls relating to any queries

TEL: +44 01695 729 835

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Sectors We Specialise In

Advanced Manufacturing

Our professionals support clients to realise projects to integrate innovative technologies in both products and processes


Working in all areas of primary and secondary areas our professionals understand the challenges of working in highly regulated live pharmaceutical environments.


We currently provide a wide range of engineering and construction services to major petrochemical clients. Our professionals are qualified to work on COMAH, ATEX and IECEX.

Food & Beverage

Our professionals have proven experience of delivering fast track projects in both brown and green field environments to the industry GMP standards.


Our Professionals offer considerable experience in the planning and successful execution of commercial projects, offices, warehouses, hotels and many more.


Supported in house by our own departments including underground utilities, drainage, topographical and all land surveys, CAD & Bim work we are a one stop shop for all of your engineering needs.

Client Testimonials

  • Adana Construction have partnered exclusively with SEP for over seventeen years to provide Engineering, Surveying and Management Services. The reasons why are simple they provide quality Engineers and Surveying services with the know-how and capabilities to support us on the delivery of many complex Building , Civil, and Infrastructure projects. Their flexible and one stop approach ,always provide an economic reliable service which has never let us down!
    Joe Jassim-Managing Director
  • Kier Northern have used the Engineering & Surveying expertise of SEP for over 25 years. They provide a professional, responsive, consistent and economic one-stop service. From pre-contract, site investigations and survey reports, to construction phase engineering and quality management, through to as-built information and CCTV surveys at completion. At our recently completed Wythenshawe Transport Interchange project SEP provided excellent support to both our bid and delivery teams.
    Graham Harwood -Senior Bid Manager, Kier Northern
  • I have personally known and partnered with SEP for over 25 years, throughout which their client focussed service has always met my full expectations. Their Surveying expertise has aided Morgan Sindall during the bid stage of many projects, giving us the leading edge over our competition. And in addition, our Project teams have engaged their Site Engineers & Managers with great success, supporting the delivery of over 200 schemes during this time, projects ranging from £500k to £100m
    Frank Reynolds-Senior Bid Manager, Morgan Sindall Construction & Infrastructure
  • I have used SEP for over 10 years and have always found their Engineers & Surveyors to be reliable and experts in their field. I often recommend them to colleagues and other businesses.
    Jeff Boothroyd-Senior Operations Manager, Morgan Sindall Construction & Infrastructure

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