38+ years of experience
WE ARE renownd for our professional approach and industry knowledge and expertise

Founded in 1983; Through its deep industry roots, Diamond has dedicated itself to providing a professional recruitment service through blue and white collar temporary and permanent placements, nationwide.

The continued growth of Diamond can be attributed to an ongoing commitment to the M&E and the wider construction industry coupled with our total dedication to quality, legal requirements, and client policy. An extensive level of market knowledge, technical experience and strong industrial relations has enabled Diamond to build a reputation that has led to many of the UK’s leading M&E and construction contractors employing our services.

How We can assist You

Whether you’re a Groundworker looking for temporary work or a Contracts Manager looking for your next permanent position or you are looking to source labour for upcoming works; we are able to support you, nationwide, on some of the most interesting and prestigious projects. Explore our clients or candidates sections to find out more.


With our specialist recruitment background in your industry and role, from the start, you will talk through your requirements with an expert consultant


We specialise in sourcing for all types of roles within the M&E building service sector from Site Operatives to Management. We have an extensive database which has been compiled over 38+ years with a variety of construction-based operatives

Mechanical & Electrical
Building managment services
fire & security 
Infrastructure & Fit Out

Explore more about our divisions by clicking below 

700+ operatives supporting the construction industry

At any one time we operative seamlessly with 700+ live operatives supporting clients throughout our divisions. With business strategy supporting our growing client base, we have increased our workflow support systems in response to our continually growing operative live placement growth.

what we do

Providing unparalleled commitment to temporary and permanent recruitment services nationwide. 

Temporary Recruitment

Our experienced specialist temporary teams work to tight deadlines to proactively and efficiently deliver compliant and reliable operatives to our client’s specified requirements.

Permanent Recruitment

Our permanent recruitment team have vast industry experience, knowledge and large networks at Head Office, Director, Site Supervisory and entry level to utilise.

our mission
  • Provide exceptional professional quality service and delivery
  • Provide reliable, verified, quality labour
  • Continue to innovate in our approach and technologies to provide quality service
  • Work and communicate proactively and efficiently internally and with clients and candidates
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OUR Process
Plan / project

We proactively resource as much as we can in preparation for upcoming works. However, we are experienced in working to tight turnarounds – within 8-hours from order to start time. We ensure we get the site and types of works and health and safety specifics and skills & training requirements from the client for us to source the most suited and skilled candidates.


We initially check, second check and triple check all candidate’s documentation with regards to skills cards, work history and legal requirements such as Right to Work in the UK prior to placement confirmation and payment. Ongoing weekly and monthly monitoring is undertaken by our internal auditing Compliance team monitoring the quality of our Consultant’s work and upcoming expirations of candidate documentation ensuring our service delivery is to the highest standard, in line with our ISO 9001 Key Commitments.


Direct labour can fluctuate through annual leave and project crossovers. To assist clients in productivity of hours and efficiencies on site – through frequent site and operative welfare we proactively establish patterns and cover for annual leave and project fluctuations. We identify areas where additional labour needs to be sourced or where replacements are required as well as ensuring clients and candidates are happy on site.