Building
infrastructure
better 

Building
infrastructure
better 

We deliver mechanical, electrical and civil engineering works in fast-paced, high-pressure environments: supporting essential infrastructure through safe, coordinated and reliable delivery. 

We deliver mechanical, electrical and civil engineering works in fast-paced, high-pressure environments: supporting essential infrastructure through safe, coordinated and reliable delivery. 

WHO WE ARE

WHO WE ARE

WHO WE ARE

DPH is trusted to deliver infrastructure projects across a wide range of critical and pressurised environments. Our clients know they can rely on us when safety, assurance and coordination are vital. 

With a structured approach to delivery and disciplined execution, we achieve successful project handovers through effective planning and early risk identification.  

Working alongside live operations, complex interfaces and compressed programmes, our decades of expertise, skilled teams of specialists and precise attention to detail enable us to deliver projects to the DPH Standard: our benchmark for industry excellence.

100+
100+

Completed Projects

Our focus on quality, safety and control has seen us deliver a wide scope of work on over 100 complex, varied projects.

100+
100+

Completed Projects

Our focus on quality, safety and control has seen us deliver a wide scope of work on over 100 complex, varied projects.

100+
100+

Completed Projects

Our focus on quality, safety and control has seen us deliver a wide scope of work on over 100 complex, varied projects.

13+
13+

Years of Experience

DPH has been trusted to partner on major infrastructure and building projects nationwide for over thirteen years. Our team contains a wealth of experience stretching back over four decades.

13+
13+

Years of Experience

DPH has been trusted to partner on major infrastructure and building projects nationwide for over thirteen years. Our team contains a wealth of experience stretching back over four decades.

13+
13+

Years of Experience

DPH has been trusted to partner on major infrastructure and building projects nationwide for over thirteen years. Our team contains a wealth of experience stretching back over four decades.

£5m
£5m

Project capability

We are accredited and resourced to deliver large-scale projects with control, from planning through to handover.

£5m
£5m

Project capability

We are accredited and resourced to deliver large-scale projects with control, from planning through to handover.

£5m
£5m

Project capability

We are accredited and resourced to deliver large-scale projects with control, from planning through to handover.

What we do

What we do

What we do

We specialise in delivering mechanical, electrical and civil engineering works on essential infrastructure and fast-paced programmes. From initial planning through to commissioning and handover, clients rely on our teams to manage every stage of their project with skill, precision and technical depth. We don’t just deliver a scope of work: we collaborate, solve problems and bring deep technical insight to your project. 

We specialise in delivering mechanical, electrical and civil engineering works on essential infrastructure and fast-paced programmes. From initial planning through to commissioning and handover, clients rely on our teams to manage every stage of their project with skill, precision and technical depth. We don’t just deliver a scope of work: we collaborate, solve problems and bring deep technical insight to your project. 

OUR SECTORS

OUR SECTORS

OUR SECTORS

We bring specialist expertise, assurance and trust in demanding environments across a range of sectors. In rail environments, data centres, public sector and commercial buildings and more, DPH gives every client confidence that projects will be delivered to a high standard. 

RAIL AND INFRASTRUCTURE

Operating in live environments with restricted access, we deliver mechanical, electrical, and minor civil works across TFL and Network Rail infrastructure, including power, distribution, signalling power, lighting, earthing and bonding, as well as associated testing and commissioning.

RAIL AND INFRASTRUCTURE

Operating in live environments with restricted access, we deliver mechanical, electrical, and minor civil works across TFL and Network Rail infrastructure, including power, distribution, signalling power, lighting, earthing and bonding, as well as associated testing and commissioning.

RAIL AND INFRASTRUCTURE

Operating in live environments with restricted access, we deliver mechanical, electrical, and minor civil works across TFL and Network Rail infrastructure, including power, distribution, signalling power, lighting, earthing and bonding, as well as associated testing and commissioning.

DATA CENTRES

We deliver electrical installation services for data centre construction projects across England and Wales. Our scope includes power distribution, containment, cabling and interface works, delivered in line with programme, quality and assurance requirements to support safe and efficient handover.

DATA CENTRES

We deliver electrical installation services for data centre construction projects across England and Wales. Our scope includes power distribution, containment, cabling and interface works, delivered in line with programme, quality and assurance requirements to support safe and efficient handover.

DATA CENTRES

We deliver electrical installation services for data centre construction projects across England and Wales. Our scope includes power distribution, containment, cabling and interface works, delivered in line with programme, quality and assurance requirements to support safe and efficient handover.

COMMERCIAL AND PUBLIC

We provide reliable electrical installations to commercial and public sites, from retail and office blocks to university buildings and National Testing Facilities.

COMMERCIAL AND PUBLIC

We provide reliable electrical installations to commercial and public sites, from retail and office blocks to university buildings and National Testing Facilities.

COMMERCIAL AND PUBLIC

We provide reliable electrical installations to commercial and public sites, from retail and office blocks to university buildings and National Testing Facilities.

EXPLORE ALL SECTORS

When you need safe, compliant and coordinated works in a critical or fast-paced environment, DPH will deliver to the highest standard. Explore the full scope of our sector expertise.

EXPLORE ALL SECTORS

When you need safe, compliant and coordinated works in a critical or fast-paced environment, DPH will deliver to the highest standard. Explore the full scope of our sector expertise.

EXPLORE ALL SECTORS

When you need safe, compliant and coordinated works in a critical or fast-paced environment, DPH will deliver to the highest standard. Explore the full scope of our sector expertise.

  • Black and white modern logo design featuring the word "LOGO" with stylized and minimalist typography
  • Black stylized logo with the word "LOGO" where the first "L" is a square shape, and the "G" has a minimalist arrow design within a circle

    Cert No. 18017

  • Black and white stylized logo featuring the word "LOGO" with bold, elongated typography and the word "DESIGN" written underneath
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text

    Certificate Number 18017

  • Black stylized logo featuring three interlocking, curved lines forming a continuous loop
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text

    Cert No. 18017

  • Black and white modern logo design featuring the word "LOGO" with stylized and minimalist typography
  • Black stylized logo with the word "LOGO" where the first "L" is a square shape, and the "G" has a minimalist arrow design within a circle

    Cert No. 18017

  • Black and white stylized logo featuring the word "LOGO" with bold, elongated typography and the word "DESIGN" written underneath
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text

    Certificate Number 18017

  • Black stylized logo featuring three interlocking, curved lines forming a continuous loop
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text

    Cert No. 18017

  • Black and white modern logo design featuring the word "LOGO" with stylized and minimalist typography
  • Black stylized logo with the word "LOGO" where the first "L" is a square shape, and the "G" has a minimalist arrow design within a circle

    Cert No. 18017

  • Black and white stylized logo featuring the word "LOGO" with bold, elongated typography and the word "DESIGN" written underneath
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text

    Certificate Number 18017

  • Black stylized logo featuring three interlocking, curved lines forming a continuous loop
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text

    Cert No. 18017

  • Black and white modern logo design featuring the word "LOGO" with stylized and minimalist typography
  • Black stylized logo with the word "LOGO" where the first "L" is a square shape, and the "G" has a minimalist arrow design within a circle

    Cert No. 18017

  • Black and white stylized logo featuring the word "LOGO" with bold, elongated typography and the word "DESIGN" written underneath
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text

    Certificate Number 18017

  • Black stylized logo featuring three interlocking, curved lines forming a continuous loop
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text

    Cert No. 18017

OUR WORK

OUR WORK

OUR WORK

For over 13 years our clients have trusted us to support their essential infrastructure projects. Here are just some of the projects we have delivered to the DPH Standard.

For over 13 years our clients have trusted us to support their essential infrastructure projects. Here are just some of the projects we have delivered to the DPH Standard.

  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo featuring a geometric design resembling the letter "N" with angular lines and sharp edges
  • Black and white modern logo design featuring the word "LOGO" with stylized and minimalist typography
  • Black and white modern logo design featuring the word "LOGO" with stylized and minimalist typography
  • Black and white modern logo design featuring the word "LOGO" with stylized and minimalist typography
  • Black stylized logo featuring three interlocking, curved lines forming a continuous loop
  • Black stylized logo with the word "LOGO" where the first "L" is a square shape, and the "G" has a minimalist arrow design within a circle
  • Black stylized logo with the word "LOGO" where the first "L" is a square shape, and the "G" has a minimalist arrow design within a circle
  • Black and white stylized logo featuring the word "LOGO" with bold, elongated typography and the word "DESIGN" written underneath
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo featuring three interlocking, curved lines forming a continuous loop
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo with the word "LOGO" where the first "L" is a square shape, and the "G" has a minimalist arrow design within a circle
  • Black stylized logo featuring three interlocking, curved lines forming a continuous loop
  • Black and white stylized logo featuring the word "LOGO" with bold, elongated typography and the word "DESIGN" written underneath
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo featuring a geometric design resembling the letter "N" with angular lines and sharp edges
  • Black and white modern logo design featuring the word "LOGO" with stylized and minimalist typography
  • Black and white modern logo design featuring the word "LOGO" with stylized and minimalist typography
  • Black and white modern logo design featuring the word "LOGO" with stylized and minimalist typography
  • Black stylized logo featuring three interlocking, curved lines forming a continuous loop
  • Black stylized logo with the word "LOGO" where the first "L" is a square shape, and the "G" has a minimalist arrow design within a circle
  • Black stylized logo with the word "LOGO" where the first "L" is a square shape, and the "G" has a minimalist arrow design within a circle
  • Black and white stylized logo featuring the word "LOGO" with bold, elongated typography and the word "DESIGN" written underneath
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo featuring three interlocking, curved lines forming a continuous loop
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo with the word "LOGO" where the first "L" is a square shape, and the "G" has a minimalist arrow design within a circle
  • Black stylized logo featuring three interlocking, curved lines forming a continuous loop
  • Black and white stylized logo featuring the word "LOGO" with bold, elongated typography and the word "DESIGN" written underneath
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo featuring a geometric design resembling the letter "N" with angular lines and sharp edges
  • Black and white modern logo design featuring the word "LOGO" with stylized and minimalist typography
  • Black and white modern logo design featuring the word "LOGO" with stylized and minimalist typography
  • Black and white modern logo design featuring the word "LOGO" with stylized and minimalist typography
  • Black stylized logo featuring three interlocking, curved lines forming a continuous loop
  • Black stylized logo with the word "LOGO" where the first "L" is a square shape, and the "G" has a minimalist arrow design within a circle
  • Black stylized logo with the word "LOGO" where the first "L" is a square shape, and the "G" has a minimalist arrow design within a circle
  • Black and white stylized logo featuring the word "LOGO" with bold, elongated typography and the word "DESIGN" written underneath
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo featuring three interlocking, curved lines forming a continuous loop
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo with the word "LOGO" where the first "L" is a square shape, and the "G" has a minimalist arrow design within a circle
  • Black stylized logo featuring three interlocking, curved lines forming a continuous loop
  • Black and white stylized logo featuring the word "LOGO" with bold, elongated typography and the word "DESIGN" written underneath

THE DPH STANDARD

Our promise to deliver excellence on every project

We strive to ensure that the same high standards are met on every project, which is why we introduced the DPH Standard. This is our promise to bring professionalism, collaboration and deep technical expertise to every site.

THE DPH STANDARD

Our promise to deliver excellence on every project

We strive to ensure that the same high standards are met on every project, which is why we introduced the DPH Standard. This is our promise to bring professionalism, collaboration and deep technical expertise to every site.

THE DPH STANDARD

Our promise to deliver excellence on every project

We strive to ensure that the same high standards are met on every project, which is why we introduced the DPH Standard. This is our promise to bring professionalism, collaboration and deep technical expertise to every site.

CORPORATE RESPONSIBILITY

Building a better future through sustainable, considerate construction

As a family founded business, we believe in protecting the future we’re helping to build, from prioritising safety and sustainability on our sites to supporting local communities. See our responsibilities to our clients, our people and our planet.

CORPORATE RESPONSIBILITY

Building a better future through sustainable, considerate construction

As a family founded business, we believe in protecting the future we’re helping to build, from prioritising safety and sustainability on our sites to supporting local communities. See our responsibilities to our clients, our people and our planet.

CORPORATE RESPONSIBILITY

Building a better future through sustainable, considerate construction

As a family founded business, we believe in protecting the future we’re helping to build, from prioritising safety and sustainability on our sites to supporting local communities. See our responsibilities to our clients, our people and our planet.

INFRASTRUCTURE INSIGHTS

Ideas shaping the future of critical infrastructure

Stay up to date with our team, from updates on live projects to insights on new technologies and engineering innovation. Read our latest news and articles to get insight into the DPH team: our work, our values and our partnerships.

INFRASTRUCTURE INSIGHTS

Ideas shaping the future of critical infrastructure

Stay up to date with our team, from updates on live projects to insights on new technologies and engineering innovation. Read our latest news and articles to get insight into the DPH team: our work, our values and our partnerships.

INFRASTRUCTURE INSIGHTS

Ideas shaping the future of critical infrastructure

Stay up to date with our team, from updates on live projects to insights on new technologies and engineering innovation. Read our latest news and articles to get insight into the DPH team: our work, our values and our partnerships.

CAREERS AT DPH

Work with us to build infrastructure better

Do you want to join a team of talented individuals helping to build critical infrastructure for the future? We’re always looking for people who share our values and our commitment to excellence. Discover a career where you can make a meaningful impact.

CAREERS AT DPH

Work with us to build infrastructure better

Do you want to join a team of talented individuals helping to build critical infrastructure for the future? We’re always looking for people who share our values and our commitment to excellence. Discover a career where you can make a meaningful impact.

CAREERS AT DPH

Work with us to build infrastructure better

Do you want to join a team of talented individuals helping to build critical infrastructure for the future? We’re always looking for people who share our values and our commitment to excellence. Discover a career where you can make a meaningful impact.

  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo featuring a geometric design resembling the letter "N" with angular lines and sharp edges
  • Black and white modern logo design featuring the word "LOGO" with stylized and minimalist typography
  • Black and white modern logo design featuring the word "LOGO" with stylized and minimalist typography
  • Black and white modern logo design featuring the word "LOGO" with stylized and minimalist typography
  • Black stylized logo featuring three interlocking, curved lines forming a continuous loop
  • Black stylized logo with the word "LOGO" where the first "L" is a square shape, and the "G" has a minimalist arrow design within a circle
  • Black stylized logo with the word "LOGO" where the first "L" is a square shape, and the "G" has a minimalist arrow design within a circle
  • Black and white stylized logo featuring the word "LOGO" with bold, elongated typography and the word "DESIGN" written underneath
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo featuring three interlocking, curved lines forming a continuous loop
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo with the word "LOGO" where the first "L" is a square shape, and the "G" has a minimalist arrow design within a circle
  • Black stylized logo featuring three interlocking, curved lines forming a continuous loop
  • Black and white stylized logo featuring the word "LOGO" with bold, elongated typography and the word "DESIGN" written underneath
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo featuring a geometric design resembling the letter "N" with angular lines and sharp edges
  • Black and white modern logo design featuring the word "LOGO" with stylized and minimalist typography
  • Black and white modern logo design featuring the word "LOGO" with stylized and minimalist typography
  • Black and white modern logo design featuring the word "LOGO" with stylized and minimalist typography
  • Black stylized logo featuring three interlocking, curved lines forming a continuous loop
  • Black stylized logo with the word "LOGO" where the first "L" is a square shape, and the "G" has a minimalist arrow design within a circle
  • Black stylized logo with the word "LOGO" where the first "L" is a square shape, and the "G" has a minimalist arrow design within a circle
  • Black and white stylized logo featuring the word "LOGO" with bold, elongated typography and the word "DESIGN" written underneath
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo featuring three interlocking, curved lines forming a continuous loop
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo with the word "LOGO" where the first "L" is a square shape, and the "G" has a minimalist arrow design within a circle
  • Black stylized logo featuring three interlocking, curved lines forming a continuous loop
  • Black and white stylized logo featuring the word "LOGO" with bold, elongated typography and the word "DESIGN" written underneath
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo featuring a geometric design resembling the letter "N" with angular lines and sharp edges
  • Black and white modern logo design featuring the word "LOGO" with stylized and minimalist typography
  • Black and white modern logo design featuring the word "LOGO" with stylized and minimalist typography
  • Black and white modern logo design featuring the word "LOGO" with stylized and minimalist typography
  • Black stylized logo featuring three interlocking, curved lines forming a continuous loop
  • Black stylized logo with the word "LOGO" where the first "L" is a square shape, and the "G" has a minimalist arrow design within a circle
  • Black stylized logo with the word "LOGO" where the first "L" is a square shape, and the "G" has a minimalist arrow design within a circle
  • Black and white stylized logo featuring the word "LOGO" with bold, elongated typography and the word "DESIGN" written underneath
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo featuring three interlocking, curved lines forming a continuous loop
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo with the words "LOGO IPSUM" where "LOGO" is in bold text and 'IPSUM' is in a black rectangular box with white text
  • Black stylized logo with the word "LOGO" where the first "L" is a square shape, and the "G" has a minimalist arrow design within a circle
  • Black stylized logo featuring three interlocking, curved lines forming a continuous loop
  • Black and white stylized logo featuring the word "LOGO" with bold, elongated typography and the word "DESIGN" written underneath