Commercial
and public sector building services
Commercial
and public sector
building services
DPH delivers multidiscipline packages across commercial, industrial and public sector buildings. Our experience working to demanding standards in complex environments has shaped a delivery approach focused on planning, coordination, quality and compliance - enabling reliable outcomes in both occupied and non-occupied settings.
OUR SECTOR
OUR SECTOR
EXPERTISE
EXPERTISE
OUR SECTOR
EXPERTISE
We provide integrated multidiscipline installations on important, time-sensitive and technically demanding commercial and public sector projects.
Delivering safely in operational environments
Many commercial and public-sector projects require work to be completed while facilities remain in use. We plan activity around access constraints, stakeholder requirements and business continuity, ensuring works are delivered safely, efficiently and with minimal disruption to occupants and operations.
Delivering safely in operational environments
Many commercial and public-sector projects require work to be completed while facilities remain in use. We plan activity around access constraints, stakeholder requirements and business continuity, ensuring works are delivered safely, efficiently and with minimal disruption to occupants and operations.
Delivering safely in
operational environments
Many commercial and public-sector projects require work to be completed while facilities remain in use. We plan activity around access constraints, stakeholder requirements and business continuity, ensuring works are delivered safely, efficiently and with minimal disruption to occupants and operations.
Electrical installations
We deliver electrical installation works across commercial and public sector environments, including LV distribution, containment systems, lighting and emergency lighting, and small power. All installations are completed to a high standard, aligned with project specifications, applicable standards and quality expectations.
Electrical installations
We deliver electrical installation works across commercial and public sector environments, including LV distribution, containment systems, lighting and emergency lighting, and small power. All installations are completed to a high standard, aligned with project specifications, applicable standards and quality expectations.
Electrical
installations
We deliver electrical installation works across commercial and public sector environments, including LV distribution, containment systems, lighting and emergency lighting, and small power. All installations are completed to a high standard, aligned with project specifications, applicable standards and quality expectations.
Managing multidiscipline Projects
We manage and coordinate multidisciplinary packages under a single delivery interface, supporting aligned delivery across M&E, fire detection, CCTV, communications and SISS works. This improves sequencing and interface management, reducing programme risk and helping delivery remain controlled and predictable.
Managing multidiscipline Projects
We manage and coordinate multidisciplinary packages under a single delivery interface, supporting aligned delivery across M&E, fire detection, CCTV, communications and SISS works. This improves sequencing and interface management, reducing programme risk and helping delivery remain controlled and predictable.
Managing
multidiscipline Projects
We manage and coordinate multidisciplinary packages under a single delivery interface, supporting aligned delivery across M&E, fire detection, CCTV, communications and SISS works. This improves sequencing and interface management, reducing programme risk and helping delivery remain controlled and predictable.
M&E Strip Out works
We carry out M&E strip out works to support refurbishment, reconfiguration and upgrade programmes. Works are planned and delivered safely, with modifications and circuit rerouting completed where required to maintain essential services and protect operational continuity.
M&E Strip Out works
We carry out M&E strip out works to support refurbishment, reconfiguration and upgrade programmes. Works are planned and delivered safely, with modifications and circuit rerouting completed where required to maintain essential services and protect operational continuity.
M&E Strip
Out works
We carry out M&E strip out works to support refurbishment, reconfiguration and upgrade programmes. Works are planned and delivered safely, with modifications and circuit rerouting completed where required to maintain essential services and protect operational continuity.
Labour Supply
We provide skilled operatives and supervision to support project delivery, integrating effectively with principal contractors and MEP teams. All labour is aligned to defined standards and methods of work, supporting safe delivery and consistent workmanship on site.
Labour Supply
We provide skilled operatives and supervision to support project delivery, integrating effectively with principal contractors and MEP teams. All labour is aligned to defined standards and methods of work, supporting safe delivery and consistent workmanship on site.
Labour
Supply
We provide skilled operatives and supervision to support project delivery, integrating effectively with principal contractors and MEP teams. All labour is aligned to defined standards and methods of work, supporting safe delivery and consistent workmanship on site.
Certifications and compliance
Certifications
Certifications and compliance
and compliance
and compliance
DPH holds ISO 9001, 14001, and 45001 certifications, as well as NICEIC and Constructionline accreditations. Safety, compliance, and quality management are embedded across all commercial and public sector projects.
Certificate No. 18017
ISO 9001
Occupational Health & Safety
Certificate No. 18017
ISO 9001
Occupational Health & Safety
Certificate No. 18017
ISO 45001
Quality Management
Certificate No. 18017
ISO 45001
Quality Management
Certificate No. 18017
NICEIC
Occupational Health & Safety
Certificate No. 18017
NICEIC
Occupational Health & Safety
Certificate No. 18017
ISO 14001
Environmental Management
Certificate No. 18017
ISO 14001
Environmental Management
Certificate No. 18017
GOLD MEMBER
Occupational Health & Safety
Certificate No. 18017
GOLD MEMBER
Occupational Health & Safety
Certificate No. 18017
SAFE CONTRACTOR
Occupational Health & Safety
Certificate No. 18017
SAFE CONTRACTOR
Occupational Health & Safety
Certificate No. 18017
Occupational Health & Safety
Certificate No. 18017
Occupational Health & Safety
Certificate No. 18017
ISO 14001
Environmental Management
Certificate No. 18017
Occupational Health & Safety
Certificate No. 18017
ISO 45001
Quality Management
Certificate No. 18017
Occupational Health & Safety
CASE STUDIES
See case studies showing how DPH has delivered safe, efficient building services that support long-term operational continuity.
See case studies showing how DPH has delivered safe, efficient building services that support long-term operational continuity.
WHAT OUR CLIENTS SAY
WHAT OUR CLIENTS SAY
WHAT OUR CLIENTS SAY
“DPH kept our project on track in one of the busiest live environments in the UK. Their calm approach and attention to detail made the difference.”
Client NameCompany“DPH delivered our rail upgrade with no disruption to services. Their calm, precise approach made a complex programme look effortless.”
Senior Project ManagerNetwork Rail“The signalling works were carried out safely and completed on time, even under pressure. We had full confidence in DPH.”
Programme DirectorTransport for London“DPH kept our project on track in one of the busiest live environments in the UK. Their calm approach and attention to detail made the difference.”
Client NameCompany“DPH delivered our rail upgrade with no disruption to services. Their calm, precise approach made a complex programme look effortless.”
Senior Project ManagerNetwork Rail“The signalling works were carried out safely and completed on time, even under pressure. We had full confidence in DPH.”
Programme DirectorTransport for London“DPH kept our project on track in one of the busiest live environments in the UK. Their calm approach and attention to detail made the difference.”
Client NameCompany“DPH delivered our rail upgrade with no disruption to services. Their calm, precise approach made a complex programme look effortless.”
Senior Project ManagerNetwork Rail“The signalling works were carried out safely and completed on time, even under pressure. We had full confidence in DPH.”
Programme DirectorTransport for London“DPH kept our project on track in one of the busiest live environments in the UK. Their calm approach and attention to detail made the difference.”
Client NameCompany“DPH delivered our rail upgrade with no disruption to services. Their calm, precise approach made a complex programme look effortless.”
Senior Project ManagerNetwork Rail“The signalling works were carried out safely and completed on time, even under pressure. We had full confidence in DPH.”
Programme DirectorTransport for London
“DPH kept our project on track in one of the busiest live environments in the UK. Their calm approach and attention to detail made the difference.”
Client Name
Company
“DPH delivered our rail upgrade with no disruption to services. Their calm, precise approach made a complex programme look effortless.”
Senior Project Manager
Network Rail
“The signalling works were carried out safely and completed on time, even under pressure. We had full confidence in DPH.”
Programme Director
Transport for London
“DPH kept our project on track in one of the busiest live environments in the UK. Their calm approach and attention to detail made the difference.”
Client Name
Company
“DPH delivered our rail upgrade with no disruption to services. Their calm, precise approach made a complex programme look effortless.”
Senior Project Manager
Network Rail
“The signalling works were carried out safely and completed on time, even under pressure. We had full confidence in DPH.”
Programme Director
Transport for London
“DPH kept our project on track in one of the busiest live environments in the UK. Their calm approach and attention to detail made the difference.”
Client Name
Company
“DPH delivered our rail upgrade with no disruption to services. Their calm, precise approach made a complex programme look effortless.”
Senior Project Manager
Network Rail
“The signalling works were carried out safely and completed on time, even under pressure. We had full confidence in DPH.”
Programme Director
Transport for London
“DPH kept our project on track in one of the busiest live environments in the UK. Their calm approach and attention to detail made the difference.”
Client Name
Company
“DPH delivered our rail upgrade with no disruption to services. Their calm, precise approach made a complex programme look effortless.”
Senior Project Manager
Network Rail
“The signalling works were carried out safely and completed on time, even under pressure. We had full confidence in DPH.”
Programme Director
Transport for London
“DPH fully understood programme dates and completion requirements across different work faces and assured labour was distributed to the correct areas to allow target dates to be met.”
Paul Anker - PROJECT MANAGER“We engaged DPH to deliver the works at Feltham Depot, and they exceeded expectations. The project was completed to a very high standard, with an excellent safety record, and was delivered on time and within budget. Their professionalism gave us confidence at every stage”
Phil Wood - PROJECT DIRECTORMCIOB-Volkerfitzpatrick"Recently we have worked alongside DPH on a project in the south, we found that DPH were always punctual, respectful and abiding regarding Health and Safety."
Paul Anker - PROJECT MANAGER"Great work as always by DPH, Thanks very much for your help on this element of a complex project. Looking forward to working with you on future aspect of the programme."
Matt Welsh - PROJECT MANAGERBOVIS“Communication is consistently transparent, and the DPH Ltd team integrate flawlessly with our other trades. Their professionalism, technical excellence, and dedication to quality make DPH Ltd our preferred electrical partner for future projects. We unreservedly recommend DPH Ltd for any complex electrical contracting needs. They’re a trusted partner who delivers results”
Lee Reynolds - DIRECTORCircet“DPH works were carried to a high standard, efficiently and with a positive attitude The works were installed to drawings issued to DPH that were clearly followed to allow successful handover and client sign off.”
Paul Anker - PROJECT MANAGER“DPH fully understood programme dates and completion requirements across different work faces and assured labour was distributed to the correct areas to allow target dates to be met.”
Paul Anker - PROJECT MANAGER“We engaged DPH to deliver the works at Feltham Depot, and they exceeded expectations. The project was completed to a very high standard, with an excellent safety record, and was delivered on time and within budget. Their professionalism gave us confidence at every stage”
Phil Wood - PROJECT DIRECTORMCIOB-Volkerfitzpatrick"Recently we have worked alongside DPH on a project in the south, we found that DPH were always punctual, respectful and abiding regarding Health and Safety."
Paul Anker - PROJECT MANAGER"Great work as always by DPH, Thanks very much for your help on this element of a complex project. Looking forward to working with you on future aspect of the programme."
Matt Welsh - PROJECT MANAGERBOVIS“Communication is consistently transparent, and the DPH Ltd team integrate flawlessly with our other trades. Their professionalism, technical excellence, and dedication to quality make DPH Ltd our preferred electrical partner for future projects. We unreservedly recommend DPH Ltd for any complex electrical contracting needs. They’re a trusted partner who delivers results”
Lee Reynolds - DIRECTORCircet“DPH works were carried to a high standard, efficiently and with a positive attitude The works were installed to drawings issued to DPH that were clearly followed to allow successful handover and client sign off.”
Paul Anker - PROJECT MANAGER“DPH fully understood programme dates and completion requirements across different work faces and assured labour was distributed to the correct areas to allow target dates to be met.”
Paul Anker - PROJECT MANAGER“We engaged DPH to deliver the works at Feltham Depot, and they exceeded expectations. The project was completed to a very high standard, with an excellent safety record, and was delivered on time and within budget. Their professionalism gave us confidence at every stage”
Phil Wood - PROJECT DIRECTORMCIOB-Volkerfitzpatrick"Recently we have worked alongside DPH on a project in the south, we found that DPH were always punctual, respectful and abiding regarding Health and Safety."
Paul Anker - PROJECT MANAGER"Great work as always by DPH, Thanks very much for your help on this element of a complex project. Looking forward to working with you on future aspect of the programme."
Matt Welsh - PROJECT MANAGERBOVIS“Communication is consistently transparent, and the DPH Ltd team integrate flawlessly with our other trades. Their professionalism, technical excellence, and dedication to quality make DPH Ltd our preferred electrical partner for future projects. We unreservedly recommend DPH Ltd for any complex electrical contracting needs. They’re a trusted partner who delivers results”
Lee Reynolds - DIRECTORCircet“DPH works were carried to a high standard, efficiently and with a positive attitude The works were installed to drawings issued to DPH that were clearly followed to allow successful handover and client sign off.”
Paul Anker - PROJECT MANAGER“DPH fully understood programme dates and completion requirements across different work faces and assured labour was distributed to the correct areas to allow target dates to be met.”
Paul Anker - PROJECT MANAGER“We engaged DPH to deliver the works at Feltham Depot, and they exceeded expectations. The project was completed to a very high standard, with an excellent safety record, and was delivered on time and within budget. Their professionalism gave us confidence at every stage”
Phil Wood - PROJECT DIRECTORMCIOB-Volkerfitzpatrick"Recently we have worked alongside DPH on a project in the south, we found that DPH were always punctual, respectful and abiding regarding Health and Safety."
Paul Anker - PROJECT MANAGER"Great work as always by DPH, Thanks very much for your help on this element of a complex project. Looking forward to working with you on future aspect of the programme."
Matt Welsh - PROJECT MANAGERBOVIS“Communication is consistently transparent, and the DPH Ltd team integrate flawlessly with our other trades. Their professionalism, technical excellence, and dedication to quality make DPH Ltd our preferred electrical partner for future projects. We unreservedly recommend DPH Ltd for any complex electrical contracting needs. They’re a trusted partner who delivers results”
Lee Reynolds - DIRECTORCircet“DPH works were carried to a high standard, efficiently and with a positive attitude The works were installed to drawings issued to DPH that were clearly followed to allow successful handover and client sign off.”
Paul Anker - PROJECT MANAGER
How we deliver commercial
How we deliver rail
How we deliver commercial
and public sector projects
and infrastructure
and public sector projects
projects
projects
Our projects follow a structured delivery approach that supports safe execution, programme control and compliant handover.
Our projects follow a structured delivery approach that supports safe execution, programme control and compliant handover.
Step 1:
PLANNING AND PREPARATION
We confirm scope, site constraints and operational requirements early through surveys and pre-start meetings. Resource-loaded programmes are then developed to plan labour, materials and access throughout the works, supporting controlled and predictable project delivery.
Step 1:
PLANNING AND PREPARATION
We confirm scope, site constraints and operational requirements early through surveys and pre-start meetings. Resource-loaded programmes are then developed to plan labour, materials and access throughout the works, supporting controlled and predictable project delivery.
Step 1:
PLANNING AND PREPARATION
We confirm scope, site constraints and operational requirements early through surveys and pre-start meetings. Resource-loaded programmes are then developed to plan labour, materials and access throughout the works, supporting controlled and predictable project delivery.
Step 2:
COORDINATED AND CONTROLLED DELIVERY
We coordinate with the wider project team to manage interfaces, access and sequencing, ensuring materials, resources and quality controls are in place. Works are then delivered under clear site controls, following agreed methods and maintaining consistent installation standards throughout.
Step 2:
COORDINATED AND CONTROLLED DELIVERY
We coordinate with the wider project team to manage interfaces, access and sequencing, ensuring materials, resources and quality controls are in place. Works are then delivered under clear site controls, following agreed methods and maintaining consistent installation standards throughout.
Step 2:
COORDINATED AND CONTROLLED DELIVERY
We coordinate with the wider project team to manage interfaces, access and sequencing, ensuring materials, resources and quality controls are in place. Works are then delivered under clear site controls, following agreed methods and maintaining consistent installation standards throughout.
Step 3:
TESTING AND COMMISSIONING
Systems are inspected, tested and certified in line with project requirements and applicable standards, with results recorded clearly to support compliance and verification.
Step 3:
TESTING AND COMMISSIONING
Systems are inspected, tested and certified in line with project requirements and applicable standards, with results recorded clearly to support compliance and verification.
Step 3:
TESTING AND COMMISSIONING
Systems are inspected, tested and certified in line with project requirements and applicable standards, with results recorded clearly to support compliance and verification.
Step 4:
HANDOVER AND PROJECT CLOSE-OUT
We provide structured completion evidence including test records, certification and as-built information, enabling efficient close-out and confident client sign-off.
Step 4:
HANDOVER AND PROJECT CLOSE-OUT
We provide structured completion evidence including test records, certification and as-built information, enabling efficient close-out and confident client sign-off.
Step 4:
HANDOVER AND PROJECT CLOSE-OUT
We provide structured completion evidence including test records, certification and as-built information, enabling efficient close-out and confident client sign-off.
Insights and expertise
Read our insights on commercial and public sector projects and new technologies and innovations.
Insights and expertise
Read our insights on commercial and public sector projects and new technologies and innovations.
Insights and expertise
Read our insights on commercial and public sector projects and new technologies and innovations.
Partner with DPH on commercial and public sector projects
Partner with DPH on commercial and public sector projects
We deliver building services with the same care and professionalism that define every DPH project. Contact us to discuss your commercial or public sector project requirements and learn how we can support you.
