Business Details
37 Years
experience
Emergency
services
Trusted Plumbing & Heating Contractors for New Build Developments
Established in 1989, GP Plumbing and Heating has built a reputation as a trusted partner for plumbing and heating solutions across the South of England. Our expertise spans new build housing developments, commercial projects, and maintenance services, supported by a team of over 120 engineers and management professionals. We specialise in designing and installing systems ranging from traditional gas-fired setups to low-carbon air source heat pump networks, ensuring compliance with modern sustainability standards. Our commitment to quality is evidenced by high NHBC scores and industry awards, including the McCarthy & Stone National Award for Excellence in Customer Care. With 24/7 aftercare support and a focus on health and safety through CSCS-certified engineers and SMAS accreditation, we deliver reliable, client-focused solutions.Our consultation services help clients meet project deadlines and budgets, while our maintenance division provides both planned and reactive support. Backed by partnerships with leading housebuilders and certifications from GAS SAFE, CIPHE, and BSRIA, we combine technical expertise with operational excellence. Our dedication to continuous improvement is reflected in our expansion across multiple regions and our ability to manage projects from initial design to long-term servicing. Recognised as one of the UK's top 1000 companies for workforce inspiration, we maintain a client-centric approach that prioritises transparency and professionalism. This combination of experience, accreditations, and service excellence positions us as a preferred contractor for complex plumbing and heating requirements.
Services
Plumbing Systems
Heating Installations
Boiler Repair
Drainage Solutions
Centralised Plant
Consultation Services
Details
- Year established: 1989
Highlights and features
- 34 years of specialist experience in new build housing sector plumbing and heating
- 24/7 maintenance division with dedicated aftercare engineers nationwide
- 120+ certified engineers with CSCS and GAS SAFE qualifications
- Award-winning quality assurance with NHBC Pride of the Job achievements
- Approved installers for Dimplex and members of industry-leading bodies
Associations and certifications
- GAS SAFE
- WIAPS
- SMAS
- CIPHE
- BSRIA
- Dimplex Approved Installers
- CSCS
- CHAS
What people say
Reliable, fair and professional
Highest standard achieved
Excellence in customer service
Meet project needs on time
120+ certified engineers
Services
Plumbing Systems
Design and installation of residential and commercial plumbing systems, including water supply, drainage, and gas piping. We implement traditional and low-carbon solutions tailored to project requirements, ensuring compliance with building regulations and sustainability standards. Our systems range from individual property setups to large-scale communal networks serving multiple dwellings.
Heating Installations
Supply and installation of heating systems including gas boilers, underfloor heating, and air source heat pumps. We specialise in communal heating solutions with distribution pipework for residential developments. Our installations integrate with renewable energy sources to meet modern efficiency requirements while maintaining reliability and performance across all property types.
Boiler Repair
Comprehensive boiler servicing and repair services for residential and commercial properties. Our 24/7 maintenance division handles both planned preventative maintenance and reactive repairs, including annual gas safety checks. We service all major boiler types and ensure compliance with safety regulations through certified engineers operating nationwide.
Drainage Solutions
Expert drainage system design, installation, and maintenance for residential developments and commercial properties. Our services cover foul and surface water drainage, sewer connections, and sustainable urban drainage systems (SUDS). We provide technical advice and problem-solving for drainage issues across new build and refurbishment projects.
Centralised Plant
Design and installation of centralised heating and plumbing systems for commercial buildings. Our commercial plumbing department handles complex plant room installations, including boiler houses, heat exchangers, and distribution systems. We provide ongoing maintenance for large-scale facilities, ensuring operational efficiency and compliance with industry standards through our specialist engineering teams.
People
David Gibbs
Managing Director
With over three decades of leadership in the plumbing and heating sector, David Gibbs oversees strategic operations and client relationships. His vision has driven the company's expansion across multiple regions while maintaining strict quality control and adherence to industry standards.
Ryan Sheppard
Contracts Director
Ryan Sheppard manages contract delivery and project coordination across national housing developments. His expertise ensures timely execution of complex projects while maintaining compliance with client specifications and regulatory requirements.
Matt Long
Mechanical Director
As Mechanical Director, Matt Long supervises technical operations and system design. He ensures engineering excellence in heating and plumbing installations, combining technical knowledge with practical implementation for residential and commercial projects.
Ky Oliveira
Contracts Manager
Ky Oliveira coordinates project logistics and client communications. With extensive experience in housing developments, he ensures seamless execution of contracts while maintaining quality standards and adherence to project timelines.
Rebecca Oliveira
Finance Director
Rebecca Oliveira manages financial operations and business strategy. Her leadership ensures fiscal responsibility and sustainable growth while supporting the company's expansion and service delivery capabilities.
Questions
What areas do you cover for plumbing and heating services?
We operate across the South of England, covering Kent, Essex, Salisbury, and as far north as Market Harborough for residential and commercial projects.
Do you provide emergency plumbing and heating services?
Yes, our 24/7 maintenance division offers both planned and reactive services nationwide with a fleet of aftercare engineers available at all times.
What accreditations do your engineers hold?
All engineers hold current CSCS cards and GAS SAFE registrations, with additional accreditations including SMAS, CIPHE, and BSRIA memberships.
Can you handle large-scale housing development projects?
Yes, we are the preferred contractor for 10 national housebuilders, managing projects from consultation through installation to annual maintenance services.
What types of heating systems do you install?
We install traditional gas-fired systems, air source heat pumps, underfloor heating, and centralised boiler houses for both residential and commercial properties.
How do you ensure quality and safety on projects?
Through strict quality control processes, NHBC compliance, and a safety-first approach with all engineers holding CSCS certifications and SMAS accreditation.
