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Business Details
37 Years
experience
Emergency
services
Trusted Plumbing & Heating Solutions for New Builds
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. Specialising in new housing developments, we collaborate with leading house builders to deliver comprehensive systems ranging from traditional gas-fired setups to innovative low-carbon air source heat pump installations. Our services span the entire project lifecycle, from initial consultation and design to installation, annual maintenance, and emergency support.

With over 120 skilled engineers and a dedicated management team, we prioritise quality, safety, and efficiency, evidenced by our high NHBC scores and industry awards. Our 24/7 aftercare fleet ensures continuous client support, while accreditations like Gas Safe and SMAS underscore our commitment to excellence. Headquartered in Maresfield, we operate nationwide, serving projects from Kent to Salisbury, and maintain rigorous quality control to meet project deadlines without compromising standards.
Services
Consultation Boiler Repair New Builds Drainage Centralised Plant
Details
  • Year established: 1989
Highlights and features
  • 34 years of expertise in new build housing sector
  • 24/7 fleet of aftercare engineers for emergency support
  • All engineers hold current CSCS cards
  • Comprehensive maintenance programmes from installation to annual servicing
  • Award-winning NHBC quality scores and Pride of the Job Awards
Associations and certifications
  • Gas Safe
  • WIAPS
  • SMAS
  • CIPHE
  • BSRIA
  • Dimplex Approved Installers
  • CSCS
  • CHAS
What people say
Reliable, fair, and professional Good standard of work Award-winning customer care Experienced engineers Timely project delivery
Services
Consultation
Our experts provide tailored guidance for plumbing and heating projects, ensuring timely delivery and budget compliance. With sector-specific knowledge, we optimise system designs for residential and commercial developments. Our consultation covers feasibility, cost-efficiency, and regulatory standards.
Boiler Repair
24/7 reactive and planned boiler servicing by certified engineers. We ensure system longevity and safety through annual checks, fault diagnostics, and emergency repairs across domestic and commercial properties.
New Builds
End-to-end plumbing and heating solutions for housing developments. From design to installation, we deliver gas-fired systems, air source heat pumps, and underfloor heating, meeting modern energy efficiency standards for single and multi-property schemes.
Drainage
Expert advice on drainage systems for new builds and refurbishments. We design and install efficient waste water solutions, ensuring compliance with environmental regulations and property requirements.
Centralised Plant
Design and installation of large-scale commercial plumbing systems, including communal boiler houses. Our maintenance teams provide ongoing support for planned and reactive servicing of centralised heating infrastructure.
People
David Gibbs
Managing Director
With over three decades of leadership, David Gibbs oversees operations and strategic growth. His expertise in new build housing ensures client-focused solutions and adherence to quality standards.
Ryan Sheppard
Contracts Director
Ryan manages contract delivery and client relations, leveraging extensive experience in coordinating large-scale plumbing projects for national house builders.
Matt Long
Mechanical Director
Matt directs mechanical systems implementation, ensuring technical excellence in heating and plumbing installations across diverse residential developments.
Ky Oliveira
Contracts Manager
Ky coordinates project execution, maintaining timelines and quality benchmarks for complex heating systems in multi-property schemes.
Sean Gibbs
Customer Care Manager
Sean leads client support, ensuring responsive service for maintenance requests and fostering long-term client relationships through transparency and efficiency.
Questions
What areas do you cover?
We operate across the South of England, from Kent to Salisbury, and as far north as Market Harborough.
Are your engineers certified?
All engineers hold CSCS cards and Gas Safe registrations, with additional accreditations including SMAS and CIPHE.
Do you offer emergency services?
Yes, our 24/7 aftercare fleet provides emergency boiler repairs and reactive maintenance nationwide.
What types of heating systems do you install?
We install gas-fired systems, air source heat pumps, underfloor heating, and communal boiler houses for residential and commercial properties.
How do you ensure project quality?
Through NHBC-compliant standards, regular audits, and a dedicated quality control team monitoring all developments.
Can you handle large-scale developments?
Yes, we manage projects for 10 national house builders, delivering end-to-end plumbing and heating solutions for major housing schemes.