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Business Details
50+ Years
experience
Trusted Plumbing & Heating Solutions in Holt
Established in 1961 by John Allison, our family-run business has built a reputation for excellence in plumbing, heating, and renewable energy solutions. With over six decades of experience, we combine traditional values with modern innovation to deliver tailored services across Norfolk. Our team of Gas Safe, Oftec, and APHC-registered engineers specialises in natural gas, oil, and solar heating systems, alongside comprehensive bathroom renovations. We expanded into solar energy in the 1970s, making us pioneers in renewable solutions, and continue to adapt to industry advancements while maintaining our core ethos of integrity and customer care.

Our Holt-based showroom offers leading brands, supported by CAD design services to visualise projects before installation. As a multi-generational business, we treat every client as part of our extended family, ensuring reliability, transparency, and long-term satisfaction.
Services
Plumbing Repairs Central Heating Bathroom Renovations Solar Energy Air Source Heat Pumps
Details
  • Year established: 1961
Highlights and features
  • Family-run business with 60+ years of local expertise
  • Gas Safe and Oftec-certified engineers for compliance
  • Pioneers in solar heating solutions since the 1970s
  • CAD design service for accurate bathroom visualisation
  • Comprehensive renewable energy grants and financing advice
Associations and certifications
  • Gas Safe
  • Oftec
  • APHC
  • IPHE
Services
Plumbing Repairs
We offer comprehensive plumbing solutions, from tap repairs to full bathroom installations. Our Gas Safe and APHC-certified engineers handle leaks, unvented systems, and water softeners. With 60 years of experience, we ensure durable, code-compliant workmanship for residential properties across Norfolk.
Central Heating
Specialising in gas, oil, and electric central heating installations, we provide boiler replacements, radiator upgrades, and underfloor heating. Our team conducts system flushes and annual servicing to maintain efficiency. All work adheres to Gas Safe and Oftec standards for safety and performance.
Bathroom Renovations
Our showroom displays leading brands for showers, sanitaryware, and radiators. Using CAD design tools, we create 3D visualisations to plan layouts. Services include wet room installations, shower pump fitting, and complete bathroom overhauls tailored to client preferences and space constraints.
Solar Energy
We install solar thermal systems for domestic hot water, including panel replacements and cylinder upgrades. Our expertise extends to Renewable Heat Incentive (RHI) grant applications and financing options. Systems integrate with existing boilers to reduce energy costs and carbon footprints.
Air Source Heat Pumps
We supply and install air-to-water heat pumps for home heating and hot water. Systems connect to radiators or underfloor heating, operating efficiently even in low temperatures. We advise on RHI eligibility and energy-saving trust loans to offset installation costs.
People
Simon Elliott
Company Director
Simon oversees daily operations, ensuring adherence to our family values. With decades of experience, he champions customer care and technical excellence across all services.
Michael Allison
Company Director
As John Allison's son, Michael drives strategic growth while maintaining our commitment to quality. He manages renewable energy projects and team development.
Sharon Morter
Company Secretary
Sharon coordinates administrative operations and showroom management. Her 30-year tenure ensures smooth business processes and client communication.
Jackie Elliott
Showroom Manager
Jackie leads our Holt showroom, guiding clients through product selections. She combines design expertise with practical advice to realise customer visions.
Questions
What areas do you serve?
We operate across Norfolk, with our Holt showroom serving as our main base for plumbing, heating, and renewable energy projects.
Are your engineers certified?
Yes, all our engineers hold Gas Safe, Oftec, and APHC registrations for plumbing and heating compliance.
Do you offer bathroom design services?
We provide CAD-based 3D design to visualise bathroom layouts before installation, ensuring optimal space utilisation.
Can you help with renewable energy grants?
We advise on Renewable Heat Incentive applications and Energy Saving Trust loans for solar and heat pump installations.
What heating systems do you install?
We fit natural gas, LPG, oil, and electric central heating systems, including underfloor heating and radiator upgrades.
Do you provide emergency repairs?
We offer urgent plumbing and heating repairs during standard working hours but do not operate a 24/7 emergency service.