Business Details
34 Years
experience
Emergency
services
Expert Heating & Plumbing Services in Bristol
Established in 1992, John Presland is a family-run business delivering expert heating and plumbing solutions across Bristol and surrounding areas. With over 50 years of combined industry experience, we specialise in boiler servicing, installations, power flushing, and comprehensive plumbing services. As Vaillant Advanced Pro Installers, we offer 10-year warranties on boilers and adhere to the highest safety and efficiency standards.Our Gas Safe registered engineers prioritise reliability, transparency, and customer satisfaction, ensuring every project meets exacting requirements. Backed by City & Guilds qualifications and Corgi registration, we combine technical expertise with a commitment to excellence, serving both residential and commercial clients with tailored solutions.
Services
Boiler Servicing
Heating Services
Plumbing Services
Power Flushing
Boiler Installation
Details
- Year established: 1992
Highlights and features
- We offer 50+ years of combined experience in heating and plumbing.
- Our family-run team ensures no subcontractors are used.
- 10-year warranties on all Vaillant boiler installations.
- Gas Safe registered engineers for guaranteed safety compliance.
- City & Guilds qualified professionals with industry-recognised certifications.
Associations and certifications
- Vaillant Advanced Pro Installers
- Gas Safe registered
- Corgi Registered
- BPEC Unvented Hot Water Storage Systems
What people say
Excellent service
Very professional
Reliable and prompt
Knowledgeable engineers
Efficient and tidy workmanship
Services
Boiler Servicing
Regular boiler servicing ensures safe, efficient operation and prolongs system lifespan. Our Gas Safe engineers conduct thorough inspections, flue checks, and component clean-ups to maintain optimal performance. Annual servicing helps prevent breakdowns, reduces energy bills, and preserves manufacturer warranties.
Heating Services
We upgrade and repair heating systems, including boiler replacements and underfloor heating. Our team installs combi, conventional, and system boilers with magnetic filters and power flushing. All work complies with Part L Building Regulations and Benchmark standards for energy efficiency.
Plumbing Services
From leak detection to bathroom installations, our qualified plumbers handle jobs of all sizes. Services include pipework repairs, radiator upgrades, and hot water cylinder servicing. We prioritise long-term solutions using industry-approved techniques and materials.
Power Flushing
Power flushing removes sludge and debris from central heating systems using specialist chemicals and equipment. This process restores efficiency, prevents boiler damage, and extends system longevity. We include this service free with new boiler installations.
Boiler Installation
We install Vaillant boilers with up to 10-year warranties, ensuring seamless replacements for outdated systems. Our process includes power flushing, inhibitor application, and Benchmark-compliant commissioning to guarantee reliable, energy-efficient heating.
People
John Presland
Owner
With over 30 years of experience, John founded the business in 1986 after completing a plumbing apprenticeship. He specialises in boiler systems and holds City & Guilds qualifications, ensuring technical excellence across all projects.
Harry Davey-Presland
Plumbing Engineer
Harry joined the business in 2011, gaining Gas Safe certification and mentoring apprentices. His expertise in heating installations ensures efficient, future-proof solutions for residential clients.
Charlie Benson
Apprentice
Charlie began his apprenticeship in 2019, rapidly developing skills in plumbing and heating systems. He supports complex installations and maintenance tasks under senior supervision.
Questions
How often should I service my boiler?
Annual servicing is recommended to maintain efficiency, safety, and warranty validity. Older boilers may require more frequent checks.
Do you offer emergency repairs?
Yes, we provide urgent call-outs for boiler breakdowns, with same-day service available during cold weather.
What areas do you cover?
We serve Bristol and surrounding areas including Thornbury, Yate, and Clevedon. Contact us to confirm your location.
Are your engineers certified?
All engineers are Gas Safe registered with additional qualifications in unvented systems and energy efficiency standards.
What payment methods do you accept?
We accept major debit/credit cards and bank transfers. Payment terms are confirmed before work commences.
Do boiler installations include warranties?
Vaillant boilers come with up to 10-year warranties, subject to annual servicing by certified professionals.
