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13 Years
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Emergency
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Trusted Plumbing and Heating Specialists in Bristol
Bristol Unigas is a well-established plumbing and heating company serving Bristol and surrounding areas for over a decade. Our Gas Safe Registered Engineers specialise in domestic plumbing, boiler installations, repairs, and servicing, alongside gas safety certificates and general plumbing solutions. With accreditation as Worcester Bosch approved installers, we offer 10-12 year guarantees on selected boiler ranges, ensuring high-quality workmanship and customer satisfaction. Our team prioritises punctuality, professionalism, and thoroughness, using approved materials and maintaining clean, tidy work environments.

Customer testimonials highlight our competitive pricing, efficient service, and reliability, with many clients recommending us for our transparent communication and problem-solving expertise. We provide same-day callouts for emergencies and maintain a database for annual boiler service reminders, ensuring long-term client relationships built on trust and technical excellence.
Services
Boiler Installations Boiler Servicing Boiler Repair Gas Safety Certificates General Plumbing Power Flushing Cooker Installations
Details
  • Year established: 2013
Highlights and features
  • Over 10 years of experience in Bristol's plumbing and heating sector
  • Gas Safe Registered engineers for all gas-related services
  • Worcester Bosch accredited installer with 10-12 year guarantees
  • Same-day emergency callouts and annual service reminders
  • Consistently high Google ratings from satisfied residential clients
Associations and certifications
  • Gas Safe Register
  • Worcester Bosch
What people say
Professional and efficient Competitive quotes No surprises on bills Excellent workmanship Highly recommend
Services
Boiler Installations
We specialise in installing A-rated condensing boilers, including Worcester Bosch models, with 10-12 year guarantees. Our engineers assess home heating needs to recommend optimal boiler types, ensuring energy efficiency and compliance with safety standards. All installations include system checks and debris removal.
Boiler Servicing
Our comprehensive boiler servicing includes gas pressure checks, leak inspections, and flue safety assessments. We provide text reminders for annual services to maintain efficiency and extend boiler lifespan, with records stored for client reference.
Gas Safety Certificates
We issue Gas Safety Certificates required for rental properties, inspecting all gas appliances and flues. Our engineers check for carbon monoxide leaks, ensuring compliance with UK regulations and tenant safety.
Boiler Repair
We offer prompt boiler repair services for all makes and models, with most issues resolved during the first visit. Our engineers diagnose faults efficiently, providing cost-effective solutions or replacement options if required.
General Plumbing
Our services cover tap replacements, pipe repairs, and drainage solutions. We address common issues like leaks and low water pressure, using quality materials to ensure durable, code-compliant fixes for residential properties.
Questions
Do you offer emergency boiler repair services?
Yes, we provide urgent boiler repair callouts to address breakdowns and heating emergencies in Bristol and surrounding areas.
Are your engineers Gas Safe registered?
All our gas engineers are Gas Safe Registered, ensuring compliance with UK safety standards for gas installations and repairs.
What areas do you cover?
We serve Bristol, Bradley Stoke, Patchway, Winterbourne, Filton, Portishead, and Clifton for all plumbing and heating services.
Do you provide guarantees on boiler installations?
As Worcester Bosch accredited installers, we offer 10-12 year parts and labour guarantees on selected boiler models.
How often should I service my boiler?
Annual boiler servicing is recommended to maintain efficiency, ensure safety, and prolong the boiler's operational lifespan.