Business Details
26 Years
experience
Emergency
services
Trusted Plumbing & Heating Engineers in Chippenham
John Williams Heating Services has been delivering exceptional heating and plumbing solutions for over 25 years, establishing itself as a trusted specialist in domestic, landlord, and letting agency services. Our team of highly qualified engineers undergoes rigorous training and continuous professional development to ensure technical excellence and adherence to the highest safety standards. With a focus on customer satisfaction, we offer tailored solutions through our Chippenham showroom, combining decades of problem-solving expertise with a commitment to reliability and transparency. Our engineers hold Gas Safe, OFTEC, and other industry certifications, ensuring all work meets British Standard Codes of Practice.We prioritise rapid response times for repairs, maintain extensive parts inventories, and provide comprehensive services including boiler installations, powerflushing, and Aga/Rayburn servicing. As a family-run business, we invest in apprenticeships to nurture future talent while maintaining a passion for technical education and industry innovation. Our dedication to quality has earned us long-standing relationships with clients across Wiltshire and surrounding areas.
Services
Boiler Servicing
Central Heating Repairs
Powerflushing
Plumbing Installations
Aga Servicing
Solar Thermal Systems
Landlord Certificates
Bathroom Installations
Gas Appliance Checks
Emergency Repairs
Details
- Year established: 2000
Highlights and features
- We have over 25 years of experience in domestic heating engineering
- Our engineers hold Gas Safe, CENWAT and OFTEC certifications
- We provide rapid response for heating emergencies
- We operate a dedicated showroom for tailored solutions
- We offer free no-obligation boiler quotes online
Associations and certifications
- Gas Safe
- OFTEC
What people say
Professional engineers
Prompt attention
Thorough workmanship
Courteous manner
Reliable service
Services
Boiler Servicing
Annual boiler servicing ensures optimal efficiency and safety compliance. Our Gas Safe engineers perform comprehensive checks on gas appliances, pressure systems, and safety mechanisms. We specialise in oil, gas, and LPG boilers while providing Landlord Safety Certificates for rental properties. Regular maintenance extends boiler lifespan and prevents costly breakdowns.
Central Heating Repairs
Emergency repair service for malfunctioning heating systems. Our team addresses boiler faults, radiator issues, and system leaks with rapid response times. We maintain stock of common replacement parts to minimise downtime. Gas and oil system specialists available during office hours for urgent heating failures.
Powerflushing
Central heating powerflushing removes sludge and scale buildup. This process improves circulation efficiency and reduces boiler noise. Recommended for systems with cold radiators or slow heating response. Our engineers use high-velocity flushing equipment to restore system performance and extend component lifespan.
Plumbing Installations
Complete bathroom and plumbing installations for residential properties. Services include pipework upgrades, shower installations, and complete bathroom renovations. Our certified plumbers handle both hot and cold water systems, ensuring compliance with building regulations and water efficiency standards.
Aga Servicing
Specialist servicing for Aga and Rayburn cookers. Our Guild-certified engineers perform annual gas safety checks and six-monthly oil system maintenance. We ensure safe operation while preserving appliance aesthetics and functionality. Service includes combustion analysis and component wear assessment.
Questions
Do you offer emergency heating repairs?
Yes, we provide emergency repair services during office hours for urgent heating failures. Our engineers aim to resolve critical issues promptly.
Are your engineers Gas Safe registered?
All our gas engineers hold current Gas Safe registration with additional certifications including CCN1, CENWAT, and CPA1.
How often should I service my boiler?
We recommend annual boiler servicing for gas systems and twice-yearly maintenance for oil-fired appliances to ensure safety and efficiency.
Do you provide Landlord Safety Certificates?
Yes, we issue Gas Safety Records following annual inspections of rental property heating systems and gas appliances.
Can you service Aga cookers?
Our Guild-certified engineers specialise in Aga and Rayburn servicing, with expertise in both gas and oil-fired range cookers.
Do you offer free boiler quotes?
Yes, we provide free online boiler quotes through our website and offer detailed written estimates for installation projects.
Reviews (2)
Laura Emily
Aug 03, 2018
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Just had a new boiler fitted, plus a few other bits - excellent service and 3 days hard work by Jason and Dan! Very impressed with their work and cleanliness throughout too, definitely would not hesitate to recommend John Williams' to other people. Thanks for the hard work and new boiler!
Rachel Terry
Jun 14, 2018
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They have just fitted a new boiler and linked it up to our existing radiators, took out the old boiler, immersion and water tanks, and fitted a new fire. All the work was carried out as planned, we were kept updated on progress, and all finished on time. The workmen were all very polite, worked tidily, and worked hard. Matt deserves a special mention as he coordinated all the other workers and kept us informed. A beautiful bouquet of flowers delivered a few days later was such a lovely gesture. Highly recommend John Williams Heating Services!
