ALERT ⚠: It's not DIY work, Always Call a licensed Gas Safe Engineer

K B Plumbing & Heating Is Gas Safe Registered and licensed
You can easily find us on the Gas Safe Register (ID 572349)
Extend the lifespan of your boiler with professional boiler services in Thatcham
Does your boiler need servicing?
K B Plumbing & Heating is here to keep your home warm, safe, and energy-efficient throughout the year. Our fully qualified Gas Safe engineers offer reliable annual boiler maintenance for all types—gas, combi, system, and conventional—serving Thatcham, Reading, Newbury, Bracknell, Basingstoke, and nearby areas.
Annual gas boiler servicing by a qualified Gas Safe registered engineer is essential to keep your system running safely and efficiently. Regular servicing not only helps reduce energy bills but also extends the life of your boiler by identifying and fixing minor issues before they turn into costly repairs.
What we do during a boiler service:
- Check and clean key boiler components
- Test gas pressure and flow
- Inspect the flue and ventilation for safety
- Examine seals, gaskets, and joints for leaks
- Assess overall boiler performance and efficiency
- Issue a service report and safety certification
Key Tip: By choosing professional boiler servicing, you gain peace of mind knowing your heating system is safe, energy-efficient, and reliable all year round.
Boiler service google review: have a look what customer says
Customer Testimonials: Our Satisfied Customers
EXCELLENTBased on 119 reviews
Trustindex verifies that the original source of the review is Google.
K W Lee2026-06-01Very professional and helpful. Highly recommendedTrustindex verifies that the original source of the review is Google.
Ben O'Shaughnessy2026-05-19Great service, great price. Very happy with the work carried out. Replacement boiler and cylinder, very tidy work!Trustindex verifies that the original source of the review is Google.
Sammy Freeman2026-04-30We recently needed a tri valve fitted to our central heating system the responded quickly arrived on the day and time as agreed were very professional and polite job was done very well and was within our price would highly recommend this company and will be using them againTrustindex verifies that the original source of the review is Google.
Jai Limbu2026-04-18I’m really pleased with my newly installed bathroom. The workmanship is excellent, and everything feels modern, clean, and well-finished. The toilet is sturdy and efficient, and the shower has great water pressure with a sleek design that makes the space feel more luxurious. The installation was smooth and completed to a high standard. Overall, it’s a big improvement and I’m very happy with the result.Trustindex verifies that the original source of the review is Google.
Wang Deyun2026-04-18K B plumbing service is very good and very help me sort out my water problem.Trustindex verifies that the original source of the review is Google.
Niraj Rai2026-03-16Quick and Good service, can do many more . Thank youTrustindex verifies that the original source of the review is Google.
Rockstar Property2026-03-06Very Efficient and lovely company to work with! They resolve issues quickly and accordingly, would definitely recommend!Trustindex verifies that the original source of the review is Google.
Jonathon Hart2026-02-21An amazing overall experience with Bibash and the team. His attention to detail is top notch and takes pride in the work he does. He listened to all our specific requirements and was very accommodating with any last minute design changes. He kept us informed all the way through the process and sometimes worked late into the evening to get the job done. If any small issues accrued during the renovation he was quick to fix it. After the work finished we called him as we had a very small issue with slow drainage with one of the bathrooms. He was quick to arrive and fix the issue. Overall it was a fantastic experience and would recommend him to my family members and any future jobs we have. We are very pleased with our new bathroomTrustindex verifies that the original source of the review is Google.
AnotherCupofTea2026-02-14Keshar came to disconnect our old boiler so another party could come install a new one. We ended up with Keshar also being the one to install our new boiler when that other party ended up not being so reliable and we turned to Keshar instead at short notice. He is responsive when you reach out to him, he gives advice but also listens to our wishes, he does the work efficiently, he has a good vibe and tries to leave minimal impact to clean up afterwards and he does a good job and if there is something a little amiss he will come back and correct it. Would definitely recommend.Trustindex verifies that the original source of the review is Google.
Lorna Smith2026-02-02I had a great experience with KB Plumbing & Heating. They responded fast and acted fast. Very friendly and professional. I'm so pleased with the service that I have booked them in to complete more jobs for me.
Boiler Installation
Boiler installation ensures efficient heating. We are professional heating engineers and take care of safety, energy savings, and optimal system performance in domestic or commercial (businesses).
Boiler Servicing
Boiler servicing ensures efficient operation, prolongs lifespan, and promotes safety. Regular maintenance prevents breakdowns, and ensures uninterrupted warmth. Contact now to service boiler.
Landlord Gas Safety Certificate
We offer comprehensive Landlord Gas Safety Certificates, ensuring your property meets safety standards and providing peace of mind for landlords.
Why Choose K B Plumbing & Heating For Boiler Service In Thatcham
“Trust our experts engineer for boiler repairs, maintenances, and installations”
Gas Safe Registered
Experience And Local Expertise
Fairly priced & value for money
Comprehensive solutions
No Call Out charges
Professional Services
Is your boiler not working properly? You might need a professional boiler service. K B Plumbing & Heating, a gas-safe registered and reliable gas engineer, is here to help. Ensure your home stays warm and safe with our expert services. Trust us for all your boiler repair and maintenance needs.
What Will Our Heating Engineers Do During a Boiler Service?
During a boiler service, our plumbing engineer will thoroughly inspect and clean key components to ensure everything is functioning safely and efficiently. This includes removing and checking the main burner, heat exchanger, flue ways, and ignition pins for any signs of wear or damage.
Our engineer will undertake a series of tests and checks, making a record of each – this will include a record of the boiler pressure or heat input. Additionally, the construction, termination, and route of the flue will be examined to ensure it is properly installed and free from obstructions.
Once the service is complete, we’ll provide you with any necessary recommendations to improve the safety or performance of your heating system, ensuring it runs smoothly for the long term.
Our Boiler & Heating Services Include:
- Boiler breakdown and servicing – Fast and reliable repairs for all leading makes and models, including Worcester, Vaillant, Ideal, Glow-worm, and Baxi.
- Gas appliance servicing – Expert servicing for boilers, gas fires, cookers, and water heaters to ensure safe and efficient operation.
- Full central heating design & installation – Tailored heating solutions designed to keep your home warm and energy efficient.
- System upgrades – Modernise your current heating system with the latest energy-saving technology.
- Boiler replacements – Safe and efficient installation of new boilers to replace old or faulty units.
- Full power flushing service – Remove sludge, debris, and blockages from your central heating system to improve performance and efficiency.
- Cold water storage tank installation and servicing – Professional installation and maintenance of water storage solutions.
- Cylinder replacement – Reliable replacement of hot water cylinders to keep your system running smoothly.
- Landlord gas safety certificates (CP12) – Comprehensive safety checks to meet legal requirements and keep tenants safe.

What are the Signs your Boiler Needs to be Repaired?
Is your boiler showing signs of trouble? A faulty boiler can quickly disrupt your daily routine, but knowing the warning signs helps you act before the problem gets worse. Some of the most common signs your boiler may need repairing include:
- No heating or hot water in your home
- Difficulty maintaining a consistent temperature
- Leaks caused by damaged seals, corrosion, or high pressure
- Sudden drops in boiler pressure
- Unusual loud noises coming from the system
- The pilot light is constantly going out
- The boiler is switching off on its own
These issues should never be ignored. Even minor problems can lead to major breakdowns if left untreated. If you notice any of these warning signs, it’s best to get professional help right away.
Landlord safety checks and certificates in Thatcham
Ensure your rental property meets all gas safety regulations with K B Plumbing & Heating. Our Gas Safe registered engineers carry out detailed annual inspections of all gas appliances, flues, and pipework to keep your tenants safe and your property compliant. After each inspection, we provide a CP12 Gas Safety Certificate, meeting all legal requirements for landlords.
Our comprehensive checks include testing for gas leaks, verifying pressure levels, ensuring proper ventilation, and assessing overall system performance. We also identify potential risks early to prevent costly future issues.
Choose K B Plumbing & Heating for reliable, compliant, and professional gas safety inspections in Basingstoke and surrounding areas — ensuring complete peace of mind for both landlords and tenants.

Our Service Areas: Not in Thatcham? Still searching for a "Boiler Service or Gas engineer near me"?
FREQUENTLY ASKED QUESTIONS
Can I service my own boiler?
Fixing your boiler is risky if you're not a Gas Safe engineer. The Gas Safe Register is there for a good reason, and the risks are too great. Gas can be dangerous, so stay away from it unless you're Gas Safe!
How often should a home boiler be serviced?
It's necessary to have your boiler inspected every year to make sure it's working fine and doesn't have any water or gas leaks. If you skip this, your boiler might not work well, it could stop working, or you might lose the warranty.
Is a boiler service worth it?
Keeping your boiler in good shape is important for making it work better. If you regularly check and fix any possible problems, you can prevent your boiler from breaking down. To keep your boiler warranty valid, it's recommended to get it serviced every 12 months.
What does a full boiler service include?
Every year, a engineer will begin by visually inspecting the boiler and pipes to make sure they are installed and positioned correctly. After that, the technician will check if the boiler is working properly and identify any initial issues. Following this, they will take off the boiler casing to examine its parts.
