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Trusted Plumbing & Heating Services in Sandy
B-Therm is a Gas Safe registered plumbing and heating company based in Sandy, delivering professional services across Cambridge and surrounding areas including Bedford. With a focus on quality and safety, we specialise in boiler installations, heat pump systems, underfloor heating, and comprehensive servicing solutions. Our team of qualified engineers combines technical expertise with a commitment to customer satisfaction, ensuring reliable and efficient heating systems for domestic and commercial clients. We prioritise clear communication, meticulous workmanship, and tailored solutions to meet individual property requirements.

Backed by membership in TrustATrader, we maintain rigorous standards of professionalism and transparency. From initial consultation to system commissioning, we provide end-to-end support with attention to detail and regulatory compliance. Our reputation for punctuality, tidiness, and problem-solving has been built through consistent delivery of high-quality results across diverse heating projects.
Services
Solar PV installation Heat pump installation Boiler services Boiler installations Underfloor heating
Highlights and features
  • We are Gas Safe registered heating specialists
  • Serving Cambridge, Sandy, and Bedford areas
  • Offering tailored heating system design solutions
  • Engineers with expertise in renewable technologies
  • Proven track record of customer satisfaction
Associations and certifications
  • Gas Safe Register
  • TrustATrader
What people say
Professional and efficient Knowledgeable technician Great service Spot on service Highly recommend
Services
Solar PV installation
B-Therm provides comprehensive solar PV installations tailored to property specifications. Our engineers conduct detailed assessments considering roof orientation and energy consumption patterns. We use high-quality components from trusted suppliers to create systems that reduce energy bills and carbon footprints while ensuring long-term reliability and performance.
Air Source Heat Pump Installation
We specialise in air source heat pump installations that deliver energy-efficient heating solutions. Our process includes property assessment, system design, and professional installation using premium components. These systems reduce carbon emissions while maintaining consistent indoor comfort through advanced renewable energy technology adapted to individual property requirements.
Boiler Installations
Our boiler installation service covers complete system replacement with expert guidance on optimal choices. Engineers handle all aspects from removal of old units to commissioning new A-rated boilers. We ensure minimal disruption while providing long-term heating efficiency improvements through modern condensing boiler technology tailored to property size and usage patterns.
Underfloor Heating
B-Therm offers complete underfloor heating solutions that enhance comfort and energy efficiency. Our installations include system design, pipework, and integration with various flooring types. This modern heating method provides even temperature distribution while freeing wall space, combining technical precision with aesthetic benefits for both new builds and renovation projects.
Boiler Services
We provide comprehensive boiler servicing to maintain system efficiency and safety. Our Gas Safe engineers perform thorough inspections of all components, identifying potential issues before they become major problems. Regular maintenance extends boiler lifespan while ensuring optimal performance and compliance with safety regulations for both residential and commercial heating systems.
Questions
Are your engineers Gas Safe registered?
Yes, all our heating engineers hold current Gas Safe registration for safe and legal gas work.
Do you serve areas outside Cambridge?
We cover Sandy, Bedford, and surrounding regions for all heating and plumbing services.
What heating systems do you specialise in?
We specialise in boilers, heat pumps, underfloor heating, and solar PV installations.
How quickly can you respond to boiler breakdowns?
We prioritise urgent repairs and aim to resolve boiler breakdowns promptly to restore heating.
Do you offer boiler servicing contracts?
Yes, we provide annual boiler servicing to maintain efficiency and prevent unexpected failures.
Are your heating solutions energy efficient?
Our systems focus on energy efficiency, including renewable technologies that reduce running costs.
Reviews (5)
Emma
Dec 01, 2021 Report
We would highly recommend B - Therm and have always found them extremely reliable and knowledgeable. We first used B therm after having an issue with our boiler which two previous engineers were not able to resolve. Bruno sorted the repair straight away. We have used Brunos services for a couple of years now, his costs are reasonable and he is a nice, trustworthy engineer/ plumber.
Radoslav Sekeres
Nov 01, 2021 Report
This is not for first time what we used B-THERM service. Very professional, very good. Our first choice
Zuzana Sekeresova
Nov 01, 2021 Report
Brao is very professional and knowledgeable, able to fix different problems promptly. He fitted new boiler for us and he keeps coming to service it regularly. He have done a lot of other jobs in our house too. Just name it!
Flipper
Sep 20, 2021 Report
Bruno has done several gas and plumbing jobs for us over the past few years, including relocating our boiler and installing new pipework for our extension. He's always very thorough, neat and tidy and does a great job. I'm thankful to have finally found a decent plumber I can trust and have no hesitation in recommending him.
Maja Malinowska
Aug 22, 2021 Report
We have just had a number of things fitted and re-done by the lovely Bruno who, yet again, astonished us with the level of his service! From protecting the floors to cleaning after himself, every step of the way one knows they are dealing with a professional. Friendly, punctual and he definitely knows his trade. We would highly recommend Bruno to anyone needing plumbing or electrical services!