Commercial Plumbing & Heating Services
Commercial plumbing and heating services across Oxford, Banbury, Northampton, Rugby and surrounding areas
If you’re responsible for maintaining or upgrading plumbing and heating systems within a commercial property, you need a contractor you can rely on. At Blackstone Plumbing & Heating, we deliver high-quality installations, servicing, and repairs across plant rooms, large commercial buildings, and multi-site portfolios. All works are carried out in line with current regulations, with full compliance, certification, and documentation provided for complete peace of mind.
Call us today on 01295 698 329, or send a text or WhatsApp message to 07915 304 026 to see how we can help.


Commercial Plumbing & Heating Services
- Boiler plant installation and replacement
- Boiler plant servicing and compliance checks
- Commercial gas installation and testing
- Control systems installation and optimisation
- Emergency response and critical fault repairs
- Energy upgrades and system optimisation
- Heating system design and project specification
- Heating system refurbishment and upgrades
- Hot water plant installation and maintenance
- Plant room design, installation and refurbishment
- Pressurisation units, pumps and valve systems
- Statutory compliance testing and certification
- System flushing


Keeping Critical Systems Running Without Compromise
With extensive hands-on experience, we provide robust solutions to keep your systems operating safely, efficiently, and in full compliance. From planned preventative maintenance contracts and rapid fault diagnosis to full plant room upgrades and system replacements, our team is equipped to handle projects of all sizes. We support offices, retail units, and large-scale commercial environments, delivering dependable workmanship, detailed reporting, and a responsive, professional service you can trust.
Call us today on 01295 698 329, or send a text or WhatsApp message to 07915 304 026 to see how we can help.
Frequently Asked Questions
Oil Heating Services in the Midlands
What types of commercial properties do you work on?
We work across a wide range of commercial properties including offices, retail units, industrial buildings, and multi-site portfolios. Whether it’s a single premises or a larger operation in across the Midlands, we provide tailored plumbing and heating solutions to meet your specific requirements.
Do you offer planned preventative maintenance contracts?
Yes, we offer planned preventative maintenance (PPM) agreements to help keep your systems running efficiently and reduce the risk of unexpected breakdowns. Regular servicing and inspections ensure compliance, improve performance, and extend the lifespan of your equipment.
Are your commercial services compliant with regulations?
All our commercial plumbing and heating work is carried out in line with current regulations and industry standards. We provide full certification and documentation, giving you confidence that your systems are safe, compliant, and professionally maintained.
Happy Customers
Partners and Installer Schemes

The Cotswold Cooking Company
We proudly work in partnership with The Cotswold Cooking Company, specialists in high-end outdoor kitchens and luxury outdoor cooking solutions, delivering beautifully designed and expertly specified outdoor living spaces.

Worcester Bosch
We are part of the Worcester Installer Loyalty Programme, allowing us to offer simple registration and extended guarantees on all Worcester boiler installations.

Grant UK
We are pleased to be registered with the Grant UK G1 Installer Scheme. As a member we can provide extended guarantees on Grant UK oil boiler installations.

Glow-worm / Vaillant
We are registered with Glow-worm and Vaillant as part of their MyRewards Installer Scheme, giving us access to extended boiler installation warranties and their latest manufacturer guidance.

Viessmann
We are pleased to be accredited under the Viessmann V Plus Installer Scheme. As a registered V Plus installer, we are able to offer extended warranties on Viessmann boiler installations, providing added peace of mind and long-term reliability.
Areas Covered
Blackstone Plumbing & Heating provide a full range of plumbing, heating and gas services to domestic and commercial properties in the Oxford, Banbury, Northampton and Rugby areas including:
We are happy to discuss your requirements in relation to any plumbing and heating works:
Why Choose Blackstone Plumbing & Heating
Customer Service
We know that providing good customer service is important to both ourselves and our customers. By being contactable and honest in our responses we create trusting and lasting relationships. We will always respond to requests or queries in a timely manner and provide accurate and up to date information on works being carried out.
Competitive Prices
We offer affordable prices across all of services, but we never compromise on the quality of the work that we carry out. Please see our price list for more information - for larger jobs please contact us directly where we can discuss your needs in more detail.
High Standards
We pride ourselves on providing the best possible service and always ensure that our work is carried out in a neat and orderly manner. From the initial assessment to the completion of the job, we ensure that all tasks are carried out with precision and care.