No heat, poor performance or recurring faults
Boiler and heating-system diagnosis, servicing, repair, controls, balancing and system optimisation.
Domestic and commercial plumbing, heating, natural gas, LPG and oil — from breakdown diagnosis and repairs to complete heating systems, controls and specialist engineering.
From ordinary plumbing and heating faults to commercial plant and complex system problems, tell us what is happening and we will route the enquiry to the right type of work.
Boiler and heating-system diagnosis, servicing, repair, controls, balancing and system optimisation.
Repairs, water systems, cylinders, pressure and flow problems, bathrooms and planned plumbing work.
Domestic and commercial gas capability, LPG systems, oil heating, safety work, servicing and diagnosis.
Underfloor heating, hydraulic design, hot-water systems, controls, zoning and low-temperature system upgrades.
Plant, building-services work, diagnostics, repairs, compliance-led work and planned upgrades for business premises.
We install Viessmann boilers exclusively. Servicing, diagnostics, controls and heating-system optimisation are also available.
J Alexander & Co works across ordinary plumbing jobs, heating faults and more involved system problems. The aim is to identify the fault or design requirement properly before deciding the remedy.
Commercial plumbing, gas and heating work sits alongside domestic work, with a focus on safe diagnosis, repair, planned upgrades and building-services problems.
Enquire about commercial workOperational coverage includes Herefordshire, Worcestershire, Shropshire, Powys and Gloucestershire where the job is commercially appropriate.
Call if you want to speak to us. Use the enquiry route if it is easier to send the job details in writing.

Welcome to J Alexander & Co Ltd, your trusted specialists in plumbing and heating solutions, proudly serving the West Midlands and surrounding areas. As a Gas Safe certified and fully insured company, we bring over a decade of experience to both residential and commercial clients, ensuring top-tier professionalism and safety in all our services.
Our team of fully qualified engineers excels in a wide range of services including emergency plumbing, precise leak detection, expert boiler repairs, and sophisticated central heating installations. We are committed to extending these services throughout Shropshire, Worcestershire, Herefordshire, ensuring every project adheres to our stringent standards of quality and efficiency.
At J Alexander & Co Ltd, we recognise the importance of dependable and efficient service. That’s why our engineers are equipped with the latest technology and receive ongoing training to handle everything from routine maintenance to urgent repairs. Whether you face a heating crisis or are planning a new installation, our team is ready to provide swift, professional support.
We pride ourselves on our dedication to customer satisfaction and maintaining our reputation as industry leaders. Every client receives personalised attention, and each project is conducted with meticulous care and precision. For your peace of mind, we offer transparent pricing and comprehensive support throughout every phase of your project.
Choose J Alexander & Co Ltd for all your plumbing and heating needs and experience the professionalism, expertise, and commitment that set us apart. Visit our service pages to learn more about how we can assist with your specific requirements, or contact us directly to schedule a consultation.


Don't hesitate to fill out the Quote form with your requirements and our plumbers will get back in touch with you as soon as possible.
07783 011077
