Commercial Gas Water Heater Servicing

Commercial Gas Water Heater Servicing

Our team of commercial gas engineers are available to install service and repair commercial gas installations. We can provide completely new new water heating solutions. We also specialise in the conversion of older non condensing direct gas fired water heaters to new condensing installations. Our Heating Engineers cover Huddersfield, Halifax, Bradford, Leeds and all surrounding areas.


Commercial Direct Fired Water Heater Servicing in West Yorkshire

We install service and repair commercial gas fired heating appliances and water heaters. Our Engineers hold the following commercial qualifications.

  • CDGA1 Installation of direct fired appliances
  • CIGA1 Installation of indirect fired appliances
  • CORT1 Installation of commercial overhead plaque and tube appliances
  • ICPN1 First fix commercial pipework
  • TPCP1 Testing and purging installation pipework exceeding 1 m3 in volume

Commercial Boiler Service

Any boiler over 70 kw is classed as a commercial installation. Our specially trained Commercial Gas Safe Engineer’s have extensive training and experience in servicing commercial boiler installations across West Yorkshire.


Commercial Boiler Installation

We install a wide range of commercial installations from manufacturers like Ideal, Viessman, Hamworthy and Valiant.

We undertake Ideal commercial boiler installations in Huddersfield, Halifax, Bradford and surrounding West Yorkshire areas.

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Commercial Boiler Repair

We repair all brands and makes of commercial boilers, warm air blowers and direct fired gas water heaters. Our commercial gas engineers are highly trained with the relevant Gas Safe qualifications.

Why Choose Union Plumbing

Our engineers provide Plumbers, Gas Engineers, Heating Engineers and Commercial Gas Engineer’s all over West Yorkshire. With branches in Huddersfield, Halifax, Wyke and Bradford, we deliver national branded quality at local affordable prices.

High Value For Money

Part of what makes us unique is our willingness to perform work that will last and is at a competitive price point.

We Call Ahead

Need to nip out to the shop? That’s no problem, our engineers will call ahead to let you know they are close by. No more waiting around all day.

Friendly Professional Service

We strive to be your local experts, delivering a friendly and professional service is one of our core values.

Gas Safe Registered

We are fully qualified Gas Safe Registered Engineers. So rest assured that any work carried out by Union Plumbing is Safe and Guaranteed.

Additional Extras

Central Heating Systems

  • Installation Service and Repair of all central heating systems

Heating Controls

  • Y plans, S plans and all forms of external controls installed serviced and repaired

Smart Controls

  • Control your heating from anywhere in the world


  • Powerflushing heating systems can remove blockages and increase performance

Get Expert Advice & a No Obligation Quote

Or Call us on: 01484 50 91 91

Our Process

We can work with all budgets and all kinds of heating systems. From domestic to commercial and retail – Union Plumbing and Heating LTD are your local boiler experts.


Step 1: Book

Fill out our booking form and our team will then confirm a single day and time that your Engineer will arrive. Don’t worry about waiting in all day, your Engineer will call ahead to let you know they are close by.


Step 2: Work

We specialise in the conversion of traditional tank and cylinder conversions to combis and have a vast experience of converting fire back boilers.

If you need multiple zones, under floor heating, unvented cylinders and system boilers we can help you find the right heating solution for your home or workplace.


Step 3: Get Smart

All these options can be fitted with the very latest smart controls. We can install Hive, Nest and other brands of internet controls.

More information on the Manufacturers we work with

Contact Us or Call: 01484 50 91 91

Our Branch Locations


01484 50 91 91


01422 41 83 83


01274 02 87 28

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Union Plumbing & Heating