Warminster Heating Engineers

Experts Heating and Cooling Solutions Near You

Keeping Homes and Businesses Comfortable in Warminster

We are your trusted local experts in gas boilers, oil boilers, air conditioning, and heat pumps, offering professional installation and servicing throughout Warminster  and the surrounding area.

Our qualified team is fully Gas Safe, OFTEC, and F-Gas certified, so you can rely on us for everything from a new Worcester combi boiler to a modern low-carbon heat pump upgrade. Whether you’re keeping your home warm in winter or cool in summer, we provide efficient, practical solutions with honest guidance and transparent pricing.

📞 Contact us today for friendly local service and a free, no-obligation quote.

Heating engineer

Gas Boilers

Our certified Gas Safe engineers provide professional gas boiler installations, repairs, and servicing throughout Warminster.

We fit leading brands such as Worcester Bosch, Vaillant, and Ideal, and can help with everything from new boiler quotes to full heating system upgrades.

Need a fast boiler repair or annual gas safety inspection? We offer same-day appointments and landlord CP12 certificates.

Learn more about our Gas Boiler Services in Warminster

Heating & Cooling Solutions You Can Trust

Whether it’s a boiler replacement, heat pump install, or air conditioning repair, we provide dependable heating and cooling solutions tailored to your property.
We’re proud to be Warminster’s go-to choice for professional boiler engineers and renewable energy experts.

Contact us today for a free quote or to book your next service.

Oil Boiler Services Warminster

For homes off the mains gas network, we specialise in oil boiler installations, repairs, and servicing. Our OFTEC-registered engineers handle both domestic oil boilers and commercial systems, ensuring safe operation and maximum efficiency.

We can replace outdated units, perform oil boiler upgrades, and provide annual maintenance to keep your system running smoothly.

Read more about our Oil Boiler Services in Warminster.

Air Conditioning Installation

Keep your home or business comfortable all year with our air conditioning installation in Warminster.

We fit energy-efficient split systems and ducted air conditioning for both residential and commercial properties.

Our F-Gas-certified engineers handle complete installations, ensuring your system is efficient, reliable, and built to last.

Explore our Air Conditioning Services in Warminster today.

Why Choose Our Warminster Heating Engineers?

  • Local engineers serving Warminster and surrounding villages
  • Fully qualified: Gas Safe, OFTEC, and F-Gas registered
  • Specialists across gas, oil, air conditioning, and heat pumps
  • Energy-efficient installations from trusted brands
  • Emergency repairs and servicing available
  • Free quotes and upfront pricing
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Heat Pumps – Low-Carbon Home Heating

Looking to lower your energy bills and reduce your carbon footprint?
Our team designs and installs modern air source heat pumps across Warminster.

We can guide you through system design, installation, and available government incentives for renewable energy heating.

Regular heat pump servicing and performance checks are also available to maximise efficiency.

Find out more about our Heat Pump Installations in Warminster.

Areas We Cover

Based in Warminster, our local engineers offer expert boiler installation, replacement, and upgrades across Warminster and surrounding villages including Bishopstrow, Upton Lovell, Heytesbury, Codford, and Chapmanslade, along with nearby towns such as Trowbridge, Frome, and Westbury.

Serving the BA12 postcode area, we are your reliable Warminster specialists for heating, cooling, and renewable energy solutions.

Frequently Asked Questions

What services do you offer in the Warminster area?

We provide comprehensive heating, plumbing and HVAC services in the Warminster and wider Wiltshire region. This includes:

  • Boiler installations, replacements & upgrades (gas, oil, renewables) 

  • Boiler servicing, maintenance & repairs 

  • Central heating system installations, upgrading radiators, power-flushing etc. 

  • Air conditioning and renewable heating solutions (e.g., heat pumps) 

  • Plumbing & bathrooms (in line with heating systems) 

Why should I choose A N Heating?
  • Family-run company with a strong local presence and reputation in Wiltshire. 

  • Fully accredited: For example, they’re a recognised installer for leading boiler manufacturers (such as Worcester Bosch) which means they meet high standards. 

  • The site emphasises “putting the customer first” and that most new work comes via recommendations.

  • Full range of services means you have one point of contact for heating, plumbing and renewables, which can save time and coordination headaches.

Do you cover Warminster and surrounding areas?

Yes – Warminster is explicitly listed among their service-areas in Wiltshire. 
If you are outside the immediate area, please call to check availability.

How do I book a service or get an estimate?

You can call our number (01225 708 562) or fill in the contact form for a free, no-obligation quote. 
During the initial contact, we’ll discuss your requirements, arrange a convenient appointment and explain the next steps.

What kind of heating systems do you install?

We install the latest condensing boilers, heat pumps, central heating systems and can provide advice on renewable options. 
We also service older systems and carry out repairs or replacements as required.

What about servicing and repairs – how often should I have my boiler or system checked?

We recommend annual servicing for most boilers to ensure safe operation, efficiency and to maintain manufacturer warranties. Regular servicing helps prevent breakdowns.
If your system is showing signs of trouble (uneven heating, strange noises, high bills) then you should call us for inspection.

Do you offer financing or payment plans?

Yes – we provide finance options for customers who may prefer to pay over time. 
We’ll walk you through the payment plan options and eligibility when you contact us.

Are you fully qualified / accredited?

Yes – we are Gas Safe registered for gas work (essential for your safety) and accredited by recognised boiler manufacturers/installers. 
We always recommend checking credentials for any installer working on gas or heating systems

What should I do if my boiler breaks down or I have no heating/hot water?
  • Check basic things first: Is the thermostat set correctly? Has the timer or programmer been accidentally changed?

  • If you still have no heating/hot water, call us straight away and we’ll arrange a visit.

  • If your system is old or repeatedly breaking down, we may advise a replacement rather than a costly repair.

How long will an installation or repair take?

It depends on the job:

  • A simple repair might be done in a few hours.

  • A full boiler replacement or heating system upgrade could take several days depending on complexity, property size and access.
    We’ll provide an estimated timescale when we inspect your system and provide a quote.

Do you provide warranties and guarantees?

Yes – we supply manufacturer warranties on new boilers and parts, and our workmanship is backed by our guarantee.
If you have a new installation with us, we’ll explain what warranty applies and what you need to do to maintain it (e.g., annual servicing).

Do you handle landlord certificates / commercial requirements?

Yes – we can carry out gas safety inspections, landlord certificates, commercial heating system installation and servicing. 
If you’re a landlord or business owner we can discuss your specific obligations and how we can help.

Are you able to advise on energy efficiency / renewable systems?

Absolutely. We provide guidance on installation of energy-efficient boilers, heat pumps and how to reduce fuel bills and carbon footprint. 
We’ll review your property, current system and advise on what upgrades make sense.

How do I maintain my heating system to prevent issues?

Here are a few tips:

  • Schedule an annual service to catch issues early.

  • Keep your system pressure within recommended levels (your boiler manual will tell you).

  • Bleed radiators if you notice cold spots or gurgling noises.

  • Use the thermostat and programmer properly — avoid constantly running at full temperature unless needed.

  • Consider having a power-flush if your system is old and showing signs of sludge or corrosion.