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Wiltshire Energy Ltd

MCS Certified BUS Registered
Unit 10 Ergo Business Park, Swindon, Wiltshire, SN3 3JW
Air Source specialistBUS grant eligible16 reviewsServes 1 regions

5.0

16 Google reviews

1–2 days

Typical install time

£7,500

BUS grant amount

About Wiltshire Energy Ltd

Wiltshire Energy Ltd is an MCS certified air source installer based in Wiltshire. They are registered with the Boiler Upgrade Scheme, meaning they can help you claim up to £7,500 towards your installation.

System typesAir Source
BUS grant handledYes

Coverage area

Map coming soon

Based in Wiltshire, SN3 3JW

Areas served:

South West

Reviews

5.0

16 Google reviews

Based on verified Google reviews

D

David Head

3 weeks ago

I was very pleased to discover Wiltshire Energy, a local firm that specializes in renewable energy heating systems, in my case an air-source heat pump, because I prefer to use a local firm for servicing and repairs. My service was carried out thoroughly by someone who clearly knew how to maximize the system's performance (it hadn't been set up properly, and the Wiltshire Energy representative made sure it was, to optimize performance, in addition to carrying out the service). In my experience, Wiltshire Energy is also easy to deal with and very efficient, and their staff are friendly and courteous.

P

Paul Tremlin

6 months ago

Wiltshire Energy recently completed an installation of a large Vaillant heat pump, a Sunamp, an array of 20+ solar panels and a 10 kw Battery. Great team. Very responsive. Very professional. A couple of teething problems that were fixed quickly. After sales has been excellent, which is so important when transitioning to a ‘new’ technology. I would thoroughly recommend the company.

N

Nathan

2 months ago

Wiltshire Energy completed the install of 9 solar panels, inverter, 11.5 kWh battery and Fox ESS EV charger. The team were great from start to finish. They listened to what i wanted and talked me through the entire process. Pricing was fair and transparent and i could not recommend them more. They went above and beyond when a large cable struggle to fit into a small duct. Will certainly use again in the future as/when needed.

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Priscilla Roberts

2 months ago

We had a heat pump and hot water storage tank fitted in the summer as our oil fired boiler was on its last legs. The work was carried out mostly by Keirat & Ashton but everyone involved has been very professional and helpful. There were one or two teething problems but Craig arranged for these to be sorted out and has always been on the end of a phone when we had queries.

E

Emily Brackstone

3 weeks ago

Wiltshire Energy provided a great service for my new heat pump. The installation team were very professional and friendly.

Showing 5 of 16 reviews. View all on Google

Frequently asked questions

How do I know you’re properly qualified and certified to install heat pumps?

We are MCS‑certified and registered with an approved consumer protection/competent person scheme, which is essential for quality assurance and to access grants like the Boiler Upgrade Scheme (BUS).

Can you tell me if a heat pump is actually suitable for my home?

We carry out a detailed home assessment, including property type, insulation levels, existing heating system and available outdoor space, to confirm whether a heat pump is a good fit.

What type and size of heat pump will you recommend for my property, and why?

We design the system using a heat‑loss calculation for your home, then match the correct kW size and model (for example, air‑source vs ground‑source) so it runs efficiently and reliably.

What will the full installation cost be, and what’s included in your quote?

Our fixed quote clearly lists the heat pump, cylinder, controls, labour, scaffolding (if needed), electrical work and any radiator or pipework upgrades, so you know exactly what you’re paying for.

Can you help me access government grants like the Boiler Upgrade Scheme?

Yes, as an MCS installer we can confirm your eligibility, apply for the BUS grant (worth up to £7,500) on your behalf and deduct it directly from your quote.

How much disruption should I expect during installation, and how long does it take?

A typical air‑source heat pump installation takes around 2–5 days, and we’ll agree locations for the indoor and outdoor units, manage any planning considerations and keep you informed each day.

Will I need to replace my radiators or upgrade anything else in my home?

After the heat‑loss survey, we’ll advise if any radiators, pipework, electrics or hot‑water cylinder need upgrading so the system can run efficiently at lower flow temperatures.

How noisy is the outdoor unit and where will it be installed?

Modern heat pumps are designed to be quiet and must meet UK noise regulations; we’ll position the unit to minimise any impact on you and your neighbours and comply with local planning rules.

What warranties, servicing and aftercare do you provide?

You’ll get manufacturer warranties on the heat pump plus our workmanship guarantee, and we offer ongoing servicing and support to keep your system performing at its best.

What running costs and savings can I realistically expect compared to my current boiler?

We’ll estimate your likely annual running costs and potential savings based on your current fuel type, insulation level and tariffs, using real‑world performance data rather than lab figures.

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Verified credentials
NICEIC Approved
BUS Registered
Quick facts
Regions covered1 areas

Boiler Upgrade Scheme

Up to £7,500

off your heat pump installation

This installer handles the full BUS grant application — deducted directly from your quote. No upfront payment needed for the grant amount.

Scheme open until 2028 — limited funding available

Check your eligibility

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