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Spartan Mechanical Ltd

MCS Certified BUS Registered
Unit 3 Winkworth Business Park, London Road, Hook, Surrey, RG27 8WP
Air Source specialistBUS grant eligible244 reviewsServes 1 regions

4.9

244 Google reviews

1–2 days

Typical install time

£7,500

BUS grant amount

About Spartan Mechanical Ltd

Spartan Mechanical Ltd is an MCS certified air source installer based in Surrey. 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 Surrey, RG27 8WP

Areas served:

South East

Reviews

4.9

244 Google reviews

Based on verified Google reviews

M

MF

3 months ago

Had a leak in the water cylinder so rang around trying to get someone that could do a same day visit. Spartan managed to do so, communication was great and the engineer solved the problem straight away explaining what he was doing. Very professional all round. Thank you.

H

Howard Mason

2 months ago

Diligent effort to fix a long-standing intermittent problem of air ingestion into the system, requiring daily radiator bleeding. This had stubbornly failed to show itself during the previous annual service, but now seems fixed.

J

Jayne Yarde

3 years ago

Great work as usual with this company. Matt was on time, clean, tidy, friendly and very professional. Always great communication and never let you down. Would recommend 100 %

G

Graham King

2 years ago

Having located Spartan Mechanical ltd via Checkatrade with a request to fix a heating problem with my Airflow Heating system, they were quick to respond and emailed me within 48 hrs with an appointment to attend my home should i accept their service. Since communicating with Spartan i was kept informed of my appointment and even updated that their engineer could attend my home earlier than the appointed time if i was available, which i was. I found the engineer (Mark Thomas) to be very polite and professional and he fixed my problem quickly and efficiently. in addition, the engineer provided excellent advice with regards to my heating system which i found to be very helpful and informative. including the costs to rectify my heating problem, which i found to be reasonable, i consider that my dealings with the engineer and the company to be excellent and would highly recommend their services.

J

John Littlefield

2 years ago

We had a small problem with our solar water panel system for which we had to call someone out & we chose Spartan. They attended promptly within a couple of hours of being notified & rectified the fault very quickly. We would recommend this firm without hesitation. Many thanks to Mark.

Showing 5 of 244 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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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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Spartan Mechanical Ltd | MCS Certified Heat Pump Installer in South East | Heat Pump Installer Directory