Is British Gas's heat pump advice independent?

No. The engineer who surveys your home and recommends a system works for the same company that also supplies energy and sells service plans, and that company benefits if you take up either alongside the heat pump. That doesn't make the sizing wrong, but it isn't a neutral market comparison.

Do I have to be a British Gas energy customer to get a British Gas heat pump?

Commercial terms and any bundled offers change over time, so confirm directly with British Gas whether a specific package requires you to take its energy supply or a service plan alongside the heat pump before signing anything.

Can I still claim the £7,500 Boiler Upgrade Scheme grant through British Gas?

The BUS grant is tied to MCS-certified installation, not to any particular company. As with any installer, confirm the current MCS certification for the specific team carrying out your job.

How is Heat Pump Saver different from British Gas?

We don't employ engineers, sell heat pumps, supply energy, or offer service plans. We have no stake in which supplier, installer or service contract you choose, so nothing here is shaped by a wider bundle we're trying to sell you.

British Gas Heat Pumps Review: Who They Are, Who They Suit

British Gas is the UK's longest-established and best-known domestic energy supplier, part of the Centrica group. It has spent decades building one of the country's largest in-house engineering workforces to service and install gas boilers, and it has extended that same workforce into air source heat pump installation.

Independent, unaffiliated review

Heat Pump Saver has no commercial relationship with British Gas or Centrica. We are not affiliated with either, we receive no payment, commission or referral fee from them, and nothing on this page has been supplied or approved by British Gas. This is our own analysis of its public business model, not a rating, a score or a recommendation. Before choosing any installer — British Gas included — get more than one quote.

What British Gas is

British Gas supplies gas and electricity to a large share of UK households and, separately, employs its own heating engineers directly rather than relying solely on subcontracted local tradespeople for its core installation and servicing work. It has applied that in-house engineering model to heat pumps: a British Gas team surveys the property, sizes the system, and carries out installation and subsequent servicing, in much the same way it has long done for gas boilers.

The structural point

The relevant conflict here is the classic supplier-installer one. The engineer who tells you what size heat pump you need, and the company that stands to gain if you also take an electricity tariff or a home cover service plan from it, are one and the same. As with any supplier-installer, that doesn't mean the sizing or the recommendation is wrong — but the survey feeding into your quote is carried out by the company that also wants your ongoing energy and servicing business, not by someone with no further stake once the heat pump is fitted.

Genuine strengths of this model

A large, directly employed engineering workforce, rather than a purely subcontracted one, which brings a consistent standard of training and accountability.
Decades of experience specifically in UK domestic heating, now applied to heat pumps rather than starting from scratch.
Bundling installation with a service plan and energy supply can genuinely simplify life for homeowners who want one company handling everything, especially existing British Gas customers.
National coverage and scale, which matters in areas where independent installer capacity is limited.

Where the conflict shows up in practice

Because the same visit that produces your heat pump quote is also a sales opportunity for energy supply and service plans, there's a built-in incentive to present the bundle as the simplest option — even where an unbundled combination of a different installer, a different supplier and a separate service arrangement might suit you better or cost less overall. And like any single company, British Gas's installation catalogue is limited to the manufacturers it has chosen to work with, not the whole UK market.

Who this tends to suit

Existing British Gas customers who already value the brand and want everything under one account.
Homeowners who'd rather have a large, directly employed workforce than a smaller independent installer.
People who want installation, servicing and energy supply bundled together deliberately.

Who should get more quotes first

Anyone who wants to keep a different energy supplier without pressure to switch.
Homeowners who want an independent survey rather than one from a company with a stake in the follow-on sale.
People who want to compare against smaller specialist installers focused solely on renewable heating.

How this differs from a neutral comparison

Heat Pump Saver doesn't employ engineers, sell heat pumps, supply energy, or offer service plans. We have no bundle to sell and no stake in which supplier or installer you choose, so nothing here is shaped by an interest in your ongoing energy account. Think of this page as the step before you talk to British Gas or anyone else, not a replacement for a real quote.

The bottom line

British Gas's heat pump service is a large, established version of the supplier-installer model: an in-house engineering workforce, decades of domestic heating experience, and the convenience of one company for supply, installation and servicing. That convenience comes with the same structural conflict that applies to any company selling you the product it's also advising you on — worth weighing before you decide.

Check your Boiler Upgrade Scheme eligibility first — the £7,500 grant applies regardless of which installer you use — and compare British Gas's quote against at least one independent MCS installer via our installer directory.