Electromatic vs OVO Energy

Which Is Better: Electromatic or OVO Energy for a Heat Pump?

Neither is better for every homeowner; Electromatic usually suits buyers who want a local installer and direct ASHP-plus-solar coordination, while OVO suits buyers who want a supplier-led route to an installation partner. According to OVO’s heat-pump journey page (2026), OVO passes your details to a local expert and says installation should take 5 to 8 days once the project proceeds. See also: BUS Grant 2026 guide.

For you, that means the key difference is who is leading the relationship. Electromatic is the contractor. OVO is the supplier brand shaping the customer journey and linking you to an installation route. Read our complete guide to heat pumps in the UK, heat pump installation process guide, and heat pump running costs article. If your home is eligible, our BUS grant survey page is the route for air source heat pump applications, subject to eligibility.

How Do the Models Differ?

The models differ mainly in who owns the customer relationship and who actually delivers the technical work on site. According to OVO’s official heat-pump page (2026), OVO’s route includes an estimate, design consultation, proposal, and then installation via a trusted local expert rather than by OVO acting as a local installer itself.

Prices and services correct at time of writing — always request a current quote.

That distinction matters because it affects who you are comparing. With Electromatic, you are evaluating the installer directly. With OVO, you are also evaluating the supplier journey and the partner route it leads to.

How Do Costs, Grants, and Tariffs Compare?

Costs and grants need to be compared carefully because the supplier journey is not the same thing as the installation scope. According to OVO’s current Heat Pump Plus update, the Heat Pump Plus tariff add-on ended on 1 February 2026, and OVO says there is no other heat pump add-on currently available in its place.

That means you should not assume OVO still offers the same tariff advantage some older comparisons mention. OVO does still market heat pumps and says you could be eligible for a £7,500 government grant to help with installation, but the value of the route now depends more on the partner-led installation journey than on a distinctive live heat-pump tariff.

You should compare:

1. who is actually doing the survey and install
2. what radiators, controls, and cylinder work are included
3. whether solar or battery storage are part of the same project
4. whether the energy-supplier relationship gives you any real advantage after installation

For broader context, read our heat pump cost guide and solar battery storage article.

What Do Homeowners Most Often Get Wrong?

The most common mistake is assuming an energy supplier route and an installer route are equivalent just because the end product is a heat pump. According to MCS (2025), heat pump performance still depends on design, commissioning, and handover, so you should look hard at who is responsible for the technical delivery rather than only the front-end brand.

Another common mistake is relying on outdated tariff comparisons. OVO’s own official page states that Heat Pump Plus ended on 1 February 2026, so any decision that still assumes a permanent 15p/kWh heat-pump add-on would now be based on stale information.

Typical comparison mistakes include:

• assuming the supplier brand is the same as the installer
• relying on old tariff articles rather than current product pages
• overlooking whether the project includes solar or wider electrical work
• failing to compare itemised installation scope

That is why a quote review matters more than a logo review.

What Does This Mean in London, Surrey, and TW Homes?

In London, Surrey, and TW homes, Electromatic often has the clearer advantage where you want a direct local installer relationship and one contractor discussing the full project. According to Ofgem (April 2026), electricity remains expensive enough that system design and control quality still matter materially to running costs, so the technical route remains more important than the customer journey alone.

OVO may still appeal if you value a supplier-led process and a trusted-partner introduction route. Electromatic is usually stronger where you want a regional survey, direct access to the installer, and a cleaner path into ASHP-plus-solar coordination for South East housing stock.

The local lesson is to compare who will actually survey, design, and commission your home. Our heat pump size calculator guide and best heat pump brands guide help you do that more rigorously.

It also helps to ask who will handle changes once the survey uncovers additional work. That is often where the difference between a direct installer route and a supplier-plus-partner route becomes more obvious.

If you are likely to add solar or a battery later, that question matters even more. A partner-led journey for the heat pump alone does not always translate into the simplest whole-home electrification route.

That can make a direct local contractor relationship easier to build on over time.

It can also reduce friction when new electrical work is added later. That matters if the heat pump is only the first stage of a wider electrification plan.

It also gives you a clearer route for post-install changes. That also makes accountability easier to follow. It matters when retrofit scope shifts. That helps whole-project planning too.

How Electromatic Can Help

If you are comparing Electromatic vs OVO Energy, the next step is a survey and quote review that checks emitters, hot water, controls, solar options, and grant handling together. According to MCS (2025), compliant system performance depends on the design and commissioning route, so direct local survey quality still matters.

Electromatic offers free home surveys across London, Surrey, and the TW corridor, with typical lead times of 2-4 weeks for straightforward residential projects. We work under MCS certification via our accredited umbrella partner, and where the installation is eligible we can handle BUS grant applications for air source heat pumps, subject to eligibility. We can also coordinate ASHP and solar through one contractor.

Book your free home survey →

Call us: 07718 059 284 | Email: admin@electromatic.uk

Frequently Asked Questions

How much does it matter that OVO uses a trusted local expert?

It matters because your technical experience will depend heavily on that partner. You should still compare the actual installer scope, survey quality, and aftercare route rather than assuming the supplier brand answers those questions by itself.

Can I get the BUS grant (subject to eligibility) with Electromatic or OVO?

Yes, both routes can support eligible domestic ASHP projects. The BUS grant is £7,500 subject to eligibility, and the property and install route still need to meet scheme rules.

Does OVO still have Heat Pump Plus?

No. OVO’s official update says Heat Pump Plus ended on 1 February 2026, so you should base any comparison on current offers rather than older tariff content.

Is Electromatic better if I also want solar panels?

Often yes. A direct contractor route is usually simpler if you want one team to coordinate heat pump, solar, and related electrical work together.

Which option makes more sense in Surrey or TW postcodes?

If you want a regional installer relationship and direct technical access, Electromatic will often make more sense. If you prefer a supplier-led journey that introduces a partner installer, OVO may still appeal.

The information in this article is for general guidance only and does not constitute financial, legal, or technical advice. Energy savings estimates are based on typical UK household data from the Energy Saving Trust and Ofgem (April 2026 price cap). Actual savings depend on your property type, insulation levels, energy usage patterns, and electricity tariff. The Boiler Upgrade Scheme (BUS) grant of £7,500 is subject to eligibility criteria set by Ofgem — not all properties qualify. Electromatic M&E Ltd operates under MCS certification via an accredited umbrella partner. All installations comply with Building Regulations Part L and MCS standards. E&OE.

Written by Electromatic M&E Ltd — ASHP & Solar installer, London & Surrey (electromatic.uk)

Last updated: April 2026 | Electromatic M&E Ltd, Company No. 13837345