MCS Certified · UK Wide

Commercial Air Source Heat Pump Specialists

Gas heating is a volatile overhead your business can control. Commercial ASHP delivers 300%+ efficiency, eliminates gas dependency and reduces your Scope 1 carbon emissions. Free site survey and written proposal included.

MCS Certified
4.4 Stars
NEBOSH Director
0808 502 2308
Multiple commercial ASHP units installed on a business premises
300%+ Efficient
COP 3+ Guaranteed
MCS Certified
British Assessment Bureau
4.4
Google Rating
MCS
Certified Installer
UK Wide
Coverage
01 The Problem

Commercial gas heating is a costly overhead you can control

Gas heating is a significant and volatile overhead for most commercial premises. Wholesale gas price exposure, ageing plant inefficiency, and growing carbon reduction pressure are converging to make the status quo expensive in more ways than one.

Rising Gas Costs

Gas prices have risen sharply and stay exposed to global markets. SME commercial users can't hedge, your heating budget is at the mercy of factors outside your control.

Ageing Boiler Plant

Older commercial boilers run at 80-85% efficiency at best, most of the gas you pay for is wasted. Maintenance costs and reliability risk climb every year.

Carbon Reduction Pressure

Gas combustion produces Scope 1 emissions, increasingly scrutinised for ESG reporting, planning conditions and supply chain requirements. Cost of inaction keeps rising.

The Commercial Heating Challenge
Gas boiler efficiency
82%
ASHP efficiency (COP)
300%+

An air source heat pump delivers 3 or more units of heat for every unit of electricity consumed. A gas boiler produces less than 1. The efficiency gap is the financial case.

COP 3+
Coefficient of Performance, 3 units of heat per unit of electricity consumed
02 The Solution

How commercial ASHP works, and why it makes sense for your premises

Air source heat pumps transfer heat from outside air into a wet heating system, delivering 3 or more units of heat for every unit of electricity consumed. This efficiency advantage is what makes them viable replacements for commercial gas plant.

300%+
Seasonal efficiency rating, 3 units of heat per unit of electricity consumed.
MCS certified, grant-eligible where applicable
Works down to -15°C ambient
Scales from 10kW to 100kW+ systems
Remote monitoring and smart controls included
Air Source Heat Pump Unit

External unit extracts heat from ambient air. Works efficiently down to -15°C. Commercial units range from 10kW to 100kW+, and multiple units can be linked to serve larger premises.

Wet Heating System Integration

Works with underfloor heating and low-temperature radiators. Existing systems may need an upgrade to low-temp spec, our site survey covers this in your proposal.

Controls and Monitoring

Commercial ASHP systems include remote monitoring and smart controls as standard. Performance data is visible in real time, and fault alerts are automated to minimise any disruption to your operations.

03 Why It Works

The commercial case for air source heat pumps

Five measurable outcomes that matter to your premises budget, your energy strategy and your ESG commitments.

Reduce Heating Costs

COP 3+ means 3 units of heat per unit of electricity consumed. Replacing gas with electricity-driven heat at commercial ASHP efficiency levels substantially lowers your operating cost per unit of heat.

Eliminate Gas Dependency

No gas supply required once installed. Removing gas from your premises eliminates exposure to wholesale price volatility and removes ongoing gas infrastructure and standing charge costs.

Reduce Scope 1 Emissions

Gas combustion produces direct CO2 emissions classified as Scope 1. Switching to ASHP moves heating emissions to Scope 2, supporting ESG reporting, planning conditions, and net-zero commitments.

MCS Certified Throughout

MCS certification is required for applicable grant schemes and provides independent quality assurance on every installation. FCE holds current MCS certification through the British Assessment Bureau.

20+ Year Asset Life

Commercial ASHP equipment is designed for a 20+ year operational life with planned maintenance. It is a capital asset delivering ongoing operational savings, not a consumable replacement cost.

04 Suitability

Is commercial ASHP right for your premises?

We give you an honest assessment, not just a quote. Understanding fit before you commit saves everyone time.

Usually a good fit
  • Commercial or industrial premises with significant space heating loads
  • Buildings currently on gas with adequate outdoor space for external ASHP unit(s)
  • Properties with wet heating systems (underfloor heating or radiators) at compatible flow temperatures
  • Sites with Scope 1 emission reduction targets for ESG or planning compliance
  • Multi-site operators seeking to standardise on heat pump technology across a portfolio
May not be suitable
  • Buildings without adequate outdoor or roof space for external unit(s)
  • Properties with direct electric heating only and no wet system in place, wet system installation required, confirm scope at survey
  • Sites where planning restrictions prevent external plant, listed buildings or conservation areas
  • Domestic properties, see our domestic ASHP page for residential installations
05 Customer Reviews

What our customers say

Real reviews from real customers across South Wales and beyond.

4.4 Google Reviews

"Absolutely first class from start to finish. The team were professional, tidy and kept us informed at every stage. Could not recommend them highly enough."

Luke Jenkins
Swansea, South Wales

"Professional, knowledgeable and honest throughout. They explained everything clearly before starting and the installation was clean and efficient."

Dan Evz
Cardiff

"From the initial survey to completion, the whole process was smooth and well managed. Arrived on time, left the site clean and the system works perfectly."

Sarah B.
Bristol
06 How It Works

From enquiry to commissioned system

A straightforward process with no hidden steps. We handle the technical complexity so you can focus on your business.

Step 01
Site Survey and Heat Loss Calculation

Full building survey, existing system assessment, heat loss calculation, and DNO connection check. Included free with every commercial ASHP enquiry.

Step 02
System Design and Written Proposal

Heat pump specification, system design, flow temperature assessment, and a written proposal covering projected costs, annual savings, and a full financial model.

Step 03
Planning and DNO Application

Most commercial ASHP installations are permitted development. Where a DNO application is required, we submit it on your behalf as part of the project scope.

Step 04
Installation

External unit(s) positioned and connected, wet system integration or upgrade completed, controls and monitoring installed. Typically 3 to 7 days depending on system size and site complexity.

Step 05
Commissioning and Handover

Full system test, controls configured, remote monitoring activated, and complete handover documentation provided including all MCS certification paperwork.

Step 06
Ongoing Monitoring

Remote performance monitoring is included from day one. Annual servicing is recommended to maintain warranty validity and optimise seasonal efficiency over the system's 20+ year life.

07 Why First Choice Energy

Why commercial clients choose First Choice Energy

Four things that set us apart from other commercial ASHP installers.

01
MCS Certified

Required for applicable grant schemes and providing independent quality assurance. FCE holds current MCS certification through the British Assessment Bureau. Not every commercial installer does.

02
Commercial Scale

We design and install for commercial premises with significant heat loads. Single-unit systems and multi-unit linked configurations for larger premises are both within our scope.

03
UK Wide Coverage

National coverage for commercial clients, including multi-site operators. One installer, one standard, one point of contact, wherever your premises are located across the UK.

04
NEBOSH Director

Aaron Davies holds NEBOSH Health and Safety Management for Construction qualification (June 2025). Every commercial installation operates to full construction site safety standards.

08 Industry Case Studies

What commercial ASHP delivers in the real world

Published UK commercial heat pump installations. A snapshot of what's being delivered across different sectors, from manufacturing and self-storage to workshops and Welsh commercial premises.

These are industry case studies, not First Choice Energy installations.
Shared as reference examples of what commercial ASHP delivers across UK sectors. First Choice Energy is actively taking on commercial heat pump projects, our own case studies will be added here as they complete. Every case below links to the original published source.
Manufacturing & Office · England
Jaga UK, Kriekels House
Ledbury, Herefordshire
64 kW ASHP capacity
Setup
4 × 16kW ASHPs + 15kW GSHP
Scope
Heating, cooling, hot water
Building
Offices, warehouse, training, showroom
Build stage
Engaged at concept design

A flagship new-build commercial facility designed as a live showcase for heat pump performance. Four 16kW ASHPs deliver simultaneous heating and cooling across different zones, the classic challenge for multi-use commercial sites.

Source: Finn Geotherm
Workshop & Office · England
Startin Tractors
Twycross, Warwickshire
Multi zone ASHP heating
Building
Commercial workshop + office
Approach
Flexible, zoned heating design
Client
Repeat via Cooper Construction

A workshop and office facility heated by a bespoke ASHP design. The setup handles the dual challenge most industrial sites face, different temperatures in different zones, without a boiler per zone. A useful reference for any workshop or light industrial site.

Source: IMS Heat Pumps
Self-Storage · UK
GoStore
UK self-storage facility
SME scale Office heating
Application
Office area heating
Outcome reported
Significant energy bill reduction
Install impact
Minimal operational disruption

A commercial ASHP retrofit into the office area of a UK self-storage business. A simpler, smaller-scale example, more representative of the kind of project most SME commercial customers actually need. Proof commercial ASHP works well below the MW scale.

Commercial · Wales
Commercial Premises
North Wales
cascaded ASHP units
Equipment
Viessmann Vitocal 150a × 2
Design
Cascaded pair for larger load
Location
Welsh commercial premises

A cascaded pair of ASHP units heating a commercial space in North Wales. Cascading is the standard approach when one unit isn't enough, two or more pumps run in sequence, sharing the load. A useful reference for any Welsh commercial site where a single domestic-scale pump won't cut it.

Be First Choice Energy's first commercial ASHP case study.
We're actively taking on commercial heat pump projects across the UK. Every project we complete will be photographed and documented here with real numbers.
09 Accreditations

Certified and independently verified

Every accreditation we hold is independently verified. No self-certification, no shortcuts.

MCS Certified
MCS Certified
Required for applicable grant scheme eligibility. Independently verified by the British Assessment Bureau.
TrustMark
TrustMark
Government-endorsed quality scheme. Confirms we meet required standards for workmanship and consumer protection.
RECC
RECC
Renewable Energy Consumer Code. Independent consumer protection for customers purchasing renewable energy installations.
KIWA Approved
KIWA Approved
Independent testing and certification body. Provides additional verification of installation standards and processes.
Trading Standards Approved
Trading Standards Approved
TSI Approved Code member. Consumer protection scheme covering trading standards compliance.
Competent Persons Scheme
Competent Persons Scheme
Blueflame approved. Permits self-certification of building regulations compliance for heat pump installations.
British Assessment Bureau
British Assessment Bureau
The independent body that verifies and maintains our MCS certification status.
NEBOSH
NEBOSH, Director Qualified
Aaron Davies holds NEBOSH Health and Safety Management for Construction qualification (June 2025). Every commercial installation is managed to the highest construction safety standards.
10 Pricing

Pricing

Every commercial ASHP project is quoted individually. Heat load, building fabric, existing heating system and space constraints all affect the final number, so rather than quote a range we can't stand behind, we'll give you a proper figure after a free site survey and heat loss calculation.

What your free survey and proposal includes
On-site building fabric assessment
Full heat loss calculation to size the system correctly
Written proposal with itemised costs
Projected running costs and payback
Wet system compatibility review
Finance options where relevant
11 FAQ

Common questions about commercial ASHP

Straight answers to the questions commercial clients ask most.

Cost varies significantly by heat load, building size, and whether any wet system upgrade is required. A free site survey and heat loss calculation is included with every enquiry so we can give you an accurate written proposal before you commit to anything.
Sizing is determined by a heat loss calculation based on your building's fabric, occupancy profile, and heating demand. This is carried out as part of the free site survey. Oversizing or undersizing a commercial ASHP system has a direct impact on efficiency and running costs, so correct sizing is critical.
Commercial ASHP systems typically deliver a Coefficient of Performance (COP) of 3 or higher, meaning 3 units of heat for every unit of electricity consumed. Seasonal efficiency (SCOP) accounts for varying weather conditions throughout the year and is the more accurate measure of annual performance.
In most cases, yes. A correctly specified commercial ASHP can replace gas boilers as the primary heat source for both space heating and hot water. Some buildings with very high peak heat demands may retain gas for back-up or peak-lopping purposes. Your site survey will establish the right approach for your premises.
Commercial heat pump incentives and available schemes change over time. MCS certification is a prerequisite for most applicable schemes. Contact us for current guidance on what may be available for your commercial premises, and we will advise based on your specific situation.
Most commercial ASHP installations take 3 to 7 days, depending on system size, site complexity, and whether any wet system upgrade is required. We minimise disruption to your operations and plan around your schedule where possible.
Yes. Modern commercial ASHP units operate efficiently down to -15°C ambient temperature. Efficiency reduces slightly in very cold conditions, which is accounted for in system sizing. The UK climate is well within the operational range of commercial ASHP technology.
Annual servicing is recommended to maintain warranty validity and optimise seasonal efficiency. Remote monitoring is included from commissioning, providing real-time performance data and automated fault alerts to minimise any unexpected downtime.
Yes, and it is often the strongest combination for commercial premises. On-site solar generation can power your ASHP directly during daylight hours, reducing your electricity consumption and improving the overall financial case. See our commercial solar PV page for more detail.

Get a free commercial heat pump survey and written proposal

No obligation. No pressure. A full site survey, heat loss calculation, system design, and financial model, all included free with your enquiry.

  • Free site survey and heat loss calculation
  • Written system design and financial model
  • MCS certified installation
  • No obligation, no pressure
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