Commercial

Decarbonise your buildings without disrupting them

Commercial solar, heat pumps and consultancy for schools, colleges, churches, offices and estates across Cambridgeshire. 1,700 installations, including a Cambridge University decarbonisation project.

Speak to a consultant See our projects

Who we serve

Sustainability that aligns with your goals, whether that is cost, net-zero targets or modernising the estate.

  • Schools and colleges

    Phased works around term time, live services retained throughout.

  • Offices and businesses

    Minimum disruption, clean sites and a programme agreed up front.

  • Churches and heritage

    Sensitive installations on listed and historic buildings.

  • Architects and builders

    Design input from the first drawing; we collaborate with your consulting engineer.

Return on investment

A proven, better way to run a building

Self-generating your energy cuts bills, adds reliability and protects you from price swings.

Typical cut in energy bills
75%
Payback on a commercial solar array
4 yrs
Units of heat per unit of electricity
4:1
Aerial view of solar panels being installed on a church roof in Cambridgeshire

Case study Cambridge · Air source heat pump cascade, 120 kW

Cambridge college heating decarbonisation

Replacing gas boilers with a 120 kW air source heat pump cascade across a listed college site, without closing a single building.

Carbon reduction
72%
Heat pump capacity
120 kW
Days of closure
0
A Cambridge college Read the case study

Our process

Four steps, from first contact to commissioning

We walk you through the whole way, and if you already have a design consultant we work with them.

  1. Step 01

    Reach out

    Share the basics and we follow up with project-specific questions for a no-obligation quote.

  2. Step 02

    Site survey and consultation

    We visit, assess the building and its energy use, and agree the outcomes you need.

  3. Step 03

    Design and specification

    A specified design with costs, ROI and grant eligibility such as the Boiler Upgrade Scheme.

  4. Step 04

    Deliver

    Once the contract is approved we programme, install and commission the whole project.

Commercial installation FAQs

Prefer a conversation? Call 01223 646 462 or email info@infiniteheating.com.

What is your process to get started?
Four steps: reach out, site survey and consultation, design and specification, then delivery once the contract is approved.
What if we have already consulted a third party?
Good. We collaborate with your consulting engineer so the plan becomes reality faster.
Do you offer grant funding?
Yes. Commercial properties may be eligible for the Boiler Upgrade Scheme. Get in touch to check.
How much will it cost?
A 50 to 100 kW commercial solar array starts from around £35,000; a 20 to 50 kW air source heat pump from around £20,000.
What will the return on investment be?
It depends on the building and its energy use, but a commercial solar PV system is often offset in as little as four years.

Talk to a consultant about your building

Tell us about the site and your targets. We will come back with a scoped proposal and the numbers behind it.

Prefer to talk? Call 01223 646 462, Monday to Friday, 8am to 5pm.

Speak to a consultant
Aerial view of solar panels across a barn conversion complex