OSBORNE ENERGY

Sustainable Delivery Through Partnership

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Please note that our offices will close at 12pm on Wednesday 24th December, reopening on Monday 5th January 2026. From all of us here, Merry Christmas and Happy New Year!

A NATIONWIDE PROVIDER OF ENERGY-EFFICIENT PROJECTS AND FUNDED OBLIGATIONS

Established in 1996, Osborne Energy has been in the energy efficiency industry for nearly 30 years specialising in the delivery of energy saving projects and grant funding.

We provide a comprehensive range of services, including renewable energy solutions, heating, insulation and defect management. Offering full turnkey solutions to clients, with a main focus on decarbonisation strategies. We cater to the UK’s main energy suppliers as well as to councils, social housing providers and public sector, education, commercial and domestic clients.

The engineers who carried out the installation were respectful and knowledgeable about what they were doing and I found them very polite and were supplied with plenty of tea.

It was an upheaval but your team really relieved the stress by being charming and friendly and very tolerant of an old lady like me ! They were so professional and worked really hard and were so accommodating. It was a joy to have them here. Thank you so much. The instillation is superb with no glitches.

Transformed my cold flat beyond belief. Fantastic. 

From start to finish everyone was polite, friendly and efficient.

Couldn’t fault anything at all!

Every 1 involved was excellent and I am very happy, thank you

We are very grateful to the company for all their help advice and time. Such a great group of workers – polite tidy and called if they were ever delayed. Couldn’t fault them

Installers were polite, friendly and very considerate. Very clean and tidy workers.

The team were very friendly and provided all the information we needed.

I would especially like to thank the guys who did the copper piping. They really did a superb job. In most rooms, it is hardly visible. In general, all of the work was carried out to a very high standard. Thank you.

We have been so fortunate that everyone that we have spoken to & who has been to fit or inspect the work have been so helpful, respectful, friendly and professional and we would like to say the biggest THANK YOU 

We would like to thank the main office and all of the contractors that came to our home.

Chris McQuillan, Framework Manager at Fusion21 said “We are delighted to welcome all of the new suppliers onto Fusion21’s Heating, Renewables and Electrical Framework, including Osborne Energy. The tender process was highly competitive and has identified the best contractors for our members to use for the delivery of a whole range of heating and electrical programmes.

“Members accessing this framework will benefit from flexible call-off options, UK-wide coverage, and the option to deliver social value to their communities, aligned to their organisational priorities.”

What We Do

Working with our clients we provide the following energy saving services through our trusted contractors:

Grant Funding

We can access a wide range of energy grants for our public sector clients including the ECO Scheme.Read More »

Decarbonisation Strategies

Offering decarbonisation-as-a-service, we help our clients to reduce their Co2 emissions and assist with their decarbonising strategies.Read More »

Renewables

We install renewable energy solutions including Air Source Heat Pumps, Solar PV and Solar Batteries for energy storage.Read More »

Energy Efficiency Consulting

We support our clients with the building and application of energy-saving processes, methods and knowledge to reduce Co2 and fuel poverty.Read More »

Defect Management

We support commercial landlords, local authorities, insurance companies and housing associations to deal with the consequences of improperly installed or failed insulation products.Read More »

Heating Services

We utilise ECO funding and other grants and schemes to help our clients decarbonise properties with energy-efficient boilers and heating systems.Read More »

Hi Rachel, & all the team involved in the transformation of my bungalow!

I had the EPC survey last week, & the rating now is a fantastic ‘B’ a vast improvement on the previous F or G rating!

Regarding the work your teams carried out, the crews were a pleasure to have in my home, disruption was kept to a minimum, they were so friendly & the standard of work was superb, with them tidying up at the end of every day!

The bungalow feels like a new house now, the heating system has transformed the property, making it so much more comfortable, it now feels warmer when the heating is off!

I can’t thank you & Osborne Energy for the difference it has made to my life!

As you can tell I’m absolutely delighted with all the work that has been carried out, & I’m very grateful & thank you so much, please give my kind regards to all involved!

Mr F

Our Energy Saving Measures

Working with our public sector clients including councils, housing associations and social housing providers, we provide the following energy-saving measures through our trusted contractors:

Cavity Wall Insulation

An effective energy-saving measure to reduce energy bills in residential homes.Read More »

Loft Insulation

Loft insulation is a great way to reduce energy usage and keep homes warmer.Read More »

External Wall Insulation

Enhances thermal efficiency from outside, reducing heating loss and increasing EPC ratings.Read More »

Internal Wall Insulation

Creates a thermal and acoustic barrier between the inside and outside, drastically reducing energy bills.

Draught Proofing

A cost-effective way to reduce cold air and heat loss from windows, doors and other sources of draughts.

Solar Panel Installation

Solar PV is an effective way to generate electricity from the sun and reduce heating and energy bills in homes.Read More »

Solar Battery Installation

Store renewable energy produced by energy-saving measures with solar battery installation.

EV Charge Points

Electric Vehicle or EV charging points allow electric car users to plug in and recharge the battery which powers their vehicle.

Air Source Heat Pumps

Extracts heat from the outside air which is converted to a liquid that helps to heat homes.Read More »

Room in Roof Insulation

A type of insulation especially for homes with rooms in the roof to prevent heat from escaping.Read More »

Cavity Wall Extraction/Re-fill

Remove and replace improperly installed, damaged or ineffective cavity wall insulation to improve energy efficiency.Read More »

Under Floor Insulation

Under floor insulation adds an effective barrier to the floors in your home to contain heat, increasing energy efficiency.

LED Lighting Installation

Low-energy lighting can make a significant difference to energy bills, with LED options using significantly less energy.Read More »

Solar Thermal Installation

Similar to Solar PV, solar thermal generates heat from the sun, as opposed to electricity, to reduce energy bills.

Boiler Upgrades

Installing low-carbon heat pumps and other effective boiler upgrade measures to reduce energy usage.Read More »

Ground Source Heat Pumps

A ground-to-water heat pump which extracts and generates heat from the earth for a low-carbon heat source.

High Heat Retention Storage Heaters

An energy-efficient heater which uses up to 35% less energy, storing and utilising cheaper night-time electricity.Read More »

ECO Scheme Grants

The Energy Company Obligation (ECO) is a government energy efficiency scheme in Great Britain to help reduce carbon emissions and tackle fuel poverty.
The scheme began in April 2013, and over time it has been amended. The ECO3 scheme closed on 31 March 2022.
The latest policy, ECO4, applies to measures completed from 1 April 2022 and will cover a four year period.

Please contact us to discuss your funding needs. Alternatively, if you wish to join our network of approved contractors for the delivery of ECO funded measures, please click here.

More About Us

Who we are

For nearly 30 years Osborne Energy Ltd have been at the forefront in the delivery of Energy Efficiency projects and grant funded obligations.

We currently employ a specialist team, who hold a plethora of qualifications. Osborne Energy Ltd have a core of long serving Managers and staff who between them have accumulated over 80 years of service and experience.

We offer main and sub-contractor services and deliver domestic and commercial retrofit and building service upgrades. Our company ethos ‘Sustainable delivery through partnership’ is a reflection of the dedication and commitment we show to our clients, customers and the energy saving industry.

ISO9001, ISO14001, ISO45001, PAS 2030:2023 and Constructionline are among our many accreditations, and they’re all testament to our reliable service, dedication to quality, and health and safety management.

We are also a Trustmark vetted company, which provides our clients and customers with confidence.

We are proud to offer a competitive range of solutions for our clients, including:

  • Decarbonisation strategies
  • Stock condition surveys
  • EPC’s (Energy Performance Certificates)
  • Retrofit assessments
  • Installation of energy saving measures
  • Renewable energy including solar PV, battery storage and low energy lighting upgrades
  • Grant funding
  • Project management including quality assurance
  • Defect management

Established since 1996, we have built an excellent rapport with clients, customers and industry bodies.

Learn more

Why choose us

  • Established since 1996
  • Trustmark accredited
  • A founder member of the Retrofit Academy
  • Nationwide coverage
  • Friendly, knowledgeable and experienced team
  • Competitive pricing
  • Outstanding workmanship
  • At the forefront of reducing carbon emissions

Commitment to achieving net zero

Osborne Energy Limited is committed to achieving net zero emissions by 2050 at the latest. Our company ethos ‘Sustainable Delivery through Partnership’ is a reflection of our dedication to reduce our carbon footprint year on year.

We are BSI certified to ISO 14001, first achieving this accreditation in March 2014. Accompanied by our Environmental Policy, this enables us to focus our objectives and actions on areas that will have the most significant environmental impact, both in the short and long term.

Having been involved in the energy efficiency industry for nearly 30 years, we are well versed in energy saving and carbon reduction activities and actively promote this through our supply chain, and with our clients, and key stakeholders. Renewable energy installations, such as solar PV and low energy lighting have become a key focus in our business plan moving forward.

Read our Carbon Reduction Plan here

Our Accreditations & Memberships