

Free Home Assessment & Upgrade!
Our surveyor will visit your property to check eligibility, and if you qualify, we’ll upgrade your home for FREE with insulation and heating improvements under the ECO4 scheme. Simple, quick, and hassle-free!

Quick & Easy Survey – Just 60 Seconds to Apply!
Fill out the form in just 60 seconds to check your eligibility for 100% FREE insulation and heating system installation under the ECO4 scheme. Don’t miss this chance to make your home warmer and more energy-efficient!

Schedule Your Free Survey & Installation
Our expert engineers will contact you to book your survey and installation date at your convenience. Get 100% FREE insulation and heating upgrades under the ECO4 scheme—hassle-free and guaranteed!
About Us
Smart Insulations And Heating Upgrades
Evnex Energy Solutions is a company that encompasses various services related to the maintenance, improvement, and well-being of a household. These services can be essential for homeowners to ensure the smooth functioning and comfort of their homes.
Services We Provide

Cavity Wall Insulation
We provide Cavity Wall Insulation to enhance energy efficiency and keep your home warm. You may qualify for 100% FREE installation.

Internal Wall Insulation
Enhance your home’s energy efficiency with Internal Wall Insulation. It helps retain heat, reduces energy bills, and keeps your home comfortable. Through the ECO4 scheme, you may qualify for 100% FREE installation—apply now!

Boiler Replacement
Boiler Installation
Get a FREE boiler upgrade under the ECO4 scheme for better energy efficiency and warmth. Apply now!

External Wall Insulation
External Wall Insulation
Improve energy efficiency with FREE External Wall Insulation under the ECO4 scheme. Stay warm and save on bills

Loft Insulation
Keep your home warmer and cut energy costs with FREE Loft Insulation under the ECO4 scheme. Apply today!

Air Source Heat Pump and Solar Panel
Get a free Air Source Heat Pump and Solar Panel under the ECO4 scheme to improve your home’s energy efficiency and reduce your bills. Apply now!
Services
What We Do


Boiler Replacement
✔️ Property with an old, inefficient boiler (typically 10+ years old)
✔️ Homeowner
✔️ Boiler must be non-condensing or broken
✔️ Low EPC rating (D, E, F, or G)
✔️ Receiving eligible benefits (e.g., Universal Credit, Pension Credit)
✔️ Low household income (LA Flex may apply)


External Wall Insulation(EWI)
✔️ Solid Walls, No Cavity
✔️ Homeowner or private tenant (landlord’s consent required)
✔️ No existing insulation or poor insulation
✔️ Low EPC rating (D, E, F, or G)
✔️ Receiving eligible benefits (e.g., Universal Credit, Pension Credit)
✔️ Low household income (LA Flex may apply)


Cavity Wall Insulation(CWI)
✔️ Uninsulated Cavity Walls
✔️ Homeowner or private tenant (landlord’s consent required)
✔️ Low EPC rating (D, E, F, or G)
✔️ No existing cavity wall insulation or poorly insulated walls
✔️ Receiving eligible benefits (e.g., Universal Credit, Pension Credit)
✔️ Low household income (LA Flex may apply)


Loft Insulations
ECO4 Eligibility – Loft Insulation
✔️ Little Or No Loft Insulation
✔️ Homeowner or private tenant (landlord’s consent required)
✔️ Loft insulation less than 100mm (if existing)
✔️ Low EPC rating (D, E, F, or G)
✔️ Receiving eligible benefits (e.g., Universal Credit, Pension Credit)
✔️ Low household income (LA Flex may apply)


Internal Wall Insulations(IWI)
✔️ Solid Walls, No Cavity
✔️ Homeowner or private tenant (landlord’s consent required)
✔️ Low EPC rating (D, E, F, or G)
✔️ Receiving eligible benefits (e.g., Universal Credit, Pension Credit)
✔️ Low household income (LA Flex may apply)


Heating Controls
Home with an outdated or no heating control system
✔️ Homeowner or private tenant (landlord’s consent required)
✔️ Low EPC rating (D, E, F, or G)
✔️ Receiving eligible benefits (e.g., Universal Credit, Pension Credit)
✔️ Low household income (LA Flex may apply)
✔️ No gas connection (eligible for renewable energy solutions)

Need A Trusted Company To Carry Out Your ECO4 Job
Testimonials
Hear From Our Happy Clients: Their Stories

Henry Benzamin Clark

Fantastic service from start to finish! The team was professional, friendly, and installed my insulation quickly. My home is much warmer now—highly recommended!


Alexa Propp

Great experience! The survey was hassle-free, and the installation was done smoothly. My energy bills have already gone down. Thanks for the amazing service!


Moxley Bradman

Very professional and efficient! They handled everything under the ECO4 scheme, and I didn’t have to pay a penny. My home feels so much better now!


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Renovation projects can range from minor upgrades, like repainting or installing new fixtures.





