Consumer unit upgrades

    Your consumer unit — often called the fuse box — controls and protects every circuit in your home. We replace older units with modern, certified boards across Bucks, Herts and Milton Keynes.

    By Sam White, NICEIC accredited electrician

    NICEIC accredited · OZEV approved · most jobs fitted within days · no hidden extras

    When an upgrade makes sense

    • Your board is older and lacks modern protective devices
    • You're adding an EV charger and the existing unit can't support it
    • An electrical inspection has recommended a replacement
    • You're renovating or adding new circuits

    What the job involves

    We start by checking your existing installation and agreeing exactly what's needed. On the day, the power is switched off while the old unit is removed, the new consumer unit is fitted and each circuit is reconnected.

    Once everything is connected, we test the installation and issue the certification for the work, as required by Building Regulations.

    Pairing with an EV charger

    If you're planning a home EV charger, an older consumer unit can be the thing that holds the job up. We can check both at the same time and give you one clear, fixed quote covering everything that's needed.

    What to expect

    • A free, fixed quote with no hidden extras
    • Work by a NICEIC accredited electrical contractor
    • Certification on completion

    Frequently asked questions

    What Our Customers Say

    5.0 from 90+ Google reviews

    "Sam from Evolve Electrical Solutions installed my Evec charger on a post and did a brilliant job. He finished earlier than expected, was efficient and tidy throughout, and the price was very reasonable."

    Paul R.

    Google review

    "Really impressed with Sam's service. He installed my EV charger within just a few days of getting in touch and made the whole process easy and straightforward."

    Judy B.

    Google review

    "Great service all round- highly responsive, professional, reliable and high quality work. I would unhesitatingly recommend Sam for any EV charger work"

    Ben C.

    Google review

    "Excellent service from Sam. Professional, friendly, tidy and the EV charger was installed quickly. Would definitely recommend!"

    Tom S.

    Google review

    "Sam was really easy to work with in providing the right EV charging solution for our household. Great communication, quick to arrange times and dates for quotes and doing the work. Clean, tidy, polite and helpful. I would 100% recommend."

    Michelle P.

    Google review

    "Responsive and professional from the moment I first contacted him... The installation was smooth (less than an hour)"

    Graham B.

    Google review

                    Get Your Free Quote Today

    Ready to install an EV charging point at your property or workplace? Fill out the form and we'll get back to you as soon as we can.

    Location

    Aylesbury, Buckinghamshire, HP20 — Serving Buckinghamshire and Hertfordshire

    Services

    Electrical Contractors, LED Lighting, Fuse Board/Consumer Unit Upgrades, EICRS, EV Charging

    Why Get a Quote from Evolve?

    • No obligation consultation
    • Transparent pricing with no hidden costs
    • OZEV grant application assistance
    • Free, fixed quote with no hidden extras

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