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High-spec smart home renovation with Control4, Weybridge — Grand Innovations
Energy & Smart Home

A home that's smarter, and cheaper to run.

We help homeowners across Surrey and London cut running costs and future-proof their properties — solar PV, heat pumps, insulation and energy-efficient glazing, paired with discreet smart-home systems for lighting, climate, security and entertainment. One team, concealed wiring designed in during the build, transparent weekly billing and no large deposits.

Future-proof your home.

Energy costs are rising and building regulations are tightening. We design and install integrated renewable energy systems — solar PV, air- and ground-source heat pumps, high-grade insulation and energy-efficient glazing — either as standalone projects or built into larger renovation and extension works.

Smart technology should enhance how you live without dominating your décor. We integrate lighting, climate control, security and entertainment into a single intuitive interface, with cabling concealed and future-proofed during the build phase — so everything works seamlessly from day one.

The Grand Standard

  • Best installed alongside building work
  • One team — design through install
  • Weekly billing, no large deposits
Energy

Generate, store, and save.

  • 01

    Solar PV

    Roof-mounted photovoltaic systems with battery storage and Smart Export Guarantee setup — generate and store your own electricity.

  • 02

    Air-Source Heat Pumps

    Low-carbon heating and hot water extracted from outside air, ideal for well-insulated homes — Boiler Upgrade Scheme grants navigated.

  • 03

    Ground-Source Heat Pumps

    Highly efficient heating drawn from the ground for the lowest long-term running costs, with grant funding handled on your behalf.

  • 04

    Insulation Upgrades

    High-grade loft, wall and floor insulation that slashes heat loss and lifts your EPC rating — the smartest first step.

  • 05

    Triple Glazing

    Energy-efficient triple-glazed windows and doors that keep warmth in, noise out and condensation down.

  • 06

    EV Charging

    Discreet home electric-vehicle charge points, wired in during building work and ready for the cars of tomorrow.

Smart Home

Effortless control.

  • 01

    Smart Lighting

    Scene-based lighting and dimming controlled by app, panel or voice — with low-energy LED throughout.

  • 02

    Climate Control

    Multi-zone heating and cooling that learns your routine and trims energy use room by room.

  • 03

    Security & CCTV

    Discreet cameras, alarms and access control you can monitor from anywhere, integrated into one system.

  • 04

    Multi-Room Audio & AV

    Whole-home audio and concealed AV — the right sound in every room, from one tidy interface.

  • 05

    Motorised Blinds

    Automated blinds and curtains that respond to time, light and temperature for comfort and efficiency.

  • 06

    Video Doorbells & Gates

    See and speak to callers, and open automated gates, from your phone — wherever you are.

Return on Investment

Numbers that add up.

Done well, energy upgrades pay for themselves — lower bills, a higher EPC rating and added property value, with government grants offsetting the upfront cost.

We give you clear, honest return-on-investment figures up front, so every decision is grounded in real numbers rather than guesswork.

  • Lower running costs
  • Higher EPC rating
  • Government grants navigated
  • Added property value
Try our ROI calculator
How We Work

From assessment to lasting savings.

A clear, design-led process with weekly billing — so you only ever pay for completed, signed-off work.

01

Home Assessment

We survey your property — roof orientation and shading, insulation, heating and how you use energy — to find the highest-impact upgrades.

02

System Design

A tailored energy and smart-home design with clear return-on-investment figures, so you can make informed decisions before committing.

03

Grants & Paperwork

We navigate available grants and incentives — Boiler Upgrade Scheme, Smart Export Guarantee — and handle the applications and certification.

04

Installation

Our own team handles the wiring, plumbing and integration — concealed and project-managed throughout, ideally alongside any building work.

05

Handover & Support

Full commissioning, a hands-on demonstration of your systems, and aftercare you can rely on long after we leave.

What's Included

In your energy upgrade.

FAQs

Energy & smart home questions, answered.

Let's future-proof your home.

Book a free, no-obligation energy and smart-home assessment. We'll survey your property, talk through options, and send a clear proposal with honest return-on-investment figures — usually within 24 hours.

No large deposits required
Free proposal within 24 hours
Fully insured & accredited
Rather talk it through? 01932 950158

Step 1 of 2 · About your project

We focus on projects from around £25,000.

Takes 30 seconds · No obligation · Free proposal within 24 hours

Prefer to talk? Call 01932 950158
CallFree Cost Proposal