Clear energy upgrades for homeowners. 

Thoroughly qualified work for installers.

Personalised advice. Trusted professionals. Lower bills, lower carbon—without the overwhelm.

At Astra, we’re on a mission to help every UK home cut costs and carbon—without the hassle.

We are committed to helping homeowners and installers across the UK—transition confidently to cleaner, smarter, more affordable solutions.

89% of homes in England still rely on gas or oil heating—keeping bills and carbon emissions high.

Yet 41% of homeowners feel stuck, unsure if clean energy solutions like heat pumps are right or affordable for them.

The transition to clean energy can feel overly complex, leaving homeowners uncertain where to begin or who to trust.

Sources: ➊ English Housing Survey 2023–24, Department for Levelling Up, Housing & Communities. ➋ Citizens Advice, "Who are the early adopters? Understanding homeowner demand for heat pumps", January 2025.

Astra flips that script by providing clear, independent advice and tailored recommendations—partnering with trusted installers to help every homeowner confidently choose cleaner energy, lower bills, and cut carbon without regret.

Challenges ASTRA is solving

We're currently in early-stage research and development—keen to hear directly from installers and homeowners, so we can shape solutions that genuinely meet your needs.

For Homeowners

  • Know—don’t guess—if a heat pump fits your home
    We go beyond your property—tailoring recommendations to your lifestyle, priorities, and home improvement goals.

  • See the real numbers before you decide
    Up-front costs, grants, running-cost forecasts, and 0% loans—side by side.

  • Step-by-step guidance that cuts the overwhelm
    Plain-English next actions; jargon replaced with confidence.

  • Independent advice; no sales pressure
    We’re not tied to a brand, so recommendations stay unbiased.

  • Trusted pros ready when you are
    Move ahead with vetted installers who already have your home data.

For Installers

  • Genuine leads, not just names in a spreadsheet
    Every contact is pre-qualified, budget-checked, and ready to act.

  • Smarter surveys with less back-and-forth
    Key details—photos, room sizes, funding route—collected up front.

  • Quotes that stick, not slip
    Homeowners know ball-park cost & timeline, cutting redesigns and drop-outs.

  • Let your quality do the talking
    Astra’s independent Trust Badge and performance data lift you above price wars.

  • Forms done, hours saved
    BUS grant, DNO, and MCS evidence pre-filled from homeowner inputs.

How ASTRA works

  • Get answers to all your questions

    We’ll guide you through a quick home suitability check and help you understand what matters most to you.

  • Unlock clear, tailored recommendations

    See what systems, savings, grants, and next steps fit your home—with plain advice and no pressure.

  • Connect with trusted installers and get going

    We’ll match you with local professionals and make sure everything stays on track from quote to install.

“We built ASTRA after our own retrofit headaches: too many questions, conflicting advice, and mismatched quotes. Everyone deserves a simpler path to clean energy—and installers deserve customers who are prepared and ready to act.”

— Gautama and Amanda, ASTRA co-founders

ASTRA is currently in private beta

We’re working hard to shape a simpler, smarter path to low-carbon home energy. Our products are not publicly available just yet—but they are coming soon. If you’d like to stay in the loop, support us or get involved, we’d love to hear from you.