Next-Generation
Plumbing & Heating
Services
Traditional British engineering standards with smart, frictionless online booking. Serving Andover and Hampshire with reliable boiler and plumbing solutions.
Stop Waiting.
Start Booking.
We respect your time. Our system lets you secure a certified engineer without the back-and-forth phone calls. Pick a slot that works for you and we handle the rest.
Live Calendar Sync
Tap a slot. Our dispatch system assigns the nearest engineer automatically.
Automated Reminders
You receive a confirmation text and a reminder the evening before. No surprises.
Emma — Virtual Assistant
Available 24/7 for emergency slots, rough estimates and FAQs.
Free cancellation up to 2 hours before.
Uncompromising
Standards.
At Rai & Sons, world-class engineering is matched with world-class customer service. Our Gas Safe registered engineers have been keeping Andover warm and safe for over a decade.
Whether it is a routine boiler service or an emergency midnight call-out, our transparent quoting system means you never face hidden fees.
- Fully vetted and Gas Safe registered staff
- Advanced diagnostics and power-flushing
- Respectful of your property and time
- Digital CP12 certificates issued on-site
Our Core Services
Certified, compliant and rapidly deployed for domestic and commercial properties.
Boiler Installations
Energy-efficient upgrades with up to 10-year manufacturer warranties. Full system balancing and commissioning included as standard.
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Emergency Repairs
Rapid response for burst pipes, aggressive leaks and drainage blockages. We carry extensive spare parts to ensure first-time fixes.
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Central Heating
Radiator installations, valve replacements and power-flushing to eliminate cold spots and restore system efficiency.
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Landlord CP12s
Legally compliant Gas Safety Certificates issued digitally on-site. Automated annual reminders for estate agents and private landlords.
Book NowWhat Our Customers Say
"Absolutely brilliant. Booked a slot online through their smart calendar, the engineer arrived exactly on time, and sorted our boiler pressure issue within the hour. No hidden fees whatsoever."
"Managing multiple lettings means I need a firm I can rely on completely. Rai & Sons handle all our CP12 certificates automatically. The digital reporting is a genuine game-changer."
"Called about a burst pipe at 11pm. The team arrived within the hour, had it fixed, and cleaned up after themselves. Could not have asked for better service in an emergency."
Frequently Asked Questions
Clear, honest answers about pricing, booking and our services.
Book or Enquire
Ready to book or need an emergency call-out? Reach our team instantly.
Rai & Sons Team
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