Boiler Installations in Hertfordshire & North London — Done Properly
“We install, replace, and upgrade boilers with no shortcuts — just clean, safe, and efficient work from trusted professionals across Hertfordshire and North London.”
🛠️ G3 Certified • No Plastic Plumbing • Professional-Grade Installations
✅ Trusted by Homeowners, Developers & Designers Across Greater London
“The boiler swap was done in a day. No mess, no stress — just a clean install and great service.”
— Rebecca M., St Albans
“Chris and the team are the only ones we trust on site now. Every job’s neat, professional, and on time.”
— James A., Property Developer – North London
“From the first call to the final test, everything was smooth. Proper customer service.”
— Ella W., Finchley
🛠️ G3 Certified Installers
🚫 No Plastic Plumbing — We Use Geberit Mapress
📍 Covering Hertfordshire, North London & Surrounding Areas
✅ Want to see or know more about what we’ve installed recently?
Don’t Gamble on Your Boiler Installer
Too many engineers rush installs, overcharge, or vanish when problems show up.
Your boiler is too important for that.
At Sable Projects, we make the process clear, the install smooth, and the result reliable — every time.
We Make Boiler Installations Simple
Whether you're replacing an old system or fitting out a new home, we’ll help you choose the right boiler — and install it to the highest standard.
Combi boilers
System boilers
Heat-only (conventional) boilers
Cylinder upgrades
Boiler relocations
Smart thermostats
Why People Trust Us to Install Their Boilers
✔️Gas Safe Registered
Fully qualified and safety-certified
✔️ Clean, Tidy Work
We treat your home with respect
✔️ Trusted Brands
Vaillant, Worcester Bosch, Ideal & more
✔️ Straightforward Advice
No upsells. No jargon.
✔️ High-End Service
For homes that expect more
✔️ Transparent Pricing
No hidden costs, ever
Perfect for Homes That Deserve More
We install boilers in homes across Hertfordshire, North London, and nearby surrounding areas. Whether it’s a one-bed flat or a luxury renovation, we tailor each install to suit the space.
Here’s How It Works
3-Step Breakdown:
1. Book a Consultation
We assess your space, usage, and needs.
2. Get a Clear Quote
We recommend the best boiler and quote you honestly.
3. We Install with Care
We complete the job cleanly, quickly, and safely.
Ready to get started?
Boiler Questions? We’ve Got Answers.
What’s the best boiler brand?
We install Vaillant, Worcester Bosch, Ideal and more — and recommend what fits your space best.
How long does installation take?
Most are done in a day. More complex installs may take 2–3.
Will I lose heating/hot water?
Briefly — but we’ll minimise disruption and keep you informed.
Do you remove the old boiler?
Always. We handle disposal as standard.
Are you Gas Safe registered?
Yes — all our engineers are fully qualified and insured.
Let’s Get Your Boiler Sorted
Whether your boiler is failing, inefficient, or just due an upgrade — we’ll give you honest advice and a quality installation you can rely on.
PARTNERS
Trust & Credentials
Email: [email protected]
Phone: 020 7078 9415
Address Office: 2a Highland Drive, Hemel Hempstead HP3 8PT