Alpha Boiler Specialists
Alpha Boilers in London
0% finance available for 12 months
Expert Alpha installation, repair and servicing across London.
Ninja Boilers installs Alpha boilers across London — reliable, energy-efficient heating at a competitive price. Up to 10-year warranties and 12-month 0% finance.
Free, No-Obligation Quote
Get a Free Quote
Tell us about your boiler — we'll come back with a fixed quote.
Popular Alpha Models
Top Alpha boilers we install
We fit the full Alpha range and help you pick the right model for your home, hot water demand and budget.
E-Tec Combi
Compact and energy-efficient — great for small to medium homes.
E-Tec Plus Combi
High output and flow rate, ideal for larger households.
E-Tec S System Boiler
Designed for homes with higher hot water demand and storage cylinders.
Why Alpha
Italian innovation, compact design, great value
Alpha is an Italian boiler brand with a strong UK presence — innovative features at an affordable price, compact and easy to use.
Part of the Immergas Group, one of Europe's leading domestic heating manufacturers.
Is a Alpha boiler right for you?
Best suited for…
- A budget-friendly boiler with solid performance
- A compact unit to fit tight kitchen or cupboard spaces
- Long warranties and simple controls
- Good support from a trusted manufacturer
Our Alpha Services in London
Complete Alpha boiler support
- Installation by Certified Gas Safe Engineers — Tidy, compliant installs.
- Speedy Fault Diagnosis & Repairs — Same-day where possible.
- Boiler Servicing & Safety Checks — Annual visits.
- 0% Finance for 12 Months — Flexible options available.
- Warranty Registration & Support — Up to 10 years.
Our Process
A simple, hassle-free journey
- 01
Free Survey
We assess your home and recommend the right Alpha boiler for your needs.
- 02
Fixed Quote
Transparent, all-inclusive pricing with 0% finance options.
- 03
Book Install
Pick a date that suits — next-day fitting often available.
- 04
Expert Fit
Gas Safe engineer installs your Alpha boiler, flue and controls.
- 05
Aftercare
Warranty registration, smart-control setup and ongoing servicing.
Why Choose Us
Why London homeowners choose Ninja Boilers
Trusted local Gas Safe engineers across Greater London
Transparent fixed pricing — no hidden costs
Installation in as little as 24 hours
0% finance over 12 months, longer plans available
Manufacturer-backed extended warranties
Honest aftercare from a family-run team
FAQs
Frequently asked questions
Book a Alpha boiler engineer in London
From installation to aftercare, Ninja Boilers is your trusted Alpha partner. Call 020 3576 5825 for a free quote today.