Local Gas Safe boiler installations, replacements, servicing & repairs
If you’ve ever tried starting the day in Brentwood when your boiler’s decided to give up, you’ll know how quickly the house turns cold — especially on those misty mornings around Shenfield or Pilgrims Hatch. Whether your heating’s packed in or your old boiler’s costing a fortune to run, Pilot Light Plumbing & Heating Ltd is here to help.
We’re trusted boiler fitters in Brentwood, known across Essex for professional installations, honest advice, and friendly, reliable service. As a Gas Safe registered company, we handle everything from full boiler replacements to brand-new installations, all completed to the highest safety and workmanship standards. We’re local, approachable, and genuinely take pride in keeping Brentwood homes warm all year round.
Get a quoteOur engineers provide a complete boiler fitting service designed around your home and heating needs. Whether you’re renovating, upgrading, or simply replacing a tired system, we’ll take care of it from start to finish.
We work with leading boiler brands and supply A-rated systems that are efficient, quiet, and built to last. Every job comes fully warranted, and we’ll leave your home just as tidy as we found it.
Our boiler & heating services include:
All our engineers are Gas Safe registered, fully insured, and trained to the latest standards. Your installation is completed safely, legally and efficiently — no shortcuts. We’ll carry out full safety checks, show you how to use your new controls, and confirm everything runs as it should.
If your current boiler’s noisy, leaking, or struggling to heat the home, it might be time to upgrade. We’ll assess your setup, remove the old unit, and install a modern, energy-efficient model that suits your property — combi, system or regular condensing boilers.
Installing an A-rated boiler can cut running costs and reduce your carbon footprint. From smaller systems for flats near the High Street to larger homes in Warley or Shenfield, we’ll recommend the most suitable, efficient setup.




We cover Brentwood and nearby areas including Shenfield, Warley, Billericay, Ingatestone and Hutton, across CM13, CM14 and CM15.
How long does it take to fit a new boiler?
Most installations are completed in a single day, though larger systems can take a little longer.
Do I need a Gas Safe engineer to install my boiler?
Yes — it’s a legal requirement. Only Gas Safe registered professionals can fit boilers safely.
Can you replace my old boiler with a more efficient model?
Definitely. We specialise in upgrading older, inefficient systems to modern A-rated boilers.
What type of boiler is best for my home?
It depends on your property size and usage. We’ll recommend the most suitable option for your needs.
Do you offer a warranty on your boiler installations?
Yes, all our installations include both manufacturer and workmanship warranties.
Whether your boiler’s broken or you’re ready to upgrade to a more efficient model, get in touch with Pilot Light Plumbing & Heating Ltd today. Our friendly boiler fitters in Brentwood are ready to help with fast service and clear, honest quotes.
Call today or fill out our quick online form — we’ll keep your Brentwood home warm, safe and energy-efficient.
Get a quote