
Boilers & heating, done properly.
Boiler installs, servicing, repairs and landlord gas safety certificates across Maldon, Chelmsford and the villages in between — from a local engineer you deal with directly.
- Gas Safe registered
- Vaillant and Glow-worm specialist
- Maldon & Chelmsford
- 4.6 on Google · 13 reviews

Gas Safe RegisterNo. 227097Everything your heating needs, from one local engineer.
New boilers, annual services, breakdowns and landlord certificates — done to standard and explained in plain English.
InstallationNew Boiler Installation
Replacement and new boilers fitted properly. Vaillant and Glow-worm specialist — but we can fit any make.
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ServicingBoiler Servicing & Repairs
Annual boiler services and fault finding on all makes. Keeps your warranty valid and your boiler safe.
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LandlordsLandlord Gas Safety Certificates
Annual CP12 landlord gas safety records for rental properties, done on time with the paperwork sorted.
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BreakdownsBoiler Breakdowns & Repairs
No heating or hot water? Call us and we'll get to you as quickly as we can.
Find out more
Gas Safe 227097Check any engineer on the Gas Safe RegisterA local engineer — not a call centre.
You speak to the person who'll actually do the work. Straight answers, clear prices and a proper job.
- Gas Safe registeredRegistration 227097 — qualified for gas boilers, appliances and pipework.
- Honest repair-or-replace adviceIf a repair makes more sense than a new boiler, we'll tell you.
- Clear quotes before work startsNo surprises on the invoice.
- Homeowners, landlords & agentsFrom a single service to a portfolio of CP12s.
Real installs. Neat pipework.
A few recent jobs — every one fitted, tested and signed off by Dave.








Sorted in three simple steps.
Get in touch
Call, or leave your details and we'll ring you back to talk through the problem.
We visit & quote
We take a proper look and give you a clear price before any work starts.
Job done, certified
Work completed to standard, tested, and the paperwork sorted for your records.
What customers say.
“Dave Syder visited at very short notice to investigate why my boiler was not working. He provides an honest & professional service and I would highly recommend him to friends & family.”
“Dave came along and gave me great advice to try and make good of what I have instead of a complete renewal. In effect, saved me thousands of pounds.”
“Very happy. Dave did a quality and efficient job putting in a new shower unit, replacing a radiator and fixing a broken toilet flush unit. Can definitely recommend.”
Based between Maldon & Chelmsford.
Covering the towns and villages across the Maldon district and Chelmsford — and further if we can get to you.
- Maldon
- Chelmsford
- Heybridge
- Danbury
- Great Baddow
- Galleywood
- Writtle
- Broomfield
- Springfield
- Boreham
- Hatfield Peverel
- Witham
- Tiptree
- Wickham Bishops
Good to know.
Are you Gas Safe registered?
Yes — our Gas Safe registration number is 227097. You can check it on the Gas Safe Register website or ask to see the engineer's ID card when we arrive.
Which areas do you cover?
Maldon, Chelmsford and the towns and villages around them — including Heybridge, Danbury, Great Baddow, Witham, Burnham-on-Crouch and South Woodham Ferrers. If you're nearby and not sure, just ask.
How much will it cost?
Every job is different, so we price it properly rather than guess. Call or leave your details and we'll give you a clear quote before any work starts.
Do you work with landlords and letting agents?
Yes. We carry out annual landlord gas safety checks (CP12), servicing and repairs, and can arrange access directly with tenants.
Request a call back
Leave your details and we'll call you back.

Get it sorted by a local Gas Safe engineer.
Call now, or leave your details and we'll call you back — homeowners, landlords and letting agents across Maldon & Chelmsford.