Your local Gas Safe heating engineer in mid-Essex.
Based in Witham, covering Chelmsford, Braintree, Maldon, Colchester and every village in between. Boiler installation, servicing and repairs from a friendly local firm.
Gas Safe registered 667143What our customers say
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For all your gas and heating needs
From a straightforward boiler service to a full installation, one local firm handles it all.
Boiler installation
Fixed-price new boilers, surveyed and quoted properly.
Learn more →Boiler servicing
Annual servicing and landlord CP12 certificates.
Learn more →Boiler repairs and breakdowns
Fast local response on all major makes.
Learn more →Central heating
Full systems, radiators and smart controls.
Learn more →General plumbing
Repairs, hot water systems and bathrooms.
Learn more →Gas services
Appliance installs, safety checks and gas pipework.
Learn more →A real local firm, not a franchise
Turning up when we say, tidy work, and pricing explained before we start. You deal with the person doing the job, not a call centre.
About FJA →Areas we cover
All areas →A Witham firm covering mid-Essex
FJA Plumbing and Heating has worked out of Witham since 2021. From the yard on Guithavon Street we reach Kelvedon and Hatfield Peverel in under ten minutes, Braintree, Maldon and Chelmsford in around twenty, and Colchester in twenty-five. That is the patch we know properly.
The work covers boiler installation, annual servicing and landlord CP12 certificates, breakdown repairs on all major makes, full central heating systems, gas work and general plumbing. We install Worcester Bosch and Baxi, and every gas job is done under Gas Safe registration 667143.
We work seven days a week from 07:30 to 22:00. We are not an out-of-hours emergency service, and we would rather tell you that up front than let you find out at midnight.
Simple from first call to handover
No call centre and no sales visit. You deal with Frank, the engineer who does the work, from the first call to the final check.
Call or message
Seven days a week, 07:30 to 22:00. You speak to the person who will actually do the job.
Survey and fixed quote
For anything beyond a simple job we look first, then you get a fixed price in writing. That price is the price you pay.
The work, done and checked
Every gas job is carried out under Gas Safe registration 667143, by the same engineer who quoted it.
About 15 miles around our Witham base
The van starts and finishes at 3/7 Guithavon Street, Witham. Everywhere on the map is close enough to price without padding travel into the quote. Tap a town for what we do there.
- CM1
- CM2
- CM3
- CM7
- CM77
- CM8
- CM9
- CO5
- E · planned work
Common questions
Which areas does FJA Plumbing & Heating cover?+
We are based in Witham and cover mid-Essex: Chelmsford, Braintree, Maldon, Colchester, Kelvedon, Tiptree, Danbury, Hatfield Peverel, Great Notley, Silver End, Writtle and the villages around them, across the CM1, CM2, CM3, CM7, CM77, CM8, CM9 and CO5 postcode districts. We also take on planned work in East London.
Are you Gas Safe registered?+
Yes, registration 667143. Every gas job is carried out by a Gas Safe registered engineer.
What are your opening hours?+
Seven days a week, 07:30 to 22:00. We are not an out-of-hours emergency service, so if you call within those hours you will speak to the person who does the work.
Do you install and service gas appliances?+
Yes. We install, service and safety-check gas appliances and provide landlord CP12 certificates. We install Worcester Bosch and Baxi boilers and service or repair all major makes.
How much does a new boiler cost?+
Most new boiler installations fall between £2,500 and £4,000 depending on the boiler, the property and any system upgrades. We survey first and give you a fixed price in writing before any work starts, so the figure you agree is the figure you pay.
Ready for a free quote?
Call or send an enquiry. You speak to Frank, not a call centre.