New boilers supplied and fitted in Rochford and across south Essex, with a written price before the old one comes off the wall.
What a new boiler costs depends on what you have now, what you are moving to, and whether it is staying where it is. Moving a boiler means new pipework and a new flue route, and that is the single biggest swing in the price.
We are an approved installer for Vaillant, Worcester Bosch, Ideal, Alpha, Atag, which means longer manufacturer warranties than the standard cover on the same appliance.

Every one of these applies to every boiler installation we do.

Answer a few questions online and get a ballpark price straight away. No call-out fee to quote, no obligation.

We come out, check the existing system, flue and gas supply, and confirm a fixed written price before any work starts.

Fitted, tested and working, and the place left as clean as it was found.
These are the things we look at, and why the estimate is a range until someone has seen the job.
Photos of our own boiler installation work, in and around Rochford.
Rated 5.0 out of 5
From 68 Google and Facebook reviews


Gas Safe & Refcom registered
628006 · REF1023756
Fixed price, no call-out fee to quote
Agreed in writing before we start
Rated 5.0 out of 5
By 68 customers
Gemma Louise
Boiler installationverified review
David
Boilerverified review
Sophy Livermore
Plumbingverified review
Kayleigh Rudland
Air conditioningverified review
Sara Houstin
Central heatingverified review
Vera Banks
Plumbingverified review
Alina-Jane Bailey
Generalverified review
Bryn Hooker
Air conditioningverified review
Approved installer, which means longer manufacturer warranties.
12
month workmanship guarantee
12 months on all new pipework, fittings and valves we install.
Boilers and air conditioning units carry their own manufacturer warranties.
Across Essex, plus parts of Kent and London.
The cost of boiler installation in Rochford depends on the size of the property and the specification you choose. Radicool Services provides a fixed written quote before any work begins, with no call-out charge and no obligation. You can get an instant estimate online in under a minute. Radicool Services is rated 5.0 stars from 38 Google reviews.
Yes. Radicool Services covers Rochford, Southend-on-Sea, Leigh-on-Sea, Basildon, Chelmsford, Billericay, Brentwood and Shoeburyness and the surrounding Essex area for boiler installation, including Rochford, Southend-on-Sea, Leigh-on-Sea, Basildon, Chelmsford.
Yes. All gas work carried out by Radicool Services is completed by a Gas Safe registered engineer (registration 628006). You can verify it on the Gas Safe Register, or ask to see the card on the day.
Radicool Services aims to respond to enquiries the same day, and can often attend within 24 to 48 hours depending on the job. Customers regularly mention the speed of response: "Mac responded quickly and professionally to my initial enquiry about air conditioning and was able to provide a variety of options and costs. Once confirmed he was able to quickly ", Ben Brunning.
Radicool Services is a small family-run team, so the person who quotes the job is the person who does it. You are not passed to a subcontractor.
No call-out fee for quotes. You get a clear price before work starts. Customers describe the pricing as fair and transparent: "Really fantastic service - installed a new radiator for us and was also able to advise on another job whilst he was here. Turnaround was less than a week from initial contact to jo"
No. Protecting the property and clearing up afterwards is standard. A recurring theme in reviews: "Radicool came to change and re-position and fit a new boiler from a bedroom to the loft. They are very professional and knowledgeable, the installation is 10/10 also very neat and"
Radicool Services covers Rochford, Southend-on-Sea, Leigh-on-Sea, Basildon, Chelmsford, Billericay, Brentwood and Shoeburyness, based in Rochford, Essex.