New boilers start from £1,750 inc VAT, subject to a site inspection.
Which boiler brands do you install?
We install Baxi, Worcester Bosch, Ideal and Viessmann boilers, and we repair all boiler brands.
Are you Gas Safe registered?
Yes. CombiCert Ltd is Gas Safe registered, number 621146. You can check this number on the Gas Safe Register.
Which areas do you cover?
For homes we cover Telford and the rest of Shropshire. Commercial work covers Telford, Shropshire, the West Midlands and further afield, and we install plant rooms UK-wide.
How do I book?
Call or WhatsApp 07393 220694, email hello@combicert.co.uk, or send an enquiry through the website and choose a callback time: as soon as possible, morning, afternoon or evening.
new boiler installation Telford
If you are searching for boiler installation in Telford, or you simply need a new boiler, you are in the right place. CombiCert fits replacement combi, system and conventional boilers in Telford, Wellington, Dawley, Madeley, Lawley, Priorslee, Muxton, Ironbridge and Newport.
We look at the heating system you already have, tell you if a repair still makes sense, and only quote a new boiler when it is the right job. Gas Safe 621146. Call 07393 220 694.
We work on everything from straightforward domestic boiler replacements to much
larger commercial heating systems, so our recommendations are based on how the
complete heating system works rather than simply swapping one boiler for another.
The cost of replacing a boiler depends on considerably more than the boiler itself.
A straightforward replacement in the same position will normally cost less than a
job involving a boiler relocation, system conversion or significant alterations
to the existing heating system.
Factors that can affect the price include the boiler make and model, required
output, flue arrangement, gas supply, condensate route, heating controls, system
condition and whether additional pipework or system upgrades are required.
We prefer to assess the existing installation before recommending a boiler.
That allows us to provide a quotation based on the property and heating system
rather than advertising an unrealistically cheap headline price that changes
once the work begins.
There is no single boiler that is right for every property. The correct choice
depends on the size of the home, number of bathrooms, hot-water demand, existing
system and how the property is actually used.
Combi Boilers
A combi boiler provides heating and hot water directly from the boiler without
needing a separate hot-water cylinder. They are particularly popular in smaller
and medium-sized homes where hot-water demand is suitable for a combi system.
System Boilers
A system boiler works with a separate hot-water cylinder and can be better suited
to properties with greater hot-water demand or multiple bathrooms.
Regular or Heat-Only Boilers
Some properties already have a conventional heating system with a cylinder and
separate feed and expansion arrangements. In the right circumstances, retaining
that configuration can make more sense than converting the entire system.
We will explain the advantages and disadvantages of each option before recommending
a replacement.
What Size Boiler Do I Need?
Bigger is not automatically better.
Boiler size should be matched to the heating load and, particularly with combi
boilers, the required hot-water performance. Installing an unnecessarily powerful
boiler can lead to poor cycling behaviour and does not automatically improve
heating performance.
We consider the property, radiator load, hot-water requirements and existing
heating system before selecting an appropriate boiler output.
Boiler Brands We Install
We install boilers from established manufacturers and will recommend a model based
on the property, budget, warranty requirements and availability of future servicing
and replacement parts.
Manufacturers we regularly work with include:
Baxi
Worcester Bosch
Vaillant
Ideal
Viessmann
We are not tied to recommending one boiler for every customer. The best option
depends on the installation in front of us.
What Is Included With a CombiCert Boiler Installation?
Every installation is assessed individually, but a typical replacement boiler
installation may include:
Assessment of the existing boiler and heating system
Advice on suitable boiler options
Removal of the existing boiler
Installation and connection of the replacement appliance
Flue installation or alteration where required
Condensate arrangements
Heating controls as agreed in the quotation
System cleaning and treatment appropriate to the installation
Testing and commissioning
Gas safety checks
Explanation of the new boiler and controls
Building Regulations notification where required
Manufacturer warranty registration where applicable
Your quotation will state exactly what is included so there is no ambiguity about
the work being carried out.
What Happens on Boiler Installation Day?
We begin by protecting the working area and safely isolating the existing boiler.
The old appliance is removed and the heating system is prepared for the replacement.
We then install the new boiler, complete any agreed alterations, connect the flue,
condensate, gas, water and heating pipework and install the agreed controls.
Once the installation is complete, the system is filled, tested and commissioned.
We check the operation of the boiler and heating system and show you how to use the
controls before leaving.
How Long Does a Boiler Replacement Take?
A straightforward boiler replacement can often be completed within a working day,
but more involved installations may take longer.
Moving a boiler, converting from a conventional system to a combi, altering gas
pipework or carrying out extensive system improvements can increase the installation
time. We will explain the expected timescale before the work starts.
Do You Actually Need a New Boiler?
Not every faulty boiler needs replacing.
If an existing appliance has developed a repairable fault and is otherwise in good
condition, repairing it may be the sensible option. Age alone is not enough reason
to condemn a boiler.
Replacement becomes more attractive when repair costs are high, parts are becoming
difficult to obtain, reliability has deteriorated or the existing system is no
longer suitable for the property.
If you are unsure whether to repair or replace your boiler, see our
boiler repair in Telford
or contact us and we will talk through the options.
Why Choose CombiCert for a New Boiler in Telford?
CombiCert is a Telford-based Gas Safe registered heating company working on both
domestic and commercial heating systems.
Gas Safe registered heating engineers
Established local Telford business
Domestic and commercial heating experience
Experienced boiler fault finding and system diagnosis
Clear quotations before work begins
Advice based on the property rather than a one-boiler-fits-all approach
Installation of major boiler brands
Local aftercare and servicing available
New Boilers for Landlords in Telford
We also replace boilers in rented properties for landlords and property owners
throughout Telford.
Where appropriate, we can recommend straightforward, reliable boiler options that
balance installation cost, warranty, servicing requirements and future repairability.
Our domestic boiler installation service covers Telford and nearby areas including
Wellington, Lawley, Priorslee, Muxton, Dawley, Madeley, Ironbridge and Newport.
Our boiler installations start from £1,750 including VAT for a straightforward combi replacement. The final price depends on the boiler, the flue route, the gas supply and the condition of your heating system, and we confirm it once we have seen the property.
We fit new boilers across Telford and Shropshire, including Wellington, Madeley, Oakengates, Dawley, Ironbridge, Newport, Shrewsbury and Bridgnorth. For a quote, call 07393 220 694 or email hello@combicert.co.uk with photos of your current boiler, where the flue comes out outside, and the gas meter.
New Boiler FAQs
How much does a new boiler cost in Telford?
The final cost depends on the boiler selected and the amount of work required.
A straightforward same-location replacement will normally cost less than moving a
boiler or converting the type of heating system. We provide a quotation once we
understand the existing installation and what you want from the new system.
How long does a new boiler installation take?
Many straightforward replacements can be completed within a working day. System
conversions, boiler relocations and installations requiring significant pipework
alterations can take longer.
Should I choose a combi boiler?
Combi boilers are an excellent option for many homes, but they are not automatically
the best solution for every property. Homes with higher simultaneous hot-water demand
may be better suited to a cylinder-based system.
Can you move my boiler to another location?
Often, yes. Boiler relocation may require alterations to gas, heating, water,
condensate and flue arrangements, so we assess the proposed location before confirming
what is practical.
Will I get a warranty with my new boiler?
Manufacturer warranty length depends on the boiler and installation package selected.
We will confirm the applicable warranty as part of the quotation.
Does my heating system need flushing when the boiler is replaced?
The heating system needs to be clean enough for the new appliance to operate correctly.
The appropriate cleaning method depends on the condition of the existing system rather
than automatically applying the same process to every installation.
Can you replace a boiler for a landlord or rented property?
Yes. We install replacement boilers for homeowners, landlords and rented properties
throughout Telford and surrounding areas.
Can you service the boiler after installation?
Yes. Regular servicing helps maintain safe operation and may be required to maintain
the manufacturer’s warranty. See our
boiler service in Telford.
Do you install Worcester Bosch and Baxi boilers?
Yes. CombiCert installs Worcester Bosch and Baxi boilers, as well as Ideal and Viessmann.
Is the starting price £1,750 including VAT?
Yes. New boiler installations start from £1,750 including VAT for a straightforward combi replacement. Conversions, relocations and system boilers cost more.
What photos help with a new boiler quote?
The boiler with its casing on, its data label if you can see it, where the flue comes out outside, the gas meter and the pipes under the boiler. Email them to hello@combicert.co.uk with your postcode.
Do you fit new boilers outside Telford?
Yes, across Shropshire, including Shrewsbury, Bridgnorth and Newport.
Get a New Boiler Quote in Telford
If you are considering replacing your boiler, contact CombiCert and tell us about
your existing heating system and what you would like to improve.
We can discuss the options and arrange an assessment before providing a clear
quotation for the work.
Before sizing or replacing a supply for a new boiler, consider our gas pipe check in Telford to test the pipe and meter first.
Google reviews
★★★★★
“Two years ago Pete from Combicert did an amazing job in installing a new gas boiler for us... Since the installation the boiler has performed faultlessly.”
Patricia C. · Google review
★★★★★
“After the boiler suddenly having no power running to it, within 2 hours of calling Pete, he had attended, identified the fault and got us back up and running. Very professional and efficient service.”
Ed H. · Google review
★★★★★
“I book Pete for my boiler service every year and he’s fantastic. He is highly professional and extremely thorough with his work. Great communication and fair pricing.”
CombiCert Ltd. Registered in England and Wales, company no. 12155826. Registered office: The Old School House, Park Lane, Telford, Shropshire, TF3 4TG.
