New boiler quotes in Middlesbrough.
Three quotes from Gas Safe registered engineers who actually cover your postcode, not a call centre eighty miles away.
- Covering TS1, TS2, TS3, TS4, TS5, TS7, TS8 and the wider North Yorkshire
- Your job reaches them in about 60 seconds
- Three engineers maximum, then it closes
- Every one checked on the Gas Safe Register
Get three Middlesbrough quotes.
- Three quotes from Gas Safe engineers in your postcode
- Compare prices and opinions before you commit
- A maximum of three, then it closes
- Free to you, and no obligation
Engineers covering Middlesbrough.
Every one checked on the Gas Safe Register before they join.
- Gas Safe registration number verified against the public register
- A registered business with a real address, not a mobile and a van
- Coverage confirmed for the postcode areas they say they work in
- We ask homeowners how the job went, and act on the answer
You can check any engineer's registration yourself at gassaferegister.co.uk before work begins. Ask to see the card. Any decent engineer expects you to.
What a boiler swap usually looks like in Middlesbrough.
Middlesbrough had 60,262 households at Census 2021: 42.3% semi-detached, 27.8% terraced, 17.2% detached, 10.7% in purpose-built flats and 1.1% in converted houses. The terraces are late Victorian and Edwardian, packed into the streets around Ayresome, Newport, Gresham and North Ormesby, with the larger villas of the Linthorpe and Albert Park conservation areas alongside. Interwar and 1950s semis fill Acklam and Marton, the eastern estates at Berwick Hills, Park End and Thorntree are post-war council stock, and Coulby Newham and Hemlington were built from the 1970s as planned suburbs on the southern edge.
The two-up two-down terraces of the town centre wards usually have the boiler in a rear kitchen or offshoot with the flue through the back wall into a yard, and a combi is almost universal because there is no loft tank or airing cupboard worth keeping. In Acklam and Marton semis a like-for-like combi swap or a conversion from an old vented cylinder are the two typical jobs. The larger detached houses in Nunthorpe and the Linthorpe villas often have two or more bathrooms and suit a system boiler with an unvented cylinder.
We deliberately don't put a figure on this page, because nobody can price a boiler from a postcode. The cost calculator will give you a realistic range for a property like yours in under a minute, and three quotes for your actual job give you the real answer.
Getting three quotes matters more on a conversion
On a straight replacement the prices tend to cluster. On a cylinder-to-combi conversion they do not: how the engineer plans to route the pipework, whether a system flush is included and what happens to the cupboard afterwards can each move the number by hundreds. Three quotes is not about haggling. It is about seeing three different opinions on how the work should be done.
Whoever you go with must be Gas Safe registered. It is against the law for anyone else to work on your gas boiler, and you can check any engineer's registration number yourself before they start.
Finding a boiler engineer in Middlesbrough
Our engineers cover TS1, TS2, TS3, TS4, TS5, TS7, TS8 and the wider North Yorkshire area, and those codes are examples rather than a limit. Rather than ringing round yourself, you fill in one form and we pass it to up to three Gas Safe registered engineers who work in your postcode. They contact you, they quote, and you decide.
Ask all three the same questions
Is the price fixed or an estimate? Does it include a power flush or just a chemical clean? Is a magnetic filter included, since most manufacturer warranties require one? Who notifies building control? A good engineer in Middlesbrough will not mind being asked, and one who bristles has told you something useful.
Water and heating in Middlesbrough
Northumbrian Water's Tees supply zones are fed from upland reservoirs through Lartington treatment works, and its 2026 zone reports classify them from moderately soft (average 77 mg/l of calcium carbonate) to slightly hard (average 125 mg/l) depending on the blend. Postcode summaries for TS1 and TS5 sit in the 50s, so moderately soft is the dominant band for the town. Limescale is a small concern here and a boiler does not need a scale reducer under Building Regulations.
Planning, flats and the edges of Middlesbrough
Middlesbrough Council handles building control and has designated conservation areas at Albert Park and Linthorpe Road, the Historic Quarter around the station, Linthorpe, Marton and The Grove, Nunthorpe and Poole, Ormesby, and Stainton and Thornton. Extra planning controls apply within them, so a flue terminal on an elevation facing the street should be agreed before it is fitted. The Gresham and Newport terraces have seen clearance and redevelopment since the 2000s, so a homeowner there may find neighbouring plots empty or newly built, which changes the clearances available for a flue on a party wall.
Areas of Middlesbrough this covers
Linthorpe, Acklam, Marton, Nunthorpe, Coulby Newham, Hemlington, North Ormesby, Berwick Hills, Park End, Thorntree, Ayresome and Grove Hill, and everywhere else in TS1, TS2, TS3, TS4, TS5, TS7, TS8. The districts are Middlesbrough itself; a job just outside them still reaches engineers who cover that postcode.
Also covering the area.
Middlesbrough questions.
My Victorian terrace in Linthorpe is in a conservation area. Can the flue still come out of the front?
It is best avoided. Conservation area status means the council gives special consideration to anything that changes the appearance of the street frontage, and a white plastic terminal on a front elevation is exactly that. Nearly all Linthorpe terraces have a rear kitchen where the boiler can sit with the flue through the back wall or up through the roof. If the front is the only option, check with the council's conservation team first.
Do the 1950s semis in Acklam and Marton usually have a combi or a cylinder?
Most started life with a floor-standing boiler and a copper cylinder in the landing airing cupboard fed by a tank in the loft. Many have already been changed to a combi, which frees the cupboard and loft space and gives mains-pressure hot water. If yours still has the cylinder, a cylinder-to-combi conversion is the common route, though a house with two bathrooms in use at the same time is often better with a system boiler and an unvented cylinder in the same cupboard.
What does a new boiler cost in Middlesbrough?
It depends far more on the job than the town. A straight combi-for-combi swap sits at the bottom of the range; a cylinder-to-combi conversion sits well above it, and only an engineer standing in your house can see which one you have. The cost calculator gives you a realistic range in under a minute, and comparing 3 quotes for your actual job gives you the real answer.
Which postcodes in Middlesbrough do you cover?
Middlesbrough is TS1, TS2, TS3, TS4, TS5, TS7, TS8, and we match on the outward code, so a job in TS1 only goes to engineers who have told us they cover TS1. Those districts are the town itself rather than a service boundary. If your postcode isn't listed, enter it anyway: we place jobs across the UK, not only in the towns we have a page for.
How quickly can someone come out in Middlesbrough?
Your job reaches engineers covering TS postcodes within about a minute of you submitting it. How soon one of them can actually fit a boiler depends on their diary and on the job, so we don't promise a date we don't control. If your boiler has failed completely, say so on the form and it is flagged as urgent.
Are your Middlesbrough engineers Gas Safe registered?
Yes. Every engineer on our network is on the Gas Safe Register and we check the number against the public register before any job is sent to them. It is illegal for anyone else to work on your gas boiler. Ask to see their ID card and check it yourself at gassaferegister.co.uk before work starts.
Do you own the property in Middlesbrough?
This is the one thing we have to know before anything else. A boiler replacement is a permanent change to the property, so it has to be authorised by whoever owns it - which means we can only arrange quotes for the homeowner, or for someone acting on the owner's behalf. Landlords are welcome to use the form for a property they let. If you answer no, we stop there rather than pass your details to an engineer who would not be able to take the job.
Three Middlesbrough quotes, thirty seconds.
Free, no obligation, and only three engineers ever get your details.