Get a competitive quote for your Teesside boiler
Fixed written prices for new boilers, replacements, breakdown repairs, annual services, combi conversions and landlord gas safety checks across Middlesbrough, Stockton, Redcar, Hartlepool and every TS postcode. Gas Safe registered work, priced after a proper look at the system you actually have.
- ✓ Free quotes
- ✓ Competitive pricing
- ✓ Fast turnaround
- ✓ All TS postcodes covered
Boiler services in Teesside
Get a competitive, fixed written price for a new boiler, a like-for-like swap, a combi conversion, an annual service, a breakdown repair or a landlord gas safety check. Gas Safe registered engineers only.
New Boiler Installation
Sized properly, fitted by a Gas Safe engineer. £1,900–£3,600.
From £1,900 →
Boiler Replacement
Old one out, new one in, usually a single day. £1,800–£3,200.
From £1,800 →
Boiler Repairs
No heat, no hot water, fault codes and lockouts. From £85.
From £85 →
Boiler Servicing
An hour a year that keeps the warranty alive. £65–£110.
From £65 →
Combi Boiler Conversion
Tanks out, cupboard back, hot water on demand. £2,600–£4,200.
From £2,600 →
Landlord Gas Safety Checks
Every appliance tested, certificate the same day. £55–£90.
From £55 →How it works
- Tell us about your boiler. Two minutes in the quote form: what you have now, what is wrong or what you want, your postcode.
- Get your free quote. Your job is priced properly and competitively, with a fast turnaround.
- You decide. Talk the quote through, ask questions, take your time. No charge, no pressure.
What does a new boiler cost in Teesside?
Most Teesside households replacing a gas boiler in 2026 land between £1,900 and £3,600 fitted. A straight combi-for-combi swap in the same spot is the cheap end of that range; moving the boiler to a different wall, converting from a tank-fed system, or upsizing for a fourth bedroom pushes it up. Repairs start around £85 for a diagnostic visit, an annual service runs £65 to £110, and a landlord gas safety check sits at £55 to £90.
The number that matters is not the headline boiler price. Two quotes for the same appliance can differ by £900 because one includes a system flush, a magnetic filter, a new programmer and the flue and condensate work the current position demands, and the other quietly does not. A quote worth having lists all of it before you commit.
| Job | Typical price | What is included |
|---|---|---|
| New boiler installation | £1,900 to £3,600 | Appliance, flue, filter, flush, controls, commissioning |
| Like-for-like boiler replacement | £1,800 to £3,200 | Same fuel, same position, existing pipework reused where sound |
| Combi conversion from a tank system | £2,600 to £4,200 | Cylinder and tanks removed, pipework reworked, loft made good |
| Boiler repair | from £85 | Diagnostic visit, parts quoted before fitting |
| Annual boiler service | £65 to £110 | Full strip-down check, gas rate, flue gas analysis |
| Landlord gas safety check (CP12) | £55 to £90 | All gas appliances tested, certificate issued same day |
Every figure is unpicked properly in the Teesside new boiler cost guide.
Combi, system or regular: which suits your house?
Teesside housing stock splits neatly on this question. A two-bed Victorian terrace off Linthorpe Road or in central Redcar, with one bathroom and one shower, is combi territory: no cylinder, no loft tanks, hot water on demand and a boiler that fits inside a kitchen cupboard. The moment you add a second bathroom that gets used at the same time, a combi starts feeling thin, and a system boiler with a well-insulated unvented cylinder becomes the sensible answer. Regular, or heat-only, boilers still earn their place in older properties with gravity-fed layouts and delicate original pipework, where ripping out the tanks costs more than it saves.
Water pressure decides more of this than boiler brochures admit. Parts of the older Middlesbrough and Thornaby network deliver a modest flow rate at the stopcock, and a 35kW combi that promises 14 litres a minute cannot invent water that is not arriving. A proper quote measures incoming flow before anyone recommends an appliance. If that measurement never happens, the recommendation is a guess dressed up as advice.
The combi versus system guide walks through the choice room by room, and the combi conversion page covers what changes when the cylinder goes.
Gas Safe, or it does not happen
Anyone working on a gas boiler in the UK must be on the Gas Safe Register, and their card must carry the specific categories for the work: boiler, cooker, meter, commercial. Card in hand, front and back, checked on the doorstep, is not rudeness, it is the single most useful thing a homeowner can do. The register number can be verified in under a minute, and a legitimate engineer expects the question.
Unregistered gas work is a genuine hazard rather than a paperwork technicality: badly set gas rates, blocked or wrongly terminated flues and missing ventilation are how carbon monoxide incidents start. It also voids the manufacturer warranty on a brand-new appliance and can complicate a home insurance claim. Every quote here comes from a Gas Safe registered engineer, and every new installation is notified to Building Control so the certificate lands with you afterwards.
What a proper boiler quote includes
- A look at the actual system: radiator count, pipe sizes, flow rate at the tap, flue route and the state of the existing controls.
- The appliance named in full: make, model, output in kW and the warranty length, not just "a new combi".
- Flush and filter specified: a chemical or power flush where the system needs it, and a magnetic filter fitted as standard.
- Controls in the price: a compliant programmer or smart control, and thermostatic valves where they are missing.
- Making good and taking away: old appliance removed, tanks cleared where relevant, condensate run properly to a drain.
- Certification: Gas Safe commissioning, Building Control notification and the benchmark record filled in.
Where to start
If the boiler has already stopped, the repairs page covers what a diagnostic visit costs and which faults are worth fixing on a boiler past its tenth birthday. If you are planning ahead, the cost guide gives real 2026 figures and the replacement warning signs guide helps you judge whether this winter is the one. Landlords wanting a certificate rather than a project should head straight to gas safety checks. Whichever applies, the quote form takes about two minutes.
Get a competitive quote for your Teesside boiler
Competitive pricing, quoted properly for your job. No charge, no pressure.
Where we cover
Cover runs across every TS postcode, from the Hartlepool Headland down to the Guisborough foothills and west to Yarm.
Full details on the areas we cover page.
Frequently asked questions
How much is a new boiler in Teesside?
How long does a boiler replacement take?
Do I have to use a Gas Safe registered engineer?
Is my boiler worth repairing or should I replace it?
What does the quote cost?
Boiler guides for Teesside homeowners
New Boiler Cost (2026)
Real 2026 figures for swaps, installations and conversions, plus the extras that quietly move the price.
Combi vs System Boilers
How bathrooms, flow rate and property age decide which boiler type actually suits your house.
When to Replace Your Boiler
The honest warning signs, and the arithmetic that decides between another repair and a replacement.
Get a competitive quote for your Teesside boiler
Competitive pricing, quoted properly for your job. No charge, no pressure.