Open 24 hours 07702 019175
A wall-hung boiler in a cupboard at night, showing fault F.28, next to a cold radiator and a frosted window
Gas engineer · Milton Keynes · Open 24 hours

Cold house? We’ll bring the heat back.

Boiler breakdowns, servicing, new installations and landlord gas safety certificates across Milton Keynes and the surrounding counties. One call, any hour.

★★★★★4.8 from 21 Google reviewsDay or nightPrice before parts
01 · Fault finding

F.28 on the display? We find the real fault.

We take the case off and test it properly: gas pressure, flue, fan, ignition and the sensors. Then we tell you in plain English what’s wrong, before anything gets replaced.

Inside a combi boiler during fault findingFan, heat exchanger, expansion vessel, filter: every part checked, nothing guessed.
02 · Breakdowns & repairs

Spark. Flame. Heating back on.

Most breakdowns come down to one worn part: an ignition electrode, a fan, a valve, a pump. When a part is needed, we tell you what it is and what it costs before we fit it.

Ignition & lockout faultsNo hot waterGas leaks found & fixed
03 · Power flushing & radiators

Heat that reaches every radiator.

Cold patches, noisy pipes, rooms that never warm up: usually sludge or air. We power-flush the system, fit a magnetic filter and balance the radiators so the whole house heats evenly.

What you’re seeing: a thermal view of the flow pipe and radiator heating up.
04 · Servicing & gas safety

Annual service. Landlord certificates.

A yearly service keeps your boiler efficient, safe and inside its warranty. Landlords: we carry out the annual gas safety check on every gas appliance and give you the certificate.

05 · Installations

New boiler, done properly.

Combi, system or unvented cylinder: sized to your home, fitted neatly with a filter and controls, pipework you’d be happy to show people. We also connect gas cookers and hobs.

New boiler and unvented cylinder with copper pipeworkVaillant boiler and unvented cylinder, fitted on a brick wall in Milton Keynes.
What we do

Everything gas, every hour of the day.

From a boiler that won’t light at midnight to a brand-new system: one engineer you can call, who turns up and explains things properly.

Our work

Scroll through it like a thermal camera.

Real jobs from around Milton Keynes. Each photo starts as a heat map and scans back to the finished work as you scroll.

New Vaillant boiler and unvented hot water cylinder with neat copper pipework on a brick wall
InstallationsNew Vaillant boiler and unvented hot water cylinder with neat copper pipework on a brick wall
Vaillant ecoTEC boiler fitted in a tiled cupboard, protected by a magnetic system filter
InstallationsVaillant ecoTEC boiler fitted in a tiled cupboard, protected by a magnetic system filter
Combi boiler with the case off during a service
ServicingCombi boiler with the case off during a service
Inside a combi boiler: fan, heat exchanger, red expansion vessel and magnetic filter
Fault findingInside a combi boiler: fan, heat exchanger, red expansion vessel and magnetic filter
Unvented hot water cylinder with its expansion vessel and controls
Hot waterUnvented hot water cylinder with its expansion vessel and controls
Old back boiler opened up, burner lit during a service
ServicingOld back boiler opened up, burner lit during a service
Clean blue flame on a back boiler burner after a service
ServicingClean blue flame on a back boiler burner after a service
Combi boiler on a kitchen wall with a magnetic filter on the return
InstallationsCombi boiler on a kitchen wall with a magnetic filter on the return
Vaillant ecoTEC boiler with filter and isolation valves underneath
InstallationsVaillant ecoTEC boiler with filter and isolation valves underneath
How a call-out works

From the phone call to the clean-up.

  1. 1

    You call or WhatsApp us

    Any hour. You speak to the engineer, not a call centre.

  2. 2

    Tell us what the boiler’s doing

    Make, model and the code on the display. A photo on WhatsApp helps us come prepared.

  3. 3

    We arrive and find the real fault

    Proper testing with the case off, not guesswork.

  4. 4

    You get the price before any part

    We explain what’s wrong and what it costs. You decide.

  5. 5

    Fixed, tested, tidied up

    We check it’s burning safely, show you it working and leave the cupboard clean.

Fault finder

What’s your boiler doing?

Pick the closest match. You’ll get the checks you can safely do yourself, and a message ready to send us.

Likely

Safe checks for you

    What we do

      Reviews

      What Milton Keynes says.

      4.8
      ★★★★★21 Google reviews
      “Great, quick work done without fuss and at a competitive price” “Good quality boiler servicing!” “Very professional and quick response.”
      Absolutely brilliant service received from these guys. From the first phone call to them clearing up at the end of the job they were brilliant. They were honest and professional all around. They gave me a reasonable quote and were honest enough to reduce the fees when they realise the job was not as big as first thought. I will be recommending them to all my friends.
      AAli HumzahGoogle review★★★★★
      He was very friendly and knowledgeable, and he did an excellent job with detecting and fixing a gas leak, boiler service, and gas safety check. He has always been prompt in responding to my quote request and arrives on time for the jobs. I would highly recommend him to anyone looking for a reliable and skilled gas engineer.
      JJoe B.Local Guide · Google review★★★★★
      Great and always helpful. Willing to always come out quickly to check on work required. He is honest and offers competitive charges. Used for gas inspections, boiler servicing and radiator installs and replacement.
      LAlexander “Lexis” HopeLocal Guide · Google review★★★★★
      quick work 5phone call 4honest 2clear explanations 2punctuality 2gas inspections 2excellent job 2
      Where we work

      Based in Bradwell. Out across MK and beyond.

      We cover Milton Keynes and the surrounding counties. Not sure if you’re in range? Send us your postcode.

      • Wolverton
      • Stony Stratford3 mi
      • Newport Pagnell4 mi
      • Bletchley4 mi
      • Cranfield7 mi
      • Olney8 mi
      • Woburn8 mi
      • Winslow9 mi
      • Buckingham9 mi
      • Towcester11 mi
      • Leighton Buzzard11 mi
      • Northampton14 mi
      • Bedford15 mi
      Check my postcode
      5 mi10 mi15 mi20 miWolvertonStony StratfordNewport PagnellBletchleyOlneyWoburnTowcesterBuckinghamLeighton BuzzardBedfordNorthamptonWinslowCranfieldBRADWELL
      Questions

      Straight answers.

      Do you really answer at night?

      Yes. We’re open 24 hours, seven days a week. If the boiler stops at 2am, call us. If we’re on a job, send a WhatsApp with the boiler make, model and fault code and we’ll get back to you.

      How often should my boiler be serviced?

      Once a year. A yearly service keeps it running efficiently and safely, and most manufacturers need it to keep the warranty valid.

      What does a landlord gas safety check cover?

      Every gas appliance, flue and the gas pipework in the property is checked once every 12 months. You get the gas safety record, and your tenants need a copy within 28 days of the check.

      Do you tell me the price before fitting parts?

      Yes. We find the fault first, tell you what part it needs and what it costs, and only then fit it.

      My radiators are cold at the bottom. What does that mean?

      Usually sludge has settled in the system. A power flush clears it out, and a magnetic filter stops it building up again.

      What should I do if I smell gas?

      Open doors and windows, turn the gas off at the meter if you can, don’t use switches or flames, get outside and call the National Gas Emergency Service on 0800 111 999. Once it has been made safe, we can find and repair the leak.

      Which areas do you cover?

      We’re based in Bradwell and cover Milton Keynes and the surrounding counties, including Bletchley, Newport Pagnell, Wolverton, Stony Stratford, Olney, Buckingham, Towcester, Woburn and Leighton Buzzard.

      Can you fit a gas cooker or hob?

      Yes. We connect gas cookers and hobs, test them for tightness and check they burn safely.

      Contact

      Boiler down? Call now.

      We answer 24 hours a day. If we’re on a job, send a WhatsApp with the boiler make, model and fault code and we’ll get straight back to you.

      07702 019175
      Alpha Gas & Heating Services sign: gas cookers and hobs, power flushing, breakdowns and repairs, boiler installations and servicing, landlord gas safe certificates

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