Plumber in Stevenage

Stevenage is one of our regular service areas from our Watford base — typically 30-40 minutes via the A1(M), subject to traffic conditions. Gas Safe engineer on site within 2 hours across Stevenage, Knebworth, Old Town, Shephall, Pin Green and Bedwell. 24/7 emergency line — phones answered immediately, usually by an engineer.

Central Stevenage plus the surrounding sub-areas: Knebworth, Old Town, Shephall, Pin Green and Bedwell — covering the SG1 and SG2 postcode area. We also handle jobs in Hitchin, Welwyn Garden City and Hatfield on request.

Pricing is the same throughout our standard service area — no distance surcharge between Stevenage and the surrounding sub-areas. For jobs outside our standard service area we charge £48.50 + VAT each way for travel, agreed up-front based on the distance involved. Some out-of-area distances we won't travel — we'll tell you on the call if that's the case.

Yes. Gas Safe registered for all gas work and OFTEC registered for oil heating. Also Which? Trusted Trader accredited. Trading since 1998. All work is certified to the relevant standards and we provide the Gas Safe Building Regulations Compliance Certificate as standard.

Combi boiler repairs and installations, electric hot water tanks, boiler upgrades and combi conversions, heating system improvements, and fault-finding solutions that others sometimes struggle to diagnose. We work on all major UK domestic brands — Vaillant, Worcester Bosch, Baxi, Ideal, Viessmann, Potterton, Glow-worm, Main, Alpha, Ferroli, Vokera and others. Same coverage across SG1 and SG2 and the surrounding sub-areas.

A like-for-like combi swap is usually a single day — and we offer same-day combi boiler swaps wherever possible. A full system change (conventional → combi, or relocation) takes 2-3 days. We also remove outdated hot water cylinders and storage tanks when converting from a traditional system, and carry out flue upgrades alongside the install. Fixed price up-front after a site survey — including the boiler, removal of the old unit, Gas Safe Building Regs Compliance Certificate and warranty registration.

Yes. Power flushing is a recommended service for older central heating systems where magnetite sludge can build up in radiators and the heat exchanger. We troubleshoot the root cause of poor heating performance — not just replace parts — so power flushing fits into a wider diagnostic approach. Standalone service or bundled with a new boiler installation to protect the manufacturer warranty.

Gas boiler servicing is £90 to £140 +VAT depending on boiler type (combi, system, or conventional). Oil boiler servicing is £120 to £180 +VAT. Electric boiler servicing is £80 to £120 +VAT. No call-out fee on top. Price is quoted and agreed before any work starts.

Yes. CP12 gas safety inspections and certificates for landlords and homebuyers across Stevenage — Knebworth, Old Town, Shephall, Pin Green and Bedwell. Required annually by law for any rental property with gas appliances. Inspections usually booked in within a few days of your call.

Yes. Smart heating controls including Nest, Hive, Tado and Drayton. We fit them properly to existing heating systems and configure them for the way your home actually runs. Same service across SG1 and SG2 and the surrounding sub-areas.

Yes. Wet underfloor heating installation and servicing across Stevenage and the wider SG1/SG2 area. We size the manifold, plan the zones and integrate with your existing or new boiler.

Yes. 24/7 emergency cover including evenings, weekends and bank holidays. Out-of-hours work is priced before we start — no surprise add-ons. Coverage extends across SG1 and SG2 and the surrounding sub-areas.

Rapid response and reliable attendance — we aim for an engineer on site within 2 hours for genuine emergencies. Phones answered immediately, usually by an engineer. For non-emergency work (annual services, planned installs) we book in within a few days. Coverage is consistent across SG1 and SG2 and the surrounding sub-areas.