Gas Safe registered boiler installation and replacement — energy-efficient systems from Worcester Bosch, Vaillant, and Ideal with manufacturer warranties. Serving Dursley and surrounding areas.
Most boiler warranties last 5-10 years. Once it's out of warranty, repairs come out of your pocket. A new boiler in your Dursley home comes with a fresh manufacturer warranty.
An unreliable boiler always fails in the coldest week of winter. If your Dursley boiler is frequently needing repairs, replacement is often cheaper than the cumulative cost of breakdowns.
Don't let these problems get worse. Get your free quote today.
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We install boilers across Gloucestershire with full Gas Safe certification and manufacturer-backed warranties. In Dursley, our most popular installations are combi boiler replacements — typically completed in one day with minimal disruption. We also handle system and regular boiler installations for larger properties.
A new boiler in Dursley doesn't just save money on gas — it also provides more reliable heating and hot water. If your current boiler needs annual repairs, makes banging noises, or takes ages to heat up, replacement is usually more cost-effective than continuing to repair. We'll give you a straight comparison of repair vs replace costs.
Situated beneath the Cotswold escarpment, Dursley's residential properties range from stone terraces to modern estates, all benefiting from expert bathroom fitting services.
Dursley has stone-built terraces from the mill era, inter-war housing, and modern estates expanding towards Cam.
Older stone terraces in Dursley often have limited space for bathrooms, making compact fixture selection and creative layouts essential.
many older Gloucestershire homes have solid stone or brick walls (no cavity), which means fixing bathroom fittings requires different techniques — heavy-duty masonry anchors and careful drilling to avoid cracking stone. properties in the Severn floodplain areas around Tewkesbury and Gloucester should consider ground-floor bathroom resilience — easily removable lower panels and raised electrical sockets are practical precautions. That's why choosing an experienced, local boiler installation specialist in Dursley matters.
System flushing is essential when fitting a new boiler in Gloucestershire. Old heating systems in Dursley properties contain sludge, rust, and debris that can damage a new boiler's heat exchanger. We powerflush the system and fit a magnetic filter to protect your investment — most manufacturer warranties require this.
Smart heating controls paired with your new Dursley boiler can reduce gas usage by 15-25%. We install programmable room thermostats, TRVs on every radiator, and smart controls that learn your schedule. The combination of a new boiler and modern controls delivers the maximum efficiency savings.
Annual boiler servicing is required to maintain the manufacturer warranty. Book your Dursley boiler service for late summer — before the autumn rush when Gloucestershire heating engineers are busiest.
If your Dursley home has an old-style programmer timer, upgrade to a smart thermostat when you get a new boiler. The combined savings from a new boiler plus smart controls are greater than either alone.
Register your new boiler's warranty online within 30 days of installation. Gloucestershire homeowners in Dursley sometimes forget this step and discover they have no manufacturer warranty when they need it.
Boiler Installation jobs in Dursley are scheduled around the realities below — postcode coverage, nearest roads, councils involved, and the named places we travel to from there.
Stroud District Council — covering GL11 postcode district.
We reach Dursley via A38, M5 J14 — and serve sites within roughly 14 miles of here.
Draycott Business Park · Castle Street trading area
Dursley sits beneath Stinchcombe Hill — hillside lanes mean we plan deliveries for off-peak so as not to block residents.
A small sample of Gloucestershire work. Every job here was managed by the same team that would handle your Dursley project.



Every boiler installation project in Gloucestershire is different, but our approach in Dursley follows consistent principles: survey thoroughly, quote honestly, prepare meticulously, execute professionally, and hand over only when everything meets our standards. This disciplined approach is why our projects run smoothly.
Materials for your Dursley boiler installation project are ordered after the quote is accepted, not before. This ensures everything is current stock, available in the quantities needed, and from the same batch for colour consistency. We coordinate delivery to arrive just before each stage, keeping your home clutter-free.
Blocking radiators with furniture. Placing a sofa directly against a radiator in your Dursley home reduces its output by up to 30%. Leave at least 150mm clearance for proper heat circulation.
Assuming all radiators should be the same size. Each room in your Dursley home has different heat loss characteristics based on window size, insulation, and exposure. BTU calculations should be done room by room.
Fitting thermostatic radiator valves on the radiator in the room with the wall thermostat. This creates conflicting control signals in Gloucestershire properties — the room thermostat should control that radiator alone.
Every boiler installation project we undertake in Dursley begins with a thorough assessment of the property's specific requirements. Communication is central to how we work in Gloucestershire. Dursley clients receive regular progress updates, and any unexpected findings are discussed with you before any additional costs are incurred. Every material we use for boiler installation in Dursley is sourced from established suppliers — we don't use cheap alternatives that compromise longevity to save a few pounds on the quote. If you're considering boiler installation in Dursley, we'd welcome the opportunity to visit, assess your property, and provide an honest, detailed quote with no obligation.
We've built a strong reputation for boiler installation across Gloucestershire, with many Dursley clients coming to us through word-of-mouth recommendations. Our process for boiler installation in Gloucestershire properties begins with understanding both what you want and what the building allows — because the two don't always align immediately. We stay current with Gloucestershire building regulations and manufacturer best practices. Every boiler installation project in Dursley meets or exceeds current standards for waterproofing, ventilation, and electrical safety. As a Gloucestershire-based team, we're personally invested in the quality of our boiler installation work in Dursley — our reputation in the local community depends on every project we complete.
Choosing a local boiler installation specialist in Dursley means working with someone who understands Gloucestershire properties from experience, not theory. We know which materials perform best in local conditions, which suppliers deliver reliably, and which building regulations apply. National companies send whoever's available — we send the same experienced team who knows Dursley properties inside out.
Assess your current system, hot water demand, and radiator circuit. Recommend the right boiler type and size.
Written quote covering everything — boiler, flue, controls, installation, system flush, and disposal of old boiler.
Old boiler removed, new boiler fitted, system flushed, and all connections made. Gas safety checks completed.
System tested, boiler registered with manufacturer for warranty, and controls demonstrated.
To discuss your boiler installation project in Dursley, call us on 07927 593585 or request a free quote.
A straightforward combi boiler swap in Dursley typically costs £2,200-£3,500 including installation. System or regular boilers cost more due to additional components. We provide a fixed, written quote.
A like-for-like combi boiler swap in Dursley usually takes 1 day. Moving the boiler to a new location or changing boiler type takes 2-3 days.
We recommend Worcester Bosch, Vaillant, and Ideal — all offer excellent reliability and warranties up to 12 years. We'll recommend based on your Dursley home's hot water demand.
Tell us about your project and we'll get back to you within 24 hours.
We also offer these services in Dursley and surrounding areas.
We also provide boiler installation in these nearby areas:
Hand-written background reading and pricing for this exact combination — not auto-generated filler.
Contact Cotswold Maintenance Group today for a free, no-obligation quote. We'll get back to you within 24 hours.
Same-day call back during working hours. No call centres, no sales pitch — you talk to the person who'd actually do the job in Dursley.
We don't try to be everything to everyone. Boiler Installation within 14 miles of Stroud is our patch, and we know it well enough to spot most quirks before stripping out. That's why our quotes stick.