Gas Safe registered boiler installation and replacement — energy-efficient systems from Worcester Bosch, Vaillant, and Ideal with manufacturer warranties. Serving Blockley and surrounding areas.
An unreliable boiler always fails in the coldest week of winter. If your Blockley boiler is frequently needing repairs, replacement is often cheaper than the cumulative cost of breakdowns.
A boiler over 10 years old could be running at 60-70% efficiency. Modern A-rated boilers run at 92%+. For a typical Blockley household, that's £200-£400 per year in wasted gas.
Don't let these problems get worse. Get your free quote today.
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If your Blockley boiler is over 10 years old, it's probably running at 65-75% efficiency. A modern A-rated boiler runs at 92%+. That difference translates to £200-£400 per year on your gas bill. We supply and fit Worcester Bosch, Vaillant, and Ideal boilers with manufacturer warranties up to 12 years.
Boiler installation in Gloucestershire is one of the most impactful home improvements for energy savings. In Blockley, we survey your existing system, calculate your hot water demand, and recommend the right boiler type and size — not the most expensive one, the right one for your home.
A former silk-mill village in the North Cotswolds, Blockley's historic properties require bathroom fitters who understand listed building constraints.
Blockley features former silk workers' cottages, Georgian millowners' houses, and converted mill buildings along the brook.
Many Blockley properties are Grade II listed, requiring listed building consent for bathroom alterations that affect the building's character.
Blockley features a mix of Cotswold stone cottages with thick walls, Georgian and Victorian townhouses, 1930s semis, and modern estates. the Severn Vale gets damp winters with heavy rainfall. Bathrooms need good ventilation and proper waterproofing — condensation on cold stone walls is a particular issue in older properties.
Smart heating controls paired with your new Blockley 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.
Choosing the right boiler size for your Blockley home depends on the number of bathrooms and radiators. A 24kW combi suits a small Gloucestershire flat with one bathroom. A 3-bed semi in Blockley with a family bathroom and en-suite needs 30-35kW. We calculate the exact requirement rather than guessing.
When your Blockley boiler is replaced, ask for the old boiler's benchmark commissioning record — this tells the new installer how the system was set up originally, which helps with the new installation setup.
Annual boiler servicing is required to maintain the manufacturer warranty. Book your Blockley boiler service for late summer — before the autumn rush when Gloucestershire heating engineers are busiest.
If your Blockley 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.
Boiler Installation jobs in Blockley are scheduled around the realities below — postcode coverage, nearest roads, councils involved, and the named places we travel to from there.
Gloucestershire County Council — covering GL postcode district.
We reach Blockley via M5, A40, A417 — and serve sites within roughly 25 miles of here.
Quedgeley West Business Park · Kingsditch Trading Estate
Most of the county is reachable inside an hour from our Gloucester base via the M5 and A40.
Nothing AI-rendered, nothing stock — these are jobs we've delivered in and around Gloucestershire.



When you book boiler installation with us in Blockley, the first step is always a home visit. We need to see the space, check the existing plumbing and drainage, assess the wall and floor construction, and understand how you use the room. This visit typically takes 30-45 minutes and is completely free. We'll discuss your ideas, point out any potential issues, and answer your questions honestly.
We take waste management seriously on every Gloucestershire project. During boiler installation in Blockley, old fixtures, tiles, and packaging are removed from your property regularly — not piled up in your garden for weeks. We use licensed waste carriers and recycle materials wherever possible.
Ignoring cold radiators instead of bleeding them. Air trapped in radiators in Blockley homes prevents proper heating. A 30-second bleed with a radiator key fixes the problem immediately.
Choosing a boiler based on price alone. The cheapest boiler for your Blockley home may not be the right size, may have a shorter warranty, and may cost more to run over its lifetime.
Not insulating hot water pipes in unheated spaces. Exposed pipes in your Blockley loft, garage, or underfloor space waste heat and freeze in winter. Insulating them costs very little and saves significant energy.
Our experience delivering boiler installation across Gloucestershire means we understand the specific challenges Blockley properties present. We carry a comprehensive stock of parts and materials on our vehicles, which means most boiler installation work in Blockley can proceed without delays waiting for specialist supplies. We guarantee our boiler installation workmanship across Gloucestershire. If anything we've installed develops a fault within the guarantee period, we return to Blockley and put it right at no cost. As a Gloucestershire-based team, we're personally invested in the quality of our boiler installation work in Blockley — our reputation in the local community depends on every project we complete.
Boiler Installation in Blockley requires attention to details that generic national companies often overlook. In Blockley, we've learned that thorough preparation accounts for 40% of a successful boiler installation project — it's the work you don't see that determines how long the result lasts. After completing boiler installation in Blockley, we provide a handover that includes care instructions, warranty information, and emergency contact details — because looking after your investment matters. Blockley homeowners looking for reliable boiler installation can call us for a no-pressure conversation about their project — we're happy to advise even if you're not ready to commit.
A Gloucestershire-based team doing boiler installation in Blockley has something national contractors don't: accountability. We live and work in this area. Our children go to local schools. Our reputation in Blockley is built on every project we complete — which means we can't afford to do anything less than our best work.
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 Blockley, call us on 07927 593585 or request a free quote.
A straightforward combi boiler swap in Blockley 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 Blockley 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 Blockley 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 Blockley 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.
5.0 stars across 34 reviews. Local team. Fully insured. Workmanship guarantee. We're 20 minutes from Blockley, so we're not booking and dropping.
Summary: a single Gloucestershire-based team, one written quote, every trade in-house — that's what makes a boiler installation in Blockley run on time. If you want a slow, careful job rather than the fastest, we're the right call.