Boiler Fitter Derby
Finding a qualified, trustworthy boiler fitter in Derby isn't always straightforward. Etta Plumbing & Heating
Services are Gas Safe registered engineers with over 25 years of experience fitting boilers in homes and commercial properties across Derby and the surrounding areas. We're approved installers of Worcester, Bosch, Vaillant, and Glow-worm, and we fit all major brands. Every boiler we install is fully commissioned, certified, and backed by a manufacturer warranty of up to 12 years.
Call us on 01332 204533 to speak to our team and arrange a free quote.
What Does a Boiler Fitter Actually Do?
A boiler fitter - also referred to as a boiler installer or heating engineer - is a Gas Safe registered professional
who supplies and fits new boilers, replaces old or faulty units, and commissions the completed installation to
manufacturer specification.
By law, only a Gas Safe registered engineer can commission a new gas boiler in the UK. This is not optional - an uncommissioned boiler is unsafe, uninsured, and not covered under any manufacturer warranty. When you use Etta Plumbing, you get a fully qualified boiler fitter who handles the complete job from start to finish, with all certification issued on completion.
What We Fit
Our boiler fitters in Derby install all three main types of domestic boiler:
Combi Boilers
The most popular boiler type in the UK. Heats water on demand with no need for a separate cylinder or tank. Ideal for most Derby homes. From £2,000 fitted.
System Boilers
Works with a hot water storage cylinder. Well suited to larger homes with higher hot water demand or more than one bathroom. From £1,800 fitted.
Open Vent (Heat Only) Boilers
Works alongside both a cold water tank and a hot water cylinder. Often the right choice for larger or older properties with an existing compatible system. From £1,600 fitted.
We also fit boilers in commercial properties - schools, care homes, offices, retail units, and more. See our Commercial Boiler Services Derby page for details.
Approved Boiler Fitters - Worcester Bosch, Vaillant & Glow-worm
As approved installers of Worcester Bosch, Vaillant, and Glow-worm, we can offer extended manufacturer
warranties on boilers from these brands - up to 12 years depending on the model. This is only available when
your boiler is fitted by an approved installer, so it's worth asking about when comparing quotes.
We also fit all other major brands including Ideal, Baxi, Potterton, and Viessmann. Whatever boiler you have
in mind, or if you'd like us to recommend the right one for your home, we're happy to advise.
What's Included When We Fit Your Boiler
Our boiler fitting price includes everything needed for a compliant, fully commissioned installation:
• Removal and safe disposal of your old boiler
• Supply and installation of your new boiler
• New flue
• Basic pipework adjustments
• Smart thermostat installation.
Thermostatic radiator valves (TRVs) - required under Building Regulations Part L
• Full commissioning and testing
• Gas Safe certificate issued on completion
• Manufacturer warranty registration
What can add to the cost:
• Moving the boiler to a new location
• Upgrading existing pipework
• Converting from an open system to a sealed system
• Additional radiators
• Magnetic system filter
We'll always survey your property first and give you a clear, fixed-price quote before any work begins. No surprises on completion day.
How to Choose the Right Boiler Fitter in Derby
Not every engineer offering boiler fitting in Derby is properly qualified. Here's what to check before you book anyone:
Gas Safe registration - non-negotiable
Every gas boiler fitter in the UK must be on the Gas Safe Register. You can verify any engineer's registration at gassaferegister.co.uk. Our registration number is 166252.
Approved installer status
Manufacturer approval - for Worcester Bosch, Vaillant, Glow-worm, Baxi, or others - means the engineer has
met additional training requirements set by that manufacturer. It also means they can offer extended warranties. Not every Gas Safe engineer holds approved status.
Experience
How long have they been fitting boilers? Do they work on your type of property? Do they cover your area? These matter.
Reviews and reputation
Look for evidence of consistent, recent feedback from local customers.
Clear pricing
A good boiler fitter will carry out a survey and provide a fixed-price quote. Be cautious of anyone quoting blind without seeing your property.
Etta Plumbing tick every one of these boxes. We're Gas Safe registered (166252), approved by Worcester
Bosch, Vaillant and Glow-worm, and we've been fitting boilers in Derby since 1997.
Our boiler fitters cover Derby city and the wider area including:
Allestree, Alvaston, Amber Valley, Ashbourne, Ashby de la Zouch, Belper, Borrowash, Burton upon Trent,
Chaddesden, Chellaston, Coalville, Duffield, Hilton, Littleover, Mackworth, Mickleover, Oakwood, Spondon,
South Derbyshire, Swadlincote, Uttoxeter, and across Derbyshire and Leicestershire.
Boiler Fitting Across Derby and Surrounding Areas
Frequently Asked Questions - Boiler Fitter Derby
Does a boiler fitter need to be Gas Safe registered?
Yes. By law, only a Gas Safe registered engineer can work on gas boilers in the UK. Always check an
engineer's Gas Safe registration before allowing them to work on your boiler. Our number is 166252 and you
can verify it at gassaferegister.co.uk.
How long does it take to fit a new boiler?
Most standard boiler swaps are completed in one day. More complex installations - moving the boiler,
converting systems, or dealing with older pipework - may take two days. We'll confirm the timescale when we
quote.
Can any plumber fit a boiler?
No. A plumber can carry out much of the installation work, but only a Gas Safe registered heating engineer
can commission a new boiler. Commissioning is a legal requirement - without it, your boiler is not safe, not warranted, and not compliant.
What brands of boiler do you fit in Derby?
We fit all major brands. As approved installers, we have specialist knowledge of Worcester Bosch, Vaillant, and Glow-worm - but we also fit Ideal, Baxi, Potterton, Viessmann, and all other makes.
Do you fit boilers in commercial properties?
Yes. See our Commercial Boiler Services Derby page for details.
What warranty will I get on my new boiler?
Depending on the manufacturer and model, between 7 and 12 years. Extended warranties are available
when your boiler is fitted by an approved installer - which we are for Worcester Bosch, Vaillant, and Glow-worm.
What areas do you cover?
We cover Derby and the surrounding areas across Derbyshire and Leicestershire. Call us on 01332 204533 if
you're unsure whether we cover your area.
Need a qualified boiler fitter in Derby?
Call our team on 01332 204533 or email info@ettaplumbing.co.uk to arrange a free survey and fixed-price quote. No obligation, no hard sell.