Boiler Installation in Edinburgh & The Lothians
New boiler installation and replacement across Edinburgh and the Lothians, carried out by Gas Safe registered, Worcester Bosch accredited engineers. Whether your boiler has failed, you are converting from a back boiler, or you want a more efficient combi, we supply, fit and commission the right model for your home. Free survey and fixed-price quote with up to 12-year manufacturer warranties.
“A real delight to deal with. Finished one day early, house was always immaculate.” – Liam B.
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Property type
So we calculate the correct kW capacity for your home.
15,000+
Boilers installed
10+ years
Of experience
Gas Safe
Registered & insured
5★
Google reviews

Overview
New Boiler Installation & Replacement in Edinburgh
A new boiler is one of the biggest single purchases a homeowner makes, so we make sure you buy the right one. We install Worcester Bosch combi, system and conventional boilers in flats, tenements, houses and new-builds right across Edinburgh — from EH1 to EH17 and out into the Lothians. Every installation starts with a free survey so we can size the boiler to your hot water demand and radiator output rather than guesswork, and every job is completed by our own Gas Safe registered engineers, never subcontractors. Your old boiler is disconnected, removed and disposed of, the heating system is flushed and treated, and your new boiler is commissioned with its manufacturer warranty registered for you.
We handle like-for-like swaps, combi conversions from old conventional or back-boiler systems, and relocations where the boiler has to move to meet current flue and clearance regulations. Because we only fit Worcester Bosch boilers, we know the range inside out and can match the model, output and warranty length to your property and budget.
How It Works
How Your Boiler Installation Works
- 1
Free Survey & Fixed Quote
We visit your property, inspect your existing boiler and system, check radiator sizes and hot water demand, then give you a fixed-price quote for the right Worcester Bosch model. The price covers the boiler, labour and materials with no hidden extras.
- 2
Boiler & Materials Supplied
We supply your new Worcester Bosch boiler along with any flue, gas pipework, condensate route, filter and controls the install needs, so everything is ready before the fitting day.
- 3
Installation Day
Our Gas Safe engineers drain down, disconnect and remove the old boiler, then fit your new one to manufacturer specifications. Most standard combi swaps are completed within a single day, with conversions or relocations taking up to two days. We lay protective coverings and clear waste as we go.
- 4
Commissioning & Handover
We flush and treat the system, fit a magnetic filter where required, commission the boiler, balance the radiators, set up the controls and register your manufacturer warranty. We then talk you through everything and are on hand for servicing and repairs afterwards. Ready for a New Boiler in Edinburgh? Book a Free Survey. Gas Safe registered engineers, Worcester Bosch accredited, fixed-price quotes and up to 12-year warranties.
Our Work
Recent Boiler Installations in Edinburgh



Why Replace
When Do You Need a New Boiler?
Not every fault means a new boiler, but there are clear points where replacement is the smarter, cheaper long-term option. Here are the four situations where we recommend a new installation.
Your Boiler Has Failed
If your boiler is beyond economical repair, or you are being quoted for a major part on an ageing appliance, a new boiler is usually the better investment than repeated repairs.
Your Boiler Is Over 15 Years Old
Older boilers run less efficiently and parts get harder to source. Upgrading to a modern Worcester Bosch boiler can cut your gas bills and comes with a long manufacturer warranty.
You Want to Move to a Combi
Removing a conventional boiler, tanks and cylinder frees up loft and cupboard space. A combi conversion is a full installation, and we handle the pipework, flue and controls to match.
You Are Renovating or Extending
An extension, loft conversion or refurbishment changes the heating and hot water demand of your home. We size the new boiler around the finished property, not the old one.
Testimonials
What Clients Say About Us
Quentin Lesquerre
★★★★★“Very fast and professional. Will use again.”
Lucy Babidge
★★★★★“Great service! Fast and solved the problem right away.”
regan-rose
★★★★★“Lee was absolutely brilliant, very efficient and everything works perfectly.”
Sarah Fidelo
★★★★★“Great service. Prompt, friendly, efficient. Will definitely use again.”
Julia Rahn
★★★★★“Even though the job was quite tricky, got everything sorted in no time!”
GingFung Yeung
★★★★★“Lee and co did a good job servicing our boiler and would definitely recommend.”
Why Choose Us
Why Choose SD Plumbing & Heating?
Worcester Bosch Accredited
As Worcester Bosch accredited installers we fit one of the most reliable, efficient boiler ranges available, which means extended manufacturer warranties of up to 12 years on select models.
Fixed-Price Quotes
You get a clear, itemised price for your installation before any work starts, covering the boiler, labour and materials. No hidden extras, no surprises on the bill.
Clean & Tidy Guarantee
We lay dust sheets before we start, remove all waste and packaging when we finish, and leave your home exactly as we found it — every time.
FAQ
Frequently Asked Questions
Answers to the questions we get asked most by local homeowners.

Still have a question?
Talk to our friendly team — we’ll get you the answer and a free, no-obligation quote.
How much does a new boiler cost in Edinburgh?
How long does a boiler installation take?
Which boiler brand do you install?
Do you offer boiler finance?

Our Team
Meet the SD Plumbing Team
We are a family-run, Edinburgh-based plumbing and heating company with over 10 years of experience. Every member of our team is a fully qualified, Gas Safe-registered engineer who takes pride in delivering quality workmanship and honest advice. From your first phone call to the final safety check, you will deal with our own in-house team. We never use subcontractors, and we treat every home as if it were our own.
Our Care Guarantee
We look after your home
A tidy, respectful job matters as much as the repair itself. Every SD Plumbing & Heating engineer follows the same three-step promise, so you can relax while we work.
Clean shoe covers
Our engineers wear protective shoe covers inside your home on every visit.
Dust sheet protection
We lay dust sheets around the work area before we start, protecting floors and furnishings.
Full clean-up guarantee
We clear up and remove our waste when the job is done, leaving your home as we found it.
Get Your Free Boiler Installation Quote
Call us today or send an enquiry and we’ll get back to you fast with a free, no-obligation quote.
- Gas Safe registered
- Free, no-obligation quotes
- Fast local response
Areas We Cover
Boiler Installation across Edinburgh & the Lothians
We deliver boiler installation in 66 towns and neighbourhoods across Edinburgh and the Lothians. Find your local page below.
- Boiler Installation in Lasswade
- Boiler Installation in Bonnyrigg
- Boiler Installation in Liberton
- Boiler Installation in Bruntsfield
- Boiler Installation in Murrayfield
- Boiler Installation in Morningside
- Boiler Installation in Archerfield
- Boiler Installation in Portobello
- Boiler Installation in Musselburgh
- Boiler Installation in Gullane
- Boiler Installation in North Berwick
- Boiler Installation in East Lothian
- Boiler Installation in Midlothian
- Boiler Installation in Stockbridge
- Boiler Installation in Constorphine
- Boiler Installation in West End
- Boiler Installation in Tollcross
- Boiler Installation in Comely Bank
- Boiler Installation in Craigleith
- Boiler Installation in Trinity
- Boiler Installation in Leith
- Boiler Installation in Newhaven
- Boiler Installation in Duddingston
- Boiler Installation in Marchmont
- Boiler Installation in Grange
- Boiler Installation in Colinton
- Boiler Installation in Gorgie
- Boiler Installation in Balerno
- Boiler Installation in Newbridge
- Boiler Installation in Ratho
- Boiler Installation in Kirkliston
- Boiler Installation in Polton
- Boiler Installation in Loanhead
- Boiler Installation in Dalkeith
- Boiler Installation in Danderhall
- Boiler Installation in Mayfield
- Boiler Installation in Newtongrange
- Boiler Installation in Shawfair
- Boiler Installation in Gorebridge
- Boiler Installation in North Middleton
- Boiler Installation in Rosewell
- Boiler Installation in Roslin
- Boiler Installation in Bilston
- Boiler Installation in Penicuik
- Boiler Installation in Auchendinny
- Boiler Installation in Pathhead
- Boiler Installation in Fala
- Boiler Installation in Heriot
- Boiler Installation in Wallyford
- Boiler Installation in Whitecraig
- Boiler Installation in Dirleton
- Boiler Installation in Prestonpans
- Boiler Installation in Cockenzie
- Boiler Installation in Port Seton
- Boiler Installation in Longniddry
- Boiler Installation in Tranent
- Boiler Installation in Pencaitland
- Boiler Installation in Ormiston
- Boiler Installation in Humbie
- Boiler Installation in Drem
- Boiler Installation in East Linton
- Boiler Installation in Haddington
- Boiler Installation in Gifford
- Boiler Installation in Dunbar
- Boiler Installation in Belhaven
- Boiler Installation in Kirknewton

