New Boiler Installation & Replacement in Midlothian
Gas Safe registered boiler installation in Midlothian. We replace old, inefficient boilers with modern condensing combis, system and conventional boilers across Midlothian, and every quote is fixed before work starts.
“A real delight to deal with. Finished one day early, house was always immaculate.” – Liam B.
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Step 1 of 3
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 in Midlothian
SD Plumbing & Heating installs and replaces gas boilers across Midlothian. Whether you need a combi boiler, a system boiler or a conventional boiler, our Gas Safe registered engineers recommend the right size for your Midlothian home, then supply, fit and commission it with a full warranty.
If your existing boiler in Midlothian is over 12 years old, struggling for hot water or needing repeated repairs, a replacement often works out cheaper than ongoing fixes. We can survey your Midlothian property and recommend the right combi, system or conventional boiler.
- Covering Midlothian and nearby
- Worcester Bosch boilers only
- Manufacturer warranties up to 12 years
- Old boiler removed and system flushed
How It Works
How We Install Your New Boiler
A boiler installation takes four simple steps, from your first enquiry to commissioning.
- 1
Reach Out
Reach out with your address and details of your current boiler and we’ll take it from there.
- 2
Get a Fixed Quote
We arrange a free survey at your home and quote a fixed price for the boiler and installation.
- 3
Installation
Our engineers fit your new boiler, flushing the system and checking the whole heating circuit.
- 4
All Done
Job complete — your boiler is fitted, commissioned and covered by a manufacturer warranty.
Our Work
Recent Boiler Installs
A selection of our completed boiler installations.
What's Included
What a New Boiler Installation Includes
This is what is included when we fit your new boiler.
System Flush & Protection
The heating system is flushed and treated so your new boiler runs clean and efficiently.
Flue & Pipework Upgrade
We fit a compliant flue and upgrade gas pipework or condensate where your install needs it.
Smart Controls & Thermostat
We can fit smart controls and a thermostat so you can manage your heating from your phone.
Commissioning & Warranty
Your new boiler is commissioned, tested and its manufacturer warranty registered for you.
Testimonials
Trusted by Homeowners
Real reviews from customers whose new boilers we installed.
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
Boiler Installation You Can Trust in Midlothian
Why Midlothian residents keep coming back to SD Plumbing for their boiler installation.
Fast Local Response
We’re based locally and reach most Midlothian addresses quickly, so surveys and installations are booked in without delay.
Experienced Gas Safe Engineers
Every engineer who fits a boiler in Midlothian is fully qualified and Gas Safe registered.
Genuine Boilers & Parts
We fit quality boilers and parts on every Midlothian installation, backed by proper warranties.
10+ Years of Experience
We’ve installed boilers around Midlothian and Edinburgh for over a decade, so few surprises catch us out.
FAQ
New Boiler Questions from Midlothian Homeowners
What Midlothian customers ask us about new boilers, answered.
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 Midlothian?
How long does a boiler installation take in Midlothian?
Do you install Worcester Bosch boilers in Midlothian?
Do you offer boiler installation warranties in Midlothian?
Our Team
Our Team, Serving Midlothian and Beyond
As a family-run Edinburgh plumbing and heating company with over a decade behind us, we send only our own Gas Safe registered engineers to Midlothian. From quote to commissioning you’ll deal with the same in-house team throughout.
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.
Ready for a New Boiler in Midlothian?
Drop your details in the form and our team will be in touch about your Midlothian boiler installation.
- Gas Safe registered
- Free, no-obligation quotes
- Fast local response