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Boilers, bathrooms and plumbing across Edinburgh and the Lothians
Key facts
- Trading name
- SD Plumbing & Heating
- Registered company
- Heatflow Plumbing Limited
- Company number
- SC785550 (Companies House, status Active, checked 24 October 2026)
- Established
- 2023
- Registered office
- 16 Ashley Place, Edinburgh, EH6 5GB
- Areas covered
- Edinburgh and the Lothians
- Registration
- The website trades as SD Plumbing & Heating and names Heatflow Plumbing Limited in its finance notice. Companies House lists Heatflow Plumbing Limited, company number SC785550, incorporated 10 October 2023, status active, SIC 43220 (plumbing, heat and air-conditioning installation), with Shaun Allan Dunn as active director. Checked 22 September 2026.
- Qualifications
- Gas Safe registered and a SNIPEF member (stated on the firm's website, not checked by Whito). Check the engineer's Gas Safe ID card on the day.
- Services
- Boiler installation, Boiler repairs, Boiler servicing, Emergency plumbing, Bathroom fitting, Kitchen installation, Power flushing, Commercial plumbing
- Phone
- 0131 392 8722
- Website
- sdplumbingandheating.com
- Listing status
- Unclaimed. Compiled from public information and not yet verified by the business
- Listing last updated
- 24 October 2026
What Whito has checked
- Listed: yes. Public entry since 22 September 2026
- Companies House matched: yes. Company SC785550, Active, read 24 October 2026
- Claimed: no. Not claimed by the business
- Verified: no. Not yet: needs a claim, then Whito’s identity and contact checks
- Regulator checked: no. No regulator register read by Whito
- Company record
- Companies House shows Active for company SC785550, read on 24 October 2026. See the register entry
- Regulator register
- Not checked by Whito. The registrations and memberships on this listing are as the business or its website states them. Check each one on the scheme’s own register before you book.
- Listing ownership
- Unclaimed. Whito built this listing from public sources. The business has not claimed it. Run this business? Claim it free
- Website check
- 91 out of 100 on the Whito Visibility Check of sdplumbingandheating.com, run on 25 October 2026. That is higher than 93% of the 57 plumbers in this directory whose websites were checked the same way (equal scores do not count as higher). Biggest gaps: company number on the site, FAQ schema. Run the check again, free The score measures how easily people and AI assistants can read and trust the website, across 17 checks such as a secure connection, a visible company number and address, and structured data. It is not a rating of the business or its work. Run this business and want the score removed? Email hello@whito.co.uk.
- AI answers
- No AI answers recorded for this business yet. Whito’s AI studies cover selected trades and towns, so no record does not mean AI assistants never name it. Want this tracked every month? Visibility Monitor, £280 a month. Paying never changes this listing.
Each line means only what it says. Listed, matched, claimed, verified and regulator checked are separate states, and none of them is a recommendation. How Whito collects its data
How emergency plumbers compare
117 of 179 emergency plumber websites showed no call-out price at all.
Checked 2 October 2026, eight UK towns. Read the study and its method.
This is a figure about the sector from Whito research. It says nothing about SD Plumbing & Heating itself.
Run one of these businesses? Put one price on your website, such as a call-out fee or a from-price for your most common job. It answers the first question customers ask, and gives Google and AI assistants something true to quote. Run the free Visibility Check.
About SD Plumbing & Heating
SD Plumbing & Heating is an Edinburgh plumbing and heating firm. Most of its work is boilers, installation, repair and servicing, alongside bathroom and kitchen fitting, power flushing and emergency call-outs.
The website trades under the SD Plumbing & Heating name. The limited company named in its small print is Heatflow Plumbing Limited, registered in Scotland in 2023.
The firm states it is Gas Safe registered. Ask to see the engineer's Gas Safe card and get any boiler quote in writing with the make, model and warranty length.
What to check before you book
This listing is compiled from public sources, so confirm these directly with the business before any work starts.
- For any gas or boiler work, confirm the engineer is on the Gas Safe Register (this is a legal requirement) and check their Gas Safe ID card. For plumbing and water work, look for WaterSafe, CIPHE or APHC membership.
- Get the quote in writing, and ask whether it includes parts, certification and VAT.
- Ask for proof of public liability insurance before work begins.
- For gas work, ask for the relevant certificate, such as a Gas Safety Record, once the job is done. Unvented hot water cylinders should be fitted by someone holding a G3 qualification.
Common questions
What areas does SD Plumbing & Heating cover?
SD Plumbing & Heating covers Edinburgh and the Lothians.
Is SD Plumbing & Heating registered?
Whito records: The website trades as SD Plumbing & Heating and names Heatflow Plumbing Limited in its finance notice. Companies House lists Heatflow Plumbing Limited, company number SC785550, incorporated 10 October 2023, status active, SIC 43220 (plumbing, heat and air-conditioning installation), with Shaun Allan Dunn as active director. Checked 22 September 2026. Registration can change, so confirm the current registration number with the relevant scheme before you book.
Is this listing verified by Whito?
Not yet. This listing is marked Unclaimed: Whito compiled it from public information and the business has not claimed it. Any Companies House or regulator check on this page is dated and stands on its own. When a business claims its listing it is marked Claimed, and Whito marks it Verified only after confirming its identity and a working contact. Whito does not publish invented reviews or star ratings.
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Claim SD Plumbing & HeatingThis listing was compiled by Whito from public information, including the business website and, where applicable, the Companies House register. It is not a recommendation or an endorsement. Always carry out your own checks before hiring. If you run this business and want the listing corrected or removed, use the claim link above.
Product and company names shown on this listing may be the trademarks of their respective owners. A Whito listing does not imply any affiliation with, or endorsement by, them.
