About from company website
CAS Duncan is a family-run firm with over 60 years of experience in providing plumbing, heating, electrical, and appliance repair services. Based in Aberdeen, they have built a strong reputation for quality and reliability, serving both domestic and commercial clients. Their services encompass a wide range, including central heating installations, boiler servicing, and repairs.
T testing. In plumbing, they handle everything from minor leaks and blockages to full bathroom refurbishments. They also specialize in domestic and commercial appliance sales, repairs, and spare parts, stocking a variety of top brands.
The company prides itself on professional service, with qualified engineers and sales staff offering expert advice. They are also accredited installers for Worcester Bosch boilers. Their commitment extends to landlords, providing necessary safety checks and certifications for properties in Scotland.
Services
Works as
Sectors
Accreditations from company website
- Gas Safe
- Select
- Oftec
- SNEPEF
- Worcester Accredited Installers
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Questions about Cas Duncan Ltd from the record on this page
What does Cas Duncan Ltd do?
CAS Duncan offers expert plumbing, electrical, and appliance repair services in Aberdeen. Family-run with over 60 years of experience, we provide quality solutions for domestic and commercial clients. Their listed services include Plumbing, Electrical, Heating & ventilation, Bathroom fitting and Kitchen fitting.
Where is Cas Duncan Ltd based?
Cas Duncan Ltd is registered at 222 Hardgate, Aberdeen, AB10 6AA, in Scotland.
What areas does Cas Duncan Ltd cover?
Cas Duncan Ltd states that it works across Aberdeen and Aberdeenshire.
How many people work at Cas Duncan Ltd?
Accounts filed for the year to 2025 report 34 employees, which places the company in the 10-49 employees band.
What is Cas Duncan Ltd's turnover?
Cas Duncan Ltd does not disclose turnover: UK small-company accounts are not required to. Based on creditors in its filed accounts, turnover is likely to fall between £1.7m and £6.6m. This is an estimate, not a filed figure.
Is Cas Duncan Ltd still trading?
Companies House lists Cas Duncan Ltd as active, with accounts most recently made up to 2025-07-31.
What accreditations does Cas Duncan Ltd hold?
Cas Duncan Ltd displays Gas Safe, Select, Oftec, SNEPEF and Worcester Accredited Installers on its website.
What sectors does Cas Duncan Ltd work in?
Cas Duncan Ltd works in Residential and Commercial.
When was Cas Duncan Ltd established?
Cas Duncan Ltd was incorporated on 2020-04-30, though the company says it has traded since 1962.