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0844 247 0147

Monday / Friday: 7:00 - 17:00

Home
ABOUT US
INSPECTION SERVICES
- AIR CON INSPECTIONS (TM44)
- F-GAS INSPECTION/REGISTERS
TRAINING COURSES
ALL SERVICES
REVIEWS
BLOG
CONTACT US
- Contact Us

QUALIFICATION ASSESSMENT & IQA

Independant qualification assessment and internal verification services.

Coming Soon….

Watch this space…

To request a TM44 Air Con Inspection quotation, call 0844 247 0147 today!

About Us

S. D. Walker Limited is an independent, Quidos, City & Guilds and BESA Approved TM44 Inspection & HVAC training company providing TM44 Air Conditioning Compliance Inspections nationally and Refrigeration Safety training including F-Gas, Hydrocarbon Refrigerants training at our dedicated UK training centre.

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Contact Details

Trevithick House
Stafford Park 4

Telford, TB3 3BA

0844 247 0147

Mon till Friday: 7:00 till 5:00

info@sdwalker.co.uk

We reply within 1 work day

Working Hours

Monday - Friday07:00 - 16:00
Saturday08:00 - 15:00
SundayWe're Closed

Copyright© 2025 S.D.Walker Limited. All rights reserved.

Telephone: 0844 247 0147