Grange Design UK
Skills
- Air Conditioning Installation
- Air Conditioning Repair
- Air Conditioning Servicing
- Emergency Air Conditioning Service
Services
Customer Reviews
Write a review10 /10
Based on 9 reviews over the past 12 months
Quality of work
10
Reliability
10
Communication
10
Reviews (31)
10 Air Conditioning Repair
Posted 2 days ago
Air con repair
Very knowledgeable and reliable.Verified reviewerJob location: HA4RSunny10 Air Conditioning Installation
Posted 31 May
Outstanding sercice
Excellent service, amazing knowledge advising according to our needs. Would highly recommend.Job location: WD610 Air Conditioning Installation
Posted 10 May
Air conditioning installation in top floor flat
Installation of air conditioning in top floor flat which initially appeared to be straightforward but turned out to be more complex than expected. Grange were the only company from those we approached who could come up with a solution at an acceptable price. Very impressive Their engineers were outstanding and very friendly. Top quality work.Verified reviewerJob location: HA6RIvor J10 Air Conditioning
Posted 22 September 2025
Efficient and Reliable – Highly Recommended
As a charity, we greatly appreciate Grage Design’s support. They carried out the annual maintenance and breakdown of our walk-in fridge efficiently and reliably, and were always reachable to resolve any issues promptly. Highly professional and very supportive – we wholeheartedly recommend them.Job location: WD2410 Air Conditioning Installation
Posted 19 August 2025
Installation of a/c unit
I would highly recommend the professional service provided by Sanjai and Oliver (Ollie). Since the initial contact and our communication has been efficient. Sanjai promptly visited the house and provided clear itemised quote after discussing all options. He also ensured that our desired specifications are met fully and made all the necessary changes as requested. Sanjai was also present to supervise the installation. The units and pipe works were neatly fitted by the friendly and super helpful engineer Ollie. Thanks guys!Job location: WD1710 Air Conditioning Installation
Posted 30 June 2025
AC fiting
Sanjay was very accommodating , he listened to our needs , advised professionally and completed the work in time.His fitter Olly was very good as well.Job location: N14
Photos
Company Info
Owner
Mr Sanjai Talsania
Ltd Company
2 years on Checkatrade
VAT Registered
No
A little bit about us
Grange Design is a reputable HVAC (Heating, Ventilation, and Air Conditioning) company based in Watford, serving clients across London and its surrounding areas. With over four decades of industry experience, we have established ourselves as a trusted name in the field of air conditioning, refrigeration, and ventilation systems.
At Grange Design, we specialize in the sales and installation of cutting-edge HVAC solutions tailored to meet the diverse needs of our clientele. Our team of seasoned professionals possesses unparalleled expertise and technical know-how, ensuring that every project we undertake is executed with precision and excellence.
We take pride in delivering top-quality products and services that prioritize efficiency, reliability, and customer satisfaction. Whether it's designing bespoke cooling solutions for commercial premises or installing energy-efficient ventilation systems for residential properties, we are committed to exceeding expectations at every turn.
Availability
Our dedication to innovation and customer-centric approach sets us apart in the industry. We stay abreast of the latest advancements in HVAC technology to provide our clients with state-of-the-art solutions that enhance comfort, productivity, and overall well-being.
At Grange Design, we believe in fostering long-term relationships built on trust, integrity, and professionalism. From initial consultation to project completion, we strive to deliver unparalleled value and support, ensuring peace of mind for our clients every step of the way.
Choose Grange Design for all your HVAC needs and experience the difference that four decades of expertise can make.
Sanjai Talsania
Director of Grange Design UK Ltd
Accreditations and awards
This trade passed up to 12 Checkatrade vetting checks
Member since February 2024
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