Our services · Maintenance
Maintaining your peace of mind.
Regular and specialised maintenance of your property and estate portfolio, keeping everything safe, compliant and running smoothly — with experts on call 24 hours a day.
Planned & reactive
One contractor for every trade.
Whether you look after a single home or a portfolio of buildings, we provide reactive repairs, planned preventative maintenance and project works through one point of contact — fully vetted, qualified and DBS-checked engineers, every time.
What we cover
Every trade. One call.
- 01
HVAC
Design, installation and maintenance of heating, ventilation and air-conditioning systems that keep your property comfortable and energy efficient.
- 02
Electrical
Fully qualified, NICEIC-registered electricians for installations, testing and maintenance — from safety inspections to complete system upgrades.
- 03
Emergency Lighting
Installation, testing and maintenance of emergency lighting so your property is always prepared and compliant.
Call 0208 109 1012 - 04
Sprinklers
Complete installation, testing and maintenance of sprinkler systems, keeping your property compliant and protected from fire.
- 05
Plumbing
Comprehensive plumbing solutions, from routine maintenance to emergency repairs, keeping everything flowing as it should.
- 06
Boiler & Heating
Installation, maintenance and repair of boilers and heating systems, engineered for comfort and efficiency.
- 07
PAT Testing
Testing and certification of electrical appliances so your property remains safe, compliant and operating efficiently.
- 08
CCTV, Security & Entry
Access control, surveillance and entry systems, customised to keep your property fully secure.
- 09
Pump & Plant Room
Specialist installation, maintenance and repair of pump and plant-room systems for efficient day-to-day operation.
- 10
AOV Systems
Installation, maintenance and repair of automatic opening vents, keeping your building safe and compliant in an emergency.
- 11
Air Conditioning
From initial consultation to ongoing maintenance, personalised cooling solutions that keep your property at the perfect temperature.
- 12
Roof Repair
From small patch-ups to complete replacements, quality materials and workmanship that protect your property for years to come.
- 13
Glazing
Installation, repair and maintenance of glazing — enhancing natural light while keeping your property safe and secure.
- 14
Leak Investigation
The latest technology and techniques to find and fix leaks before they cause costly water damage.
- 15
Managing Agent Support
Dedicated maintenance support for managing agents and block managers across London and the South East.
- 16
General Maintenance
Regular inspections, preventative maintenance and responsive repairs that keep your property running smoothly.
- 17
24hr Emergency Callout
Experts on standby around the clock, 365 days a year, for fast, reliable help when you need it most.
Call 0208 109 1012
Managing agents & block managers
Dedicated portfolio support.
We provide dedicated maintenance support for managing agents and block managers across London and the South East — one service desk, clear reporting, and a team that residents are happy to see. We’ve been an approved contractor at Chiltern Court since 2006.
How we look after portfoliosWhat our clients say
Long-standing relationships.
“We have worked with Jewel at Chiltern Court since 2006. Jewel have undertaken minor works on behalf of the landlord and completed a large number of refurbishment projects for a variety of residents. A highly efficient, friendly and professional contractor, often recommended to residents as an approved contractor.”
“I have had the pleasure of having Jewel complete the works to my properties for 20+ years and witnessing the remarkable growth and success they have achieved under their dedicated leadership and commitment to excellence.”
Credentials pack
Everything your board needs to see.
Our brochure sets out who we are, the trades we cover, the schemes we are accredited by and the work we do, ready to share with your board, landlord or client.
Accredited & approved
Need something fixed?
Call our service desk — we’ll talk you through the issue and get the right engineer to you fast.







