Mill Hill Electrical Ltd
Mill Hill
Checkatrade member since May 20215
Accepts Checkatrade Pay
We guarantee the work for up to £1,000 for 12 months. T&Cs apply
Services
- Emergency Air Conditioning Service
- Air Conditioning Installation
- Air Conditioning Servicing
- Air Conditioning Repair
- Electrical Contractors
- House Rewiring
- Electric Showers
- Electric Cookers
- Storage Heating
- Electric Gate Wiring
- Fuseboard / Consumer Unit Installation
- Smoke Alarms
- Immersion Heater Installation
- Electric Range Cookers
- Electric Stoves
- Emergency Lighting
- Fault Finding
- Electric Heating
- Electric Radiators
- Energy Efficient Lighting
- Electrical Under Floor Heating Installation
- Electrical Heater Repair
- Electric Vehicle Charger Installation
- Electric Smart Thermostats
- Garden Lighting
- Lighting Design
- Hot Tub Wiring
- LED Lighting
- Emergency Electrician Service
- Electrical Under Floor Heating Repair
- Fuseboard / Consumer Unit Repair
- Electric Sockets
- Extractor Fans
Customer Reviews
Write a review9.9 /10
Based on 7 reviews over the past 12 months
Quality of work
9.71
Reliability
10
Communication
10
Reviews (73)
10 Definitely recommend
Posted 28 May
Job location: WD18Alex was great! We were really worried about our AC breakdown, and he really settled our mind with the fact that our AC was well made and didn't often break beyond repair. We were low on refrigerant, Alex handled it, and we're back to normal! Highly recommend.- AAlistair H
10 Air Conditioning Service
Posted 27 May
Quick responses and great communication about when they'd be arriving for the job. Did an efficient and considered job and made sure I knew what was going on the whole time. Recommend for any air con servicing.Verified reviewerJob location: E2Response from Mill Hill Electrical Ltd
Thank you very much!
- NNiall T
9.33 Installing 2x air conditioning units
Posted 28 September 2025
Came out to survey property, discussed a range of options and provided a fully costed quote. Kept to quotes price and work carried out over 1 day to a good standard and finish. One minor point - hole made through wall in wrong place was filled but no one told us, which was disappointing given our overall experienceVerified reviewerJob location: E4 10 Installation of 2 air conditioning units
Posted 01 August 2025
Right from the outset, Alex displayed professionalism and expertise, recommending the type & size of units and discussing possible locations for installation. He was prompt to arrive, provided a verbal quote on surveying and followed up the same day with a written quotation, and was able to install within 2 weeks. His team were very professional, respectful of the property, efficient, tidy, and successful in completing the job in the time confirmed. I highly recommend Alex.Verified reviewerJob location: WD2310 Air Con
Posted 27 July 2025
Alex and his team carried out the work to an excellent standard. He kept us updated as to when the work would be carried out and kept to his timings. Explained the workings of the system. Would highly recommend and would definitely use them again in the future.Verified reviewerJob location: EN1010 Fitted air conditioner in the bedroom
Posted 11 July 2025
Alex and his team did an excellent job to a very high standard. He was very punctual and left everything clean and tidy. I would highly recommend him and have no hesitation in using them in the future.Verified reviewerJob location: EN10
Photos
Company Info
Owner
Mr. Alex Gibescu
Ltd Company
5 years on Checkatrade
VAT Registered
Yes: GB344125133
At Mill Hill Electrical, all of our team are fully registered and approved electricians, which is the industry standard for excellence.
We have experts in every field of electrical work with the qualifications and expertise to work on any type of electrical system.
Professional Supply of Electrical Services
Get a Quick Quote - Electrical Services
- Commercial Work
- Industrial Work
- Residential Homes
- House Renovation
Also, we are F-Gas register company - Air Conditioning, Heat Pump and Refrigeration approved trader:
- Installation of Air Condition and Heat Pumps.
- Residential, Commercial and Industrial Work.
- Service and Maintenance of Air Conditioning Systems.
- Decommissioning of old Air Conditioning equipment.
- Supply any brand any model of Air Conditioning at competitive cost.
We are working hard to serve our clients in North London and all the way to Stevenage, Luton, Hemel Hempstead, Watford, St Albans and Milton Keynes.
- Electrical Installation Condition Report (EICR)
- Solar PV System Installation and Maintenance
- Electrical Installation Certificate (EIC)
- Landlord Safety Certificate - Same-day repair and remedial, if possible, to avoid any additional appointments.
- Fuse Box replacement/upgrade at competitive price and quality of work.
- Full or partial re-wiring
- New installation
- Fault finding and remedial
- Electrical Vehicle Charging Points installation and also OZEV Registration for Government Grant.
- Data cabling and networking, CCTV.
- RING video doorbell installation
- Appliance and accessories installation/replacement
All our work is in line with the latest regulations - BS7671 - 18th Edition.
Accreditations and awards





This trade passed up to 12 Checkatrade vetting checks
Member since May 2021
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