Lock Electrical Ltd
About
Lock Electrical Ltd is listed on the MCS register for solar PV, working out of Essex. The company has been registered at Companies House since 1975, so it has been trading for 50 years. They cover 13 postcode districts, including CO1, CO11, CO12, CO13. This profile was compiled from public records. Book a survey to confirm what suits your roof.
Certified by MCS for
Taken from the MCS Certified register, certified by NICEIC (certificate NIC-1337).
Solar in this area
What a roof here actually generates.
≈1,076 kWh per kWp a year
That is the measured annual generation for CO6, roughly 15% above the UK average. A 4 kWp system in this area would generate roughly 4,304 kWh a year before shading and roof direction are taken into account.
Modelled from PVGIS irradiation data. How we measure.
Company details
- Company number
- 01237182
- Incorporated
- 11 December 1975
- Status
- Active
From the Companies House register.
Service areas
We've listed Lock Electrical Ltd across 13 postcode districts around their Essex base, covering CO1, CO11, CO12, CO13, CO14, CO15, CO16, CO2, CO3, CO4, CO5, CO6 and CO7.
Map showing the 8 postcode districts Lock Electrical Ltd covers.
Are you the owner? If Lock Electrical Ltd only works in certain areas, claim this listing to set your real coverage.
Solarable lists installers and checks MCS certificates. We don't audit individual installations, so book a roof survey to confirm what's right for your home.
Other listed installers
Other installers covering CO6.
Every installer here is MCS-certified and checked before we list them. We don't rank or endorse, and featured listings are clearly labelled.

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