Our UPS, inverter and generator fight each other. Is that normal?

It is common and it is wrong. Three backup sources with no defined hierarchy will cross-transfer and nuisance-trip. They need a designed sequence (what carries the load, in what order, with what delay) and once that is set the system stops arguing with itself.

Can you be pre-cleared before we have a fault?

Yes, and for a Gigiri property it is the single most useful thing you can arrange. Vetting takes days, which is no use during an outage. Getting our team on the approved list in advance turns an emergency into a call rather than an application.

Plumber in Gigiri, Nairobi

We cover Gigiri including UN Avenue, UN Crescent, Rosslyn, Nyari East, Nyari West, Red Hill, Ridgeways, Thigiri Ridge. Off Limuru Road and UN Avenue. Embassy-adjacent properties require contractor vetting, often several days ahead of any visit.

What is different about plumbing in Gigiri

Security screening near the UN Complex means our electricians have to be pre-listed, because an outage will not wait for a clearance application.
Nyari and Rosslyn houses commonly run a UPS, an inverter and a generator together, and coordinating the three is where these installations usually go wrong.
Landlords at Rosslyn and Red Hill file measured readings for every circuit altered, so certification is part of the job here rather than an extra.

Electrical work in Gigiri

Gigiri is the most access-controlled area we cover, and the constraint is administrative rather than technical. Getting cleared onto a property near UN Avenue can take days, which is fine for planned work and useless in an outage.

For tenants and property managers here the practical advice is simple: get an electrician pre-cleared before you need one.

Three backup systems, one load

The larger Nyari and Rosslyn houses frequently run a UPS on the sensitive equipment, an inverter for general backup, and a generator for extended outages. Individually each is fine. Together, without a defined hierarchy, they cross-transfer, nuisance-trip and occasionally damage each other.

The fix is design rather than hardware: deciding what picks up the load, in what order, with what delay, and configuring the transfer equipment to obey that. We map what is installed before changing anything, because these systems are usually the product of several installers over several years.

Certification as standard

Diplomatic tenancies almost always require documented evidence of electrical work for the landlord’s file. We issue a written test certificate with actual readings on every Gigiri job whether or not it is requested, because it is invariably needed later.

What we are usually called out for in Gigiri

Generators and changeover Generator installation, manual and automatic changeover, and the annual load testing that keeps it working. Inverters and battery backup Battery backup for KPLC outages: essential-circuit boards, correct surge sizing and honest battery advice. Emergency electrician An EPRA-licensed electrician 24 hours a day for tripping boards, partial power loss and anything that smells hot. Three-phase power Three-phase upgrades, load balancing and lost-phase fault-finding for homes and commercial buildings.

Landmarks we work around here: UN Complex, Village Market, Rosslyn Riviera, Limuru Road. See our rates.