Power you can meter.
Work you can trust.
De-Haryor Global Services installs, maintains and safeguards the electrical systems that keep Nigerian homes, sites and businesses running — from the meter on the wall to the wiring behind it.
Why clients keep us
on site
Four things every client tells us they noticed — usually in the first week of the job.
Professionalism, start to finish
Every job — a single meter or a full site — gets the same clear communication, from first quote to final sign-off and after-service support.
Technical know-how, not guesswork
Our technicians are trained and licensed to the standard the work demands, not just the standard the job allows.
Built for the long term
We stay reachable after installation — maintenance and support are part of the job, not an upsell.
A name regulators recognise
Licensed, bonded, insured, and associated with the Nigerian Electricity Regulatory Commission (NERC).
Three services.
One team.
Metering
Sales, installation and maintenance of electricity meters — new construction or retrofit, residential or high-rise.
View Services →Electrical & Generators
Wiring, fixtures, panel upgrades, and generator installation — for the smallest residence up to full office buildings.
View Services →Construction
Scheduling, budgeting, sub-contractor coordination and on-site supervision — managed end to end.
View Services →What it's like
working with us
"Simply outstanding — the cost savings alone made the switch worth it."
"Excellent delivery and great customer service from start to finish."
"Thoroughly professional in their conduct. I recommend them to anyone who asks."
Ready to get started?
Tell us what the site needs — meter, wiring, generator or a full build — and we'll take it from there.
Fifteen years on
Nigeria's wiring and meters
A full-service electrical and construction company, built to close the gap between customers and the grid.
De-Haryor Global Services Limited has operated across Nigeria since 2009, headquartered in Abuja's Federal Capital Territory. We specialise in electrical meter sales, installation and maintenance, mechanical and electrical upgrades, and construction — handling everything from a single residential rewiring job to full commercial and industrial builds, whether it's new construction, a remodel, or a repair.
The company is licensed, bonded, insured, and associated with the Nigerian Electricity Regulatory Commission (NERC), and has been registered with Nigeria's Corporate Affairs Commission since 2009.
What we're working toward
- Close the trust gap between consumers and the DISCOs.
- Reduce theft, bypasses and unsafe wiring through modern, monitored installations.
- Give customers confidence that what they pay for is what they get.
- Raise the standard of professionalism in how Nigeria's power is installed, sold and serviced.
- Contribute meaningfully to Nigeria's power sector, project by project.
"To deliver metering, electrical and construction work priced fairly and finished properly — with the same care and confidentiality we'd want for our own building."
Want to work with us?
Whether it's one meter or a full commercial build, we'd like to hear about it.
From the meter
to the foundation
A full-service electrical company — sales, installation and maintenance under one roof, whether the job is new construction or an upgrade to something decades old.
Building & Construction
We take an all-inclusive approach: scheduling, estimating, budget control, value engineering, sub-contractor coordination, on-site supervision, quality control, cost control and safety monitoring — managed end to end, on every job we take on.
Sales, Installation & Maintenance of Meters
New construction or retrofit, a manufactured-housing community, a single residence or a high-rise: every meter we install is fitted by licensed, experienced personnel, to the standard the job requires.
Generators & Electrical Equipment
From a single residential unit to full office buildings, our technicians bring the experience and skill to get backup power and electrical equipment installed properly and ready for the next outage.
Additional services
- Light switches, plugs, fittings, doorbells, bulbs, GFCI outlets
- New light fixtures, ceiling fans, floodlights, recessed lighting
- Fuse-to-breaker panel upgrades and surge protection
- Wiring for garages, sheds, barns, pools, hot tubs, elevators
- Backup generator installation for outage-proof power
- Smoke detector installation
- GFCI (Ground Fault Circuit Interrupter) protection
- Anti-fraud monitoring — bypasses, bridges, under-billing
Have a project in mind?
Send us a few details about the site and the work you need — we'll follow up with a quote.
Projects across
Abuja & beyond
A sample of the metering, wiring and construction work our teams have completed for homes, realtors and businesses nationwide.
Design placeholders shown above — swap in project photography during build-out.
Notes from
the job site
Short reads on meters, wiring and keeping a build on schedule — from the De-Haryor team.
Reading Your Prepaid Meter, Explained
A plain-language walkthrough of what the numbers on your smart meter actually mean.
5 Signs Your Wiring Needs an Upgrade
Flickering lights, warm outlets, tripped breakers — what's normal, and what needs a technician.
What NERC's Metering Rules Mean for You
A short guide to the regulations behind your meter, and what they mean day to day.
Sample titles shown as placeholders — first real posts to be written and scheduled during build-out.
Questions,
answered
The five things we get asked most often.
No. Our meters are built to resist tampering or alteration in any way — any interference is detectable.
No — we don't have access to the power units a customer has purchased through the platform.
Through the De-Haryor app, available now on the Google Play Store — get it here ↗. An iOS version is on the way.
Yes — we operate in all parts of Nigeria from our Abuja headquarters.
A full-service electrical and construction company providing complete electrical and building services to commercial, industrial and residential customers across Nigeria.
Still have a question?
We're happy to talk through the details before you commit to anything.
Tell us what
the site needs
Send us the details and we'll follow up with a quote — usually within one business day.
Mafemi Crescent, Jabi, Abuja, Nigeria