Electrical Construction & Contracting
Complete electrical execution for commercial, industrial and institutional buildings — from the incoming supply right through to the final point wiring.
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Licensed Electrical Contractor
Electrical construction and solar power you can build on.
GBK Engineering & Construction delivers end-to-end electrical contracting, substation works and solar installation across Odisha — executed by licensed engineers, handed over with complete documentation.
- Licensed supervision
- Itemised written estimates
- Tender-ready documentation
- Post-handover AMC support
12+
Years of Experience
450+
Projects Completed
300+
Happy Clients
2.5 MW+
Solar Installed
About GBK
An engineering firm run by an engineer, not a middleman
GBK Engineering & Construction was founded by Gobka Binod Kumar on a simple frustration: too much electrical work in Odisha is quoted by people who never visit the site, executed by teams nobody supervises, and handed over without a single test report.
We built the company to work the opposite way. Every job starts with an engineer on site. Every estimate is itemised, with brands and quantities written down. Every installation is tested and documented before we ask for the final payment — whether it is a three-kilowatt rooftop system for a family home or a substation for a government department.
Our Mission
Safe, compliant electrical infrastructure delivered on schedule and on budget.
Our Vision
To be the electrical contractor Odisha trusts with its most critical sites.
Gobka Binod Kumar
Founder & Managing Director
What We Do
Complete electrical solutions, under one contract
From the incoming supply to the last light point — and from a single rooftop solar system to a full distribution substation — our teams handle the whole scope in-house.
Solar Power Plant Installation
Rooftop and ground-mounted solar built for real generation numbers — correctly sized, properly mounted, and commissioned with full net-metering support.
Enquire on WhatsAppSubstation & Transformer Works
Erection, testing and commissioning of distribution substations by licensed supervisors, with complete test reports and statutory documentation.
Enquire on WhatsAppOverhead Lines & Underground Cabling
Distribution lines, street lighting and underground cable networks executed to utility specification, with proper route survey and cable testing.
Enquire on WhatsAppElectrical Supply & Materials
Genuine, ISI-marked electrical materials supplied directly to your site at project rates — with the paperwork your auditor and your engineer both need.
Enquire on WhatsAppMaintenance, Testing & AMC
Planned maintenance contracts that keep your plant running — scheduled visits, documented testing, and a team that actually answers the phone at 11 PM.
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Why GBK
Electrical work you do not have to check twice
Anyone can quote a low rate. What clients come back for is work that passes inspection the first time, paperwork that is actually complete, and a team that turns up when it said it would.
Licensed & Compliant
Work supervised by licensed electrical personnel and executed to IS, CEA and DISCOM requirements — with the documentation to prove it.
Tender-Ready Documentation
Itemised BOQ, test reports, measurement sheets and as-built drawings prepared the way government and PSU departments expect them.
Our Own Site Team
Supervisors, wiremen and solar technicians on our own rolls — not a chain of subcontractors you have never met.
Transparent Pricing
One written estimate with brands and quantities stated up front. If the scope changes, you approve the variation before we execute it.
Schedules We Keep
A dated execution plan at the start, progress updates through the job, and realistic timelines rather than optimistic ones.
Support After Handover
Warranty support, scheduled maintenance visits and a response line that stays live long after the final bill is settled.
Who We Work With
Four sectors, one standard of work
A government substation and a family home are very different jobs — but both get a licensed supervisor, a written estimate and a documented handover.
Industrial
Factories, processing units, cold storages and workshops — HT supply, panels, motor control and plant wiring.
Commercial
Offices, showrooms, hotels, hospitals and educational campuses — full electrical fit-out and backup power.
Government & PSU
Departmental and tender-based works — distribution lines, street lighting, substations and solar installations.
Residential
Apartment projects, builder tie-ups and individual homes — complete wiring and rooftop solar with subsidy support.
How We Work
A clear process, from first site visit to final handover
You always know what stage the job is at, what it will cost, and who is responsible for the next step.
01
Site Survey & Load Study
Our engineer visits the site, studies the connected load, the available supply and the site constraints, and records what the drawings usually miss.
02
Design, BOQ & Estimate
You receive a single-line diagram, an itemised bill of quantities and a written estimate — brand and specification stated for every item, no hidden extras.
03
Execution by Licensed Team
Work is carried out by our own supervisors and wiremen against an agreed schedule, with safety measures and daily progress reporting on site.
04
Testing, Handover & Support
Every installation is tested, documented and handed over with test reports and as-built drawings — followed by warranty support and an optional AMC.
Our Projects
Work we have delivered
A representative selection of the electrical construction, substation and solar projects our teams have executed across Odisha.
Solar
150 kWp Rooftop Solar Plant
Grid-tied rooftop solar for a manufacturing unit, including structure fabrication, string inverters, LT interfacing and net-metering approval.
Substation
33/11 kV Substation Erection
Erection, testing and commissioning of a distribution substation — transformer installation, switchgear, protection relays and earthing grid.
Construction
Commercial Complex Electrification
Complete internal electrification of a multi-floor commercial building — LT panels, riser cabling, DG backup and fire-alarm conduiting.
Questions
Answers before you ask
The things people usually want to know before they call us. If your question is not here, send it on WhatsApp — a real engineer replies.
We take up electrical construction, solar and maintenance work across Odisha. For larger contracts and tender-based projects we mobilise teams to site anywhere in the state. Send us the location on WhatsApp and we will confirm straight away.
It depends on the system size, the roof type and the structure height — a small home system and a factory rooftop are very different jobs. Share your average monthly electricity bill and a photo of your roof on WhatsApp, and we will send an indicative size and price the same day.
Yes. We handle the registration, the DISCOM application, the net-meter installation coordination and the inspection follow-up, and we install only models listed under the approved ALMM list so your subsidy claim is not rejected on a technicality.
Yes. We execute departmental and tender-based electrical works and supply the documentation those contracts require — measurement sheets, itemised BOQ, test reports and as-built drawings. Contact us for our credentials and past work details.
A domestic rooftop solar installation is usually commissioned within a week of material arriving. Building electrification and substation work run on an agreed schedule set after the site survey — we give you dates in writing before starting, not after.
You get the workmanship warranty, the manufacturer warranties on all supplied equipment, and the test reports. Beyond that you can take an annual maintenance contract with scheduled visits, or simply call us when something needs attention.