Where Engineering Decides. Infrastructure Follows.
ADECO’s engineering teams work across power transmission, substations, integrated facility systems, renewable energy and technical training, disciplines built over 25 years of infrastructure delivery across India. Every project begins with engineering: site conditions, network constraints, operational demands. Design, sequencing and execution follow from there. It is how we have delivered transmission and utility infrastructure up to 400 kV, and how we approach every capability that has followed since.
A Portfolio Built From Actual Projects,
Not a Wish List
ADECO’s work spans seven engineering disciplines, each requiring its own technical skillset: design and route engineering, statutory and utility coordination, electrical and MEP execution, energy systems integration, and the site discipline to deliver all of it safely. What holds across every discipline is the standard it is engineered and delivered to.
Power Transmission EPC
Engineering, procurement, construction, testing and commissioning of transmission and utility infrastructure up to 400 kV.
Integrated Facility Management
Technical facility management, MEP operations, preventive and corrective maintenance, AMC, soft services and workplace support.
Electrical and MEP
Infrastructure, upgrades, repair, maintenance and operational support for industrial and commercial facilities.
Renewable & New Energy Solutions
Solar EPC, energy-efficient systems, battery storage integration and emerging clean-energy solutions.
Energy Audit & Consultancy
Energy assessment, load analysis, power optimisation, efficiency improvement and engineering advisory.
Technical Training & Skill Development
Structured technical, safety and operational training delivered by experienced, qualified professionals.
Engineering Innovation (AEIIC)
Engineering design, research, product development, value engineering and future technologies, delivered through ADECO's strategic innovation initiative.
01
Engineering to energization up to 400 kV.
POWER TRANSMISSION EPC
Engineering Power Infrastructure from Concept to Energisation
ADECO undertakes Engineering, Procurement, Construction, Testing and Commissioning of critical transmission and utility infrastructure, with a focus on safety, constructability, statutory compliance and system reliability.
Surveys to detailed engineering
Route surveys, route optimisation and detailed engineering, before any construction is scoped.
Build
Transmission lines up to 400 kV, substations up to 220 kV, transmission monopoles and underground EHV cable systems.
Approvals and shutdowns
Utility approvals and statutory coordination handled alongside shutdown planning, so execution isn't waiting on paperwork.
Unlocking development potential
Existing transmission infrastructure can limit how a site is used. ADECO studies the network, site constraints and development plans to engineer diversion, realignment or undergrounding solutions that maximise developable land, reduce project risk and optimise cost, without compromising safety or system reliability.
INTEGRATED FACILITY MANAGEMENT
ADECO provides integrated facility management for industrial, commercial, manufacturing industries, hospitality industries, residential, hospital & health care industry and institutional facilities, combining trained manpower, technical maintenance, preventive systems and disciplined service delivery.
People on-site
Technical facility management and technical manpower support, deployed to the facility, not rotated in.
Maintenance, planned and unplanned
Preventive and corrective maintenance, AMC and repair support, and equipment monitoring to catch issues before they become downtime.
Assets, tracked over time
Asset maintenance and lifecycle support, with soft services and workplace support available where the facility requires it.
Standards that hold
Standardised procedures, trained teams and measurable reporting, focused on reducing downtime and improving asset reliability.
03
Building Greener, Cleaner, Smarter Energy Solutions
RENEWABLE, NEW ENERGY &
ENERGY EFFICIENCY
ADECO is expanding its engineering capabilities into renewable energy, energy efficiency and emerging technologies that support more sustainable infrastructure.
Solar, engineered in
Solar EPC and electrical integration, alongside energy-efficient systems built into the same design.
Storage and smart systems
Battery storage integration, smart electrical and monitoring solutions, and emerging clean-energy technologies as they become viable.
Where the energy is going
Energy audit and consultancy: load and demand analysis, power quality observations and system efficiency review.
From audit to action
Energy-saving recommendations carried through to implementation support, not left as a report.
ELECTRICAL & MEP SERVICES
Most call-outs aren’t system failures, they’re systems built to a code that’s since moved on. ADECO upgrades and retrofits electrical and MEP infrastructure without the disruption of a full rebuild.
Knowing what's actually there
Load studies and condition checks on the existing installation, not the original drawings.
Working around a live site
Upgrades sequenced around operating hours, panel by panel where a shutdown isn't an option.
Bringing it current
Switchgear, cabling and MEP systems brought to code, without tearing out what's still sound.
What gets left behind
Updated single-line diagrams and as-built records for the next person working on the system.
04
Precision Engineering for Every System
ENERGY AUDIT & CONSULTANCY
Facilities know what the bill says, not where the power actually went. ADECO audits the difference, on-site, over a full operating cycle, and helps facilities optimise electrical performance through structured assessment and engineering recommendations.
Measuring, not estimating
Load and demand data logged on-site over a representative operating period, not calculated off nameplate values.
Where the losses are
Power quality observations and system efficiency review, checked against equipment ratings and comparable facilities.
What's worth fixing first
Energy-saving recommendations ranked by payback period, not just potential savings.
Seeing it through
Implementation support carried through to execution, for audits meant to end in a result, not a report.
TECHNICAL TRAINING &
SKILL DEVELOPMENT
A well-maintained system run by an undertrained team fails anyway, just later. ADECO delivers structured technical, safety and operational training through experienced, qualified professionals.
Training against real gaps
Scope set against the site's equipment and known gaps, not a standard outline.
Built around the job
Modules developed from real operating procedures and site-specific safety standards.
Delivered where the work happens
On-site, by trainers with hands-on experience on comparable systems.
Growth built in
Structured career development for ADECO's own technical teams, alongside client-facing training programmes.
ENGINEERING INNOVATION (AEIIC)
Standard designs age faster than the infrastructure they’re built for. AEIIC is ADECO’s strategic engineering innovation initiative, focused on design, research, product development, value engineering and future technologies.
Where the ideas come from
Recurring technical problems from live projects, not a whiteboard.
Developing the fix
Solutions engineered and tested internally before reaching a client site.
Proving it in the field
New designs validated on real projects before wider adoption.
Making it standard
What works gets folded into how every one of ADECO's disciplines is engineered.
How a Project Actually Moves From
Enquiry to Handover
This is the same four stage process behind every service on this page, whether it’s a transmission contract or a single maintenance visit.
Understand
A site visit and honest technical assessment before we write a single line of a proposal.
Plan
Engineering, scheduling, and resourcing agreed and locked before work starts, not figured out as we go.
Execute
Experienced teams on site, working to safety procedures, with progress checked against the milestones we agreed at the planning stage.
Hand Over
Testing, commissioning, and documentation, followed by your sign off. Until you're satisfied, we don't consider it closed.
Voltage Range and
Equipment Coverage
Our teams work across the full electrical spectrum, from low voltage building systems up to extra high voltage transmission infrastructure at 400 kV.
Voltage & System Range
Low Voltage (LV)
Medium Voltage (MV)
High Voltage (HV)
Extra High Voltage (EHV)
DC Systems & UPS
Solar PV Systems
Equipment We Work On
Power Transformers
Switchgear (GIS / AIS)
Protection & Automation
Cables & Overhead Lines
DG Sets & UPS
Fire Suppression Systems
Twenty Five Years,
Mostly Repeat Business
Questions We Get Asked A Lot
If your question isn’t here, it’s probably faster to just call the team than dig through a page. Contact details are below.
Still have questions?
Our technical team is available Mon–Sat, 9:00am–6:00pm IST. We respond within 2 business hours.
Do you build a project and then also maintain it?
How small a project will you take on?
Can we buy materials from you without hiring you for the whole project?
We have sites in different cities. Can you run maintenance across all of them?
Can you add solar to a site you already maintain electrically?
What standards do you actually work to?
Got a Project in Mind?
Tell us what you’re working on and we’ll come back with a proposal built around it, not a brochure with the blanks filled in.