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B2BEmersonEIMS serves commercial, industrial & institutionalcommercial, industrial, healthcare, telecom, hospitality, government & contractor clients.• Engineering-led • SLA-backed • Documented commissioning

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  • Generator Repair & Troubleshooting
  • Inverter Repair & Troubleshooting
  • UPS Repair & Troubleshooting
  • PCB & Motherboard Repair
  • ATS & Changeover Panel Diagnosis
  • Fuel & Combustion Diagnosis
  • Industrial Electronics & Drives
  • Pump Diagnosis & Repair
  • Solar PV Diagnosis & Repair
  • Controller Diagnostics
  • Engine Mechanical Diagnosis
  • Motor Diagnosis & Rewinding
  • Test Instruments & Measurement
  • Fault Codes & Diagnostic Messages
  • Electrical Safety & Safe Isolation

Power & Generators

  • VOLTKA Generators (our own brand)
  • Cummins Generators (2-yr warranty)
  • Generator Repairs & Maintenance
  • ATS / Changeovers
  • Generator Sales
  • Generator Rental
  • Generator Installation
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Renewable & UPS

  • Solar Energy Solutions
  • Commercial / Industrial Solar
  • Solar System Sizing
  • Solar Genius Pro™
  • UPS Systems
  • UPS Lab
  • Solar / UPS Hub
  • Borehole Pumps

Electrical, HVAC & Plumbing

  • Distribution Boards & Panels
  • Motor Rewinding
  • High-Voltage Systems
  • Diesel Automation
  • Industrial Controls
  • Steel Fabrication
  • AC / HVAC Installation
  • Plumbing & Water Systems

Specialised & AI Suites

  • Hospital Incinerators
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  • Generator Maintenance
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  • Plumbing Maintenance
  • Welding Maintenance
  • General Maintenance

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  • All Kenya — 47 Counties
  • Nairobi
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  • Kampala, Uganda
  • Dar es Salaam, Tanzania
  • Kigali, Rwanda
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EMERSONEiMS

Engineering-grade reliability for East Africa's critical infrastructure. Power systems built to perform.

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  • Nairobi HQEmbakasi, off Airport North Road, Nairobi
    (Near KEMSA Head Office)
  • Department Emails
    • General Inquiriesinfo@emersoneims.com
    • Service Coordinationemersoneimservices@emersoneims.com
    • Generator Deskgenerators@emersoneims.com
    • Solar & UPS Desksolar@emersoneims.com
    • Sally — Direct Accountsally@emersoneims.com
  • Phone
    +254782914717
    +254768860665

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ENGINEERED IN NAIROBI, KENYA

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B2B Engineering Services · 12 divisions · 100+ capabilities

B2B power & engineering services for Kenyan industry

EmersonEiMS is an engineering solutions partner for hospitals, manufacturers, telecom operators, commercial property and construction. We design, install and maintain generators, solar, UPS, motor systems, HVAC, boreholes and incinerators — backed by warranty terms set out in your quotation, an SLA-backed maintenance team and 24/7 emergency response across all 47 counties.

📞+254 768 860 665💬WhatsApp Us📅Book a site visit
🛡️
2-Year Warranty
Generator warranty available
📞
24/7 Support
Round-the-clock emergency service
🇰🇪
Nationwide Service
Serving all of Kenya
💬
Free Quotation
Written quote, no obligation

Industries we serve

Built for the operators who can’t afford downtime

Our service contracts are written around uptime SLAs, regulator compliance and lifecycle cost — not just installation.

🏭
Manufacturing
Production-line uptime, motor & VFD support
🏥
Hospitals & Healthcare
Critical-care backup, NEMA-compliant incineration
🏦
Telecom & Financial
Branch UPS, data-room cooling, ATM uptime
🏢
Commercial Buildings
BMS-ready gensets, solar PV, fuel management
🏨
Hotels & Hospitality
Silent canopies, HVAC, hot-water automation
🎓
Schools & Campuses
Hostel solar, lab UPS, lecture-hall cooling
🌸
Agribusiness & Farms
Borehole pumping, cold-room, irrigation power
🏛️
Government & NGO
Tendered installs, training, regulatory reporting
🚧
Construction & Sites
Rental gensets, distribution, fabrication
🔋
Data Centres
Online UPS, N+1 backup, power quality

How we engage

From problem to outcome — engineered, not improvised

  1. 01

    Audit & specify

    Problem
    You have downtime, an undersized system, a failed audit or a new build to power.
    What we do
    Site survey, load study, single-line diagram, BOQ and lifecycle-cost comparison.
    Outcome
    A defensible spec your board, insurer and regulator can sign off on.
  2. 02

    Install & commission

    Problem
    Cheap installs cost more in 3 years than they save on day one.
    What we do
    Cummins/Voltka generators, IEC-grade panels, ATS, earthing, SPDs, full commissioning records. Specialist installation.
    Outcome
    Warranty and service-package terms in writing, with a complete documentation pack.
  3. 03

    Maintain & monitor

    Problem
    Reactive call-outs are 4× more expensive than scheduled service.
    What we do
    SLA-backed planned maintenance, remote monitoring, fuel polishing, spare-parts cover.
    Outcome
    Measured uptime >98.7% — and a single accountable engineering partner.
See real project outcomes →Book a site audit

Every Service We Deliver — In Orbit

One Universe of Engineering

Cummins & Voltka Generators

Sales · Install · ATS · 10–3000 kVA

Browse All Services →

Our services

Twelve engineering divisions, one accountable partner

Power, water and building engineering under one contract — so a hot-water fault traced to a pump, or a rewind that turns out to be a supply problem, does not become two contractors blaming each other.

  • 01⚡Generators & Backup Power
  • 02⚙️Generator Spare Parts & Components
  • 03☀️Solar Energy Solutions
  • 04🔋UPS, Inverters & Energy Storage
  • 05🔌Electrical & High-Voltage Engineering
  • 06🔄Motors & Electromechanical Services
  • 07🚿Plumbing & Water Systems
  • 08💧Boreholes, Pumps & Water Infrastructure
  • 09❄️HVAC & Air Conditioning
  • 10🔧Fabrication & Mechanical Engineering
  • 11🔥Incinerators & Waste Systems
  • 12🩺Diagnostics & Industrial Electronics
01⚡

Generators & Backup Power

  • Sales
  • Installation
  • Repairs
  • Maintenance
  • Rental
  • ATS

The division the company was built on: diesel gensets from 10 kVA to 2000 kVA, supplied, installed, commissioned, maintained and repaired.

All generator services→

What this covers

  • VOLTKA generators — our own make, Cummins-powered
  • Generator sales and supply
  • Cummins generators — engines, sizing and the bible
  • Generator installation and commissioning
  • Generator repairs and breakdown response
  • Generator maintenance and service contracts
  • ATS, changeover and AMF panels
  • Generator rental
  • Generator leasing
  • Used and slightly used generators
  • Used Cummins — specs and pricing
  • Used Perkins — specs and pricing
  • Used Caterpillar — specs and pricing
  • Used Volvo Penta — specs and pricing
  • Generator systems and sizing
  • Workshop repairs and fabrication
  • Engine overhaul and top overhaul
  • Alternator repair and rewinding
  • Starter motor repair
  • Radiator repair and recoring
  • Injector and injector-pump service
  • Turbocharger repair
  • Generator maintenance hub
  • Scheduled maintenance contracts

Makes we sell used, service & supply parts for

  • Cummins
  • Perkins
  • Caterpillar
  • Volvo Penta
  • SDMO
  • Wei Chai
  • Used & slightly used range
  • All makes we deal in

VOLTKA is the only make we sell new, built on Cummins engines. The makes above are sold used and slightly used — along with John Deere, Lister Petter, Isuzu and others — and we service every one of them and supply their parts. We are not an authorised dealer for any third-party make.

02⚙️

Generator Spare Parts & Components

  • Engine parts
  • Filters
  • Controllers
  • AVRs
  • Starters
  • Alternators

Genuine and equivalent parts for the makes we service — specified by part number against your engine, not by description.

Generator spare parts→

What this covers

  • Generator spare parts catalogue
  • Engine and electrical parts
  • Parts marketplace
  • Controllers: DSE, SmartGen, ComAp, PowerWizard
  • Fuel-system components
  • Engine-system components
03☀️

Solar Energy Solutions

  • Residential
  • Commercial
  • Industrial
  • Hybrid
  • Off-grid
  • Maintenance

Grid-tied, off-grid and hybrid PV designed against a measured load rather than a panel count, then installed and maintained.

Solar energy solutions→

What this covers

  • Solar energy services
  • Commercial and industrial solar
  • Solar system sizing and design
  • Solar inverters
  • Solar maintenance hub
  • Solar repair centre
  • Solar solutions overview
04🔋

UPS, Inverters & Energy Storage

  • UPS
  • Inverters
  • Batteries
  • Installation
  • Repairs
  • Runtime testing

Ride-through power for the loads that cannot blink — sized on real runtime, installed, and kept alive through battery life.

UPS systems→

What this covers

  • UPS systems: supply and installation
  • UPS solutions overview
  • UPS Lab
  • Inverter systems
  • UPS repair centre
  • Inverter repair centre
  • Solar & UPS intelligence hub
05🔌

Electrical & High-Voltage Engineering

  • Installations
  • Panels
  • Switchgear
  • HV
  • Controls
  • Automation

Distribution, switchgear and control systems for commercial and industrial sites, from the incomer to the final circuit.

Distribution boards & panels→

What this covers

  • Distribution boards, panels and switchgear
  • High-voltage systems
  • Industrial controls
  • Diesel and generator automation
  • ATS and changeover panels
  • Electrical maintenance hub
  • Power interruption solutions
06🔄

Motors & Electromechanical Services

  • Rewinding
  • Motor repair
  • Pump motors
  • Alternators
  • Testing

Rewinding and repair on the bench in Embakasi — usually a fraction of the cost of replacing a motor because one winding failed.

Motor rewinding→

What this covers

  • Motor rewinding and repair
  • Motor rewinding solutions
  • Industrial motors
  • Motor repair centre
  • Motors maintenance hub
07🚿

Plumbing & Water Systems

  • Hotels
  • Homes
  • Bathrooms
  • Kitchens
  • Hot water
  • Repairs

Plumbing and hot-water systems for hotels, homes, apartments and commercial buildings — installed, repaired and maintained by the same engineering team that handles the power and pumping.

Plumbing & water systems→

What this covers

  • Plumbing installation and repair
  • Hotel and commercial plumbing
  • Hot water systems and water heaters
  • Bathroom and kitchen plumbing
  • Blocked drains, burst pipes and leak detection
  • Plumbing diagnosis and fault finding
08💧

Boreholes, Pumps & Water Infrastructure

  • Boreholes
  • Pumps
  • Storage
  • Pressure systems
  • Solar pumping

Getting water out of the ground and into the building: borehole pumps, boosters, storage and the controls that run them.

Borehole pumps→

What this covers

  • Borehole and submersible pumps
  • Borehole drilling, aquifer testing and yield
  • Borehole pump solutions
  • Pump repair centre
  • Borehole maintenance hub
  • AquaScan Pro — borehole & water intelligence
09❄️

HVAC & Air Conditioning

  • Installation
  • Repairs
  • Maintenance
  • Ventilation
  • Cooling

Cooling and ventilation sized against the actual heat load and the local design ambient, not a catalogue guess.

AC & HVAC installation→

What this covers

  • Air conditioning installation and repair
  • Air conditioning: refrigeration, SEER and derating
  • AC and cooling solutions
  • HVAC maintenance hub
10🔧

Fabrication & Mechanical Engineering

  • Steel fabrication
  • Welding
  • Canopies
  • Tanks
  • Exhausts

In-house steelwork for the parts of a power or water installation that have to be made rather than bought.

Steel fabrication→

What this covers

  • Steel fabrication and site works
  • Fabrication solutions
  • Generator canopies, tanks and exhausts
  • Fabrication maintenance hub
  • Welding maintenance hub
11🔥

Incinerators & Waste Systems

  • Supply
  • Construction
  • Installation
  • Repairs
  • Maintenance

Medical and industrial incineration: units, chimneys, burners and refractory, built to hold temperature and pass inspection.

Hospital incinerators→

What this covers

  • Hospital and industrial incinerators
  • Incinerator construction guide
  • Incinerator maintenance hub
12🩺

Diagnostics & Industrial Electronics

  • Fault finding
  • PCB repair
  • Controllers
  • Drives
  • Electronics

Component-level electronics repair and structured fault diagnosis — the work that decides whether a board is replaced or fixed.

Repair centre→

What this covers

  • Repair centre — all fifteen hubs
  • PCB and motherboard repair
  • Industrial electronics
  • Generator fault diagnosis
  • ATS and changeover diagnosis
  • Fault-code database
  • Diagnostics hub
  • Troubleshooting wizard
  • General maintenance hub

Not sure which division you need?

Most sites that call us need two or three of the above. Tell us what the problem looks like and an engineer will scope it.

Request a quoteBook a site surveyEmergency & breakdown
Featured

Cummins Generators with 2-Year Warranty

Cummins specialist. Premium 10 kVA – 3000 kVA generators, professional installation, genuine parts, 24/7 expert support.

View Cummins RangeGet a quote
⚡
2
Year Warranty

Ready to get started?

Free consultation and quote. We respond within minutes on WhatsApp.

📞 +254 768 860 665💬 WhatsApp✉ Email
🎯

What Service Do You Need?

Generators, Solar, UPS, Maintenance, Installation, Fabrication, and more — pick your service and get a quote within 2 hours.

Or choose a different option:

Need to speak directly?

📞 +254 768 860 665💬 WhatsApp

Free diagnostic guides

Want to understand the fault before you call us?

Our engineers have published the diagnostic sequences they use on site across 15 equipment categories — generators, inverters, UPS, solar, motors, pumps, drives and control boards. Free to read, no sign-up.

Browse all diagnostic guides
Nationwide Service

Our mobile workshop comes to you — anywhere in Kenya

We come to your site

A fully-equipped unit carries the tooling, spares and test equipment the job needs, so diagnosis and repair happen where your plant is.

All 47 counties

Nationwide coverage from our Embakasi, Nairobi headquarters — distance from the capital does not put a site out of reach.

Less downtime, less hauling

Working on site avoids stripping plant out and freighting it to Nairobi and back, which is usually the slowest part of any repair.

Call +254 768 860 665See the areas we cover