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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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Services Directory

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Diagnostic Guides — free, no sign-up

  • 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-powered generators (new VOLTKA, used Cummins)
  • Generator Repairs & Maintenance
  • ATS / Changeovers
  • Generator Sales
  • Generator Rental
  • Generator Installation
  • Generator Spare Parts
  • Workshop Repairs & Fabrication
  • Power Interruption Solutions

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
  • Incinerator Construction Guide
  • Building Engineering Suite
  • EIMS PRO Workspace
  • AquaScan Pro™
  • Generator Oracle™
  • Plant & Equipment Oracle
  • Diagnostics Hub
  • Troubleshooting Wizard

Maintenance Hubs

  • Generator Maintenance
  • Solar Maintenance
  • HVAC Maintenance
  • Borehole Maintenance
  • Electrical Maintenance
  • Motors Maintenance
  • Incinerator Maintenance
  • Fabrication & Welding
  • Plumbing Maintenance
  • Welding Maintenance
  • General Maintenance

Resources & Tools

  • Repair Centre — 60 free guides
  • Spare Parts Marketplace
  • Sectors We Serve
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  • All Engineering Tools
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Service Areas

  • All Kenya — 47 Counties
  • Nairobi
  • Mombasa
  • Kisumu
  • Nakuru
  • Kiambu
  • All Service Locations
  • East Africa
  • Kampala, Uganda
  • Dar es Salaam, Tanzania
  • Kigali, Rwanda
  • Juba, South Sudan
  • Site Directory — every page
EMERSONEiMS

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

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Quick Links

  • Generator Sales
  • Solar Energy
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Contact

  • 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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What Each Tool Can — and Cannot — Do

Our four free engineering tools, described plainly: what each one does, what it does not do, the data behind it, and where one of our engineers takes over.

  • 🔮 Generator Oracle
  • ☀️ Solar Genius Pro
  • 💧 AquaScan Pro
  • 🏗️ Building Suite

🔮 Generator Oracle

Look up a generator alarm or engine fault code and see the likely causes and checks.

Open Generator Oracle →

What it does

  • ✓Explains controller alarms for DeepSea, ComAp, Woodward, SmartGen, CAT PowerWizard, Datakom, Lovato, Siemens and ENKO
  • ✓Decodes J1939 engine codes typed the way they appear (for example "SPN 100 FMI 1")
  • ✓Matches described symptoms to Repair Centre diagnostic guides and related alarms
  • ✓Gives reset steps per alarm, wiring references and training simulators
  • ✓Puts a WhatsApp or phone route to an engineer on every result

What it does not do

  • ✕Connect to or read your generator, controller or ECM — the simulators use simulated values
  • ✕Use generative AI — the guidance is rule-based and written by our engineers
  • ✕Replace the manufacturer's manual, which is the final word on your exact model
  • ✕Cover every possible code — older mechanical engines have no engine codes at all

Data behind it

  • Hand-written controller alarm descriptions (one entry per brand and code)
  • SAE J1939 SPN and FMI definitions, combined into plain-English meanings
  • EmersonEIMS Repair Centre articles, reviewed by our engineers
Ask an engineer about a fault →

☀️ Solar Genius Pro

A first estimate of the solar system you need, from your own consumption.

Open Solar Genius Pro →

What it does

  • ✓Sizes panels, inverter and battery from your monthly kWh and the backup you want
  • ✓Uses NASA POWER sun-hours for your location
  • ✓Gives a first cost, yearly energy, saving and payback, using your tariff
  • ✓Inverter and battery fault-code library, with the manual each code comes from

What it does not do

  • ✕Produce a bankable or tender-ready design — a site survey does that
  • ✕Analyse your roof from satellite images
  • ✕Use generative AI
  • ✕Replace a quotation: prices are typical Kenyan ranges, not an offer

Data behind it

  • NASA POWER solar irradiance (sun-hours) for the chosen location
  • Your consumption and tariff figures
  • Typical Kenyan equipment prices, stated as ranges
Book a solar site survey →

💧 AquaScan Pro

A desktop first look at a borehole site, before you pay for a field survey.

Open AquaScan Pro →

What it does

  • ✓Pulls long-term rainfall, temperature and soil data for the site
  • ✓Shows mapped water points and Kenyan borehole records nearby
  • ✓Gives a rough depth range and a drilling-cost band, with every source named
  • ✓States plainly that it is a pre-screen and that a survey decides where to drill

What it does not do

  • ✕Tell you exactly where or how deep to drill — a geophysical survey and a licensed hydrogeologist do
  • ✕Measure water quality — it shows the risks to test for
  • ✕Use deep-learning models or generative AI
  • ✕Replace Water Resources Authority permits

Data behind it

  • NASA POWER climate data, ISRIC SoilGrids and SRTM terrain
  • Water Point Data Exchange and OpenStreetMap water points
  • Published Kenyan borehole records, where they exist for the area
Book a site visit →

🏗️ Building Suite

Engineering reference calculators for building work, each checked by hand.

Open Building Suite →

What it does

  • ✓Wind pressure, steel bolt shear, reinforced-concrete beam bending and rational-method runoff
  • ✓Bearing capacity of a shallow footing, building U-values, daylight factor and room acoustics
  • ✓Uses every input you type, and tells you when an input is missing instead of assuming one

What it does not do

  • ✕Produce architectural drawings, BIM models or a bill of quantities
  • ✕Price a project or design electrical, plumbing or HVAC systems
  • ✕Replace a registered engineer's design and sign-off

Data behind it

  • Published engineering formulas (Eurocode and ASCE methods, named on each calculator)
  • Your inputs only — no stored project data
Talk to an engineer about your project →

EmersonEIMS AI Tools — Free Engineering Intelligence for Power, Water & Solar

A suite of free engineering tools built for the Kenyan and East African market: AquaScan Pro for boreholes and groundwater, Generator Oracle for diagnostics, SolarGenius Pro for solar design, BuildingPro for construction services, plus calculators, diagnostics and maintenance planners.

What it does

  • AquaScan Pro — desktop borehole pre-feasibility with audited, verifiable reports
  • Generator Oracle — brand-specific generator fault diagnosis and maintenance guidance
  • SolarGenius Pro — solar PV design, sizing and payback for homes to industry
  • Engineering calculators, equipment diagnostics and maintenance planning — all free

Coverage

Built in Kenya, priced for the region, and backed by real EmersonEIMS engineers — the tools hand over to humans the moment field work is needed.

Frequently asked questions

Are the AI tools really free?
Yes. The tools are free to use; we earn our keep when you need the physical services they lead to — surveys, installation, repairs and maintenance.
How are the results validated?
Each tool publishes its methodology and limits. AquaScan Pro, for example, runs 20 automated consistency checks and refuses to export a contradictory report, with a public validation ledger.
Can I use them outside Kenya?
Yes — the underlying data sources are global, with the deepest calibration in Kenya and East Africa.

Talk to an EmersonEIMS engineer · All services · All AI tools