Onwell Power Engineering

  • Onwell Power Engineers. 403/4 Gedabuwana Road, Miriswatta, Piliyandala, Sri Lanka.
  • Tel. (Mob): +94 77 742 5104 | +94 71 715 5137
  • onwellpower@gmail.com
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Our Projects

We are proud to serve a diverse portfolio of clients across Sri Lanka’s industrial, commercial, and government sectors.

quipment We Use

We use certified and calibrated instruments

from trusted global brands to ensure the accuracy, safety, and reliability of all our testing and inspections. Below is the list of key equipment used in our operations:
Thermal Image Camera

Manufacturer: FLUKE
Model : Ti 300+
Serial Number : 23090052

Thermal Image Camera

Manufacturer: FLIR
Model : TG165
Serial Number : 15-TG165-071203

Continuity Tester

Manufacturer: ANENG
Model : A3003
Serial Number : 2301016953

AC/DC True RMS Meter

Manufacturer: FLUKE
Model : 393FC
Serial Number : 60660008WS

Earth Electrode Tester

Manufacturer: KYORITSU
Model : KEW 4105DL
Serial Number : VV81505592

RCD Tester

Manufacturer: B Side
Model : ALP01
Serial Number : ALP12140243

Single Phase Power Analyzer

Manufacturer: FLUKE
Model : Fluke 41
Serial Number : 6775027

RCD & Earth Tester

Manufacturer: FLUKE
Model : 1663
Serial Number : 4494015

Earth Clamp Tester

Manufacturer: FLUKE
Model : 1630-2FC
Serial Number : 42250D84WS

Insulation Tester

Manufacturer: SANWA
Model : MG1000
Serial Number : 21055400045

2052 Fluke Cable Tracer

Manufacturer: FLUKE
Model : 2052R/2062R
Serial Number :

Our Projects

Onsite Actions

202502-min

Our Trusted customers

Each project reflects our dedication

  • David Pieris /Assetline Leasing Thalawathugoda Head office
  • David Pieris /Assetline Leasing Nuwara Eliya Bungalow
  • David Pieris /Assetline Leasing Battaramulla office
  • David Pieris /Assetline Leasing Badulla Area office
  • David Pieris /Assetline Leasing Mineria Bungalow
  • David Pieris /Assetline Leasing Hyde park corner
  • David Pieris /Assetline Leasing Madapatha Head office
  • David Pieris /Assetline Leasing Mathugama Office
  • David Pieris /Assetline Leasing Bandaragama Office
  • David Pieris /Assetline Leasing Nuwara Eliya Office
  • David Pieris /Assetline Leasing Trincomale
  • Sri Lanka Cricket Dambulla International Cricket Stadium
  • Sri Lanka Cricket Pallekele Cricket Stadium
  • Sri Lanka Cricket Galle Cricket Stadium
  • Sri Lanka Cricket Sooriawea Cricket Stadium
  • Sri Lanka Cricket Kettaram Cricket Stadium
  • Ceylon Petroleum corporation Bitumen Plant Kerawalapitiya
  • Royal Ceramics Lanka Ltd Eheliyagoda Factory
  • Hyrax Oil Blending Plant, Makadura
  • Phoenix Industries Limited, Horana
  • Efl warehouse Katunayaka
  • Swistek Aluminum Factory
  • Rocell Bathware Factory
  • Mass Trischell Factory Thulhiriya
  • Lanka tiles PLC
  • S & C Latex ( Pvt) Ltd, Horana
Ceylon Petroleum Corporation
David Pieris
Sri Lanka Cricket
Unidil
EFL
Swisstek
Lankatiles PLC
Assetline
Rocell
Trischel Mas
Phoenix
Hyrax
S&C Latex

Honest Reviews from our Customers

Ceylon Petroleum Corporation

Bitumen Plant, Kerawalapitiya

“ONWELL Power Engineers has been our trusted partner for electrical compliance across multiple locations. Their team is highly professional, efficient, and always aligns with our safety and operational standards. Their expertise has significantly improved the reliability of our electrical systems.”
David Pieris

Head Office – Thalawathugoda

“ONWELL Power Engineers has been our trusted partner for electrical compliance across multiple locations. Their team is highly professional, efficient, and always aligns with our safety and operational standards. Their expertise has significantly improved the reliability of our electrical systems.”

Contact Us Get a Quote Today?

Need a certified inspection, compliance report, or expert consultation? Fill out the form below and our engineering team will get back to you with a tailored quotation.
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