Ranked#1of 5 in Corby

NAT4MAX Security Engineering Ltd

5.0 from 203 Google reviews
247 Rowlett Rd, Corby NN17 2BZ
Most Recommended Electrician in Corby Top Rated Electrician in Corby UK Top 100 Electricians 2026: #66
+44 7707 816026 Visit Website Read Reviews

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About NAT4MAX Security Engineering Ltd

NAT4MAX Security Engineering Ltd is a family-run electrical company based in Corby, Northamptonshire, which says it has served homes and businesses since 2014. It carries out domestic and commercial electrical work across Corby, Kettering, Market Harborough and Leicester. The business says it is an NICEIC Approved Contractor and Domestic Installer and a member of the Federation of Small Businesses. Its main services are Electrical Installation Condition Reports and landlord safety certificates, consumer unit and fuse box upgrades, full and partial rewires, emergency callouts and fault finding. The website also lists EV charger installation, lighting and sockets, cooker connections, power connections for heat pumps, smoke and carbon monoxide alarms, intruder alarms and CCTV. The business says its pricing has no hidden fees and that it offers free, no obligation quotations.

NAT4MAX Security Engineering Ltd Customer Highlights

Quick response to urgent callouts
Thorough inspections explained clearly
Friendly, professional and fairly priced

Many reviewers describe Greg as friendly and professional, and many say he explained the work clearly as he went. Several add that he was happy to answer their questions. Several mention a quick response, with one saying he arrived within ten minutes of the call and another that the business came out on the same day the reviewer rang. Several describe the work as thorough, including electrical safety inspections, and several say smoke or carbon monoxide alarms were checked or replaced during the visit. Several reviewers also mention fair prices and punctual arrival.

NAT4MAX Security Engineering Ltd Customer Reviews

5.0 out of 5 Based on 203 reviews
5 star 99%
4 star 0%
3 star 0%
2 star 0%
1 star 1%

Recent 5-Star Reviews

Kirstin M.November 2026

Fantastic service. Greg made unsafe broken sockets safe. Gave advice for where I had been storing stuff. He was friendly and very helpful with some maths advice for my son's. He came back with tools to fix shoddy work done by previous…

on Google
Steven W.October 2026

Highly recommended. Greg was knowledgeable and clearly showed me any issues that came up during his inspection. He was able to assist me in quickly rectifying problems and was extremely fair in his services.

on Google
Debbie J.October 2026

Greg has done a fantastic job doing my EICR inspection to get my house ready for rent.! He was friendly, explained any questions I had and carried me along throughout. I’ll definitely use his service again and do recommend!

on Google
Read all 203 reviews on Google

NAT4MAX Security Engineering Ltd Services

  • Electrical Installation Condition Reports
  • Consumer Unit Upgrades
  • Emergency Electrical Callouts
  • Electrical Fault Finding
  • Full and Partial Rewiring

NAT4MAX Security Engineering Ltd FAQs

What areas does NAT4MAX Security Engineering Ltd cover?

The business is based in Corby and its website lists Corby, Kettering, Market Harborough and Leicester as its service areas. In and around Corby this includes places such as Weldon, Stanion, Great Oakley, Oakley Vale and Danesholme.

Is NAT4MAX Security Engineering Ltd registered with NICEIC?

The business says it is an NICEIC Approved Contractor and Domestic Installer. Its website also says it is fully insured and has been a member of the Federation of Small Businesses for over 10 years.

Does NAT4MAX Security Engineering Ltd provide landlord EICR certificates?

Yes. The website lists landlord safety certificates and Electrical Installation Condition Reports for homes, rental properties and commercial buildings. Several reviewers mention EICR inspections carried out on rented homes.

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