FAQs

We know electrical work can sometimes feel overwhelming, especially when it comes to safety regulations, compliance checks, or technical terms. That’s why we’ve put together this Frequently Asked Questions (FAQs) page.

Our goal is simple: to give you the information you need in plain English, so you can feel confident about the electrical work in your home, business, or rental property.

What Types of Electrical Installations Do You Offer

At Nexum Electrical Solutions, our experienced team delivers a wide range of professional electrical installation services for residential, commercial, and landlord clients across Scotland.

We regularly carry out:

Domestic and commercial electrical installations
Lighting design, installation, upgrades, and repairs
Energy-efficient LED lighting and specialist lighting solutions
Emergency and security lighting installations
Electrical appliance installation and fault finding
Data cabling and entry system installations
Alarm systems and access control solutions
Electric vehicle (EV) charging point installations

Whether it’s a small upgrade or a full electrical installation project, we provide safe, compliant, and high-quality workmanship tailored to your needs.

What is Your NICEIC Guarantee

Choosing Nexum Electrical Solutions means your property is in the hands of a fully qualified and NICEIC-accredited team with extensive experience delivering safe and reliable electrical work across Scotland.

We follow strict industry standards to ensure every project is completed to the highest level of safety, quality, and compliance. From initial planning through to completion, our process is designed to give you complete confidence in the work being carried out.

Before any work begins, we ensure clear communication and a full understanding of the project requirements. Throughout the installation, quality checks are carried out to maintain high standards, and a final inspection ensures everything is completed safely and correctly.

This structured approach ensures all work is fully compliant, professionally delivered, and finished to a standard you can trust.

When to Consider Rewiring

There is no fixed rule for when a property should be rewired, but there are several warning signs that may indicate your electrical system is no longer safe or fit for modern use. At Nexum Electrical Solutions, we often recommend starting with a full Electrical Installation Condition Report (EICR) to assess the condition of your installation and help determine whether a rewire is necessary.

During an EICR, our qualified electricians will inspect your electrical system and highlight any defects, risks, or areas of concern. If a rewire is recommended, we will clearly explain the reasons and outline the safest next steps

Signs Your Property May Need Rewiring

You should consider having your electrics checked if you notice any of the following:

Flickering or inconsistent lighting
Burning smells coming from sockets or switches (switch off power immediately and contact an electrician)
Discoloured or scorched sockets and switches
Sparks or electric shocks from fittings or appliances (do not attempt to investigate yourself)
Buzzing, crackling, or unusual noises from electrics
Outdated wiring materials (such as lead, fabric, or rubber-sheathed cables instead of PVC)
Lack of proper earthing at switches, sockets, or lighting points
Signs of overheating on cables, accessories, or the consumer unit
Older properties with unknown or outdated electrical installations

If multiple warning signs are present, it is likely that your property would benefit from a full or partial rewire to ensure it is safe, compliant, and suitable for modern electrical demand.

How Much Does a Rewire Cost?

At Nexum Electrical Solutions, every rewiring project begins with a free initial assessment, allowing us to provide clear, transparent pricing based on your property and requirements.

Our rewiring service typically includes the safe removal of old wiring, installation of a modern consumer unit with full RCD and SPD protection, and upgrading sockets, switches, and lighting positions to suit your needs. We can also incorporate additional features such as hardwired CAT6 data cabling and coaxial connections for TV systems.

Typical Rewiring Costs

As a general guide:

1–2 bedroom property: £2,000 – £4,000
3-bedroom property: £3,000 – £5,000

Final costs will depend on the size of the property, complexity of the installation, and any additional requirements.

We understand that a rewire is a significant investment, which is why flexible payment options may be available through trusted finance partners. These can be discussed during your initial consultation to help make the process more manageable.

How Long Does a Rewire Take?

At Nexum Electrical Solutions, most standard rewiring projects can typically be completed within around 4 working days. For larger or more complex properties, the process may take up to 8 working days, depending on the scale of the installation and any additional requirements.

Our priority is always to minimise disruption while ensuring all work is completed safely and to the highest standard.

We understand that rewiring is often time-sensitive, so we aim to provide a fast and efficient service from the initial survey through to completion. In many cases, a full rewire can be arranged within 1–2 weeks of the initial assessment.

For urgent situations where safety is a concern, we can also prioritise works to ensure your property is made safe as quickly as possible, giving you complete peace of mind throughout the process.

Are you accredited electricians?

Yes — Nexum Electrical Solutions is fully accredited.

We are a NICEIC Approved Contractor, demonstrating our competence to carry out electrical installations safely and in compliance with current regulations. We also hold ISO 14001 (Environmental Management) and ISO 9001 (Quality Management) certifications, reflecting our commitment to sustainability, consistent quality, and continuous improvement.

You can view our full list of accreditations and certifications here.

Will You Install Items That I Supply?

Yes — we can install customer-supplied materials if you prefer to provide your own products.

However, please note that we are unable to offer any warranty or guarantee on items that are supplied by the client. This is because we cannot take responsibility for the manufacturing quality or performance of third-party products.

For full peace of mind, we recommend sourcing materials directly through Nexum Electrical Solutions. This ensures all products meet our quality standards and allows you to benefit from our standard 2-year warranty, with extended warranty options available on selected items.

If you’d like advice on suitable products or pricing, our team is always happy to help.

Which Payment Methods Do You Accept?

We accept payment via:

Bank transfer (preferred method, details shown on your invoice)
Debit or credit card payments over the phone

Please note that we do not accept cash or cheques.

Do You Offer Free Electrical Advice?

Yes — we offer free advice to all customers.

Our office team includes experienced electricians who can help guide you towards the most suitable solution for your electrical issue or project. This ensures you receive practical, informed advice before any work is carried out.

However, for safety reasons, we do not provide guidance on carrying out electrical work yourself. Any hands-on electrical work should always be completed by a qualified electrician.

If you’re unsure, we’re always happy to point you in the right direction and arrange a professional assessment where needed.

Do You Offer Free Quotes?

Yes — we offer free quotes and surveys for all electrical installation work.

For electrical repairs, we are generally unable to provide fixed quotes without first inspecting the issue on-site, as the fault needs to be properly diagnosed by a qualified electrician.

In some cases, we may ask you to send photos or additional details by email. This can sometimes help us provide initial guidance and potentially avoid an unnecessary call-out.

If an inspection is required, we will always explain the process clearly before any work begins.

What Are Your Opening Hours?

At Nexum Electrical Solutions, we operate a flexible working pattern designed to support both our team and our customers.

We work a 4-day working week for most of our engineers, with some availability on Fridays for urgent or scheduled work.

This setup also allows us to offer early evening and late afternoon appointments, making it easier for customers to book work without needing to take time off.

Office Opening Hours:

Monday: 7:30am – 6:00pm
Tuesday: 7:30am – 6:00pm
Wednesday: 7:30am – 6:00pm
Thursday: 7:30am – 6:00pm
Friday: 9:30am – 4:30pm

*If you need to arrange an appointment outside these hours, get in touch and we’ll always try to help where possible.

Do You Offer Same-Day Appointments and Emergency Callouts?

Yes — we have a large team of electricians and are often able to accommodate same-day or short-notice appointments, depending on availability.

We always aim to respond quickly where possible to help resolve urgent electrical issues and minimise disruption.

However, please note that we currently do not offer an out-of-hours service or weekend call-outs.

How Do I Find Out Your Availability?

You can check our availability in a couple of easy ways.

The quickest option is to call our team, tell us what you need, and we’ll confirm the next available appointment for you.

Alternatively, you can use our online booking system to view live availability and book instantly at any time of day or night. It’s designed to be fast, simple, and hassle-free, allowing you to secure an appointment whenever it suits you.

What Our Clients Say

Our customers across Scotland share their experiences of working with us, from small domestic repairs to larger commercial projects. We value honest feedback and are proud to be trusted for delivering reliable, high-quality electrical work.

Margaret Jones

I had several smallish jobs to be completed. Excellent work was carried out by Callum. I wouldn't hesitate to call on Nexum Electrical again.

Joan Forrest

Very pleasant, efficient and effective service from Graham.

Madeline

Really professional team who helped us sort our electrical fault really quickly! Very good on price and really nice team! Thank you!

Anni L.

Excellent. Sorted smoke alarm right before Christmas when it was really difficult to find someone as most places were closing down for the Christmas holidays. Would use them again and would definitely recommend.

Marit Behner-Coady

Super fast response, clear communication, proactive and respectful. Really appreciate the great service and will definitely call again.

Giulia Ceccarelli

Excellent service from the whole team. Reasonably priced and fantastic quality of work.