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Why Empty Offices are the Best Time for Commercial Electrical Maintenance

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Michael Kiddle

Managing Director of Hawkesworth and a nationally recognised leader in electrical and fire safety, Michael (GIFireE) directs one of the UK's leading compliance companies, safeguarding thousands of businesses each year. Through his voluntary Safe Home Initiative, he has identified and removed thousands of dangerous household appliances from vulnerable people's homes, replacing each one with a safe alternative free of charge.

Empty offices give engineers the access they need to complete electrical testing properly. When your workspace is quiet, PAT testing and EICR inspections can be done faster, with less disruption, and without affecting your team’s productivity. 

Most facilities managers know that electrical maintenance is a legal requirement. But scheduling it during quiet periods makes the work easier for everyone involved. 

 

Why Timing Matters for Commercial Electrical Testing 

Under the Electricity at Work Regulations 1989 and BS 7671, you’re legally responsible for keeping electrical installations and equipment safe in your workplace. This means regular testing of both fixed wiring and portable appliances. 

The problem is that electrical testing takes time and requires access to the entire building. EICR inspections involve isolating circuits, which causes temporary power cuts. PAT testing means accessing every piece of electrical equipment across your premises. 

When the office is busy, this creates real disruption. Staff get interrupted, meetings are affected, and work slows down. When the building is empty or quieter, engineers can move through quickly without getting in anyone’s way. 

 

When Should You Schedule Electrical Maintenance? 

The best time depends on your business, but there are a few periods that work well for most commercial premises. 

Bank holidays and extended weekends: When staff are off, engineers have full access. No one’s using equipment, meetings aren’t being interrupted, and circuits can be isolated without affecting operations. 

Early mornings or evenings: Out-of-hours testing lets engineers work before or after your normal business hours. A team arriving at 7am can often finish PAT testing before your staff arrive at 9am. 

Between tenant changeovers: If you manage commercial property, the window between one tenant leaving and another moving in is ideal for electrical testing. You’ll meet compliance requirements and give new occupants a certified workspace from day one. 

Seasonal quiet periods: Every business has slower times. UK offices typically see reduced attendance during mid-December through to early January, as staff take annual leave and operations wind down. Retail premises often see quieter trading after busy seasons. Use these periods to schedule testing without disrupting peak activity. 

 

What Electrical Testing Works Best During Quieter Office Periods? 

Not all electrical work needs scheduling around quiet times, but some jobs definitely benefit from it. 

PAT testing 

PAT testing checks portable electrical equipment like computers, monitors, printers, kettles, and desk lamps. In a typical office, this can mean testing hundreds of items. 

Engineers need to access every desk, meeting room, kitchen, and storage area. When people are working, this takes longer and creates interruptions. When the office is empty, testing moves much faster. 

Most offices need annual PAT testing. If your team works flexibly or remotely, schedule it during periods when fewer people are in the building. 

EICR (Fixed Wire Testing) 

An EICR inspection checks the fixed electrical installation in your building. This includes wiring, distribution boards, sockets, and light fittings. 

Engineers test circuits by isolating them, which means temporary power cuts to parts of the building. If you rely on computers or servers, this can cause serious problems during working hours. 

Commercial properties typically need EICR testing every five years. Scheduling it when the office is empty means engineers can isolate circuits without affecting your operations. 

 

Does Electrical Testing Always Have to Stop Operations? 

Not necessarily. Quiet periods make testing easier, but they’re not always possible for every business. 

Hawkesworth engineers are experienced in working around live environments. Where a full shutdown isn’t practical, our team works methodically through your building, isolating circuits in stages and minimising disruption as much as possible. 

The goal is always to keep your operations running while meeting your compliance obligations. 

 

Planning Your Electrical Testing Schedule 

The key to making this work is planning ahead. 

Check when your next EICR is due and factor in annual PAT testing alongside it. Choose dates that align with bank holidays or periods when staff numbers are lower. 

If you manage multiple sites, stagger your schedule so engineers can move between locations efficiently. This reduces costs and keeps every property compliant. 

As a Hawkesworth customer, your compliance schedule is managed for you. We track your testing history and flag when your next inspection is due, so nothing slips through. 

 

Getting Electrical Testing Done Without Disruption 

Electrical testing is a legal requirement that protects your staff and your property. But it doesn’t have to interfere with your daily operations. 

Whether your building is empty or running at full capacity, Hawkesworth engineers work around your business. Out-of-hours testing is available at no extra charge across offices, retail premises and manufacturing facilities. 

Get in touch to discuss your testing schedule. 

Our Google Reviews

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Julie Hutson profile picture
Julie Hutson
09:37 02 Apr 26
We have been using Hawkesworth for many years. They provide a first class service, with friendly knowledgeable staff.
Kealey Manvell profile picture
Kealey Manvell
17:58 19 Feb 26
Great service - arrived on time to carry out PAT testing with no fuss! Would highly recommend!
Kirsty Jones profile picture
Kirsty Jones
14:39 19 Feb 26
Easy communication with a reliable and efficient service.
Steve Widnell profile picture
Steve Widnell
09:55 18 Feb 26
Friendly, efficient and helpful service from the engineer
L Vaughan profile picture
L Vaughan
14:53 11 Feb 26
Can I just say that Alistair was a great ambassador for your company and was really efficient, professional and friendly.
Paul Cowell profile picture
Paul Cowell
15:35 28 Jan 26
We had our yearly Pat Testing completed. The operative was very friendly and helpful. I would recommend to anyone who is considering using Hawkesworth and we will definitely be using them moving forward annually ...
Sophie Hodkinson profile picture
Sophie Hodkinson
16:36 13 Jan 26
Both very professional, approachable and very well organised, which made the whole process run smoothly. Everything was explained clearly, disruption was kept to a minimum, and it was obvious they take pride in doing the job properly.

Several people commented on how efficient and pleasant you were to deal with.

Thanks again for your hard work — it was genuinely appreciated. We would be more than happy to have the same engineers again next year.
Chris Holbrow profile picture
Chris Holbrow
16:04 11 Dec 25
I’ve been using Hawkesworth for over seven years across various businesses for PAT testing, and they have consistently delivered an outstanding service. The booking and planning team are always friendly, helpful, and efficient, making the process smooth from start to finish.
The engineers they send are professional, polite, and trustworthy, qualities that really matter when working on-site in financial businesses. Our regional office managers have repeatedly commented on how impressed they were with the care and consideration shown during testing, both for our property and our staff.
Hawkesworth truly go above and beyond to provide a turnkey solution that ensures PAT testing is carried out correctly and with minimal disruption. I would 100% recommend them to anyone looking for a reliable, customer-focused company.

Thank you, Hawkesworth!
Nicholas Burn profile picture
Nicholas Burn
11:42 04 Dec 25
As a new customer of Hawkesworth, I wanted to share my positive experience after using multiple services. From the moment I submitted an online enquiry, I received an immediate response—Debbie was incredibly helpful in explaining all the services Hawkesworth offers.

The follow-up process was seamless, with appointments scheduled promptly and honored as agreed. Every engineer who visited our site delivered exceptional service. They kept us informed about upcoming visits, arrived on time, and throughout the work, they were attentive to our company’s needs, going above and beyond to ensure excellent customer care.
The services provided included PAT testing, fire extinguisher checks, and emergency lighting inspections.

Based on this experience, I would highly recommend Hawkesworth to other businesses.
Gaby Wilks profile picture
Gaby Wilks
07:20 28 Oct 25
GeneFirst Ltd has been using Hawkesworth Appliance Testing for the last 2 years at our current site location.
Last year I had the pleasure of meeting Kobla Dogbatse the PAT engineer from Hawkesworth and he was fantastic.
Kobla, was efficient and thorough with his work, he was polite and pleasure to have on site.
He was respectful to all staff members by trying to limit any distraction or disturbance when conducting his work on any appliances that the team would be using.
This year I was lucky enough to have Kobla come back and I was thrilled to have him back as I knew the work would be done to the highest standards.
I allowed him to continue with his work without supervision and once finished he came into my office with a smile on his face and said everything is done and its all good.
I would highly recommend Hawkesworth to other companies as they are efficient with their communication and their engineers are a pleasure to have on site.
Thank you again for the great work and I hope to continue using your services in the future.

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