UK-Wide Service
Same-Day Fit to Work Certificates and Fitness for Work Certificates – £59
Need a fit to work certificate quickly? At The Blackheath Clinic, our experienced private GPs provide fit to work certificates and fitness for work certificates from just £59.
Whether you are returning to work after illness, recovering from surgery, starting a new job, or your employer has requested medical clearance, we can help.
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Same-day appointments often available -
GP-led assessment -
In-clinic or remote appointments -
Fit to work certificates provided where clinically appropriate -
Fixed fee of £59
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Certified Same Day
Certificate issued after your consultation
What Is a Fit to Work Certificate?
A fit to work certificate, sometimes known as a fitness for work certificate, is a medical document confirming that an individual is medically fit to undertake their employment duties.
Employers may request a fit to work certificate following:
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Sickness absence
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Surgery or hospital admission
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Mental health leave
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Musculoskeletal injuries
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Workplace accidents
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Extended periods away from work
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Commencement of a new role
How Our Fit To Work Certification Works
We’ve made the process simple, fast, and convenient.
Book Your Video Call
Choose a time that suits you — same-day slots often available.
Video Consultation
Speak with a UK-registered GP from your phone or computer. No travel required.
Certificate Issued
Who Might Need a Fitness for Work Certificate?
We regularly provide fitness for work certificates for:
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Office workers
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Teachers
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Healthcare professionals
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Care workers
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Security personnel
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Drivers
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Construction workers
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Self-employed professionals
If your employer has requested a fit to work certificate before you return to your duties, we can usually arrange a prompt assessment.
Returning to Work After Illness
Many patients require a fit to work certificate following an illness before they can return to work.
Common examples include:
A GP can assess your recovery and determine whether a fit to work certificate or return to work certificate is appropriate.
Returning to Work After Surgery
A fitness for work certificate is commonly requested after surgery.
We regularly assess patients recovering from:
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Orthopaedic surgery
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General surgery
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Gynaecological procedures
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Cosmetic surgery
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Day-case procedures
Where appropriate, we can advise on workplace adjustments, restrictions or phased returns to work.
Fit to Work Certificates for New Employment
Some employers request a fit to work certificate before a new employee starts work.
We can provide assessments for a wide range of occupations and advise whether any further occupational health input may be required.
Our Patient Review

I was understandably very worried and was able to book an appointment within just a couple of hours. From the moment we met him, Dr Mac Sweeney was kind, reassuring, professional and genuinely caring. He took the time to listen, explained everything clearly, and made us feel that my husband was in very safe hands.
What impressed me most was that his care did not stop when we left the consultation. He followed up on several occasions to check on my husband's progress, prescribed more medicine and even went out of his way to provide a letter for our insurance company, which was incredibly helpful.
In a world where good service can sometimes feel hard to find, Dr Mac Sweeney demonstrated a level of compassion and personal attention that was truly exceptional. The fee was also very reasonable, especially given the time, care and support we received.
I would wholeheartedly recommend Dr Mac Sweeney to anyone needing medical assistance and will always be grateful for the kindness he showed to both of us. If I lived in London I would most certainly subscribe to his membership scheme so he could deal with all my family's medical needs.


The clinic has a friendly and relaxed atmosphere, with a fresh, calming scent that immediately creates a welcoming environment. Everything was explained clearly and professionally, making the whole experience completely stress-free.
I particularly appreciated the expert advice and felt comfortable throughout. I would highly recommend The Blackheath Clinic to anyone looking for a professional, patient-focused service.


As I entered the tastefully curated space, I encountered one of the rarest of things: a polite, smiling and genuinely welcoming receptionist. In fact, she was so warm and courteous that I briefly wondered whether I had wandered into an upmarket spa by mistake.
Then I met Dr Sweeney. He was charming, courteous, friendly and thoroughly professional, with the kind of bedside manner that reminds you what general practice can be at its best: attentive, humane and quietly confident. He came across as someone who takes real pride in his work and genuinely cares for his patients.
The whole experience felt like stepping back into a time when patients were warmly received and doctors truly doctored. As I was leaving, Dr Sweeney mentioned that he was off on a home visit. A GP doing a home visit in 2026? I was so astonished I nearly needed examining all over again.
Join this practice quickly before word gets out and the list fills up. This is care delivered by people who genuinely care, and that feels all too rare these days

I had lip filler and RRS Long Lasting skin boosters, and she took the time to explain everything clearly, answer all my questions, and ensure I felt confident about the treatments. Her attention to detail and gentle approach really stood out, and I couldn’t be happier with the results.
Dr Micha Plugaru truly combines expertise with a warm, personal touch. I would highly recommend her to anyone considering aesthetic treatments — you’re in the safest and most caring hands.
Transparent Fixed Pricing
No hidden fees. No subscriptions.
Fit to Work Assessment and Certificate
£59
Includes:
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In the clinic consultation with a UK GP -
Full medical assessment -
Fit to Work certificate (if clinically appropriate)
What You Get
Certificate issued same day in most cases
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Clinically valid, signed GP certificate
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Digital delivery to your email
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Suitable for employers, agencies & NHS referrals
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Clear all-inclusive price — confirmed before booking
There are no hidden charges.
Why Choose The Blackheath Clinic?
Our GP service is built for simplicity, speed, and clinical integrity.
Frequently Asked Questions
In many cases, yes. Same-day appointments are often available.
There is generally no difference. Both terms are commonly used to describe medical documentation confirming that an individual is fit to undertake their work duties.
Yes. Many fit to work certificate assessments can be completed remotely, although some circumstances may require an in-person consultation.
No. A fit to work certificate can only be issued where medically appropriate following assessment by a GP.
Book a Fit to Work Certificate Appointment
To arrange a fit to work certificate or fitness for work certificate assessment, contact The Blackheath Clinic today. Same-day appointments are often available and consultations start from just £59.