Worked with these guys for around 9 years now, always found the lads professional and nice to deal with. If ever i needed more information or help then Graham is always more than happy to assist and... Voir plus
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Lisez les avis des autres
The guys at Celtic Fire are our go to for all fire alarm/fire extinguisher jobs that we ever need assistance with on any of our sites. Jay, Tyrone & Owen are such knowledgeable, genuine and helpful pe... Voir plus
L'entreprise a répondu
Very happy with the service we recieve, contractor is regular who attends each month for our legionella testing. Courteous and well presented. Lets us know if any problems straight away. Works round a... Voir plus
L'entreprise a répondu
Engineer carried out our annual fire extinguisher service professionally and efficiently. He was polite, friendly and explained everything clearly. He also left the area clean and tidy and provided so... Voir plus
L'entreprise a répondu
À propos de l'entreprise
- Entrepreneur
- Ingénieur électricien
- Service de maintenance d'ascenseurs
- Service d'hygiène du milieu
- Fournisseur d'alarmes incendie
- Consultant en protection contre les incendies
Écrit par l'entreprise
Complii is a leading integrated provider of safety and regulatory compliance services across water and air, fire and security, electrical, and lifts and escalators. We support teams across complex, multi-site estates throughout the UK. As a trusted compliance partner, we work across many sectors, including hospitality, leisure, healthcare, education, retail and commercial property to reduce risk, assure regulatory compliance, and protect people, businesses and assets. Delivered through specialist divisions, our services provide high-quality, reliable outcomes. By consolidating multiple compliance disciplines under one trusted partner, Complii reduces supplier fragmentation, providing clear, comprehensive, cost-effective solutions all in one place. We simplify complex compliance legislation, providing you with assurance and confidence that compliance is being managed effectively. Working side by side with our clients, we deliver essential risk, regulatory, and compliance services across the built environment – helping to meet obligations, protect assets and reputations, and ensure the safety of customers and your workforce. From assessment and advice through to servicing, testing, and ongoing support, we focus on quality. We’re not just a supplier – we’re your trusted compliance partner, offering clarity, control, and peace of mind. We’re by your side, every step of the way.
Your Trusted Partner for Building Compliance
Écrit par l'entreprise
- By your side, every step of the way.
- We’re your trusted partner, here to help you navigate the often complex and confusing regulations surrounding building compliance. We work alongside your business, and the challenges you face, to provide end-to-end cost-effective solutions to meet all your building compliance needs. We pursue the highest standards and embrace continuous improvement in everything we do, helping to cultivate lasting relationships with our customers built on reliability and respect.
Coordonnées de contact
85 Great Portland Street, W1W 7LT, London, Royaume-Uni
- 0330 043 4344
- trustpilot@complii.com
- www.complii.com
4,9
Excellent
138 avis
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Les gens ont aussi consulté
prompt attendance when the issue was…
prompt attendance when the issue was reported and happy it was fixed the same day
20 mai 2026
Réponse de Complii
Hi Jayne,
We're glad we could resolve your issue promptly and effectively. Thank you for your positive feedback!
Best wishes,
Complii
You responded very quickly to our…
You responded very quickly to our request for help, were on site quickly and have completed the repair just a couple of hours after our first call to you. Thank you for your help.
15 mai 2026
Réponse de Complii
Hi Ian,
We are so glad we could assist you quickly. We appreciate you acknowledging our prompt service and efficient repair. Your kind words mean a lot to us.
Best wishes,
Complii
Réponse de Complii
Hi,
That's great to hear, thank you for the positive feedback!
Best wishes,
Complii
Always excellent!
Always excellent!
Matt is friendly, professional and efficient. He always keeps us informed of his findings too. Excellent service as always!
18 mai 2026
Réponse de Complii
Hi Carrie-Ann,
We're so glad to hear you consistently receive excellent service! We appreciate you highlighting our team's professionalism and communication. Thank you for your kind words.
Best wishes,
Complii
Mike was efficient and easy to talk to
16 mai 2026
Réponse de Complii
Hi Lily,
We are so glad you had a positive experience, we'll let Mike know what a great job he did!
Best wishes,
Complii
Very friendly staff
Very friendly staff, had some banter which is much required on a Friday afternoon
15 mai 2026
Réponse de Complii
Hi Jamie,
Thank you for the positive review, we're glad to hear our engineers made the end of the week that little bit easier!
Best wishes,
Complii
Personable company
Personable company. Worked with us to accommodate a time to suit PAT testing requirements.
8 mai 2026
Réponse de Complii
Hi Lynn,
We're so happy to hear we could accommodate your PAT testing needs. Thank you for your kind words!
Best wishes,
Complii
Good service for SMEs
14 mai 2026
Réponse de Complii
Hi Christian,
Thank you for the positive feedback, we look forward to working with you again.
Best wishes,
Complii
Friendly engineer
Friendly engineer came to site did what he needed to do. Has been here before so knew his way around and gave feedback that everything was working well.
13 mai 2026
Réponse de Complii
Hi Ian,
We're happy to hear that the engineer's familiarity with the site ensured a smooth process. Thank you for your positive feedback!
Best wishes,
Complii
Great service
The engineer arrived on time and was very courteous. He kept his work areas safe and tidy and explained throughout what he was doing.
12 mai 2026
Réponse de Complii
Hi Lisa,
Thank you for the positive feedback, we're glad to hear that our engineer did a good job!
Best wishes,
Complii
the technician who came out to our…
the technician who came out to our service this morning was excellent . He explained everything thoroughly to us and reassured us that he would try his best to fix the issues that are currently on going.
9 mai 2026
Réponse de Complii
Hi Abbie,
We're glad to hear that the technician provided an excellent service. We appreciate your positive feedback, thank you!
Best wishes,
Complii
Réponse de Complii
Hi Lynnet,
Thank you for leaving us a review - we appreciate it!
Best wishes,
Complii
Statutory fire detection maintenance…
Statutory fire detection maintenance went very smoothly. two fantastic engineers on site who certainly knew what they were doing. A small number of remedial actions to take, but all round a seamless experience
6 mai 2026
Avis spontané
Réponse de Complii
Hello,
Thank you for leaving a review. We're happy to hear that the job went smoothly. It's great to know our engineers' expertise made the experience a positive one.
Best wishes,
Complii
Great support for our PAT testing
Great support for our PAT testing. Quick, easy, and informative.
28 avril 2026
Réponse de Complii
Hi Sam,
Thank you for the positive feedback - we're so glad to hear that your PAT testing went smoothly.
Best wishes,
Complii
Great delivery and risk management
Complii merged a company that was the incumbent supplier/consultant for one of my clients. Many doubts were raised about the capacity to deliver during the first months after this merging. I must say that this transition has been almost seamless and whenever we have faced a challenge, they have had the right processes and people to face them, being transparent all the way.
Recommended to have them as a trusted and valuable business parter.
2 mars 2026
Avis spontané
Réponse de Complii
Hi Manuel,
Thank you for taking the time to share such a considered and detailed review.
We’re especially pleased to hear that the transition felt seamless from your perspective. We recognise that periods of change can bring uncertainty, so it’s encouraging to know that our focus on strong delivery, clear processes, and transparent communication helped provide confidence throughout.
Your comments around risk management and responsiveness reflect what we strive to deliver every day – being your Trusted Partner for building compliance. Supporting our clients through complexity with the right people, expertise, and approach is central to how we operate.
We truly value your trust and partnership, and we look forward to continuing to support you and your clients in the future.
Best wishes,
Complii
Communication was very friendly and…
Communication was very friendly and efficient, all works carried out with little disruption, Izabella was warm friendly and polite.
28 avril 2026
Avis spontané
Réponse de Complii
Hi Mike,
Thank you for leaving us a review, we're glad the works went well!
We look forward to working with you again in the future.
Best wishes,
Complii
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