
Invictus brings over 20 years of HVAC expertise to every project.
Our fully qualified team delivers safe and efficient heating, ventilation and cooling for homes and businesses.
From servicing and repairs to full system design and installation, we handle every stage with professionalism and care.
Serving Buckinghamshire, Bedfordshire, Hertfordshire, Oxfordshire and London, we’re trusted for reliability, transparency and lasting support.
Invictus brings over 20 years of proven HVAC expertise to every project.
Fully qualified and certified, our team delivers safe, compliant, and efficient heating, ventilation, and cooling solutions for both domestic and commercial clients.
From diagnostics and preventative servicing to bespoke system design and installation, we manage every stage with professionalism and care.
Proudly serving Buckinghamshire, Bedfordshire, Hertfordshire, Oxfordshire and London, we’ve built a reputation for reliability, transparency, and long-term support, ensuring your environment stays comfortable all year round.




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Fully F-Gas certified and REFCOM registered, ensuring all work meets the highest standards of safety and environmental compliance.
Our restaurant needed a complete ventilation upgrade and Invictus managed the whole project brilliantly. The difference has been incredible with fresher air and a much more comfortable environment for staff and customers. What stood out most was how professional and considerate the engineers were while working around us. I couldn’t be happier with the outcome.
From the very first call I felt confident in choosing Invictus. The installation team were polite, tidy and respectful of my home. They explained how everything worked before leaving and even followed up afterwards to check I was happy. It’s rare to find a company that still cares about the little details and I’d definitely recommend them.
Invictus recently serviced the heating and cooling system in our office and I was really impressed. They arrived on time, carried out the work efficiently and left everything neat and organised. The team were approachable, answered all of my questions and made the whole process straightforward. It gave me complete peace of mind knowing the system was in good hands.
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