HVAC Contractors, M&E, commercial plumbing, building services Kimpton Ltd has over 50 years’ experience in Heating, Ventilation, Air Conditioning and more recently with Renewables. As HVAC Contractors, we offer the very best service and have a professional in-house team, able to provide the full array of services from Design and Estimating through to Installation, Commissioning and planned & preventative maintenance via our Small Works and Service and Maintenance departments.