Whether it’s your process cooling or heating, comfort HVAC, custom plumbing systems, process piping, ventilation systems or building controls, Oatley Mechanical Services, Inc. has the on-staff resources and 40+ years experience in the design, installation, repair, retrofit, replacement and maintenance of a wide variety of building systems within commercial, industrial and institutional facilities throughout Connecticut.
Our Service Division’s management and technical teams diagnose, repair and maintain your air conditioning, heating, plumbing and air quality needs. Our customers trust our expertise, broad product knowledge and technical capabilities to help keep their systems running at peak performance for optimal comfort and operational integrity while minimizing down time and operating costs.
Our Construction Division’s engineers and tradesmen work directly with you in assessing existing building operational objectives and comfort levels in the design and installation of appropriate systems within your budgets and timeframe. They also provide recommendations for planned replacement programs or to accommodate your additional expansion or renovation (space reconfiguration) needs.
All of us at Oatley Mechanical Services will welcome you to our growing base of customers throughout Connecticut. We will work diligently to merit your confidence in us and the service, project and diagnostic work provided for your building’s comfort and operational efficiency.






