Expert Insight & Guidance for Commercial HVAC Issues – Rely on Donnelly’s System Analysis & Commissioning Group

Donnelly’s specialized Systems Analysis & Commissioning Group for commercial HVAC leverages decades of experience to uncover key performance issues and provide expert guidance to achieve peak performance cost-effectively.

As a result of the booming construction industry, projects are moving at an extremely fast pace. Unfortunately, this has led to a mindset to “just get it done” versus “get it done right.” Inexperienced contractors are being tasked beyond their capabilities. More and more, we are coming across HVAC systems that have been improperly installed and/or commissioned, significantly impeding the system’s ability to perform effectively and efficiently.

Donnelly’s Systems Analysis & Commissioning Group is your trusted partner to uncover the issues that are affecting the performance of your HVAC system. After a thorough analysis of the entire system, Donnelly will provide a comprehensive report of findings and recommendations that outline what’s critical now and what can be addressed over time. Our team will help you to understand how your HVAC system is performing, where the issues lie, and how to cost effectively achieve optimal performance.

Our HVAC Commissioning Services Include

Post Construction Commissioning

Commissioning HVAC systems under a year old that were improperly installed and started up by another contractor/engineering team.

Re-Commissioning

Commissioning HVAC systems that are more than a year old and not running efficiently OR were never properly commissioned.
Local Law 87 (LL87) Compliance Services that include survey and analysis of energy use and ensuring correct equipment installation and performance of base building systems.

Recurring Issue Resolution

Full system inspection and analysis to identify problems that are causing ongoing issues such as comfort, airflow, sound, and performance. A comprehensive report of findings and recommendations will be provided.
Complete Indoor Air Quality testing to WELL building standards using the latest technological advancements in environmental instrumentation application software that produces LEED compliant reporting.

I find Donnelly Mechanical to be outstanding in regards to their service department. I had a specific service coordinator that I deal with all the time. I also have a dedicated technician that has been working here for 8 years. I’m very pleased with him, he brings anything I need to know about to my attention. He’s just a phone call away and he always finds the problem and resolves it so that there are no future issues. So based on that, that’s why we continue to use Donnelly Mechanical. It’s a huge help having the same technician here every time because he knows where all the units are and I can trust that he will get the job done efficiently. When Hurricane Irene came, they called us up to actually see how we were doing… they were there to help us if we needed storage space or any other kind of assistance. We didn’t even have to call them, they showed concern for their client. That was very impressive.

— KIRKLAND & ELLIS 601 LEXINGTON AVENUE

Talk with us about
Commercial HVAC

Fast Response and a Worry-Free Resolution

(718) 886-1500

 

If you want to know more. Call Us!