Engineering and permitting remain two of the most complex operational challenges facing commercial HVAC and mechanical contractors today. At a recent Synergy Special Projects peer group meeting, members compared how they manage these processes across different regions and regulatory environments.
Here are three key takeaways from the discussion:
1. Permitting Requirements Vary More Than You Think
Permit expectations can differ dramatically between states and even neighboring municipalities. Some regions require detailed engineered plans and licensed professional stamps, while others allow more flexibility. Contractors shared how these differences impact timelines, staffing decisions, and project management workflows.
2. Engineering Fees and Bid Risk Must Be Managed Carefully
Members discussed how they structure engineering fees, whether as flat minimums or percentages of job cost. A recurring challenge is handling permit uncertainty during the bidding process. Estimating too low can erode margins, while overestimating can make proposals uncompetitive. Clear internal processes and defined fee structures help reduce risk.
3. A2L Refrigerants Are Creating New Operational Questions
The transition to A2L refrigerants continues to raise questions around installation requirements, certification, equipment costs, and manufacturer guidance. Contractors are navigating evolving standards while trying to protect profitability and ensure compliance.
These conversations are exactly why Synergy exists. Our HVAC peer groups give commercial contractors a place to compare real-world practices, discuss regulatory challenges, and learn from others operating in similar environments.
If you’re looking for a commercial HVAC peer group focused on practical operations, engineering, and project execution, Synergy provides a structured forum to have those conversations.
_____
If you’re a Synergy member interested in participating in the Special Projects Peer Group, email Julie to be added to the group and included in future discussions.
