Contract Review for HVAC Subcontractors
Contract analysis for HVAC contractors. Don't let bad contracts leave you out in the cold.
$120K-800K
Average Contract Value
8-14%
Typical Profit Margin
10-15% of contract
Commissioning Phase
Risks Specific to HVAC Contractors
Performance Guarantee Exposure
HVAC systems have measurable performance requirements. Contracts often include performance guarantees that extend well beyond typical warranty periods.
💰 Performance remediation: $30K-150K
Commissioning & Startup Delays
HVAC commissioning often occurs at project end when everyone is rushing. Delays by others can compress your commissioning time or push it into warranty.
💰 Overtime commissioning costs: $10K-40K
Energy Efficiency Guarantees
LEED and energy efficiency requirements increasingly include performance guarantees. Failure to meet targets can result in penalties.
💰 Energy performance penalties: $20K-100K
Service & Maintenance Lock-in
Some contracts require you to provide maintenance at fixed rates for years after installation, regardless of market conditions.
💰 Below-market maintenance: $5K-25K/year loss
Common Contract Traps for HVAC Contractors
- Performance guarantees extending 2-5 years
- Energy efficiency commitments with penalties
- Commissioning at sub's risk regardless of delays
- Mandatory maintenance contracts at fixed rates
- Full system responsibility including controls by others
- Liquidated damages tied to building occupancy
Industry Standards We Reference
Our analysis incorporates guidance from SMACNA (Sheet Metal and Air Conditioning Contractors' National Association) and industry-standard contract practices when flagging issues specific to hvac work.
SubShield helps ensure your contract doesn't conflict with standard hvac trade practices.
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Frequently Asked Questions
How do I handle performance guarantee clauses?
Performance guarantees should be tied to design conditions, not actual operation. Include exclusions for improper maintenance, building changes, and occupancy variations. Cap remedy to repair/replacement, not performance penalties.
What about energy efficiency commitments?
Energy performance depends on many factors beyond your control. Limit guarantees to equipment efficiency ratings, not whole-building performance. Exclude occupant behavior, building envelope issues, and control system modifications.
Should I accept mandatory maintenance contract requirements?
If you must accept maintenance obligations, ensure rates are adjustable annually and include labor cost escalators. Never lock in fixed rates for more than 1-2 years.