If you serve on a co-op board in New York City, building automation may not be your area of expertise. But it's likely your building has some form of BMS controlling the heating, cooling, and ventilation — and decisions about that system will come to the board eventually.
This guide explains what board members need to understand about BMS upgrades in plain terms, without the technical jargon.
What Does a BMS Actually Do in a Co-op?
Heating
Controls boilers, hot water circulation, and steam distribution throughout the building.
Cooling
Central chillers or cooling towers for buildings with central AC systems.
Ventilation
Hallway fans, garage exhaust, and common area air handling.
Domestic Hot Water
Water heating for showers and sinks throughout the building.
Signs Your Building's BMS Needs Attention
Comfort Complaints: Shareholders consistently too hot or cold, heating doesn't respond to weather changes
Rising Energy Costs: Bills increasing without explanation, poor ENERGY STAR score
Operational Issues: Super struggling with system, frequent service calls, "nobody understands" the system
Age: System 15+ years old, running on Windows XP, original installer gone
Understanding the Investment
What BMS Upgrades Cost
Costs depend on building size, existing system condition, and scope of work. For a typical NYC co-op (100-300 units), these ranges are typical.
What You Get Back
Energy savings: Typically 10-20% reduction in energy costs
Reduced complaints: Better comfort control for shareholders
Lower maintenance: Fewer emergency calls, easier troubleshooting
Compliance: Ability to meet Local Law 97 requirements
Property value: Modern systems contribute to building value
Local Law 97 Implications
Local Law 97 sets carbon emission limits for buildings over 25,000 square feet. Most NYC co-ops are covered.
Penalties: $268 per metric ton over the limit — potentially hundreds of thousands annually
BMS Role: A modern BMS helps by tracking energy, optimizing operations, and supporting compliance reporting
The Decision-Making Process
- Have current system evaluated
- What's the condition?
- What capabilities are lacking?
- What are the options?
- Get proposals from multiple contractors
- Clear scope of work
- Itemized pricing
- Projected benefits
- Why is this upgrade needed?
- What are the alternatives?
- What's the return on investment?
- How does this affect shareholders?
- Capital reserve funds
- Assessment
- Building loan
- Utility incentives (20-50% offset)
Utility Incentives
Con Edison and NYSERDA offer incentives for building automation upgrades. Rebates based on projected energy savings can cover a significant portion of project cost. Your contractor should be familiar with available incentives and help you apply.
Questions to Ask Contractors
- What experience do you have with co-ops specifically?
- Can you provide references from similar buildings?
- How will work be scheduled to minimize disruption?
- What training will our superintendent receive?
- What warranty and support do you provide?
- What incentives are available and will you help apply?
Red Flags to Watch For
- Contractor unfamiliar with co-op operations
- Proposals that are vague about scope
- Unusually low bids (corners will be cut)
- Resistance to providing references
- High-pressure sales tactics
Getting Expert Help
At Controls NYC, we work with many NYC co-ops. We understand the unique dynamics of board decision-making, managing agent relationships, and shareholder expectations. We provide clear information that boards can use to make informed decisions.
Contact us to discuss your building's situation.
Sources & References
Ready to Discuss Your Building?
Whether you're evaluating an upgrade, dealing with a failing system, or just want a second opinion — we're happy to talk through your options.
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