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Energy Efficiency Upgrades for NYC Building Owners
Heating, cooling and ventilation use the most energy in most commercial buildings. These HVAC upgrades lower bills and Local Law 97 emissions — listed from quickest payback to biggest impact.
Where Buildings Waste Energy
Equipment running when the building is empty
Fixed with schedules and controls.
Fans and pumps at full speed all the time
VFDs match speed to actual demand.
Over-ventilation
Bringing in more outside air than needed costs heating and cooling.
Old, oversized equipment
Short cycling and low efficiency raise costs.
Upgrades Ranked by Impact
Start with low-cost fixes that pay back fast, then plan larger equipment projects around replacement dates and LL97 deadlines. We give you a ranked list for your building.
Upgrades, From Quick Wins to Major Projects
What You Gain
Our Simple Process
From call to comfort in 4 easy steps
Walk-through
We inventory equipment and controls.
Ranked list
Upgrades ordered by payback and impact.
Budget & phasing
Matched to your capital plan.
Install & verify
We install and confirm the savings.
Why Com+
Practical advice
Quick wins first, big projects when they make sense.
One contractor
Controls, ventilation, boilers and RTUs under one roof.
Commercial focus
We only work on commercial and multifamily buildings.
Transparent Pricing
No fees. No surprises. Just honest service.
Building Review
Equipment walk-through and emissions-reduction options.
- Equipment inventory
- Quick-win list
- Written summary
Upgrade Plan
Phased plan matched to LL97 compliance periods.
- Ranked projects
- Budget ranges
- Timeline
Design & Install
We install and commission the upgrades.
- Permits
- Installation
- Commissioning & data
Work with your energy consultant or registered design professional on official LL97 reports and filings.
Own a Commercial Property?
Business+ plans start at $499/year — includes 2 rtu tune-ups, 15% off all services, and priority scheduling.
Equipment & Brands We Service
Factory-trained technicians for all major HVAC manufacturers
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Don't see your brand? We service all major manufacturers! Call us to confirm.
Serving the New York City Metro Area
Commercial HVAC service for buildings across the five boroughs and nearby counties
Frequently Asked Questions
Get answers to common questions about our services
What HVAC upgrade saves the most energy?
For most buildings, controls and scheduling give the fastest savings, while heat pump conversion or boiler replacement gives the biggest long-term cut.
Are VFDs worth it?
Usually, yes. Fans and pumps that run slower when full output isn't needed use much less energy.
Do energy efficiency upgrades help with Local Law 97?
Yes. Using less fuel and electricity lowers the building's emissions and any LL97 penalty.
Should we wait until equipment fails to upgrade?
Planning ahead lets you choose high-efficiency equipment and time projects around compliance dates instead of paying for emergency replacements.
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EPA-certified · factory-trained · fully insured
Most Requested Services
Our businesses' top picks for heating, cooling & air quality
Explore Commercial HVAC Resources
Equipment services, industry expertise, NYC compliance, and the metro areas we cover.
Equipment, Repair & Maintenance
- Commercial HVAC Repair
- Commercial HVAC Installation
- Commercial HVAC Replacement
- Commercial Water Heater Repair
- Air Handler Installation
- Rooftop Unit (RTU) Repair
- VRF / VRV Installation
- Commercial Heating Service
- Commercial Boiler Repair
- Commercial Chiller Repair
- PTAC Repair & Replacement
- Cooling Tower Service
- Commercial AC Repair
- Air Handler Replacement
- Cooling Tower Maintenance
- Walk-In Cooler & Freezer Repair
- Building Automation (BAS)
- Preventive Maintenance
- HVAC Service Agreements
- 24/7 Emergency HVAC
Industries We Serve
NYC Compliance & Energy Law
Get Your Ranked Upgrade List
A walk-through and a clear plan of what to fix first.
Request an Upgrade Plan