Commercial HVAC Services in NYC, Nassau County, and Westchester County
From emergency repairs to complete HVAC installations, S&D Heating & Refrigeration provides commercial HVAC solutions for property owners, facility managers and general contractors throughout NYC, Nassau County, and Westchester County.
What We Do
Installation
The right equipment, installed properly and ready for the demands of your building.
- Rooftop Units (RTUs)
- Air Handlers & VAV Boxes
- Heat Pumps
- Custom Ductwork
- VRF/VRV Systems
- BMS Controls
Repair
Something isn’t working? We find the problem and get your system back on track.
- Emergency Repairs
- AC & Heating Repair
- RTU Repair
- Heat Pump Repair
- Controls & Thermostat Repair
Preventative Maintenance
Catch small problems early and give your equipment the care it needs to keep working.
- Seasonal Tune-Ups
- Filter Replacement
- Coil Cleaning
- Belt & Motor Maintenance
- Refrigerant Checks
- Performance Testing
Why Businesses Choose S&D
Responsive Service
Expect fast answers and service when HVAC problems interrupt business.
Commercial HVAC Experience
Our technicians are experienced with all major commercial HVAC systems and equipment.
Full-Service Capabilities
Get installation, repair, maintenance, and support from one team.
Energy-Efficient Solutions
Smart, efficient systems can help lower ongoing energy costs.
Preventative Maintenance
Catch problems early and reduce unexpected equipment breakdowns.
Transparent Recommendations
We offer clear recommendations based on what your property needs.
LG Authorized Pro-Dealer
S&D brings specialized LG training and product knowledge to commercial HVAC service.
Quality Workmanship
Every job is completed with care and backed by our team.
Industries We Work With
No two buildings ask the same thing of their HVAC. S&D partners with property owners, managers, and facility teams to keep their cooling systems reliable and ready for daily operations.
- Retail & Shopping Centers
- Restaurants
- Churches & Places of Worship
- Office Buildings
- Healthcare Facilities
- Schools & Universities
- Warehouses & Distribution
- Manufacturing
- General Contractors
- Property Management
Authorized LG Pro Dealer
HVAC Brands We Service
One brand throughout the building or five systems working side by side, we’ve got you. Our technicians service equipment from every major manufacturer, backed by additional training as an LG Authorized Pro Dealer.
Our Commercial HVAC Process
Contact
Tell us what’s happening and where you need service.
Site Evaluation
We inspect your system and pinpoint the problem.
Proposal
Our technicians will explain what we found and what the job involves.
Installation or Repair
Whether a repair or an installation, we work efficiently and without disturbing your routine.
Testing & Quality Check
Before we call it done, we test the system and confirm it's performing the way it should.
Ongoing Maintenance
Want ongoing service? We'll stay ahead of maintenance and catch trouble before it shuts you down.
Construction & Projects
S&D’s actual commercial work involves much more than fixing equipment. We can assist with the following types of projects
- Plan & Specification
- Equipment Replacement
- HVAC Renovations
- VRF Systems
- Ductwork
- Refrigerant Piping
- HVAC Controls
- Startup & Commissioning
Commercial Preventive Maintenance Agreements
- Quarterly/Semiannual Service
- Filter Programs
- Coil Cleaning
- Belt Inspection & Replacement
- Electrical Inspection
- Refrigerant Checks
- Drain & Condensate Inspection
- Controls Verification
- Heating Startup
- Cooling Startup
- Performance Testing
- Written Service Reports
Proudly Serving NYC, Nassau County, and Westchester County
Based in Queens, S&D handles commercial properties across NYC, Nassau County, and Westchester County. Tell us where you are and what you need. We'll take it from there.
- Queens
- Brooklyn
- Manhattan
- The Bronx
- Staten Island
- Westchester County
- Nassau County
Tell Us What's Going On
Need a repair? Planning an install? Tired of a maintenance partner who doesn’t answer the phone? Send us a few details, and we’ll get back to you.
Frequently Asked Questions
What brands of commercial HVAC equipment do you service?
We work with all the major commercial brands and just about every type of equipment, including rooftop units, air handlers, heat pumps, VRF/VRV systems, chillers, cooling towers, and controls. S&D is also an LG Authorized Pro Dealer.
Can you work around our business hours?
Absolutely. HVAC work has a way of interrupting employees, customers, and tenants, so we plan around it. Tell us about your schedule and property, and we’ll build a service plan that keeps disruption to a minimum.
Do you install rooftop units?
Yes. We evaluate your existing setup, help you choose the right equipment, complete the installation, test the new system, and keep it maintained down the road.
How fast can you respond to emergencies?
A commercial breakdown can stop business cold, so we treat emergency calls with real urgency. We work to get a tech out as fast as scheduling, location, and the nature of the issue allow.
What areas do you service?
S&D covers commercial properties across NYC, Nassau County, and Westchester County. Not sure if your property falls in our zone? Give us a call, and we’ll let you know.
