Serving NYC, Nassau County, and Westchester County
Your home should feel comfortable without your HVAC system becoming another thing to worry about. S&D keeps families comfortable year-round with expert installation, repair, and maintenance. Set your temperature and rely on us to maintain it.
What We Do
Installation
Lasting comfort begins with the right system, properly sized and installed for your home.
- Central Air Conditioning
- Ductless Mini-Splits
- Heat Pumps
- Smart Thermostats
- Whole-Home Ductwork
Repair
Noticing a problem? We identify the cause and restore your comfort as efficiently as possible.
- Emergency Repairs
- AC & Heating Repair
- Mini-Split Repair
- Heat Pump Repair
- Thermostat & Controls Repair
Preventative Maintenance
Consistent care extends the life of your system and keeps your home comfortable throughout the year.
- Seasonal Tune-Ups
- Filter Replacement
- Coil Cleaning
- Belt & Motor Maintenance
- Refrigerant Checks
- Performance Testing
Why Homeowners Choose S&D
Dependable Comfort
We maintain the temperature you prefer, in every season.
Respect for Your Home
Our technicians are courteous, tidy, and treat your home with the utmost care.
A Single Trusted Team
Get repairs, replacements, maintenance, and ongoing support from one experienced HVAC team.
Lower Energy Bills
Efficient equipment and smart upgrades help reduce your monthly costs.
Fewer Surprises
Regular maintenance reduces breakdowns during the most demanding days of the year.
Honest, Upfront Pricing
We present your options clearly and let you decide what's right for your home.
LG Authorized Pro-Dealer
Our specialized LG training ensures expert service on today's efficient home systems.
Work Done With Care
Every job, large or small, receives our full skill and attention.
Homes We Take Care Of
S&D partners with homeowners, renters, and landlords across NYC, Nassau County, and Westchester County to keep their systems running reliably, regardless of the size or style of the property.
- Single-Family Homes
- Townhouses & Row Homes
- Condos & Co-ops
- Apartments & Rentals
- Multi-Family Homes
- Brownstones
- New Construction
- Home Additions & Renovations
- Basement & Attic Conversions
- Landlords & Property Owners
Repair or Replace Your HVAC System?
Not sure whether repairing your existing system or replacing it makes more sense?
Our technicians evaluate the equipment’s condition, age, performance and repair requirements and explain your options so you can make an informed decision.
Replacing an HVAC system is a significant investment. Financing options may be available for qualified homeowners.
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 Residential HVAC Process
Reach Out
Share the details of your heating or cooling concern, and we'll set things in motion.
On-Site Evaluation
A technician inspects your equipment to determine the root of the issue.
Straight forward Recommendation
We explain what we discovered and outline your options.
The Work Itself
Minor adjustment or full system upgrade, we complete the job neatly and with care for your home.
Final Check
We confirm every component is running properly and your home feels exactly right.
Continued Support
Prefer to stay ahead of problems? Our maintenance plans keep your system dependable season after season.
Serving Homes Across NYC, Nassau County, and Westchester County
S&D provides trusted heating and cooling service to households throughout NYC, Nassau County, and Westchester County. Just tell us your location and needs, and consider it taken care of.
- Queens
- Brooklyn
- Manhattan
- The Bronx
- Staten Island
- Westchester County
- Nassau County
Let's Restore Your Home's Comfort
Frequently Asked Questions
What types of home heating and cooling systems do you install?
My AC or heating system has stopped working. Can you respond quickly?
How do I know whether to repair or replace my system?
Is annual maintenance really necessary?
What areas do you service?
S&D serves homes throughout NYC, Nassau County, and Westchester County. If you’re unsure whether your property falls within our service area, give us a call and we’ll be happy to confirm.
Need HVAC Service for Your Home?
Whether your system stopped working, you’re considering an upgrade, or you simply want to keep your equipment properly maintained, S&D Heating & Refrigeration is ready to help.
