Compare the highest-rated hvac professionals in Stony Brook, New York. All contractors are licensed, insured, and verified through our rigorous screening process.
A premier full-service HVAC contractor specializing in high-efficiency system installations and complex repairs for both residential and light commercial properties. Known for their expertise in handling Long Island's humid summers and cold winters with tailored climate solutions.
A family-owned HVAC specialist with deep roots in the community, offering comprehensive heating and cooling services with a strong focus on preventative maintenance plans. They are particularly skilled in older home system retrofits and modern ductless mini-split installations.
A highly responsive contractor known for rapid emergency service and honest diagnostics. They excel in furnace and boiler repair, air conditioner tune-ups, and implementing energy-saving upgrades for homes and small businesses, helping customers reduce high Long Island energy costs.
The HVAC market in Stony Brook, NY, is driven by a humid continental climate with hot, humid summers requiring robust AC systems and cold winters demanding reliable heating, often from forced-air furnaces or boilers. The presence of Stony Brook University and a large hospital creates a steady demand for both residential and commercial HVAC services. Homeowners are increasingly interested in energy-efficient upgrades and heat pumps due to high local utility costs. The market is competitive with a focus on contractors who can provide rapid emergency service during seasonal extremes.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Stony Brook regulations and climate
Get answers to common questions about hvac services in Stony Brook, New York.
For a full high-efficiency AC system replacement in Stony Brook, homeowners can expect to pay between $5,000 and $12,000, with the final cost heavily dependent on home size, system complexity, and equipment brand. The humid Long Island summers make a properly sized and efficient system crucial for comfort and energy savings. Always get itemized estimates that include removal of the old unit, new refrigerant lines, and compliance with Suffolk County codes.
The ideal times are during the shoulder seasons—late spring (April-May) before the summer humidity hits, or early fall (September-October) before winter's chill. Scheduling during these periods ensures greater technician availability and avoids the peak summer and winter emergency service rushes. This timing also allows you to test your system before the extreme seasons when you need it most.
Yes, Suffolk County has specific codes, including requirements for proper permitting for new installations and strict handling of refrigerants. Furthermore, homeowners should inquire about rebates from PSEG Long Island for installing high-efficiency heat pumps or air conditioners, which can significantly offset costs. Always verify your contractor is familiar with these local protocols to ensure a smooth, compliant installation.
Prioritize contractors who are licensed, insured, and have strong local references. Look for companies that are NATE-certified and have extensive experience with the varied home styles in the area, from older colonial homes to newer developments. A trustworthy provider will perform a detailed load calculation (Manual J) specific to Long Island's climate, not just replace your old unit with a similarly sized one.
While an aging furnace can be a factor, uneven heating in our climate is often a combination of issues. Common local culprits include poorly designed or leaky ductwork in unconditioned spaces (like crawlspaces), insufficient insulation in older homes, and air leaks around windows and doors. A comprehensive energy audit, often available through PSEG LI programs, can identify these issues before you invest in new equipment.