The HVAC Company Nassau County Trusts
Cool Bros Corp is a family-owned HVAC company serving Nassau County homeowners with expert heating, cooling, and air quality solutions. Local knowledge, real craftsmanship, honest pricing.
A Local HVAC Company Built on Long Island
Cool Bros Corp was founded right here on Long Island. We know Nassau County's climate, its older home stock, and what it takes to keep your family comfortable year-round. We're not a call center — when you call us, you reach our team.
Whether you need a quick AC repair or a full heating system replacement, we bring the same professionalism and care to every job. Our technicians are trained, licensed, and committed to getting it right the first time.
- Family-owned and operated since day one
- All technicians are NYS licensed and manufacturer-certified
- Transparent pricing — no surprises on your bill
- Serving Nassau County homes and businesses
- Same-day service available for urgent repairs
Complete Heating & Cooling Services
From routine maintenance to full system replacements, Cool Bros Corp is the only HVAC company Nassau County homeowners need to call.
Central AC installation, repair, and annual maintenance. We keep Nassau County homes cool and comfortable all summer long — from tune-ups to full system replacements.
Furnace, boiler, and heat pump installation, repair, and service. We work on all major brands and ensure your heating system is ready before Long Island winters hit.
Flexible, energy-efficient ductless systems for any room or whole-home comfort. Ideal for older Nassau County homes, additions, and spaces without existing ductwork.
Annual service agreements keep your HVAC system running efficiently and reliably. Our maintenance plans include priority scheduling, discounts on repairs, and seasonal tune-ups.