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22 Years
experience
Emergency
services
Expert HVAC Installation & Repair in Long Island
Cool Air Designs has been a trusted HVAC contractor serving the Long Island area since 2004. Our team of experienced mechanics and technicians specializes in installing and maintaining air conditioning, heating, ventilation, ductwork, humidification, dehumidification, and air filtration systems for residential and commercial properties. We pride ourselves on being a complete installation company, offering comprehensive service and maintenance for all our installations. Our commitment to customer satisfaction is evident through our A+ rating with the Better Business Bureau and our focus on transparent communication.

We provide free HVAC consultations, working closely with homeowners to identify the most suitable solutions for their needs and budgets. With expertise in both home renovations and new construction projects, we have successfully completed complex HVAC restorations, including post-Hurricane Sandy repairs. Fully insured and licensed in Suffolk and Nassau Counties, we assist homeowners with permit processes and prioritize community-focused service. Our dedication to quality, competitive pricing, and exceptional customer care has earned us numerous five-star reviews and a reputation as a reliable local family business.
Services
AC Installation Furnace Installation Heat Pump Service Ductwork Indoor Air Quality Residential HVAC Commercial HVAC New Construction HVAC
Details
  • Year established: 2004
Highlights and features
  • We offer 20+ years of HVAC expertise with transparent pricing
  • Our team provides free, no-obligation equipment consultations
  • A+ rated by the Better Business Bureau for customer service
  • Skilled technicians complete installations in one day
  • Emergency repair services available for critical HVAC failures
Associations and certifications
  • Better Business Bureau (BBB)
What people say
Professional, timely service Fair pricing Skilled technicians Excellent communication Customer-focused owner
Services
AC Installation
Cool Air Designs provides expert air conditioning installation for residential and commercial properties. Our certified technicians handle all system types, ensuring proper sizing and energy efficiency. We offer free consultations to help customers select the best cooling solutions for their specific needs and budget.
Furnace Installation
Our team specializes in furnace installation for homes and businesses across Long Island. We work with top brands and provide detailed explanations of system options. Installations are completed by experienced professionals who prioritize clean, efficient operation and customer satisfaction.
Heat Pump Service
Cool Air Designs offers comprehensive heat pump services including installation, repair, and maintenance. Our technicians diagnose issues quickly and provide clear recommendations for system upgrades or replacements to ensure year-round comfort.
Ductwork
We design, install, and repair ductwork systems that maximize HVAC efficiency. Our team ensures proper sealing and insulation to prevent energy loss while improving indoor air quality through comprehensive duct cleaning and maintenance services.
Indoor Air Quality
Our indoor air quality services include testing, purification system installation, and ventilation improvements. We help identify contamination sources and implement solutions like air scrubbers, UV lights, and humidity control systems to create healthier living environments.
People
Al Falcone
President
Al Falcone leads Cool Air Designs with over 20 years of HVAC industry experience. Known for his customer-first approach, he personally oversees installations and ensures timely, transparent communication throughout every project.
Questions
What areas do you service?
We serve Ronkonkoma, Sayville, Babylon, and surrounding Long Island areas including Holbrook, Lake Grove, and Centereach.
Do you offer emergency HVAC services?
Yes, we provide emergency furnace and heat pump repair services during regular business hours.
How long do installations typically take?
Most residential HVAC installations are completed in one day by our experienced, organized crews.
Do you offer financing options?
Yes, we provide financing options to help customers manage HVAC system upgrades and replacements.
Are you BBB accredited?
Yes, we maintain an A+ rating with the Better Business Bureau for customer service excellence.
What HVAC brands do you work with?
We specialize in Daikin equipment but work with multiple brands to find the best solution for each customer's needs.