Trusted HVAC Experts Serving Commack, NY
Reliable HVAC solutions designed for Commack homes and businesses
Heating Sytems
Cooling Systems
Hot Water Systems
Indoor Air Quality
Built on Service, Driven by Integrity
Cool Pro Mechanical serves Commack homeowners and businesses with dependable HVAC solutions built for comfort, efficiency, and long-term value. From family homes to commercial spaces, we provide heating, cooling, water heating, and air quality services backed by nearly 50 years of experience.
Explore Our Core HVAC Services
We install and service furnaces and heat pumps designed for Northport’s winters. Our solutions focus on efficiency, reliability, and consistent comfort.
Heating Services
From central AC to ductless systems, we deliver cooling solutions that handle humid Long Island summers with ease.
Cooling Services
We install and repair tank and tankless water heaters sized for your household’s needs.
Water Heating
Improve comfort and health with air purification, filtration, and humidity control solutions.
Indoor Air Quality
Prevent breakdowns and extend system life with scheduled HVAC maintenance.
Maintenance Plans
Comfort solutions Commack residents can rely on in every season.
Trusted by Homeowners Across Long Island
Northport residents rely on our reputation for honest service and dependable results.
Very professional experience. Install went off smoothly. New system works great.
Martin F.
Professional, quick response to any concerns, project finished in two days and efficient cleanup.
Lucille B.
Great Service - and Big help to get our heating back running
Georg P.
Very professional experience. Install went off smoothly. New system works great.
Martin F.
Professional, quick response to any concerns, project finished in two days and efficient cleanup.
Lucille B.
Why Commack Clients Choose Cool Pro Mechanical
Nearly 50 Years of Experience
Trusted HVAC solutions since 1977.
Top Industry Partnerships
Authorized Rheem, Bosch, and Fujitsu contractor.
Customer-First Service
Clear communication and no-pressure recommendations.
Energy-Efficient Solutions
Heat pumps and systems that qualify for PSEG rebates.
Financing & Fair Pricing
Free estimates, price matching, and 0% financing.











