Repair
Heating, cooling, airflow and control problems in commercial HVAC equipment.
REPAIR · MAINTENANCE · INSTALLATION
Commercial HVAC & Rooftop Units
Keep your business comfortable and your systems cared for.
Let’s make your space comfortable.
A1 provides commercial heating and air conditioning service throughout Nassau and Suffolk. We work with business owners and property managers on repairs, maintenance and equipment replacements.
Systems we work on
Rooftop units (RTUs)Packaged unitsCommercial heatingCommercial coolingInstallation & replacement
Repair, maintain or replace
We assess the issue, explain the work and coordinate access to your equipment. Maintenance and service agreement options help you plan for ongoing system care.
Helpful answers
Do you service rooftop units?
Yes. A1 services commercial rooftop units and packaged equipment. Include the property address and equipment details when you contact us.
How do I request service?
Call 631-331-2102, email info@a1homeair.com or use our online service request. Our team will follow up to coordinate service; submitting a request does not confirm an appointment.
Can I ask about maintenance?
Yes. Ask our team about maintenance for your equipment and available service agreement options.
WHAT A1 CAN DO FOR YOU