FAQS

Regular maintenance helps ensure that your HVAC system operates at peak efficiency, prolongs its lifespan, and improves indoor air quality.

It’s recommended to schedule HVAC maintenance at least once a year, preferably before the heating or cooling season begins.

A professional HVAC technician can perform calculations based on factors like square footage, insulation, and climate to determine the appropriate size for your space.

Standard HVAC filters should be changed every 1-3 months, but it may vary depending on factors like pets, allergies, and air quality.

If your HVAC system is more than 10-15 years old, experiencing frequent breakdowns, or struggling to maintain consistent temperatures, it may be time for a replacement.

A programmable thermostat allows you to schedule temperature adjustments, helping you save energy and money by optimizing HVAC system usage.

Yes, Brownstone Heating and Air Conditioning offers emergency AC repair services throughout Brooklyn.

Yes, we specialize in diagnosing and repairing ductless mini split systems, including leaks, sensor issues, and poor cooling performance.

We service Brooklyn and surrounding areas within approximately a 10-mile radius. Our Main Service Area is Brooklyn, Manhattan & Queens

We are open Monday through Friday from 9 AM to 5 PM and Sunday from 9 AM to 3 PM. We are closed on Saturdays.

You can schedule service by calling 347-997-3360, using the contact form on our website, or booking online through our scheduling link by clicking here.