AC Installation in North Merrick, NY

Cool Comfort Installed Right the First Time

Professional AC installation that keeps your North Merrick home comfortable all summer long.

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Professional HVAC Installation Services

What Proper Installation Actually Gets You

Your new air conditioning system runs efficiently from day one when it’s installed correctly. No more guessing if your home will stay cool during those brutal July heat waves that hit Long Island.

You’ll see the difference in your energy bills within the first month. Proper sizing and installation means your system doesn’t work overtime trying to cool your space.

Most importantly, you get peace of mind. When your AC is installed by licensed professionals who know North Merrick’s building codes and climate challenges, you’re not dealing with callbacks, repairs, or that sinking feeling when your system fails on the hottest day of the year.

North Merrick AC Installation Experts

We Know What Works Here

Excellent Air Conditioning and Heating Service has been handling AC installations throughout North Merrick and the surrounding Long Island communities for years. We understand the specific challenges of cooling homes in this area.

Our technicians are licensed, insured, and trained on the latest equipment from major manufacturers. We’re not the guys who show up late, leave a mess, or disappear when you need service.

When you call us, you’re working with professionals who live and work in this community. We’re here when you need us, and we stand behind every installation we complete.

Our AC Installation Process

Here's Exactly What Happens

First, we come to your property for a free estimate. We’ll assess your space, check your electrical setup, and recommend the right system size and type for your needs. No pressure, just honest recommendations.

Once you’re ready to move forward, we schedule your installation at a time that works for you. Our team arrives with all necessary equipment and materials, and we protect your floors and furniture during the work.

The installation typically takes 4-8 hours depending on the system type. We handle all electrical connections, refrigerant lines, and ductwork modifications. Before we leave, we test everything thoroughly and walk you through your new system’s operation. You’ll have our contact information for any questions that come up later.

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Complete AC Installation Services

What's Included in Every Installation

Every AC installation includes proper system sizing calculations, electrical work to code, refrigerant line installation, and thorough testing. We handle permits when required and ensure everything meets local building standards.

You get manufacturer warranties on your equipment plus our warranty on the installation work. We also provide a complete walkthrough of your new system, including how to change filters and basic maintenance tips.

For North Merrick homes without existing ductwork, we specialize in ductless mini-split installations that provide efficient cooling without major renovations. Commercial properties get the same attention to detail with systems designed for your specific business needs and operating hours.

How long does AC installation take in North Merrick?

Most residential AC installations take 4-8 hours to complete, depending on the system type and your home’s setup. Central air installations typically take longer than ductless systems because of the ductwork involved. If your home needs electrical upgrades to handle the new system, that might add time to the project. We’ll give you a realistic timeline during your free estimate so you can plan accordingly. Commercial installations vary more widely based on the size and complexity of the system, but we work around your business hours whenever possible.

What size AC unit do I need for my home?

The right AC size depends on your home’s square footage, insulation, window placement, and ceiling height. North Merrick’s humid climate also affects sizing calculations. An oversized unit will cycle on and off too frequently, wasting energy and not removing humidity properly. An undersized unit will run constantly and never cool your home adequately. During our free estimate, we perform load calculations to determine the exact capacity you need. This ensures your new system runs efficiently and keeps you comfortable during Long Island’s hottest summer days.

Do you install ductless AC systems in older homes?

Yes, ductless mini-split systems are perfect for older North Merrick homes that don’t have existing ductwork. These systems require only a small hole through the wall to connect the indoor and outdoor units, so there’s no major renovation needed. Ductless systems are also great for home additions, converted spaces, or rooms that don’t cool well with your existing central air. They’re highly efficient and let you control the temperature in individual rooms. Installation is typically faster and less invasive than central air, making them an excellent option for historic homes or properties where ductwork isn’t practical.

How much does AC installation cost in North Merrick?

AC installation costs vary based on the system type, size, and your home’s specific requirements. Central air systems typically cost more than ductless units because of the ductwork involved. Homes that need electrical upgrades will have additional costs. We provide free, detailed estimates that break down all costs upfront – no surprises or hidden fees. Financing options are available for qualified customers. The investment in proper installation pays for itself through lower energy bills and fewer repairs over the system’s lifetime. During your estimate, we’ll discuss options that fit your budget and cooling needs.

What brands of AC equipment do you install?

We install equipment from major manufacturers known for reliability and efficiency, including brands like Carrier, Trane, Lennox, and Mitsubishi for ductless systems. We’ll recommend the best brand and model for your specific situation and budget. All equipment comes with manufacturer warranties, and we’re factory-trained on the systems we install. We don’t push one brand over another – we focus on finding the right system for your home’s needs and your family’s comfort preferences. During your consultation, we’ll explain the differences between options so you can make an informed decision.

Do you provide emergency AC installation services?

When your AC fails during a North Merrick heat wave, we understand it’s an emergency. We prioritize urgent installations, especially for elderly customers, families with young children, or anyone with medical conditions affected by heat. While we can’t always complete same-day installations due to equipment availability, we’ll work to get your new system installed as quickly as possible. We maintain relationships with local suppliers to expedite equipment delivery when needed. If installation will take a few days, we can discuss temporary cooling solutions to help you stay comfortable until your new system is running.

Local Resources

North Merrick, NY is located in Nassau County in New York State