AC Installation in North Hills, NY

Cool Comfort Installed Right the First Time

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

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Professional Air Conditioning Installation Services

What Proper Installation Actually Gets You

When your AC is installed correctly, you stop worrying about it. Your energy bills stay predictable instead of spiking every month. Your home cools evenly without hot spots or rooms that never quite get comfortable.

You get years of reliable operation instead of service calls every summer. The system runs quietly without the rattling, clicking, or cycling issues that come with rushed installations.

Most importantly, you get peace of mind. You know the job was done right by licensed professionals who understand North Hills homes and local building requirements.

North Hills HVAC Installation Experts

We've Been Keeping North Hills Cool

Excellent Air Conditioning and Heating Service has been serving Nassau County homeowners and businesses for years. We’re the local HVAC contractors North Hills residents call when they need installation done right.

Our licensed technicians understand the unique challenges of installing AC systems in this area. From older homes that need electrical upgrades to new construction requiring efficient ductwork design, we handle every detail.

We’re not the cheapest option, and that’s intentional. You’re investing in proper installation that prevents future headaches and protects your investment.

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AC Installation Process North Hills

Here's How We Handle Your Installation

First, we visit your property to assess your cooling needs and existing infrastructure. We measure your space, check electrical capacity, and evaluate ductwork to recommend the right system size and type.

Next, we provide a detailed estimate that covers equipment, labor, permits, and any necessary upgrades. No surprises, no hidden fees. You know exactly what you’re paying before we start.

On installation day, our crew arrives with all equipment and materials. We protect your floors and furnishings, complete the installation efficiently, and clean up completely. We test the entire system, walk you through operation, and handle final inspections.

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Complete AC Installation Services

Everything Included in Your Installation

Your AC installation includes proper system sizing, professional equipment installation, and all necessary electrical connections. We handle permit applications and coordinate inspections with local authorities.

We install central air systems, ductless mini-splits, and commercial HVAC units. Each installation includes startup, testing, and system optimization to ensure peak performance from day one.

You also get a thorough walkthrough of your new system, including maintenance recommendations and warranty information. We’re here for ongoing service whenever you need us.

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Most residential AC installations take one to two days, depending on the system type and any necessary modifications. Central air installations typically require a full day for the outdoor unit, indoor components, and ductwork connections. Ductless systems often install faster, sometimes in just a few hours for single-zone units. If electrical upgrades are needed, which is common in older North Hills homes, add another half day. We’ll give you an accurate timeline during your estimate so you can plan accordingly.
AC installation costs vary based on system type, home size, and existing infrastructure. Central air systems typically range from $3,500 to $7,500 installed, while ductless mini-splits start around $2,500 for single zones. Larger homes or those needing electrical upgrades will cost more. We provide detailed written estimates that break down equipment, labor, permits, and any additional work needed. This way you understand exactly what you’re paying for and can make an informed decision.
Yes, most AC installations in North Hills require permits from Nassau County. This includes central air systems, ductless units, and any electrical work. We handle all permit applications and coordinate inspections as part of our service. Permits ensure your installation meets local building codes and safety requirements, which protects your investment and avoids issues when you sell your home. The permit cost is included in our installation estimate, so there are no surprise fees.
Absolutely. Many North Hills homes were built before central air was standard, but that doesn’t prevent installation. We often work with older electrical panels, tight spaces, and existing ductwork that needs modification. Sometimes we recommend ductless systems for homes where adding ductwork would be disruptive or expensive. During our assessment, we identify any challenges and recommend the best approach for your specific home. Our experience with older properties means we know how to work around common issues.
The best system depends on your home’s layout, existing ductwork, and cooling needs. Central air works well for homes with existing ducts and provides whole-house comfort. Ductless mini-splits are excellent for homes without ductwork, room additions, or zone control. Heat pumps offer both heating and cooling efficiency. During our consultation, we evaluate your specific situation and recommend the most effective and efficient option. We don’t push one type over another – we recommend what actually works best for your home.
Yes, we provide ongoing service and maintenance for all systems we install. This includes warranty service, annual maintenance, repairs, and emergency calls. Having your installer handle ongoing service means we know your system inside and out, which leads to faster diagnosis and more effective repairs. We also offer maintenance agreements that keep your system running efficiently and help prevent unexpected breakdowns. Being a local North Hills company means we’re always available when you need us.