AC Installation in Laurel Hollow, NY

Cool Comfort That Actually Lasts

Professional AC installation done right the first time, so you stay comfortable all summer long.

A worker in a checkered shirt and orange hard hat inspects or installs a ceiling air conditioning unit in a modern indoor space.

Our Reviews

Some Feedbacks from Our Customers!

A person installs or maintains an air conditioning unit, using a wrench to adjust connectors attached to yellow hoses and a blue vacuum pump on the ground nearby.

Professional HVAC Installation Services

What Proper Installation Gets You

When your air conditioner is installed correctly, you notice the difference immediately. Your home cools evenly, without those frustrating hot spots that leave some rooms uncomfortable while others feel like freezers.

Your energy bills stay predictable instead of spiking every summer month. The system runs quietly in the background, doing its job without the rattling, cycling, or strange noises that come with poor installation.

Most importantly, you get years of reliable service instead of constant repair calls. Proper installation means your investment pays off with consistent comfort and fewer headaches down the road.

Laurel Hollow AC Installation Experts

We Know Long Island Homes

We’ve been handling HVAC installations across Nassau County for years. We understand how Long Island’s humid summers and varying home styles affect cooling needs.

Our licensed technicians know the difference between a quick installation and a proper one. We take the time to assess your home’s specific requirements, ensuring your new system is sized correctly and installed to manufacturer specifications.

You won’t find us rushing through jobs or cutting corners. We’re here for the long term, serving Laurel Hollow and surrounding communities with the kind of professional service that keeps customers comfortable year after year.

A technician in a cap and work clothes stands on a step ladder, servicing an air conditioning unit mounted high on a white wall in a bright, modern room with large windows.

Our AC Installation Process

Here's How We Handle Installation

First, we assess your home’s cooling needs, taking into account square footage, insulation, windows, and layout. This isn’t a quick walkthrough – we measure and calculate to ensure proper system sizing.

Next, we prepare the installation site, protecting your floors and belongings while setting up the new equipment. Our technicians handle all electrical connections, refrigerant lines, and ductwork modifications needed for your specific setup.

Finally, we test the entire system thoroughly before we leave. We check airflow, test all controls, verify proper refrigerant levels, and walk you through basic operation and maintenance. You get a system that’s ready to keep you comfortable from day one.

A person kneels while installing or repairing an air conditioning unit, holding cables and securing a white pipe to the back of the unit. Tools and equipment are visible in the background.

Ready to get started?

Explore More Services

About Excellent Air Conditioning

Get a Free Consultation

Complete AC Installation Services

What's Included in Your Installation

Your AC installation includes everything needed for reliable operation. We handle central air systems, ductless mini-splits, and complete HVAC replacements for Laurel Hollow homes of all sizes.

Every installation comes with proper electrical connections, refrigerant line installation, thermostat setup, and ductwork modifications as needed. We work with quality equipment from trusted manufacturers, ensuring you get reliable performance and valid warranty coverage.

We also include system testing, airflow balancing, and a complete walkthrough of your new equipment. You’ll know how to operate your system efficiently and what to expect for ongoing maintenance.

A technician kneels on a tiled floor while installing or repairing an air conditioning unit, connecting wires and pipes to the outdoor unit.
Most residential AC installations take 6-8 hours for a straightforward replacement, though this can vary based on your home’s specific requirements. If we’re installing a completely new system with ductwork modifications, expect a full day or potentially two days for larger homes. We’ll give you a realistic timeline during our initial assessment, and we always clean up completely before we leave. The key is doing the job right rather than rushing through it.
Proper sizing depends on several factors beyond just square footage – including ceiling height, insulation quality, window placement, and your home’s layout. An oversized unit will cycle on and off frequently, wasting energy and failing to remove humidity properly. An undersized unit will run constantly without adequately cooling your home. We perform detailed load calculations during our assessment to determine the right size for your specific situation, ensuring optimal efficiency and comfort.
Yes, we install both central air conditioning systems and ductless mini-split units. Central air works well for homes with existing ductwork, while ductless systems are perfect for room additions, homes without ducts, or areas where you want independent temperature control. We’ll recommend the best option based on your home’s layout, existing infrastructure, and cooling preferences. Both types of systems can provide excellent comfort when properly installed and sized.
All our installations come with comprehensive warranty coverage – both on the equipment from the manufacturer and on our installation work. If you experience any issues related to the installation, we’ll return to address them at no additional cost. We also provide guidance on routine maintenance to keep your system running efficiently. Most installation-related issues are prevented by proper initial setup, which is why we take the time to do things right from the start.
We provide AC installation year-round, including during busy summer months when demand is highest. However, scheduling can be tighter during peak season, so we recommend calling as soon as you know you need a new system. For emergency situations where your current AC has failed completely, we prioritize these calls and work to get you comfortable as quickly as possible. Spring and fall installations often allow for more flexible scheduling if your current system is still functioning.
Installation costs vary based on system type, home size, and complexity of the installation. A basic central air replacement might run differently than a complete new system with ductwork modifications. We provide transparent, upfront pricing after assessing your specific needs – no hidden fees or surprise charges. While we’re not the cheapest option, our focus on proper installation saves you money long-term through better efficiency, fewer repairs, and longer equipment life. We’ll explain all costs clearly before any work begins.