Professional AC installation that keeps your home comfortable all summer long without the callbacks, surprises, or regrets.
Your new air conditioning system runs efficiently from day one. No more battling hot spots in the master bedroom or dealing with sky-high electric bills because someone cut corners on the install.
You get consistent temperatures throughout your home. The system cycles properly instead of running constantly or short-cycling, which means lower energy costs and equipment that lasts years longer than it should.
Most importantly, you avoid the headaches that come with rushed or improper installation. No callbacks for refrigerant leaks, no ductwork issues six months later, and no voided warranties because shortcuts were taken during the initial install.
Excellent Air Conditioning and Heating Service has been handling HVAC installations throughout Nassau County for years. We focus on residential and commercial AC installation services that are done right the first time.
We understand Long Island’s climate challenges, from humid summers to the salt air that affects equipment longevity. We’re licensed, insured, and familiar with local building codes and permit requirements.
What sets us apart is straightforward communication and quality workmanship. No overselling, no surprise charges, and no disappearing after the job is done.
First, we assess your space and calculate the proper system size. This isn’t guesswork – we measure square footage, check insulation, and factor in windows, ceiling height, and your home’s specific layout.
Next, we handle permits and schedule the installation. Most residential AC installations take one to two days, depending on whether ductwork modifications are needed.
During installation, we protect your property, install the system according to manufacturer specifications, and test everything thoroughly. You get a walkthrough of the new system and all warranty information before we consider the job complete.
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Every installation includes proper system sizing, professional-grade equipment, and code-compliant installation. We handle permits, electrical connections, refrigerant lines, and ductwork modifications when needed.
You also get thorough testing of all system components, thermostat setup and programming, and a complete system walkthrough. We clean up completely and dispose of old equipment properly.
For Plandome Heights homes, we often work with existing ductwork but can modify or replace sections that don’t meet current efficiency standards. Many of the larger homes in the area benefit from zoned systems or ductless options for better temperature control.
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Contact us to feel the difference with our AC and Heating Services
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