Top-Rated Air Conditioning Pros Near You in Islip Terrace, NY

AW & Sons

AW Sons is a Long Island Duct Cleaning company based in Central Islip. We specialized in commercial cleaning of kitchen hoods, HVAC cleaning and more.

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Energy Works

Energy Works offers innovative technology and solutions to reduce energy costs while creating a healthier and more comfortable indoor climate.

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Nu-Line Mechanical Contractors, LLC

Welcome to Nu-line Mechanical Contractors! We work strictly with commercial businesses in the Long Island area. We are licensed and insured. We have been in business since 2000. Give us a call today!

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Bartel Heating & Air

Bartel Heating & Air is a customer focused heating and air conditioning company that started in 1972. Located in Grand Terrace, CA, we employ highly trained people whose goal is to make our company the best service company in the Greater Inland Empire area. Our company specializes in designing, engineering, and installing complete comfort systems for owners of existing homes and buildings just like yours. We take special pride in the craftsmen we train and employ--a fact you'll notice immediately in the a

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Cedillo's Air Conditioning And Heating

Family Owned since 2000,we offer quality service at the right price,we have factory trained technicians on on-going basis.All work is done inhouse no sub-contractors use.There is no trip charge, 55.00 an hour residential included with repair,75.00HR for commercial units.Free Replacement Estimates.we offer 24hr Emergency service.EPA Certified,Hablamos Espanol

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Century Utility Systems Inc

Our company is the one to call when you need prompt, professional, and reliable service. Established in 1982, we have been raising the bar for premier oil tank service in the New York metro area for the past 25 years! Our company provides the highest quality service no matter how small the job. Whether you're in need of home service maintenance and repairs, or installing a complete oil tank, we are there to provide you with the most dependable service available. We are fully licensed and insured (License No

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MSD Heating & Cooling

NOTE I M SORRY FOR ALL , WE NOT DOING ANY TYPE OF PLUMBING, WORK. OIL FURNACE,OIL BOILER , OIL HOT WATER HEATER, WE ARE DOING GAS FURNACE, AND HEAT PUMP SYSTEM HEATING AND AIR CONDITIONING.THAT'S ALL , WE DONT DO BASEBOARD, RADIANT,ANY OIL APPLIANCE OR PLUMBING WORK . THANKS FOR UNDERSTANDING. MSD Heating and Cooling is now offering free estimates for all AC replacements and new installations. We have been in the business for over 18 years and we've been lucky enough to learn a thing or two over those year

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Metro Heating & Air Conditioning, Inc

Metro Heating & Air Conditioning, Inc. has been serving the Long Island area for over 20 years, providing professional residential and commercial heating, air conditioning, and geothermal services. We focus on quality customer service and products that hold up to the elements. For expert Long Island heating, air conditioning, and geothermal services, contact us today

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Willco Mechanical

Family owned and operated plumbing, heating, and air conditioning

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Blue Flame Heating and Air Conditioning

As COVID-19 continues to impact the global community, we at Blue Flame want to update you on the steps we have taken to ensure the safety of our employees and customers, please visit our website at www.blueflamecomfort.com for a detailed statement. Blue Flame Comfort specializes in residential install, service as well as maintenance with a 100% satisfaction guarantee. Ask us about tankless water heaters, high-efficiency furnaces, and heat pumps! Our office and standard hours are listed but our dedicated t

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About Air Conditioning Pros in Islip Terrace, NY

Maintaining comfortable indoor temperatures in Islip Terrace can be uniquely challenging due to the area’s seasonal climate shifts and high humidity levels. Summers often bring muggy heat, requiring robust air conditioning systems, while winters call for reliable heating solutions to combat brisk coastal winds. These fluctuating demands make it crucial for homeowners to have HVAC systems that are both energy-efficient and capable of handling the region’s weather extremes. With many homes in neighborhoods like Brookwood Estates and the areas surrounding Lowell Avenue School featuring older ductwork, upgrading or servicing these systems often requires additional attention to airflow and energy efficiency.

Another factor to consider in Islip Terrace is compliance with local building codes and energy standards. The Town of Islip Building Division enforces regulations that include duct leakage testing, SEER rating requirements for air conditioners, and proper zoning for outdoor condenser units, all of which aim to improve energy efficiency and system performance. Homeowners often need expert guidance to navigate these requirements during HVAC installations or replacements. Costs for a full HVAC replacement in the area typically range from $8,000 to $18,000, depending on the system size and the complexity of the home’s layout.

Additionally, the growing demand for heat pumps in Islip Terrace reflects a shift toward more sustainable heating and cooling solutions. Whether you’re upgrading a furnace or installing central air for the first time, working with a knowledgeable local technician ensures your system is optimized for the area’s unique climate and code requirements.

Air Conditioning FAQs

The nationwide cost of air conditioning installation typically ranges between $3,500 and $7,500. However, the final price depends on several factors:

  • Size of the unit: Larger systems generally cost more because they have greater cooling capacity.
  • Energy efficiency rating: High SEER-rated units can be pricier upfront but save on energy bills.
  • Home size and layout: Complex ductwork or large spaces may increase installation costs.
  • Additional components: Items like smart thermostats or air purifiers can add to expenses.
  • Location-specific labor rates: Labor costs vary by state and city.

Always request itemized quotes from "Air Conditioning Pros" and confirm the scope of work before agreeing to a project.

When hiring an HVAC professional in Islip Terrace, consider the following:

  • Licensing: Verify their license through your local licensing board.
  • Insurance: Confirm they hold general liability and workers' compensation insurance.
  • Experience: Look for technicians with several years of experience or relevant certifications.
  • References and reviews: Check customer testimonials or ask for past project references.
  • Transparent pricing: Ensure they offer written estimates with no hidden fees.

For more details on licensing, visit the Department of Energy for guidelines or consult your city-specific licensing board.

Installing a new air conditioning system typically takes 1 to 2 days under standard conditions. For more complex installations requiring extensive ductwork, it could extend to 3 to 5 days. Factors impacting the timeline include:

  • Home size: Larger homes require more time for installation.
  • Type of system: Central air systems take longer than mini-split setups.
  • Ductwork requirements: Repairing or adding ductwork adds time.

"Air Conditioning Pros" will assess your home's needs and provide a time estimate during their consultation.

Some key warning signs that it may be time to replace your air conditioning unit include:

  • Frequent repairs: If your AC breaks down often, replacement might be more cost-effective than repairs.
  • High energy bills: Older units are less energy-efficient, leading to elevated costs.
  • Inconsistent cooling: Hot spots or poor temperature regulation could signal system inefficiency.
  • Age of the system: Most air conditioners last 10–15 years. Units older than this likely need an upgrade.
  • Loud noises: Banging, grinding, or squealing sounds can indicate serious issues.

"Air Conditioning Pros" can perform an inspection to confirm whether repair or replacement is the best option.

To maintain your air conditioning system and ensure efficiency, follow these steps:

  • Replace air filters regularly: Ideally every 1–3 months, especially during heavy usage.
  • Clean condenser coils: Dirt and debris buildup significantly reduce efficiency.
  • Inspect ductwork: Ensure no leaks or blockages in your air ducts.
  • Check the thermostat settings: Programmable thermostats optimize energy consumption.
  • Schedule professional tune-ups: "Air Conditioning Pros" recommend yearly maintenance checks.

By staying proactive, you can extend the lifespan of your AC unit while saving on energy costs.

Here are important questions to ask "Air Conditioning Pros" during an estimate in Islip Terrace:

  • Is the unit sized appropriately for my home? Proper sizing ensures optimal cooling.
  • What SEER rating does the system have? Higher ratings mean better efficiency.
  • Are additional features like smart thermostats included? Ensure you get the best value.
  • Do you provide a warranty? Look for coverage on both parts and labor.
  • What’s included in the estimate? Confirm that labor, equipment, and any permits are itemized.

These questions will help you compare quotes more effectively and make a confident decision.

Yes, most municipalities require permits when installing a new HVAC system, especially for modifications to ductwork or electrical connections. "Air Conditioning Pros" are experienced in handling permit applications and can guide you through the process. Permit requirements vary by location, so check with your local building department for specifics. Failing to secure the proper permits can lead to fines or issues with homeowners' insurance.

Be cautious of the following red flags when hiring air conditioning contractors:

  • No licensing or insurance: Always verify credentials to avoid liability risks.
  • Unclear pricing: Avoid contractors who refuse to provide written estimates.
  • Pushy sales tactics: Reputable professionals don't pressure you into quick decisions.
  • Lack of customer reviews: Established businesses will have verifiable feedback.
  • Poor communication: Professional contractors prioritize responsiveness and clear communication.

"Air Conditioning Pros" prioritize transparency and professionalism, ensuring peace of mind during your project.

The most common types of air conditioning systems for residential properties include:

  • Central air systems: Best for cooling large homes and evenly distributing air through ductwork.
  • Mini-split systems: Ideal for smaller homes or spaces without existing ductwork.
  • Window units: A cost-effective option for single rooms.
  • Portable units: Convenient for renters but less efficient overall.

"Air Conditioning Pros" can assess your home's cooling needs and recommend the most suitable solution.

To improve your air conditioner’s energy efficiency, consider the following:

  • Upgrade to a high-SEER unit: Modern systems are far more efficient.
  • Use programmable thermostats: Reduce energy usage during off-peak hours.
  • Seal your home's insulation: Prevent air leaks around windows, doors, and ductwork.
  • Maintain your system regularly: Schedule cleanings and tune-ups with "Air Conditioning Pros".
  • Use ceiling fans: Supplement cooling to reduce strain on your AC.

Small upgrades and consistent maintenance can lead to significant energy savings over time.

Reviews for Air Conditioning Pros

Cool Air in Hours!
Our AC broke down during the hottest weekend in July here in Phoenix. I reached out in the morning, and by the afternoon, a professional had replaced the faulty part and got the cool air flowing again. The speedy service saved us from booking an expensive hotel and made our home comfortable again.
Lisa P.
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Budget-Friendly AND Reliable
I was bracing myself for a massive repair bill when our AC quit, but the technician diagnosed the issue quickly and offered a simple fix that cost a fraction of what I expected. Being in Raleigh, NC, during summer heat without AC would’ve been brutal – so glad I called them!
Mark R.
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Effortless Maintenance Scheduling
I booked an annual AC tune-up through this service to avoid future breakdowns. The process was seamless, and the pro they sent even identified and fixed a small issue I didn’t know about. Now I have total peace of mind heading into summer with a system that’s running like new.
Jennifer C.
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Maria VierraEditor

Maria Vierra is the lead designer at Vierra Fine Homes, bringing over two decades of experience in high-end residential design and construction. Her expertise and attention to detail ensure every project meets the highest standards of excellence, blending functionality with aesthetic appeal.

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Brett TaylorAuthor

Brett Taylor is the co-founder of The Builder Market and a visionary entrepreneur in the home services and construction industries. With a passion for innovation, Brett has played a pivotal role in revolutionizing how professionals and homeowners connect and collaborate.

This page was last updated on Dec 6, 2025, 3:33:00 PM