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10 Best HVAC Companies in North Bay Shore, NY

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Written By Bradford Cuthrell

Last Updated May 2024

If you're like the average American, more than half of your energy bill (55%, according to the Department of Energy) goes toward heating and cooling your home. In North Bay Shore, you're likely looking to reduce your energy expenses and save money on your bills.

We've compiled this guide to the top HVAC companies in North Bay Shore to help you find the best person for your job and get your system into top shape.

Top 10 Best HVAC Companies in North Bay Shore

K2 Heating & Air Conditioning

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561 Acorn St unit d, Deer Park, NY 11729 (800) 531-2160 k2mechanical.com

Reliable customer support

Informative resources

Free quote

Prompt service delivery

Clear pricing policy

Services Offered

Ac repair
Ventilation
Boiler installation
Emergency services
Ac installation
Maintenance
Indoor air quality
Furnace installation
Ductless

GMG HVAC Inc.

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77 Windsor Pl Suite 11, Central Islip, NY 11722 (631) 309-2535 gmghvac.com

Reliable customer support

Informative resources

Clear pricing policy

Free quote

Services Offered

Furnace installation
Emergency services
Ac installation
Ac repair
Indoor air quality
Furnace repair
Maintenance
Filtration
Duct cleaning
Ventilation

Sears Heating and Air Conditioning

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35 Melville Park Rd Ste 200, Melville, NY 11747 (631) 270-5310 searshomeservices.com

Prompt service delivery

Reliable customer support

Informative resources

Clear pricing policy

Free quote

Services Offered

Indoor air quality
Inspection
Ductless
Furnace installation
Ac repair
Ac installation
Filtration
Ventilation
Boiler installation
Maintenance

ALL Seasons Air Conditioning

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40 Field St, West Babylon, NY 11704 (631) 694-1616 seasonsair.com

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Reliable customer support

Free quote

Clear pricing policy

Services Offered

Ventilation
Filtration
Ductless
Inspection
Ac installation
Ac repair
Indoor air quality
Maintenance
Furnace installation
Emergency services

Cool Power LLC

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75 Air Park Dr, Ronkonkoma, NY 11779 (631) 600-7994 coolpowerac.com

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Reliable customer support

Clear pricing policy

Services Offered

Indoor air quality
Furnace installation
Maintenance
Ac installation
Ac repair
Ductless
Boiler installation
Emergency services
Furnace repair

Metro Heating & A/C

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64 Brook Ave, Deer Park, NY 11729 (631) 437-8667 metrohvac.net

Reliable customer support

Clear pricing policy

Free quote

Services Offered

Ac repair
Radiant heating
Ac installation
Furnace installation
Furnace repair
Maintenance
Boiler installation
Ductless
Indoor air quality
Filtration
Ventilation

Jen Air Inc

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1507 Smithtown Ave #17, Bohemia, NY 11716 (631) 563-1318 jenairinc.com

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Reliable customer support

Free quote

Clear pricing policy

Services Offered

Ac installation
Maintenance
Inspection
Furnace installation
Emergency services
Ac repair
Indoor air quality

All Weather Heating & Cooling

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35 Court St, Copiague, NY 11726 (631) 823-1648 allweathertemp.com

Clear pricing policy

Reliable customer support

Services Offered

Boiler installation
Inspection
Filtration
Ac installation
Ductless
Maintenance
Furnace installation
Indoor air quality

Cool Air Designs Inc.

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870-2 Marconi Ave, Ronkonkoma, NY 11779 (631) 676-7733 coolairdesigns.com

Informative resources

Clear pricing policy

Reliable customer support

Services Offered

Ac installation
Filtration
Furnace repair
Ac repair
Ventilation
Furnace installation
Ductless
Indoor air quality
Maintenance

B.A.C. Systems Inc

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814 Fulton St # D, Farmingdale, NY 11735 (516) 797-4990 bacsystemsinc.com

Informative resources

Prompt service delivery

Reliable customer support

Free quote

Services Offered

Boiler repair
Ac installation
Ductless
Furnace installation
Inspection
Ac repair
Maintenance
Boiler installation
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on hvac companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

Signs You May Need HVAC Repair or Replacement

If your HVAC system is having issues or getting near the end of its lifespan, it likely needs repairs or replacement from an HVAC company. Look for these signs your system needs service:

  • Poor air circulation or uneven heating/cooling
  • Refrigerant leaks
  • Unusually high energy bills
  • Strange noises when turning on
  • Rust, cracking, or corrosion
  • Frequent breakdowns and need for repairs
  • Temperature control issues or thermostat malfunctions
  • An HVAC system that's over 15 years old

If you notice any of these HVAC red flags, your system evaluated. A local provider can complete an inspection, diagnose problems, and recommend repairing or replacing your HVAC unit.

Cost of HVAC Installation and Maintenance in North Bay Shore

HVAC installation or maintenance prices vary depending on your system. Common HVAC unit types include the following:

  • Split or mini-split: If your home lacks the ductwork for central air or heating, you probably have a split or mini-split system instead. Split HVAC systems have interior units in each room to manage temperature. These connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system functions comparably to a regular split system. It gives flexibility by having the option to use either electricity or gas for energy.
  • Heat pump: Heat pumps work by circulating hot and cold air between your home and the outdoors. These systems don't create heat or air conditioning themselves, and are more effective in more moderate climates.
  • Packaged heating and air: Packaged HVAC systems are often a good option for smaller homes. Packaged systems consist of a single heating and cooling unit that's usually located in a basement or attic. This unit tends to be compact, efficient, and easy to maintain.

HVAC maintenance costs differ based on the specific services needed. HVAC systems can be complicated and potentially require several different services. Fees for typical jobs are as follows:

HVAC Unit TypeCost
Split$1,948-$4,966
Hybrid Split$3,947-$7,272
Heat Pump$3,056-$31,141
Packaged Heating and Air$256-$426

Ways to Save Money on HVAC Costs

Repairing or replacing your HVAC system when needed is important, but can be expensive. Luckily, there are actions you can take to minimize wear and tear over time on your system.

  • Monitor for potential problems. Monitoring the efficiency of your HVAC system — for instance by checking your thermostat settings and energy bills — helps you identify and fix problems before they get out of hand.
  • Change filters regularly. Cleaning or replacing your air filters every 30–90 days helps air flow smoothly through your system. You should also try to keep debris away from the outdoor portions of your HVAC system as much as possible.
  • Keep your system clean. Cleaning your indoor evaporator coil, grills, condenser fan blades, and ductwork regularly helps keep your HVAC system working efficiently and lowers the risk of mold growth. The National Air Duct Cleaners Association recommends cleaning your HVAC system when it begins to look dirty.
  • Change the position of your blinds seasonally. During winter, leaving your blinds open allows your home to benefit from passive solar heating. In the summer, keeping your blinds shut helps to block out heat. Doing both helps minimize the amount of work your HVAC system must perform.
ServiceCost
Filter Replacement$64-$170
Condensor Cleaning$1,279-$3,836
Thermostat Repair$85-$213
Ductwork Cleaning$409-$1,023

How To Choose a Local HVAC Company

Knowing the right things to look for in an HVAC company is key for a smooth repair or installation. Established providers with certified technicians can offer assurance your HVAC system will deliver consistent heating and cooling year-round.

Compare Multiple Bids

Request estimates from three or more HVAC providers. Explain your issues and ask if specialists can inspect your system in person. Compare each contractor's diagnoses, recommended solutions, estimated cost, warranties, and timeline. Avoid providers that pressure you or demand payment before work.

Check Credentials

Look for an HVAC company that employs skilled technicians with the necessary licensure and training. In all states, HVAC contractors need to obtain a Section 608 Technician Certification from the Environmental Protection Agency (EPA). This certification is mandatory for any individual who helps "maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere." Contractors must pass an exam (the type of exam depends on what kind of equipment they intend to work with) to be certified by the EPA. All other licensing requirements are handled on a state-by-state basis.

There is no state-level HVAC licensing in New York. However, many cities and municipalities have their own requirements, so be sure to check with your local government. For example, in some cases, a technician may need a High Pressure Boiler Operating Engineer or Oil Burning Equipment Installer license from the NYC Department of Buildings, or a Certificate of Qualification for Refrigerating System Operating Engineer from the Fire Department of New York. You should also check a company's reviews and complaints on sites such as the Better Business Bureau (BBB), Yelp, and Google Reviews. Pick a company with glowing feedback and stories of satisfied customers.

Understand Work Details

Always make sure you understand the details of a planned project. When HVAC repairs are required, your provider should list which parts need replacement and why. Confirm that your technician will clean and test your system after repairs are finished to verify that it’s working properly. When replacing your HVAC system, ask your contractor to provide details on the new brand, model, estimated installation time, features, and energy efficiency. Before work begins, make sure you understand the process your provider will use to select the correctly sized system for your home and what the cost will be.

Compare Warranties

A reputable HVAC company will back its repair services and installations with a warranty. The longer and more comprehensive the warranty coverage, the better. Carefully compare the fine print between contractors and choose the provider that offers the greatest protection at a reasonable price.

Get Quote in Writing

Get written estimates before beginning any HVAC work. The quote should outline costs for both materials and labor. Review all terms carefully before signing.

Frequently Asked Questions About HVAC in North Bay Shore, NY

You should have your HVAC system inspected about twice annually. Following an inspection, your technician will inform you if any services are needed. You should also call a technician if you start noticing issues such as strange noises, unusual smells, or leaks. If your home has ductwork, it should be inspected every few years.

Generally, you should schedule inspections in the spring and fall, as technicians tend to be less busy at these times. This also helps make sure your system is prepared for the summer and winter, when it typically sees the most use.

You can save energy throughout the year by reducing the amount of power your HVAC system uses to maintain your home's temperature. Always keep your thermostat as close to the outside temperature as you can, and try to adjust it only a few degrees at once. You might also consider purchasing a smart thermostat.

It takes between one and three days to have your HVAC system installed or replaced. If you need just a furnace or a single air conditioning unit, this can take anywhere from a few hours up to two days. This timeline can be determined by the size of your home, the accessibility of your system, and any new issues your technician uncovers.

For a 2,000-square-foot home, you need around 2.5 to 5 tons of air conditioning capacity. If your home is larger than 1,000 square feet, central air will generally be more effective for cooling than window units.

For a 2,000-square-foot home, you'll also look for a furnace that is between 50,000 and 80,000 BTUs (British thermal units).

Usually, HVAC financing is through a third-party lender. If your HVAC company doesn't offer financing, you might consider taking out your own loan. Be sure to speak with your HVAC company and a financial advisor to find out what options are available and appropriate for your situation.

There are a number of ways you can make your HVAC system more energy-efficient:

  • Keep your air ducts clean and change or clean your air filters regularly.
  • Schedule regular inspections to take care of problems as they come up.
  • Make sure your doors and windows are well-sealed and keep your attic well-ventilated.
  • Install a smart thermostat. If you don't want to or can't buy one, try keeping the temperature indoors as close to the outside temperature as you can.
  • When it comes time to replace any part of your HVAC system, explore Energy Star-certified or other environmentally friendly options.

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