10 Best HVAC Companies in Bay Shore, NY

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Last Updated: February 25, 2025

If you're like most Americans, more than half of your energy bill (55%, according to the Department of Energy) goes toward heating and cooling your home. You want your Bay Shore home to be comfortable, but you also don't want to be wasting your money on ineffective heating and cooling.

Our list of Bay Shore's top HVAC companies can help you save money by getting your HVAC system installed, repaired or replaced by the right person for the right price.

Top 10 Best HVAC Companies in Bay Shore

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M&R Mechanical Services

M&R Mechanical Services Logo

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1050 Bridgeport Ave F3, Milford, CT 06460 (203) 951-5207 mandrmechanical.com

Free quotes

Informative resources

Clear pricing policy

Reliable customer support

Services Offered

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

Danisi Energy

Danisi Energy Logo

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3205 NY-112, Medford, NY 11763 (631) 732-6666 danisienergy.com

Reliable customer support

Clear pricing policy

Free quotes

Informative resources

Services Offered

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

Sears Heating and Air Conditioning

Sears Heating and Air Conditioning Logo

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

Free quotes

Reliable customer support

Services Offered

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

Absolute HVAC Mechanical Systems Inc.

Absolute HVAC Mechanical Systems Inc. Logo

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Granny Rd, Farmingville, NY 11738 (631) 320-0814 absolutehvacli.com

Reliable customer support

Prompt service delivery

Free quotes

Clear pricing policy

Informative resources

Services Offered

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

GMG HVAC Inc.

GMG HVAC Inc. Logo

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

Informative resources

Free quotes

Clear pricing policy

Reliable customer support

Services Offered

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

Innovative Air Solutions Inc.

Innovative Air Solutions Inc. Logo

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11 Kimball Pl, Mt Vernon, NY 10550 (914) 855-1888 innovativeairsolutions.com

Clear pricing policy

Free quotes

Informative resources

Services Offered

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

ALL Seasons Air Conditioning

ALL Seasons Air Conditioning Logo

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

Informative resources

Reliable customer support

Free quotes

Clear pricing policy

Services Offered

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

Air Solutions, Inc.

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430 Fairfield Ave, Stamford, CT 06902 (203) 357-8853 airsolutions.tv

Reliable customer support

Informative resources

Free quotes

Services Offered

Boiler installation
Ventilation
Filtration
Inspection
Indoor air quality
Ac installation
Emergency services
Furnace installation
Duct cleaning
Zoning systems
Maintenance

All Air Specialists

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1387 Jerusalem Ave N, Merrick, NY 11566 (516) 292-5600 allairspecialists.com

Free quote

Reliable customer support

Services Offered

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

All Hours Energy

All Hours Energy Logo

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User Rating

40 Front St, East Rockaway, NY 11518 (516) 596-2200 allhoursenergy.com

Free quotes

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

Furnace repair
Ventilation
Indoor air quality
Emergency services
Ductless
Maintenance
Radiant heating
Boiler installation
Ac installation
Furnace 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 home's HVAC system is malfunctioning or getting old, you might need an HVAC contractor for maintenance or replacement. Look for these common indicators that your system requires professional attention:

  • Temperature control issues or thermostat malfunctions
  • Strange noises when the system turns on
  • Unusually high energy bills
  • Refrigerant leaks
  • Corrosion, rust, or cracking
  • Uneven heating/cooling or poor air circulation
  • Frequent breakdowns and need for repairs
  • An HVAC system that's over 15 years old

Arrange an inspection if you notice any of these problems. A local technician can assess your system, detect problems, and determine whether you need to fix or replace your HVAC.

Cost of HVAC Installation and Maintenance in Bay Shore

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

  • Split or mini-split: If your home's ductwork can't accommodate a central HVAC system, you probably have a split or mini-split system. Split systems have internal units in each room to regulate temperature; these indoor units all connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system functions comparably to a regular split system. It provides flexibility by providing the option to use either electricity or gas for energy.
  • Heat pump: Heat pumps work by moving hot and cold air between your home and the outdoors. These systems don't produce heat or air conditioning themselves, and are better for more moderate climates.
  • Packaged heating and air: Packaged HVAC systems are often a good option for smaller houses. These systems consist of a single heating and cooling unit, normally located in a basement or attic. This unit tends to be compact, efficient, and easy to maintain.

HVAC maintenance prices vary depending on the particular service needed. HVAC systems are complicated and might require different kinds of maintenance. Costs for common services 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

It's important to take care of HVAC repairs and replacements in a timely manner, but it can also be expensive. Luckily, there are some steps you can take to reduce wear and tear on your system.

  • Monitor for potential problems. Keep an eye on your system for issues, for example by consistently checking your thermostat and energy bills. This helps you address problems before they get out of hand.
  • Change filters regularly. Cleaning or replacing your air filters every 1–3 months helps air flow smoothly through your system. Also try to keep debris away from the external sections of your HVAC system as much as possible.
  • Change the position of your blinds seasonally. Keeping your blinds closed in the summer helps block out passive solar heat. Keeping them open in the winter helps you take advantage of this same heat. Both of these measures help reduce the strain on your HVAC system.
  • Keep your system clean. Keeping your indoor evaporator coil, grills, ductwork, and condenser fan blades clean helps your system run and reduces the chance of mold growth. The National Air Duct Cleaners Association recommends cleaning your HVAC system when it starts to look dirty.
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 what makes a trustworthy HVAC company is crucial for a smooth installation or repair. Hiring an experienced, credentialed HVAC contractor gives you confidence your system can provide consistent heating and air conditioning year-round.

Compare Multiple Bids

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

Check Credentials

It's important to choose an HVAC company that employs technicians with the proper qualifications and expertise. In all states, HVAC contractors have federal requirements set by the Environmental Protection Agency (EPA). To obtain the EPA Section 608 Technician Certification, an individual must pass an exam (the specific exam depends on what kind of equipment they plan to work with). Section 608 certification is required for all technicians who "maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere." All other licensing requirements are handled on a state-by-state basis.

The state of New York doesn't have state-level HVAC licensing; however, there may be local requirements, so be sure to check with your city or municipal government. For example, in some cases, a technician may need an Oil Burning Equipment Installer or High Pressure Boiler Operating Engineer license from the NYC Department of Buildings, or a Certificate of Qualification for Refrigerating System Operating Engineer from the Fire Department of New York. Reviewing feedback on Yelp, the Better Business Bureau (BBB), Google Reviews, and similar sites can assist your decision as well. Choose a company with great reviews and stories of positive experiences from customers.

Understand Work Details

It’s important to understand what the work process will look like. For HVAC repairs, the company should list the exact parts that need replacement and why. Get confirmation that your technician will clean and test your system afterward to make sure everything is operating properly. When replacing your HVAC, ask the contractor to describe the new model, features, energy efficiency, estimated installation time, and brand. Before signing a contract, ask about the process your provider will use to properly size the new system for your home and how much it will cost.

Compare Warranties

A reputable HVAC company will stand behind its repair work and equipment installations with a warranty. The longer and more comprehensive the coverage terms, the better. Carefully review warranty terms for each contractor and choose the company that provides the best protection within your budget.

Get Quote in Writing

Always get HVAC quotes in writing before work begins. A detailed quote will cover costs for both materials and labor. Confirm that you agree to all terms before signing the contract.

Frequently Asked Questions About HVAC in Bay Shore, NY

Typically, you should have your HVAC system inspected twice a year. After an inspection, your HVAC technician will tell you what, if any, services are needed. You should also have an inspection if you start to notice any issues, like strange noises, unusual smells, or leaks. If you have ductwork in your home, it should be serviced every few years.

The best times to have your HVAC system inspected are the spring and fall. Technicians tend to be less busy during these times, which makes it easier to get an appointment. This also helps get your system ready for the summer and winter, which is when it normally sees the most use.

You can save energy throughout the year by reducing the amount of work it takes for your HVAC system to maintain your home's temperature. Always keep your thermostat as close to the outside temperature as possible, and try to adjust it only a few degrees at once. You could also consider installing a smart thermostat.

Generally, HVAC installation or replacement takes between one and three days for the entire system. Installing or replacing a furnace or air conditioning unit may take anywhere from a few hours up to two days. The exact amount of time will vary depending on factors like the size of your house, how easily accessible different areas are, and whether your technician finds any problems.

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

For a 2,000-square-foot home, you'll also want an air conditioning unit with between 2.5 and 5 tons of capacity. Generally, if your home is larger than 1,000 square feet, central air will be more effective than window air conditioning units.

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

There are several ways you can make your HVAC system more energy-efficient:

  • Keep ductwork clean, and clean or change your air filters regularly.
  • Schedule regular inspections to take care of problems as they arise.
  • 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 your inside temperature as close to the outside temperature as you can.
  • When you need to replace part of your HVAC system, explore Energy Star-certified or similar environmentally friendly options.

Other Bay Shore, NY Home Services

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