10 Best HVAC Companies in Center Moriches, NY

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Last Updated: February 25, 2025

According to the Department of Energy, approximately 55% of the energy used in American homes is used for heating and cooling. Energy expenses in Center Moriches can be steeper than in some other places, which means you're probably trying to save money on your bill.

Our guide to the top HVAC companies in Center Moriches 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 Center Moriches

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Air Specialties Air Conditioning & Heating Inc

Air Specialties Air Conditioning & Heating Inc Logo

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25 Spring St, West Haven, CT 06516 (203) 533-4012 airspecialtiesac.com

Reliable customer support

Prompt service delivery

Informative resources

Clear pricing policy

Free quotes

Services Offered

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

M&R Mechanical Services

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

Clear pricing policy

Reliable customer support

Informative resources

Free quotes

Services Offered

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

Aire Serv of Shelton

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41 Clifton Ave, Ansonia, CT 06401 (203) 717-9527 aireserv.com

Clear pricing policy

Reliable customer support

Informative resources

Free quotes

Prompt service delivery

Services Offered

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

Onofreo Home Comfort Systems LLC

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280 Quarry Rd, Milford, CT 06460 (203) 793-6811 onofreohomecomfort.com

Free quotes

Clear pricing policy

Prompt service delivery

Reliable customer support

Services Offered

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

Danisi Energy

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

Reliable customer support

Free quotes

Clear pricing policy

Informative resources

Services Offered

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

Sears Heating and Air Conditioning

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User Rating

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

Reliable customer support

Free quotes

Services Offered

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

Absolute HVAC Mechanical Systems Inc.

Absolute HVAC Mechanical Systems Inc. Logo

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User Rating

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

Informative resources

Free quotes

Reliable customer support

Clear pricing policy

Prompt service delivery

Services Offered

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

Grant Heating & Cooling

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48 E Hampton Sag Harbor Turnpike, East Hampton, NY 11937 (631) 324-0679 granthvac.com

Prompt service delivery

Services Offered

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

GMG HVAC Inc.

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

Reliable customer support

Free quotes

Informative resources

Clear pricing policy

Services Offered

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

ALL Seasons Air Conditioning

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

Clear pricing policy

Reliable customer support

Informative resources

Free quotes

Services Offered

Furnace installation
Maintenance
Indoor air quality
Ac repair
Ductless
Ac installation
Inspection
Ventilation
Filtration
Emergency services
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 nearing the end of its lifespan, you may need to hire an HVAC contractor for maintenance or replacement. Look for these common indicators that your system needs expert attention:

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

If you notice any of these HVAC issues, you should have a technician inspect your system. A local professional can identify problems and let you know whether whether repairing or getting a new HVAC unit is the best solution.

Cost of HVAC Installation and Maintenance in Center Moriches

The price of HVAC installation or maintenance will vary depending on the type of unit you have. Common varieties of HVAC units include the following:

  • Split or mini-split: Homes without ductwork for central air frequently have split or mini-split HVAC systems. These systems consist of internal units in each room to control temperature. These indoor units connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system operates similar to a normal split system, but has the advantage of being able to utilize energy from either gas or electric sources.
  • Heat pump: Heat pumps work by transferring hot and cold air between your home and the outdoors. These systems don't produce heat or air conditioning themselves, and are more suited to more moderate climates.
  • Packaged heating and air: Packaged HVAC systems are a practical choice for smaller homes. These systems have a single combined AC and heating, typically located in an attic or basement. They're compact, energy-efficient, and easy to maintain.

The amount you spend on HVAC maintenance also varies depending on what kind of work you're having done. HVAC systems are complicated and might require different kinds of maintenance. The prices of some common 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

Taking care of necessary HVAC repairs and replacements when needed is important, but can be expensive. Luckily, there are steps you can take to slow the wear and tear on your system.

  • Keep your system clean. Keeping your grills, condenser fan blades, indoor evaporator coil, and ductwork 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.
  • Change the position of your blinds seasonally. Leaving your blinds open during the winter allows passive solar heating to warm your home. Closing the blinds during the summer helps prevent the heat from getting inside. Doing both helps lessen the strain on your HVAC.
  • Monitor for potential problems. Keep an eye on your system for issues, for example by consistently checking your thermostat and energy bills. This allows you to address issues before they get out of hand.
  • Change filters regularly. Replacing or cleaning your air filters every 1–3 months helps air flow efficiently through your system. You should also try to keep debris away from the external sections of your HVAC system as much as possible.
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

Finding the right HVAC company is crucial for an easy installation or repair. An experienced, credentialed HVAC contractor gives you confidence your system can provide consistent heating and air conditioning year-round.

Compare Multiple Bids

Get quotes from three or more HVAC providers. Explain your issues and ask if technicians can inspect your system in person. Review each provider'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 required for all contractors who "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.

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 Google Reviews, Yelp, the Better Business Bureau (BBB), and similar sites can aid your decision. Choose a company with stellar reviews and stories of positive customer experiences.

Understand Work Details

It’s important to know what the work process will look like. For HVAC repairs, the company should list the particular parts that need replacement and why. Get confirmation that your technician will clean and test your system afterward to ensure proper functioning. When replacing your HVAC, ask the contractor to describe the new energy efficiency, brand, estimated installation time, features, and model. Before work starts, 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 trustworthy HVAC company will back its repair work and equipment installations with a warranty. The longer and more comprehensive the warranty coverage, the better. Carefully compare warranty terms between contractors and choose the company that provides the most protection within your budget.

Get Quote in Writing

Always get estimates for HVAC service in writing before work begins. A detailed quote should cover both labor and materials. Make sure you review all terms before signing a contract.

Frequently Asked Questions About HVAC in Center Moriches, NY

Normally, your HVAC system should be inspected twice a year. After that inspection, your technician will tell you what services are needed. You should also call a technician if you notice any new issues, like leaks, strange noises, or unusual smells. If your home has ductwork, it should be serviced every few years.

The best times to have an HVAC inspection are during the spring and fall. Technicians are often less busy during these times, so it will be easier to get an appointment. This also helps get your system ready 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. During all seasons, keep your thermostat as close to the outside temperature as is comfortable, and try to adjust it only a few degrees at a time. You might also consider installing a smart thermostat.

It takes roughly one to three days to have your HVAC system installed or replaced. If you only need a furnace or a single air conditioning unit, this can take anywhere from a few hours up to two days. This timeline will be affected by the size of your house, how easily accessible your system is, and any issues your technician discovers.

For a 2,000-square-foot home, you'll need between 2.5 and 5 tons of air conditioning capacity. For homes over 1,000 square feet, central air will generally be more effective than window units for cooling.

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).

Your HVAC company might have financing options via a third-party lender, or you might choose to obtain your own loan. It's smart to discuss payment options with your HVAC company and a financial advisor to make sure that you're choosing the best option for you.

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 on a regular basis.
  • 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 to keep the temperature indoors as close to the outside temperature as is comfortable.
  • When it comes time to replace any part of your system, see if there are Energy Star-certified or similar environmentally friendly options.

Other Center Moriches, NY Home Services

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