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10 Best HVAC Companies in Monmouth Junction, NJ

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Written By Bradford Cuthrell

Last Updated April 2024

According to the U.S. Department of Energy, about 55% of energy use in American homes goes toward heating and cooling. With Monmouth Junction's higher cost of living, you're likely eager to save money on your energy bills.

Read our list of the top HVAC companies in Monmouth Junction to find the best one for you and your home. Our topic contractors can help you reduce your bills while still staying comfortable.

Top 10 Best HVAC Companies in Monmouth Junction

Arctic Air Conditioning

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1 Pleasant Valley Rd, Old Bridge, NJ 08857 (732) 967-2720 arcticac.com

Reliable customer support

Prompt service delivery

Free quote

Informative resources

Clear pricing policy

Services Offered

Furnace installation
Ac repair
Ac installation
Ductless
Boiler installation
Smart home integration
Emergency services
Indoor air quality
Radiant heating
Duct cleaning
Inspection
Boiler repair
Maintenance
Furnace repair

NJ AIR PROS

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367 Old Bridge Turnpike, East Brunswick, NJ 08816 (732) 823-4036 njairpros.com

Reliable customer support

Clear pricing policy

Informative resources

Free quote

Services Offered

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

Princeton Air Conditioning

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39 Everett Dr #4, Princeton Junction, NJ 08550 (609) 552-0222 princetonair.com

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Informative resources

Clear pricing policy

Reliable customer support

Prompt service delivery

Services Offered

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

TemperaturePro

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11 Harts Ln Suite D, East Brunswick, NJ 08816 (732) 515-7185 temperatureprocentralnj.com

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Reliable customer support

Clear pricing policy

Free quote

Services Offered

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

Alexander Plumbing, Heating & Air Conditioning Co., Inc.

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149 Blackhorse Ln, North Brunswick Township, NJ 08902 (609) 987-2424 alexanderplumbingheatingandcooling.com

Reliable customer support

Prompt service delivery

Informative resources

Clear pricing policy

Free quote

Services Offered

Boiler installation
Furnace installation
Radiant heating
Filtration
Ac installation
Indoor air quality
Ac repair
Emergency services
Duct cleaning
Inspection
Ventilation

Temperature Masters

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192 Riva Ave, Milltown, NJ 08850 (908) 202-9535 temperaturemastersnj.com

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Free quote

Reliable customer support

Services Offered

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

Gold Medal Service - Air Conditioning, Heating, Plumbing, & Electrical

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11 Cotters Ln, East Brunswick, NJ 08816 (908) 498-9810 goldmedalservice.com

Clear pricing policy

Informative resources

Prompt service delivery

Services Offered

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

Olson's Air Conditioning & Heating Inc.

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192 New Rd, Monmouth Junction, NJ 08852 (732) 422-4139 olsonsair.com

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Free quote

Clear pricing policy

Reliable customer support

Services Offered

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

Cranbury Comfort Systems

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65 N Main St Suite 490, Cranbury, NJ 08512 (609) 758-5600 cranburycomfort.com

Clear pricing policy

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Reliable customer support

Free quote

Services Offered

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

Alpine Refrigeration

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125 Hillside Ave, South River, NJ 08882 (732) 238-9300 alpinegreen.net

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Clear pricing policy

Free quote

Reliable customer support

Services Offered

Furnace repair
Inspection
Indoor air quality
Boiler installation
Ac installation
Furnace installation
Maintenance
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 old, it likely needs servicing or replacement from an HVAC company. Look for these indicators your system needs service:

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

Book 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 Monmouth Junction

What you spend on HVAC installation or maintenance is determined by your system style. Common HVAC unit styles include the following:

  • Split or mini-split: Homes without ductwork for central heating and cooling often have split or mini-split HVAC systems. These systems consist of indoor units in each room to control temperature, which all connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system functions much like a standard split system, but is able to utilize either gas or electricity as energy sources.
  • Heat pump: Heat pumps transfer hot and cool air between your home and outside. They don't make their own heat or AC, so they work best in temperate climates.
  • Packaged heating and air: Packaged HVAC systems are a great choice for smaller houses. They have a single cooling and heating unit, normally in an attic or basement. This unit is often space-saving, energy-efficient, and easy to maintain.

HVAC costs differ based on the work needed. HVAC systems are complex and may need a number of types of maintenance. Prices for common jobs are as follows:

HVAC Unit TypeCost
Split$1,968-$5,016
Hybrid Split$3,987-$7,346
Heat Pump$3,087-$31,458
Packaged Heating and Air$258-$431

Ways to Save Money on HVAC Costs

It’s important to take care of HVAC repairs and replacements when they are required, though they can be expensive. The good news is that homeowners have ways to reduce gradual wear and tear and reduce the frequency of breakdowns.

  • Change filters regularly. Replacing your air filters or washing them every 30–90 days allows smooth air circulation through your system. You should also try to keep debris from accumulating on the outside components of your HVAC.
  • Keep your system clean. Regularly cleaning indoor evaporator coil, ductwork, condenser fan blades, and grills helps your HVAC system run efficiently and lowers the risk of mold. The National Air Duct Cleaners Association recommends cleaning your system when it starts to look dirty.
  • Monitor for potential problems. Monitor your system for issues, for example by routinely checking your thermostat and energy bills. This enables you to address issues before they get too expensive.
  • 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 same heat from getting inside. Doing both helps decrease the strain on your HVAC.
ServiceCost
Filter Replacement$65-$172
Condensor Cleaning$1,292-$3,875
Thermostat Repair$86-$215
Ductwork Cleaning$413-$1,033

How To Choose a Local HVAC Company

Knowing what to look for in an HVAC company is crucial for a successful project. Partnering with an experienced, licensed contractor can offer you peace of mind and ensure your system provides reliable air conditioning and heating for your home.

Compare Multiple Bids

Get quotes from three or more HVAC companies. Explain your issues and ask if technicians can inspect your system in person. Compare each company's diagnoses, recommended solutions, estimated cost, warranties, and timeline. Avoid companies that pressure you or demand payment before work.

Check Credentials

Choose an HVAC company with highly trained technicians who have appropriate licensing and experience. HVAC contractors in all states 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 type of exam depends on what kind of equipment they intend 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.

In New Jersey, HVAC contractors are required to be licensed by the Board of Examiners of Heating, Ventilating, Air Conditioning and Refrigeration Contractors. Contractors must be bonded and must participate in ongoing education, and individuals who operate an HVAC business must have general liability insurance. Also look at a company's reviews and complaints on sites such as Yelp, the Better Business Bureau (BBB), and Google Reviews. Pick a company with great feedback and stories of satisfied customers.

Understand Work Details

It’s important to understand what the work process is going to look like. For HVAC repairs, the company should explain the particular 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 getting a replacement, ask your contractor to explain the new HVAC system features, energy efficiency, brand, model, and estimated installation time. Before starting the project, you should understand how your provider will size the system appropriately for your home and the price you'll pay.

Compare Warranties

Reputable HVAC companies stand behind their work with warranties. Compare warranties from different companies, while remembering that more comprehensive coverage is better. Look for the provider that offers the most coverage for a fair price.

Get Quote in Writing

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

Frequently Asked Questions About HVAC in Monmouth Junction, NJ

Typically, your HVAC system should be inspected twice a year. After an inspection, your technician will tell you what services are required. You should also call a technician if you start to notice any 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 your HVAC system inspected are during the spring and fall. Technicians tend to be 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 work it takes for your HVAC system to maintain your home's temperature. During all seasons, keep your thermostat as close to the outside temperature as is comfortable, and avoid making drastic changes — adjust it only a few degrees at once. You could also consider 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 may take between half a day and two days. This timeline will be affected by the size of your house, the accessibility of your system, and any new issues your technician discovers.

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. Typically, if your home is larger than 1,000 square feet, central air will be more effective than window air conditioning units.

Your HVAC company might offer financing options through a third-party lender, or you might choose to obtain your own loan. It's a good idea to discuss payment options with a financial advisor and your HVAC company to make sure that you find the best option for you.

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