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120 Liberty Street
(848) 305-9945

Our Comprehensive Installation Process

Every furnace installation begins with a thorough evaluation of your home’s heating requirements. We calculate the proper furnace size using Manual J load calculations, which consider your home’s square footage, insulation levels, window efficiency, and local climate data. Installing correctly sized equipment prevents the common problems of short cycling in oversized units or inadequate heating from undersized systems. Our family-owned company prioritizes full transparency with customers throughout this process, explaining each calculation and recommendation in detail.

During installation, we follow strict industry protocols and manufacturer specifications to ensure optimal performance and maintain warranty coverage. This includes proper venting configuration, gas line connections meeting local codes, electrical wiring to support variable-speed blowers and electronic ignition systems, and integration with existing or new thermostats. Our technicians also install new air filters and verify proper airflow through your home’s distribution system. We understand that furnace installation disrupts your daily routine, so we work efficiently while maintaining meticulous attention to detail, typically completing most residential installations within four to eight hours.

Selecting the Right Furnace Technology

Today’s furnace market offers several fuel types and efficiency levels to match different needs and budgets. Natural gas furnaces remain the most popular choice in areas with established gas infrastructure, providing reliable heat at competitive operating costs. Propane furnaces serve homes beyond natural gas service areas, while electric furnaces offer installation simplicity though typically higher operating expenses. We help you navigate these options based on fuel availability, installation requirements, and long-term operating costs.

  • Single-stage furnaces: operate at full capacity whenever running, providing basic comfort at lower initial cost
  • Two-stage furnaces: adjust between high and low output based on heating demand, improving comfort and reducing temperature fluctuations
  • Modulating furnaces: continuously adjust heat output in small increments, maintaining consistent temperatures while maximizing efficiency

Variable-speed blower motors enhance any furnace type by adjusting airflow to match heating demands, reducing energy consumption by up to 75% compared to standard motors while operating more quietly and improving air filtration.

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Maximizing Your Investment Through Proper Installation

Professional installation directly impacts furnace performance, efficiency, and lifespan. Improper installation causes up to 30% of heating system failures within the first five years of operation. Our experienced technicians ensure proper combustion air supply, preventing dangerous carbon monoxide accumulation while maintaining efficient operation. We verify correct gas pressure at the manifold, calibrate temperature rise across the heat exchanger, and confirm proper condensate drainage in high-efficiency models.

Beyond technical specifications, we consider your home’s unique characteristics when positioning and configuring your new furnace. This includes minimizing noise transmission to living spaces, ensuring adequate service clearances for future maintenance, and optimizing airflow patterns for even heat distribution. Our 24/7 emergency services provide peace of mind knowing expert help remains available should unexpected issues arise. We also offer flexible financing options, making efficient heating accessible regardless of budget constraints.

Come home to comfort with a professionally installed furnace that delivers reliable warmth winter after winter. Our commitment to quality workmanship and dedicated customer service ensures your heating system performs optimally while minimizing operating costs and maximizing equipment lifespan.

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What They're Saying
Customer Reviews

First Choice came out today for my annual A/C maintenance, and I couldn’t be more pleased with the experience. Lenny Z was the technician — he was professional, courteous, and right on time. He made sure everything was running efficiently before he left. I highly recommend First Choice for anyone looking for reliable, top-notch service for their HVAC !

Howard Z

Had a plumbing, piece of water brass pipe replaced under deck and valve installed. Eli was great in giving few different options and suggestions for best method. I was very
happy with same day service and work.

Rupal B

Angel came for a complimentary service after a new HVAC was installed this past winter. Angel was extremely helpful and informative. Was at the house for about an hour showing me different ways to have better airflow and also switched out filters. Would highly recommend !!

Joseph G

5 Stars! We had a fantastic experience with First Choice. They installed two new HVAC systems for our business, and the team of Jeff, Ethan, and Joey was professional, efficient, and great to work with. Highly recommend!

Eddie M

We had Alex Dicrosta of First Choice come check our furnace today because it was leaking water when the AC was on. Alex diagnosed the issue quickly that it was a clogged pipe going from the water pump. He unclogged the pipe and confirmed that was the cause of the leak. Alex is extreme knowledgeable, friendly, and customer focused. He even checked the rest of the unit to make sure everything was working properly before he left. I will definitely request Alex the next time I need AC or heating service from First Choice.

Rich R

A service person named Angel quickly diagnosed and fixed the issue with my AC. He was very professional. I was so happy with the experience that I signed up for a yearly maintenance contract. I found First Choice based on good local Facebook feedback and I am so glad that I did!

Ann Marie Regan

I had my annual maintenance today for my boiler and mini splits and couldn’t be happier with the service. Angel Garcia from First Choice Plumbing and HVAC went above and beyond. He was patient when I asked questions, very thorough, and took great care of everything like it was his own home. You can tell he truly loves what he does, and that the company really values its people. Highly recommend Angel and the First Choice team!

Chris R

First Choice heating & cooling sent a very professional repair man named Angel who did an amazing job doing some electrical work to get my A/C unit working late on a Friday evening. He responded within hours and got the A/C up and running on this super hot day. Thank you Angel from First Choice in Metuchen, NJ! I highly recommend them!

Doris Cruz

I had a leaking toilet and gave First Choice a call. They responded quickly and sent someone out the same day. Jordan was very professional, diagnosed the problem right away, and fixed it without any hassle. The leak is gone, and everything works perfectly now. Highly recommend!

Joan

I have depended upon First Choice for several years to address all my heating and cooling needs and have never been disappointed
Techs have always been knowledgeable and technically competent, in addition to which
courteous and respectful.
I would prefer my heating and cooling needs to be minor but at least I am comforted by knowing this company is always prepared to handle any issue which this household may face, thus I highly recommend First Choice

John M

The First Choice techs are always great but Angel was particularly outstanding today. He did a very thorough maintenance and cleaning check. He was super patient with all of my questions and really helped us plan out preventative maintenance on our system. Highly recommend Angel and First Choice!

Cassandra S

Dave and Eli from First Choice did an excellent job installing a toilet in my home. They arrived on time, were professional and clean, and completed the work quickly with top-quality results. Highly recommend!

Gvido T

We had 2 new hvac systems and a hot water heater replaced and WOW cannot say enough good things about all 4 guys that did the work. Efficient, caring, knowledgeable and all professional. We highly recommend First Choice, from our initial meeting with Ryan to the completion of the installation. Thank you for a perfect job!

Debbie D

Angel Garcia is the best!!! First Choice has just been great about upgrading my systems. They are neat and their work is impeccable and very pretty. I have used them since 1987 and have no complaints. Angel has been wonderful about making sure we have what we need. He feels like my personal consultant, but all the folks there are so helpful and responsive. Highly highly recommend them.

Barbara M