HVAC Services in Union County

Why Choose Us ?

Local Expertise: Sadowski HVAC has serviced over 1,000 residential and commercial locations throughout New Jersey. We have a wide range of knowledge, and have installed, and serviced systems for many different customers and clients - including schools, hospitals, factories, restaurants, and hotels.

As a premier provider of HVAC Services in Union County, we understand the unique climate conditions of the region - from our hot humid wet summers, and cold snowy dry air winter characteristic of most of New Jersey's Cfa climate classification. Our team of certified technicians has in-depth knowledge to provide top tier HVAC Services in Union County, and tailored solutions to your specific requirements.

Quality Installations: Sadowski HVAC is above and beyond our competition because of our dedication to quality customer service and our commitment to sustainable practices prioritizing the long term efficacy of your HVAC systems.  Because of this, we emphasize using the latest technology and equipment to deliver top tier service and ensure our clients are completely satisfied.  Our technicians are experienced and passionate about installing and servicing quality systems. Because of this, we will work relentlessly until total satisfaction is achieved - we don’t settle for anything less. When it comes to HVAC installation, precision matters.



Prompt Repairs: HVAC emergencies can disrupt your daily life. Our responsive team is available to address your heating and cooling issues promptly, so you can enjoy uninterrupted comfort.


Preventive Maintenance: Keep your HVAC systems running smooth, and extend its lifespan with our comprehensive maintenance plans. Regular tune-ups save you money in the long run, preventing pricy breakdowns and improving efficiency.

Energy Efficiency: We're committed to reducing your energy bills and carbon footprint. Our HVAC solutions are designed to maximize efficiency, and will save you money while minimizing your systems carbon footprint.

Services we provide

HVAC Installation: Our skilled technicians assess your home or business to recommend the most suitable HVAC systems for your needs. Whether you're looking for a traditional furnace and air conditioner setup, or exploring energy-efficient options like heat pumps and optimally engineered ventilation systems, we've got your back. Because our installation process is seamless and hassle-free, we ensure both optimal indoor comfort and reasonable completion timelines.


HVAC Repairs: Don't let malfunctioning HVAC systems get in the way of your day to day. Our technicians are trained to diagnose and repair almost all HVAC brands and models quickly. We carry the necessary parts and tools to ensure your system will be back up and running at full capacity in no time.


HVAC Maintenance: Regular HVAC maintenance is key to preventing the majority of costly breakdowns, as well as maximizing system efficiency. Our maintenance plans are tailored to fit your schedule and budget, thus ensuring your HVAC systems run smoothly all through the year.

Contact Us Today

For expert HVAC services in Elizabeth, Linden, Plainfield, and throughout Union County, Click Here to Contact Us Today! We will provide free consults and estimates as needed to support you in making the best decision.

At Sadowski HVAC, we're committed to providing Union County residents and businesses with top-notch HVAC installation, maintenance, and repair services. You can trust us to service your furnace, or perform other heating services and repairs in Union County.


We look forward to making your indoor comfort our priority.