Chapman Bros. Plumbing, Heating and Air Conditioning Air Conditioning

Air Conditioning in Union County, NJ

Offering Fast & Reliable Repairs, Installations & Annual Inspections in Cranford & Beyond

With over eight decades providing expert air conditioning services in Union County and the surrounding areas, Chapman Bros. Plumbing, Heating and Air Conditioning is honored to be considered the leading air conditioning company in the region. We strive to build long-term, working relationships with our clients so that you always know who to call for any AC service. This means that we don't just install your air conditioner; we will also be there for tune-ups, repairs, and even emergency AC service.

We are able to provide a high level of service for both residential and commercial clients. Our highly trained staff has more than 150 years of experience, and we have over 5,000 local customers, all of which has helped us immensely in building the rock-solid reputation that we have. We look forward to the opportunity to demonstrate to you, in person, what a difference it makes to have true quality work.

Lifestory Research America’s Most Trusted® Study

You trust Chapman Bros. Plumbing, Heating and Air Conditioning to bring nothing but the very best possible HVAC services to your door. To make certain we do just that, we use Trane products whenever possible. Trane has now won America’s most trusted Heating and Air Conditioning Systems Brands by the Lifestory Research America’s Most Trusted® Study, which was based on nearly 12,000 consumer opinions. For HVAC repairs and service backed by 150+ years of total industry experience and top-quality parts, make us your first call!

Have a problem with your air conditioner? Don’t lose your cool; call Chapman Bros. Plumbing, Heating and Air Conditioning at (908) 356-5143 to find out how we can help!

Our Union County AC Services

Our team has the tools, training, and expertise to handle any air conditioning issue you may have. Whether you’re dealing with an air conditioner that won’t turn on during the middle of a hot summer’s night or you’re interested in upgrading your existing system to a newer, more energy efficient model, we can help.

Give us a call if you need any of the following AC services:

We can handle the air conditioning needs of homes, businesses, and commercial properties of all sizes. We’re proud to offer the best of old world craftsmanship and new world technology. When you choose us, you can rest assured that your Union County AC services are second to none. Be sure to ask about our Comfort Club Membership program for hassle-free scheduled maintenance and a host of great benefits.

Stay Cool and Save Money with Regular AC Maintenance

Regular maintenance is key to keeping your air conditioning system running smoothly and efficiently. At Chapman Bros. Plumbing, Heating, and Air Conditioning, we offer comprehensive AC maintenance services to ensure that your system is in top shape.

Benefits of regular AC maintenance include:

  • Improved energy efficiency: Regular maintenance helps your AC system run more efficiently, reducing energy consumption and lowering your utility bills.
  • Extended lifespan: By catching and addressing minor issues early on, regular maintenance can help prevent major breakdowns and extend the lifespan of your AC system.
  • Enhanced indoor air quality: A well-maintained AC system helps filter out pollutants and allergens, improving the air quality in your home.
  • Peace of mind: With regular maintenance, you can have confidence that your AC system is operating safely and reliably, providing you with peace of mind. 

Don't wait until your AC system breaks down. Schedule regular maintenance with our experienced technicians to keep your home cool and comfortable all summer long.


Available When You Need Us Most

We understand that your air conditioner doesn’t always break down when it’s convenient. Because of this, we’re available around the clock for emergency AC repairs. Even if it’s the middle of the night or a long holiday weekend, you can count on us to come out and address your AC problem quickly and efficiently.

We are proudly family owned and operated, meaning we know the importance of great customer service. No matter the AC service you need—repairs, installation, replacement, or routine maintenance—you can trust our team to provide nothing but honest service and quality workmanship. Our friendly staff can answer your questions and provide you with recommendations tailored to your specific needs.


When you need air conditioning services in Cranford, Union County, or any of the nearby areas, contact us online or by phone. Be sure to ask about our financing options!

Commonly Asked Questions

How often should I have my air conditioner inspected?

It is recommended to have your air conditioner inspected at least once a year. Regular inspections can help identify any potential issues and ensure that your AC system is running efficiently.

What are the signs that my air conditioner needs repairs?

Some common signs that your air conditioner may need repairs include strange noises, weak airflow, uneven cooling, and an increase in energy bills. If you notice any of these signs, it is best to have your AC system checked by a professional.

Can I install a new air conditioner myself?

Installing a new air conditioner requires proper knowledge and expertise. It is recommended to hire a professional HVAC technician to ensure that the installation is done correctly and safely.

Do you offer emergency AC repair services?

Yes, we offer 24/7 emergency AC repair services. We understand that AC breakdowns can happen at any time, and our team is ready to assist you, even during weekends and holidays.

See What They Have to Say Helping Our Customers Since 1932

  • “Superior Professionals led by Tom Swick who analyzed and installed a high quality, very effective and efficient gas fired steam boiler system.” - Mike B.
  • “I'm so happy and satisfied I called Chapman Bros!” - CH
  • “I am very grateful for the prompt and professional plumbing services provided by Chapman Bros. Plumbing” - Cecelia M
  • “John provided great service and along with a great attitude!” - MARYANN M
  • “So happy I called Chapman Bros. Plumbing, Heating and Air Conditioning” - JOHN L
  • “Responded quickly and his service and demeanor were awesome.” - MARC L
  • “Once again I could not be more satisfied” - ELIZABETH S
  • “I was so pleased with not only the work, but the entire experience.” - RACHEL M

Our Promise to You Why Choose Chapman Bros. Plumbing, Heating and Air Conditioning?

  • 0% Financing Available
    When a big repair or replacement is in need, it's important to have the best financing options available.
  • 24/7 Emergency Service

    Emergencies happen, and when they do Chapman Bros. Plumbing, Heating & Cooling will be there for you.

  • Quick, Prompt & On Top of It

    New Jersey's longest running plumbing, heating and cooling company. Established in 1932.

  • Honesty & Integrity

    Long term customer relationships are important to us, and your satisfaction is at the top of our list.