Expert AC Services in Marlboro, NJ

When the temperature swings in New Jersey hit hard, you need to know your home’s heating and cooling systems are up for the job. That’s where One Hour Heating & Air Conditioning® in Marlboro, NJ, comes in. Our local team delivers the highest quality AC services, heating repairs, and emergency HVAC service to keep your home comfortable no matter what Mother Nature throws your way. Whether your heater stops working on a freezing night or your AC is struggling during a heatwave, our trained technicians are ready to help. We’re available when you need us and always prepared. At One Hour Heating & Air Conditioning®, we don’t just provide HVAC repairs—we offer total peace of mind with dependable solutions tailored to your home, your needs, and your budget.

Why Homeowners in Marlboro Choose Us for HVAC Services

At One Hour Heating & Air Conditioning®, we understand that your home is your haven. That’s why we take our role seriously—showing up on time, treating your home with respect, and delivering outstanding service every step of the way.

Here are just a few reasons Marlboro residents choose us again and again:

Code of Ethics – Our technicians follow a professional code that emphasizes respect, responsibility, and transparency. We treat your home as if it were our own.
High Standards – From licensing to installation best practices, we stay current with all industry regulations to ensure your HVAC system is safe and efficient.
Integrity at Every Turn – We do what we say we’ll do—and more. Our team is committed to honest communication and quality service every time.
Respect For Your Home – We prioritize cleanliness, safety, and courtesy on every service call, giving you confidence that your space will be just as we found it—or better.

Expert Heating and Cooling Services in Marlboro

No matter what’s going on with your heating and cooling system, we have the experience and tools to get things running smoothly again. From brand-new installations to minor fixes and seasonal maintenance, our skilled team does it all. We take pride in delivering quick diagnoses, reliable repairs, and thorough system checkups that help you avoid major problems down the road. Our technicians work on all makes and models and bring years of local experience to every job. Whether you’re upgrading an old system, troubleshooting a strange noise, or scheduling preventative maintenance, we’ll keep your heating and cooling system in top shape.

Our complete HVAC services include:

Proudly Serving Marlboro and Nearby Neighborhoods

One Hour Heating & Air Conditioning® is proud to serve homeowners across Marlboro. We provide heating and cooling services with a fast, friendly approach.We’re committed to keeping your home safe and comfortable no matter where in the area you live.

We proudly serve:

Morganville
Mill Pond
Georgetown Estates
Whittier Oaks
Gordons Corner
Monmouth Heights
Clarks Mills
Yorketown
Cliffwood
Lafayette Mills
Taylors Mills
And more!

Call One Hour Heating & Air Conditioning® Today

When your HVAC system is acting up, you need a team you can count on—and fast. One Hour Heating & Air Conditioning® in Marlboro offers around-the-clock emergency HVAC service, along with other heating and cooling services to keep your system performing all year long. Our commitment to exceptional service, customer-first values, and continuing education is what sets us apart. We believe in doing the job right the first time and making sure you're fully satisfied with the results. If you’re looking for dependable heating and cooling in Marlboro, contact One Hour Heating & Air Conditioning® today.

We Have a Reputation

For Being Punctual, Friendly and Knowledgable

4.84

(154688 reviews)

Jess Zerkle

in the last week

“Jonah did a great job. Was very thorough and knowledgeable. We appreciate the quick next day service since we don’t live in town. Would absolutely recommend this company to anyone in need of a repair. We will be using them again.”

Lisa W

in the last week

“Austin came over and diagnosed my air conditioning issues less than 10 minutes being here. He's very thorough and experienced as well as very respectful of client's needs! I signed up as a member so they can continue to take care of the a/c unit. GREAT JOB AUSTAN.”

Petter Nahed

in the last week

“Had an old unit which wasn’t working up to standards. Kept shutting off. The folks at One Hour Air came out gave me a very fair price and replaced the unit. From my first communication with with them to the installation everything went smooth and professional. I also used their duct cleaning which made the air inside my house free of contaminants. Great all around!”

Vanise Fuqua

in the last week

“I scheduled a system inspection with One Hour Heating & Air of Fullerton and was really impressed with how professional and thorough the team was. They explained everything clearly, arrived on time, and didn’t try to upsell me on anything unnecessary. It’s great to see a company so committed to customer service. I wouldn’t hesitate to use them again.”

Nicole Fitzgerald

in the last week

“Robert and the One Hour Air Conditioner team were very communicative, professional and informative regarding our service. We were worried that we had a bigger issue on our hands and Robert was very thorough and explained what was going on with our AC and the service he was providing. He spent time with us and was very patient as I asked a million questions making sure to answer all of my questions. I’m so glad we went with One Hour Air and that we got to meet Robert!”

Johnny Fog

in the last week

“Came home from dinner last night and no AC called River city one hour air condition could send somebody out that night. With no extra charge.We said no tomorrow morning would be fine. This morning, Michael showed up around 9 AM earlier than we expected. He took care of our problem and a couple other little problems that we had with the system did all at a very reasonable price very happy with the service and the performance all working great Big shout out to Michael for taking care of us two happy customers thanks guys keep up the great job even signed up for the yearly maintenance. 😊”

Paul Stevens

in the last week

“Austan was outstanding. Answered all of our questions thoroughly AND showed us a number of features about our unit and explained why it was doing what it did. We love good information! While he was here, he brought up the importance of a surge protector, why we needed one, and how it works. That was a great tip, so we got one, and he had it installed in no time flat! Great tech, really nice guy, great service call!”

Dianne English

in the last week

“Isiah did a great job. He communicated well. Neat and Polite. Made sure to make me aware of changes and things to look at in the future if needed. I value the professional service that 1 hour provides”

Richard McDuffie

in the last week

“Worked with J J in the past. Very knowledgable and easy to work with. Quite helpful and not pushy on work needed or sales of replacement equipment .”

Diane Nelson

in the last week

“I would love to say. If you need an air conditioning unit you absolutely should consider calling ONE HOUR AIR CONDITIONING AND HEAT of NICEVILLE John and his crew will fix you right up and you will be happy with the price and service. The unit is amazing quiet and my house has never been more comfortable thanks so very much One hour air conditioning and heat. I’m very pleased Ms Diane Nelson Lynn haven”