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

(159483 reviews)

Jason Sharp

in the last week

“Outstanding Service from One Hour Heating and Air Conditioning! I recently called One Hour Heating and Air Conditioning when my air conditioner stopped working properly, and I’m so impressed with their service! They arrived within the hour, true to their name. The technician was professional, friendly, and highly skilled. He quickly identified the problem—a clogged drain line—and cleared it efficiently. He also shared helpful maintenance tips to prevent future issues, which I found very useful. The pricing was transparent with no hidden fees, which I appreciated. After the repair, my system was back to normal, and I noticed improved performance right away. What stood out most was their commitment to customer satisfaction—they ensured everything was working perfectly before leaving. I highly recommend One Hour Heating and Air Conditioning to anyone needing HVAC services. Their promptness, expertise, and dedication to quality make them a top choice. Thank you for a great experience!”

Tyler Trott

in the last week

“The technician that came (Ramon) was excellent. He was very knowledgeable and fair with his assessment. We are signed up for comfort club and got a free systems check. He took his time and told us everything looked good. Nothing extra was pushed on us to buy, he just showed us some things to consider. Ramon was very kind, knowledgeable, and funny. Easy to talk to and a pleasure to be around. 5 ⭐”

Cambrie Johnson

in the last week

“Christopher got here quickly after hours, diagnosed the issue, and my house was cool before he left! Professional, kind, knowledgeable, and reasonably priced! I will be using One Hour again!”

Debra Gamble

in the last week

“Excellent customer service. They said they would try come out doing their busy schedule and they did. I was very pleased Dayton. Thank you Drayton. He was very knowledgeable and helpful and courteous and respectful. Covered his shoes with no problem. He got my system back running. I’m very happy to recommend this company to family l, friends and neighbors. I thought the price was reasonable also, considering it was Memorial Day Weekend. One Hour Thank you.”

Planet “PlanetAaron” Aaron

in the last week

“I recently had my first experience with One Hour Heating and Air, and I'm thoroughly impressed! My maintenance technician, Hunter, did a wonderful job. He was incredibly thorough in cleaning my condenser and patiently answered all of my questions. As a new customer, I'm already very satisfied with the service I received. Highly recommend!”

Rashedah Arnold

in the last week

“My A/C was not working and I called One Hour Heating & Air and they came out same day and fixed my A/C unit. I had the tech Justin and he was great he was very nice and fixed my issue! If you ever need assistance, this is definitely the company to call and they are true to their name of One Hour! Thank you Justin and the One hour team you are truly great!!! My A/C is working!!!!”

Laura Benedict

in the last week

“Daniel was very professional and explained everything. He kept in contact with us the whole time and sent his photo so we new who would arrive at our door. The installation will be this Wednesday! So far we are very pleased!😊”

Be Great!

in the last week

“I found One Hour by searching for HVAC service in my area, and they had the best reviews. They literally had a guy stop by on his way home within a few hours of my initial call. He repaired our old unit applying the trip charge to the repair bill, and on my request scheduled an advisor to visit us the very next day. Our units were about 20 years old and needed replacing, so he explained all of the pricing options and the differences between each new unit. I found his answers to be both helpful and informative. We had received several quotes over the past several years from our old service company, and One Hour’s pricing, discounts and incentives seemed in line with those, so we decided to go ahead and replace both of our units. They gave us a significant discount for scheduling the install for the very next day. Jesus and Easton arrived on time, were very courteous and polite, and Jesus explained everything as he progressed through the entire job. He kept asking if I had any questions about anything, and he was happy to make sure that I understood. They completed all work in under 6 hours and left everything as it was prior to their visit. They use shoe covers, drop clothes and trash boxes to avoid any mess. Not only am I completely satisfied with our new units which are silent and keep our home at a very consistent temperature, and the warranties on them, I feel that I can rely upon and trust that One Hour service will treat us fair and most importantly in a very timely manner.”

Keri Daughtry

in the last week

“When our upstairs air conditioning stopped working, I immediately called One Hour Heating & Air Conditioning of Atlanta and I'm so very glad I did. Their technician, Justin Smith, took only a few minutes to figure out that we had blown a capacitor. After installing a new one, our air was working again in no time at all. We were so impressed that we signed up for their maintenance plan too. Twice a year, One Hour Heating & Air will send out a technician to make sure our HVAC system is working optimally and the price is more than reasonable. It was truly a no brainer. We're very grateful for One Hour Heating & Air but, moreso, for Justin's expertise and friendly disposition. 5 stars!”

Betsy P

in the last week

“This was our first time using One Hour Heating and Air Conditioning. Seth was great! He was really friendly and polite. He also was very knowledgeable, made good recommendations, and answered all our questions. I also love that this company supports nurses. They have earned our trust and future business.”