What does the One Hour mean in your company name?

The 'One Hour' in our company name indicates our guarantee to be at your home in the predetermined window quoted when you set your appointment. If we do not show up within that window, your service call fee is waived. 1. Express Appointment: This is an appointment that is scheduled during a specified one-hour time slot. You are promised that a technician will arrive at your home within this one-hour time window. You will also receive a call when the technician is en route to your home. 2. Reserved Appointment: This is an appointment that is scheduled during a specified, two-hour time slot. You are promised that a technician will arrive at your home within this two-hour time window. You will also receive a call when the technician is en route to your home. 3. Standard Appointment: This is an appointment that is scheduled during a specified four-hour time slot. You are promised that a technician will arrive at your home within this four-hour time window. You will also receive a call when the technician is en route to your home. 4. Stand-By Appointment: This appointment is for overflow situations. This appointment will not have a specified time. You will receive a call when the technician is en route to your home. 5. Emergency Appointment: This appointment is for an unspecified time after normal business hours Monday – Saturday and all day on Sundays/Holidays. Calls are dispatched in the same order they are received. You will also receive a call when the technician is en route to your home.

Do you service emergencies after-hours?

Yes, we offer emergency services 24-hours a day, year-round.

How much will my service cost?

The size and complexity of your HVAC issue will determine the cost. Because our trained, licensed HVAC technicians must diagnose the issue before we are able to quote you an accurate cost, we require an appointment to be set to complete a diagnostic on your system. Once the diagnostic is complete, your One Hour® technician will walk you through all costs using our Straightforward Pricing® Guide so there are never any surprise fees.

Manalapan, NJ

HVAC Service you can count on

(132 reviews)

Heating & Air Conditioning

Services By One Hour

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HVAC Emergencies

Fast 24/7 emergency HVAC repairs to restore your comfort when you need it most today.
Air Conditioning

Reliable air conditioning services to keep your home cool and comfortable all year.
Thermostat Repair

Expert thermostat services for precise temperature control and maximum energy savings.
Ductwork

Expert ductwork services to optimize airflow and maximize HVAC system efficiency.
Indoor Air Quality

Comprehensive air quality solutions for healthier, cleaner indoor air in your home.
Heating

Professional heating services to keep your home warm and comfortable year-round.

HVAC Service Near Me
—Available 24 Hours

One Hour Heating & Air Conditioning understands that heating and air conditioning issues create uncomfortable living situations — especially when temperatures outside are extreme. Luckily, our customer specialists are on standby 24/7 to fix your urgent issues. Whether you need HVAC installation, repair, or maintenance, our HVAC service experts are ready to help.

Emergency HVAC Services

We offer 24-hour emergency HVAC services – even on weekends and holidays – to ensure you have professional support when you need it most. Arriving with service trucks stocked full of specialty parts and tools, we have the equipment needed to fix many HVAC problems on the spot. In the case that additional parts are needed, rest assured – we will do everything in our power to handle your HVAC emergency quickly and efficiently.

Give our team a call today or contact us online to request your same-day HVAC service.

Air Conditioning

Whether you need an emergency replacement, regular maintenance, or installation services, our qualified technicians have the experience and technological resources to get any HVAC job done correctly. We utilize the latest tools, products, and techniques to stay up to date with cutting-edge changes in the industry.

AC Repair

At One Hour Heating & Air Conditioning, our HVAC technicians service all major AC brands and models. Our AC repair team can fix:

Poorly insulated ductwork
Power supply breakdowns
Defective fans or thermostats
Refrigerant leaks
Frozen condenser coils
Blocked condensation drainage
AC short-cycling (turning on and off too quickly)

After inspection, we will provide a detailed estimate.

AC Installation & Replacement

There are many telltale signs that an HVAC unit might need to be replaced. If an HVAC unit is over 10-years old, smells terrible, blows warm air, or produces subpar results as energy bills keep rising, give us a call!

AC Maintenance

For optimal performance, AC units require many parts to work seamlessly together. A single problem can cause a ripple effect of issues. This is why spotting minor malfunctions is critical. With regular maintenance visits, we can ensure your HVAC system is operating smoothly and efficiently. Consider joining our Club Membership for additional customer benefits.

HVAC Services

Common Questions

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Our Happy Customers

Reviews of Manalapan

(132 reviews)

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I had an outstanding experience with One Hour Heating Air Conditioning, especially working with Ross. From start to finish, Ross was professional, knowledgeable, and extremely courteous. He took the time to explain everything clearly, answered all my questions, and made sure the job was done right the first time. The quality of the HVAC work exceeded my expectations. Ross and his team arrived on time, worked efficiently, and left everything clean and organized when the job was complete. It’s clear he takes pride in his work and truly cares about customer satisfaction. I highly recommend One Hour Heating Air Conditioning and especially Ross for anyone needing HVAC service or repairs. Reliable, honest, and top-quality service all around! Thank you

Russel

5 months ago

One hour HVAC did an excellent job servicing my home in Parlin. Ross was professional, knowledgeable, and offered a very reasonable price. He also helped me take advantage of the JCP&L financing program, which allowed me to complete the work with no upfront payment and 0% interest. I’m extremely satisfied with the service and would highly recommend Ross and One R HVAC.

Shameel

2 months ago

Ross is awesome. He fixed BOTH my residential AC unit and the much older unit for my business. We communicated over text, and he was not pushy at all. For our business, he easily could have recommended us get new unit, as another company did, but instead, Ross gave an honest opinion, and advised that it was only a part that needed fixing, saving us a ton of money! It's been a few months, and as a gym that has the AC on frequently, I'm happy to say it's still working great! For our residential unit, he was in and out very quickly, explaining what the issue was and fixing it within an hour. Shortly after, our home was cooling better than it was months earlier. He was personable and helpful. For both issues, the prices exceeded our expectations. I was pleasantly surprised at not having to spend a small fortune in both cases. I will be recommending Ross and One Hour Heating to friends and family. Really appreciate your help, Ross!

Mel Gar

5 months ago

I couldn’t be happier with the service I received. Our AC went on a 97° day when we needed it the most. I called and they were here within 2 hours and diagnosed and fixed the problem within minutes. They explained things as they were fixing the issue and made me feel comfortable with any questions I had. Price was more than reasonable as well. I would highly recommend this company to anybody in need of top quality service.

Greg Longo

5 months ago

Ross was a great help and he legit explained to me my system better than all else! Very knowledgeable! Service same day and reasonably priced. I would definitely use them again.

Stephen F

3 months ago

Servicing your entire home

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