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TRUSTED BY MARMORA, NJ HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon299
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Marmora - Updated Nov 2026

Avatar for Laury Heating Cooling & Plumbing
Laury Heating Cooling & Plumbing
4.8(
185
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+47 more

Serving Marmora, NJ and surrounding areas

Approved

In business since 1945

Free estimates

Emergency services offered

"We use Laury for repair and maintenance of our heating and cooling units for our rental properties and each time we need something done, the staff at Laury never cease to provide quality service. The technicians are always knowledgeable, thorough, courteous and pleasant. We recently had an HVAC system installed in one of our units and the home is rather large and is over 100 years old and there was not a whole lot of empty space to work with. The guys at Laury were able to install the system and all of the duct work and components involved neatly with the age and make-up of the home in-mind. They were pleasant throughout the entire installation which took almost a week. They were always on time and always communicated the process with us. Laury is a trusted business with many years of experience behind them. Prices are also extremely reasonable given the cost of services right now. Warren you are the man!"
High efficiency Carrier condenser.
High efficiency Carrier Infinity gas furnace with variable speed blower.
High efficiency Carrier gas furnace and Trion Air Bear filter.
High efficiency Carrier heat pump installation.
Ductwork installation.

+13

Response time10 mins
Response rate100%
22 neighbors recently requested a quote
Robinson Mechanical, LLC
4.9(
62
)
Central A/C - InstallCentral A/C - Service or RepairDucts & Vents - Install or Replace+6 more

Serving Marmora, NJ and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Itâ s a local fledgling company. Theyâ re trying very hard to accommodate their customers. Communication is desirable but in the end they came thorough with 5 stars. I would recommend them to anyone looking to have their HVAC needs."
Caruso Air Handler
Caruso Condenser
Response time7 hrs
20 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Pure Aire Professional Duct Cleaning
Pure Aire Professional Duct Cleaning
4.7(
119
)
Air Ducts & Vents - Clean

Serving Marmora, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1997

Free estimates

Emergency services offered

"We are very pleased with the work performed by Pure Aire. We had all of our HVAC ducts and dryer vents cleaned and the improvement in the air and clothes dryer performance was immediately evident. The appointment was made very easily, the crew arrived promptly as scheduled and professionally performed the work while informing us of their progress and any issues. We plan on using them again and highly recommend them based on our positive experience."
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+5

Response time2 days
Response rate100%
2 neighbors recently requested a quote
A Carbone Heating and Cooling
4.8(
18
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallDuctless Mini-split A/C - Install or Replace+3 more

Serving Marmora, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Credit card accepted

"Carbone HVAC is the company to call for prompt service at a fair rate. Anthony is professional and his knowledge and quality of work is second to none. I recommend him over and over again."
Response time12 hrs
Response rate89%
9 neighbors recently requested a quote
Conlow Heating and Cooling, LLC
4.9(
14
)
Central A/C - InstallCentral A/C - Service or RepairGas Furnace / Forced Air Heating System - Install+11 more

Serving Marmora, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Credit card accepted

"Josh from Conlow’s heating and cooling was very professional. He answered all my questions through the process of changing my heating and cooling system. Fair price, clean. I would recommend Conlow HVAC to everyone!"
Response time1 day
9 neighbors recently requested a quote
Recommended by41%of homeowners
Avatar for GS Mechanical
GS Mechanical
4.6(
57
)
Central A/C - Service or RepairGas Boiler or Radiator Heating System - RepairGas Furnace / Forced Air Heating System - Repair+6 more

Serving Marmora, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"George was prompt and seemed very concerned about providing top notch service. He did a great job of explaining how my HVAC system was supposed to work and how the servicing would correct the problem. I also appreciate that he didn’t try to pressure me into more expensive solutions."
Indoor HVAC Equipment
Outdoor Equipment
Gas Fireplace Renovation
Gas Fireplace Renovation
2 ton high efficiency ductless heat pump with surg

+12

Response time7 hrs
7 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for AB Heating & Cooling, LLC
AB Heating & Cooling, LLC
5.0(
6
)
Gas Furnace / Forced Air Heating System - RepairHeat Pump - Repair or Service

Serving Marmora, NJ and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Couldn’t be more professional, I arrived a few minutes early, Quickly made diagnosis. No wasted time at all, looked at Air Conditioner and had already ther right tools in hand. Made quick diagnosis, returned to truck and came back with the replacement part and then went through the res of his diagnosis check up. Reasonable price and was a pleasure to deal with. Any other HVAC problems I will go to him first."
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+26

Recommended by83%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

The top reason to purchase an HVAC maintenance contract is the fact that it ensures you are detecting problems before they turn into expensive fixes. Secondly, this type of contract provides priority service, which is nice if it’s peak busy season. Finally, an HVAC maintenance contract provides discounts on parts and labor for repairs, which can save you a good amount of money if your unit breaks.

Yes, a dirty air filter can cause a higher electric bill. That’s because clogged filters make it harder for air to flow through your HVAC system, which forces it to work harder and use more energy. According to the U.S. Department of Energy, replacing dirty filters can save you between 5% and 15% in utility costs.

Yes, having mismatched evaporator and condenser coils in your AC system can lead to serious issues. For instance, it can result in higher monthly energy costs as the system runs longer to compensate for the mismatch. This mismatch can also put extra stress on the system, compromising its efficiency and longevity. 

Along with that, mismatched coils can lead to higher temperatures and humidity levels in the home. What’s more, using coils of different sizes may violate the manufacturer's warranty, as they are designed to work synergistically, and any mismatch could lead to repairs and system failure.

In most cases, you should hire a professional to carry out services on your HVAC system, as the components are complicated, expensive, and potentially dangerous to work with. However, there are a few things you can do on your own to keep your HVAC system in good condition, including changing your filters every three months, keeping the area around your outdoor condenser clear of debris and plant growth, making sure your or intakes aren’t blocked, and keeping an eye out for increased energy bills, strange noises, and unusual odors related to your equipment.

Yes, scorpions can enter a home through AC vents, especially if the system is not well-sealed. As excellent climbers, they can scale a home's exterior and squeeze through gaps as small as 1/16 of an inch. Scorpions are often attracted to the moisture around air conditioning ducts or seek cooler areas during hot weather, using vents as a pathway inside. They may slip through small openings where the duct meets the vent cover and travel within walls before emerging. To prevent this, inspect your vents, seal any gaps, and consider installing fine mesh screens.

The Marmora, NJ homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.