There’s No Better Choice In Fair Lawn, NJ For Expert HVAC Service
Since 1990, New Jerseyites living in Fair Lawn have known there is only one phone call they need to make to handle all of their heating and cooling needs – Climate Plus. Our technicians are the best in the business, our tools are state-of-the-art and our commitment to quality work is unmatched. Add all that up, and the choice is clear. Whether you’re looking for HVAC repair, HVAC installation, HVAC maintenance or improved indoor air quality, we’ve got your back, front, sides, top and bottom.
Explore the links below to check out reviews from your neighbors in Fair Lawn, NJ and the surrounding areas to see what they have to say about our service – after all, our clients are always our best cheerleaders. Then when your furnace is on the fritz, or you need a new central AC, you’ll know there’s only one name you need to remember – Climate Plus.
Recent Jobs and Reviews in Fair Lawn, NJ
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Job Locations and Reviews

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Arrived onsite for fujistu mini split not working. Received error code. Performed diagnostic utilizing Fujitsu technician support. Found possible fault in control boards. Will perform further diagnostic on inside unit to confirm which boards are affected. Scheduled return visit for March 4th 5pm.
Joe and the crew did a fantastic job getting our ducts cleaned. The crew were extra careful by laying down drop cloths and corner protectors. They communicated clearly and cleaned up completely afterwards. Highly recommended.
Mark, thank you for the fantastic review! We're glad to hear that Joe and the crew took great care in cleaning your ducts while keeping your home protected. Clear communication and thorough cleanup are always a priority for us, and we appreciate you noticing! If you ever need anything in the future, we're here to help. Thanks again for recommending Climate Plus! -The Climate Plus Team

Air duct cleaning refers to the removal of dust and contaminants within the ductwork. Cleaning of the main supply duct system utilizing a Nikro negative air machine. All access points for the cleaning tools to enter the system are patched and sealed. The Nikro machine is a powerful vacuum that whisks away all dust and debris, preventing it from re-circulating throughout the home.

Heat Pump Maintenance: Addressed a client's concerns about inconsistent heating. Conducted a thorough inspection of their heat pump, cleaned the outdoor coil, and optimized refrigerant levels. The client now benefits from improved heating performance and energy savings.


Recovered the refrigerant from the old system, disconnected, and removed the furnace, condenser, and evaporator coil. Installed a new furnace, coil and heat pump condenser. Upgraded the zone control panel to properly communicate with the heat pump. Performed all of the necessary, high and low-voltage wiring connections, all of the required refrigerant, piping connections, and condensate drain connections. Reconnected the gas line and checked for leaks, all OK evacuated the system to 350 µm and confirm that it held for 10 minutes. Started up the system and added .57 ounce of R410 refrigerant, Connected to measure quick and performed a full system report, the new system is now operating and cooling properly.
Always friendly, professional, and courteous.
Thank you, Kevin, for your kind words! We're so glad to hear that you find our team friendly, professional, and courteous. It’s always a pleasure serving you, and we look forward to helping with any of your HVAC needs in the future. -The Climate Plus Team
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UV Air Purification System Installation: To combat concerns about allergens and pathogens, we installed a UV air purification system in a client’s home. Strategically positioned within the HVAC system, this solution ensures continuous removal of airborne contaminants, creating a healthier living environment.


Arrived onsite for maintenance for one gas fired high efficiency boiler. Requested the customer turn on the thermostats up to heat and confirm operation of the boiler and each zone valve. Turned the boiler off and removed heat exchanger cover. Cleaned heat exchanger. Performed a visual inspection of all electrical and inspected all external water components such as the exp tank, fill valve, backflow preventer and the circulator pump. Clear condensate lines. Cleaned the ignition system. Inspected combustion neutralizing media. Confirmed system is operating and heating properly at this time. Reset thermostat reminders for up bulbs and air filters


Arrived onsite for heating maintenance 1 high efficiency gas fired furnace. Turn heat on and confirmed operation. Did not observe filter. Requires a 16x25x1 filter. Brushed and Wiped down furnace blower cabinet and gas burners. Burners fired and are in good working order. No visual impingement detected. Checked electrical. Blew our combustion drain lines. Measured 38 degree heat rise. Cleaned the flame sensor. System is operating as it should.

Air Conditioning System Repairs: I arrived at the client’s home and identified insufficient refrigerant charge due to leaks in their HVAC system. I repaired the leaks and recharged the refrigerant to optimal levels, ensuring the system could operate at peak efficiency.


Arrived onsite for issue with condensation from attic AC air handler. Homeowner explained the plastic wall under the AC unit is wet and falling apart. Went into the attic and saw no signs of moisture under the air handler. Observed emergency pan that was dry and no signs of recent water in the pan. Not signed of water under any of the condensate lines. Also ductwork is insulated and no signs of water under the ductwork. Attic insulation is pink and fluffy and does appear to have any water exposure. Recommend revisiting during maintenance of hotter, humid months so we can observe if any water is coming from AC system.


Arrived onsite for maintenance on a gas-fired boiler. Had the customer turn up the thermostats to confirm boiler and zone valve operation. Turned the boiler off, cleaned the burners and burner compartment, and visually inspected electrical components and external water components, including the expansion tank, fill valve, and backflow preventer. System is operating as it should. Also performed dryer vent cleaning.


During heating maintenance, the radiator valve plays a key role in sending hot water or steam to the radiator when heat is needed. There are various valve options depending on the radiator design. Over time, the valve's packing can leak, and a replacement may be necessary. This threaded brass valve is an excellent choice for replacing a worn or leaking valve.
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Autumn HVAC System Tune-Up: As the cooler autumn season approached, I conducted a comprehensive HVAC system tune-up. This included meticulously cleaning the evaporator coil, inspecting the condensate drain, and applying lubrication to moving parts. These proactive measures ensure the system operates reliably, providing warmth and comfort throughout autumn and into winter.
He was great!!! Thank you!!!
Thank you for the wonderful feedback, Yvonne! We're thrilled to hear you had a great experience during your heating maintenance. It was our pleasure to ensure your Payne High Efficiency furnace is working properly, and we're glad we could address the thermostat issue. If you need any further assistance or that Spring AC maintenance, we're here to help! – The Climate Plus Team


Arrived onsite for heating maintenance on a Payne High Efficiency gas-fired furnace. Customer noted issues with the thermostat and system operation. Confirmed furnace operation, cleaned blower cabinet, burners, and flame sensor. Measured a 43-degree temperature rise, with the system operating as expected. Found the fan wire disconnected from the thermostat, reconnected it, and confirmed fan-only operation. The thermostat is old with unresponsive buttons, and the customer agreed to upgrade it. Also noted that the system uses phased-out R22 refrigerant and may struggle on hotter days. Recommended a Spring AC maintenance.


Performed maintenance on heating and cooling systems. Changed 20x20x1 and 24x24x1 filters, and washed reusable filters. Confirmed system operation and recommended cleaning or changing filters 2-4 times annually due to dirt buildup. Systems are operating as expected.

Heat pump services. Experience a grinding noise in your pump? Our Comfort Club offers expert service day or night. Our team will assess the issue and provide a solution. Don't wait - contact us now for assistance!
Excellent service
Thank you so much for the 5-star review, Brian! We're so glad you received excellent service from Climate Plus. If you ever need assistance again, we’re here for all your HVAC needs!

On 8/21, our team will be returning to install an external pressure control system as requested by Joe. Stay tuned for updates on this essential service for optimal performance.

Looking for quick and efficient EPP 1C-Maintenance services with no timing restrictions for arrival? Look no further! Our team will take care of all your maintenance needs, even if you don't have filters on site. Contact us today for reliable and convenient service.

For top-notch EPP 1C Maintenance upon late afternoon or early evening arrival, our customer is equipped with replacement filters if needed. Trust us for quality service tailored to your specific needs.
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Summertime HVAC Tune-Up: Performed annual maintenance by cleaning coils, inspecting refrigerant lines, and testing the thermostat to prevent breakdowns.
Mr. Cascone was really great, explained everything well.
Thank you, Brian, for your kind words! We're delighted to hear that Mr. Cascone provided great service and explained everything thoroughly during the job in Fair Lawn. At Climate Plus, we aim to deliver exceptional service and clear communication on every project. If you ever need HVAC services in Fair Lawn or have any questions, we're here to help! Best regards, The Climate Plus Team

Air conditioning repair. The system was not cooling due to condenser being off, unit only 2 years old. PSE&G recommends high pressure switch replacement and adding 410A. Issue started on 7/29.
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
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For professional residential AC repair and installation services, trust Climate Plus LLC. Our team specializes in handling common issues like refrigerant leaks efficiently. Contact us for a quick and reliable solution to your cooling needs.

Air Duct Cleaning and Sealing: Cleaned and sealed dirty, leaky ducts, improving indoor air quality and airflow. Recommended regular maintenance.

Went out to a residential home to install a central air conditioning system. The outdated unit was removed and the new system was carefully installed. Upon completion, the unit was tested to ensure proper performance. The new unit will be more energy efficient for the home.
Servicemen on time and always friendly and efficient. While it's never pleasant to spend $$ on a repair, the situation was fully explained to me and I also understand that nothing is inexpensive nowadays. I would recommend your service.
We're glad to hear that our servicemen were on time, friendly, and efficient. We understand that repairs can be costly, but we're pleased that everything was explained clearly to you. Your recommendation means a lot to us. Thank You, Joseph
Excellent communication as well as service.