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Maintenance Plans

If your heating and cooling system isn’t reliable, then what’s the point of having it? For a reliable HVAC system, regular upkeep and maintenance is absolutely essential. Preventive maintenance is also crucial to making sure your home stays safe—if problems are left unchecked, it can cause clogged filters, malfunctioning pieces, air quality problems, and even fire hazards.

At NuBlue in Mooresville and Huntersville, North Carolina, we offer preventive maintenance agreements on heating and cooling systems that can’t be beat! Our tune-up service includes an adjustment, professional cleaning, safety check, and inspection. During a typical inspection, here’s just a few of the things we do:

Inspect the evaporator coil, start & run capacitors, start & run delays, flue, flame baffle, combustion air, fan blades, vent system, and valves.
Adjust the bypass dampers, thermostat calibration, burners, and operating pressures.
Clean the blower wheel, combustion chamber, evaporator drain, filters, burners, heat exchanger, and condenser coil.
Evaluate and test the safety controls, fan limit switch, and thermocouple.
Measure the voltage differences, amperage draw, gas input, and temperature difference.
Replace filters if necessary.
Lubricate the fan motor.
Monitor the expansion valve and refrigerant level.
Set the manifold pressure and burner adjustment.
Tighten all electrical connections.
And much more!

At NuBlue, we can inspect, maintain, or repair any brand of heating and air conditioning equipment, including American Standard, Bryant, Trane, Carrier, and others. We are available for emergency service, so feel free to give us a call anytime.

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Trained & Knowledgeable Technicians

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Work that is Satisfaction guaranteed

Reliable Service you can Always depend on

Emergency services available when you need it

Commitment to Customer Satisfaction

Trained & Knowledgeable Technicians

Market Leader Program by NuBlue

Work that is Satisfaction guaranteed

ABOUT OUR TEAM

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More Reviews

Communication from the office was outstanding and I was most impressed by the sending of a photo and brief bio of the technician before his arrival. A very professional and courteous gesture. Our technician Don was excellent and absolutely committed to getting the repair done quickly and thoroughly. NuBlue is a first-class business that places high value on the customer experience.

Melissa G.

We had the pleasure of meeting today with Luis Flores. He was very professional, respectful and considerate of the precautions we continue to take to protect the health of a family member. Luis was very thorough and explained his recommendations very well. He is truly an excellent representative of NuBlue. We appreciated Luis' expertise and would recommend NuBlue without hesitation. 5 stars for Luis and NuBlue!

Elissa G.

NuBlue has always had great service. Whether it’s Mike, who is the gentleman that came out today or one of the other technicians - They are always very professional, knowledgeable and responsive.

Ben W.

Don and NuBlue were a pleasure to work with. He came out and repaired my A/C In the rain within 2 hours of me scheduling the appointment. He knew exactly what the problem was and took care of it right away with the parts he already had on his truck. Thank you!!

Clint D.

They were awesome. Installers were very professional, knowledgeable and cordial. We would highly recommend NuBlue for plumbing, HVAC and electrical.

Daniel K.

The best there is in the business. Their service is quick and professional. Work is done right at a reasonable price. Would highly recommend!

Richard H.