& Urgent Repair of HVAC
with Departure to the Object within 4 Hours
12 Mobile Crews all over New York
Mechanics, Certified Equipment Manufacturers
We hire only licensed specialists with experience of 5 years and more.
Primary departure with diagnostics - 195 dollars
Sign a Contract for Annual Maintenance - and decide how much it will cost.
We recommend performing HVAC maintenance 2-4 times a year.
Leak Test System
We check the level of Freon to avoid shutting down the compressor and reduce operating costs – after our work they can be reduced by 20%
Condenser cleaning is an important maintenance operation for many cooling systems, including air conditioners, refrigerators, and heat pumps. Dirt, dust, debris, and even biological matter can accumulate on the condenser coils over time, limiting airflow and efficiency. Regular condenser cleaning not only enhances cooling performance but also protects against overheating, compressor damage, and costly repairs. By including condenser cleaning into a regular maintenance schedule, customers can ensure that their cooling systems run efficiently and reliably, prolonging their lifespan and lowering energy use.
Changing the oil in compressors is a key maintenance activity that ensures the best performance and longevity of mechanical devices like air compressors and refrigerators. This process aids with the removal of pollutants, the replenishment of vital additives, and the maintenance of correct lubricant levels, resulting in smooth operation and an extended lifespan for the compressor. Denair HVAC follows a planned oil change program that can reduce the risk of early component failure, improve system efficiency, and reduce maintenance costs over time.
Conducting an electrical check on HVAC systems is an important part of periodic maintenance that ensures safe and effective operation. This inspection entails a detailed examination of electrical components including wires, connections, switches, relays, capacitors, and circuit boards. Our technicians look for indicators of wear, damage, or loose connections that could cause electrical issues, system failures, or safety problems. Regular electrical checks not only promote safe operation but also help to extend the life and performance of HVAC systems, ensuring building occupants’ comfort and pleasure.
Cleaning capacitor pumps in HVAC systems is a critical maintenance activity that ensures the equipment’s best performance and longevity. Capacitor pumps, also known as condensate pumps, are responsible for eliminating excess moisture produced during the cooling process. Our technicians check the pump’s components for wear and tear to ensure optimal operation. By including capacitor pump cleaning into a routine maintenance program, HVAC systems can function more effectively, reduce the danger of water damage, and preserve indoor air quality, all of which contribute to occupant comfort and well-being while extending equipment life.
You can order one-time service, to assess the level of our service.
- Type of Work
- Filter Change
- Belt Change
- Blowing Condensate
- Dry Cleaning
- Vacuum Cleaner
- Freon Check
- Pressure check
- vibration
- temperature
- heat transfer
- Verification of automation
- temperature sensors
- electrical contacts
- Base
- +
- +
- +
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- $100
- To order
- Standard
- +
- +
- +
- +
- -
- -
- -
- -
- -
- -
- -
- -
- -
- $200
- To order
- Optimal
- +
- +
- +
- +
- +
- +
- +
- +
- +
- +
- +
- +
- +
- $300
- To order
Contact us
Preventive Maintenance
Emergency Maintenance
FAQ SERVICE
1. What regular maintenance do HVAC systems need?
The most important part of HVAC maintenance is to maintain unrestricted air flows. Dust, dirt and debris are the worst enemies of you HVAC system. All the filters have to be kept clean as well as the coils and heat exchangers. Furthermore, we recommend that you filters are inspected and changed, if required, on regular basis. Only this can eliminate the most typical problems and significantly reduce the possibility of serious breakdown. Denair HVAC Preventative Maintenance Program is you assurance that all the needs of your HVAC system are met and all potential problems are identified.
2. How often maintenance of my HVAC system has to be done?
HVAC system has to be serviced at least once a year – in spring or early summer. However, we recommend to do maintenance twice a year. This will ensure maximum efficiency, enable us to foresee any possible issues and extend your system life cycle.
3. Is there anything I can do before calling for service technician?
You have to make sure air conditioner or furnace is turned on, verify that the breakers and disconnects are turned on and the thermostat is set correctly. Also make a note of any strange noises and smells.
4. Why it is important to have a contract for maintenance?
Denair HVAC Preventative Maintenance Program is your protection in the event of sudden breakdowns and your guarantee that your equipment is regularly serviced. We will make sure that regularly scheduled tune-ups and filter replacement are done on time and you system is being kept at most efficient level.
5. Why is it important to have regular maintenance on my AC system?
Having got a brand new car, you most probably don’t think that that you never have to inflate tires, change oil and make scheduled checkup. Your HVAC system is similar to your car! It is a mechanical device with a motor, electrical components and fuel! That is why it is crucial to have scheduled maintenance of the heating and air-conditioning system by a qualified technician. If not serviced on time, even the best and most expensive equipment, can become broken and less efficient over the time.
6. Is there a charge for diagnosing what is wrong with my system?
Yes, this is a part of the service call. The charge is $115.00, which included a technician’s travel time and expenses and ? hour diagnosis. However, if you require replacement of any major parts or change of the entire unit, and you purchase the equipment from Denair, service charge fee will be waved (see table).