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Preventative HVAC Maintenance in Bethel Park, Upper St. Clair and the Surrounding Area

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Preventive maintenance for HVAC systems is a cost-effective way to ensure your home comfort system operates efficiently and reliably throughout every season. Denillo Heating & Cooling offers tune-ups and annual maintenance agreements to keep your equipment in tip-top shape in Bethel Park, Bridgeville, Canonsburg, Homestead, Pittsburgh, South Park, Venetia, PA, and the surrounding areas.

Benefits of Seasonal Maintenance

Air conditioning professionals recommend scheduling AC maintenance in the spring and furnace maintenance in the fall before first use. Most manufacturers require proof of maintenance to keep warranties valid. During a maintenance checkup, our technicians often catch problems before they become noticeable, which protects components from excessive wear or damage. One worn component can adversely affect the performance of other parts.

Seasonal tune-ups enhance energy efficiency, prolong the service life, reduce the frequency of repairs, and ensure the system operates according to the manufacturer’s specifications. The result is a comfortable living environment and peace of mind.

What Happens During HVAC Maintenance?

During an HVAC maintenance session, we inspect, clean, and calibrate each component as necessary, including:

  • Fans and blowers
  • Filters
  • Thermostat
  • Ductwork
  • Controls and electrical contacts
  • System pressure and airflow
  • Condensate system
  • Monitor temperature rise and indoor and outdoor wet bulb humidity
  • Ensure proper operation as the system runs

We also check components specific to the air conditioner and furnace. For the AC, we check refrigerant levels, coils, and the compressor. During a furnace maintenance session, we check the combustion system to ensure safe operation, including piping, ignition, heat exchanger, and plenum. We test for carbon monoxide and check for gas leaks to ensure your system operates safely.

Our Preventive Maintenance Agreements

Our maintenance agreements include a comprehensive inspection of the air conditioner and/or the furnace depending on the plan. The Silver Service Agreement includes a fall furnace inspection and tune-up. The Gold Service Agreement includes a spring tune-up for the air conditioner and a fall furnace inspection and tune-up. If you sell your home while a plan is in effect, the agreement can be transferred to the new owner. The agreements also include:

  • Same-day priority service
  • One-year warranty on parts
  • 15% discount on air conditioning and furnace parts and repair services (does not include overtime rate)

Tune-up Services from Honest Experts

Denillo Heating & Cooling is a full-service, family-owned HVAC contractor focusing on customer satisfaction and quality service for homes and businesses in western Pennsylvania. As a Trane Comfort Specialist and a Mitsubishi Diamond Dealer, we often recommend Trane and Mitsubishi products because of their durability and reliability. However, we service all brands of HVAC equipment.

If you cannot remember the last HVAC maintenance session, it is probably time to schedule a seasonal tune-up. Contact Denillo Heating & Cooling to find out more about our maintenance agreements or schedule a maintenance session.

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