Walter Modern Services

About Walter Modern Services

Based in Springfield, VA, Walter Modern Services works as a furnace repair technician. A team of 3, the business has been operating for 8 years. Furnace repair begins with diagnosis. A technician checks the thermostat signal, reads any error codes on the control board, and watches the startup sequence to see where it fails. Common culprits include dirty flame sensors, failed ignitors, clogged filters, and faulty pressure switches, each of which has a specific fix.

Common requests for furnace repair include clogged condensate line repair, thermostat troubleshooting, limit switch replacement, inducer motor replacement and flame sensor cleaning.

Cold air from vents, a furnace that starts and stops repeatedly, or blinking error lights on the unit are clear signs a repair is needed. Mention where the furnace is located, whether the filter was recently changed, and the thermostat type, especially if it is a smart model. The failed component drives most of the cost, since a flame sensor cleaning is simple while a blower motor or control board involves more expensive parts.

Customers in Springfield and nearby areas such as Annandale, Alexandria and Burke can request a quote. Posted hours are Monday to Sunday. Request a quote from Walter Modern Services on Fixerlane and describe the job you need done.

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