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John S Zissios

No ratings collected yet Haymarket, Virginia

5162 BONNIE BRAE FARM DR, Haymarket, VA 20169, USA

License checked License #001100 35 yrs experience

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Haymarket, Virginia, sees hot summers and cold winters, and both put steady demands on home heating and cooling systems. John S Zissios serves property owners in this community, bringing more than 35 years of experience to residential HVAC work. Its approach reflects that long history, covering both routine care and urgent repairs.

Local market — Haymarket

HVAC pros here

18

Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).

Services Offered

AC Services in Haymarket Heating Services in Haymarket Ductwork Services in Haymarket Heat Pumps in Haymarket Furnace Services in Haymarket Thermostat Services in Haymarket Emergency HVAC in Haymarket Maintenance & Tune-up in Haymarket

Service Area

Haymarket, Virginia All of Virginia

Location

About John S Zissios

The company offers AC services, including inspections, cooling system repairs, and refrigerant-related service. Heating services and furnace services address ignition problems, airflow issues, and seasonal startup checks. Heat pumps, which provide both heating and cooling from one system, receive the same attention to diagnostics and performance. Ductwork services address leaks, poor airflow, and balancing, while thermostat services cover installation, replacement, and programming. Emergency HVAC calls handle sudden breakdowns, and maintenance and tune-up visits help systems run efficiently and catch small faults before they grow.

John S Zissios holds Virginia state contractor license #001100 and has been licensed since 1991, according to the Virginia state contractor registry. That record gives Haymarket customers a public way to verify the company's standing before any work begins.

Homeowners comparing local pros can check the license number, ask for the scope of work in writing, and request a clear estimate before service starts. You can find more information about John S Zissios and other local HVAC contractors on HVAC Service Fast.

Frequently Asked Questions

What services does John S Zissios offer?
John S Zissios offers AC services, heating services, ductwork services, heat pumps, furnace services, thermostat services, emergency HVAC, and maintenance and tune-up visits. Customers can request a single service or a combined plan for a home's heating and cooling needs.
What areas does John S Zissios serve?
John S Zissios serves the Haymarket area in Virginia. Customers in nearby communities should confirm service availability before booking.
How do I choose a licensed, insured HVAC contractor in Haymarket?
Look up the contractor's license in the Virginia state contractor registry and confirm that it is current and matches the business name. Ask for proof of liability insurance and workers' compensation coverage before work begins.
What should I check before hiring an HVAC pro?
Ask for a written estimate that lists parts, labor, and warranty terms, and compare at least two quotes. Confirm how the contractor handles permits, cleanup, and follow-up service after the job.
What are signs it is time to call an HVAC professional?
Call a professional if your system blows warm air in summer, short cycles on and off, makes grinding or banging noises, or produces a sudden rise in energy bills. Strange odors, water leaks near the unit, or a thermostat that stops responding also warrant a service visit.

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