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Warner Service Owner verified
217 Monroe Ave Frederick, MD, 21701Last time updated: 8/15/25, 4:01 AM
About
For over 85 years, Warner Service has been Frederick’s trusted name for heating, cooling, and plumbing. Built on value, quality, and integrity, we deliver expert HVAC installation, repair, and maintenance, plus reliable plumbing services like water heaters and drain cleaning. Our priority is solving your home comfort challenges with honesty and care. Contact Warner Service today—where experience meets exceptional service.
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Frequently Asked Questions
What associations does Warner Service have?
Frederick County Chamber of Commerce, Frederick County Master Plumbers Association, Frederick County Building Industry Association, Quality Service Contractors (QSC), National Federation of Independent Business, Air Conditioning Contractors of America (ACCA), Associated Builders and Contractors Member.
When was Warner Service founded?
Warner Service was founded in 1937.
Which days is Warner Service open?
Open on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday.
What languages does Warner Service specialize in?
English.
What are Warner Service specialties?
Residential HVAC Services, Commercial HVAC Services, Residential Plumbing Services, Commercial Plumbing Services.
What brands does Warner Service work with?
Daikin, Navien, State Water Heaters, Kohler, Weil-McLain.
What are Warner Service main products?
Air Conditioning Systems, Air Conditioners, Heat Pumps, Furnaces, Heating Systems, Ductless Systems, Mini Split Systems, Dehumidifiers, Humidifiers, Air Filters, Air Purifiers, Carbon Dioxide Detectors, Thermostats, Plumbing Fixtures, Water Heaters, Tankless Water Heaters, Water Softeners, Water Filtration Systems, Boilers.
What are Warner Service main services?
AC Service, AC Maintenance, AC Repair, AC Installation, AC Replacement, AC Tune Up, Furnace Service, Furnace Repair, Furnace Installation, Furnace Maintenance, Furnace Replacement, Furnace Tune Up, Heating Installation, Heating Repair, Heat Pump Installation, Heating Maintenance, Heat Pump Repair, Heat Pump Replacement, Heat Pump Service, Heat Pump Tune Up, Mini Split Installation, Mini Split Repair, Mini Split Replacement, Mini Split Maintenance, Indoor Air Quality, Whole House Air Purification, Air Filter Changeouts, Air Quality Testing, Ventilation Services, Filtration Services, Thermostat Repair, Thermostat Replacement, Thermostat Installation, Plumbing Services, Plumbing Repair, Emergency Plumbing, Commercial Plumbing, Water Softener Installation, Water Softener Repair, Water Softening, Drain Snaking, Drain Cleaning, Water Heater Service, Water Heater Installation, Water Heater Repair, Water Heater Maintenance, Water Heater Replacement, Water Heater Leaking, Tankless Water Heater Service, Tankless Water Heater Installation, Tankless Water Heater Repair, Tankless Water Heater Maintenance, Tankless Water Heater Replacement.
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