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Valiant Air provided a free estimate in Littleton, CO, to replace an HVAC system with a Trane high-efficiency furnace and air conditioner. The service includes evaluating current equipment and recommending energy-efficient HVAC solutions for home comfort.

Valiant Air provided an estimate in Littleton, CO to replace a Lennox air conditioner and Trane furnace. They plan to install a complete Trane high-efficiency furnace and air conditioner system to improve home heating and cooling performance.

Valiant Air diagnosed a Carrier CA13NA air conditioner in Aurora, CO, that was not cooling due to a frozen indoor coil and a failed voltage absorption capacitor. They replaced the faulty capacitor and allowed the unit to thaw to restore proper cooling function.

Valiant Air inspected a Carrier air conditioner model 113ANA in Aurora, CO. They diagnosed the AC system and confirmed it operates correctly. The issue was related to thermostat use, not the unit's function. This service ensures proper AC operation and user understanding.

In Aurora, CO, Valiant Air repaired a Goodman air conditioner by replacing a failed voltage absorption capacitor and thoroughly cleaning dirty coils, restoring the system’s cooling efficiency and reliability.

Valiant Air installed a new Trane S8X1 furnace in Elizabeth, CO. They replaced the heating system to improve home warmth and efficiency. This service ensures reliable operation and consistent temperature control for residential spaces.

Valiant Air performed diagnostics on a two-stage American Standard 4A7A70 air conditioner in Denver, CO. The system was frozen, so they will return after it thaws to complete a full diagnostic.

Valiant Air repaired a Goodman air conditioner in Aurora, CO by replacing the voltage absorption capacitor and adding refrigerant. This service restored the unit’s proper electrical function and cooling efficiency.

Valiant Air installed a Trane 5TTR60 air conditioner in Aurora, CO. The service included professional setup and testing of the cooling system to ensure proper operation and efficiency. Customers receive reliable air conditioning installation suited to homes in Aurora, CO.

Valiant Air installed a Trane 5TTR30 air conditioner in Aurora, CO. This service ensures efficient cooling for residential or commercial spaces using a reliable, high-performance unit. The installation follows industry standards to optimize system functionality and customer comfort.

Valiant Air professionally serviced and cleaned a Lennox XP25 air conditioner in Aurora, CO, on June 17, 2026. They replaced the whole-home air filter and deactivated the Aprilaire 800 steam humidifier for summer, optimizing cooling efficiency and indoor air quality for local homeowners.

Valiant Air serviced and cleaned a Lennox XP25 air conditioner in Aurora, CO. They replaced the whole-home air filter and shut down the Aprilaire 800 steam humidifier for the summer months. This service helps maintain HVAC efficiency and indoor air quality.

Valiant Air reset the high pressure safety on a Lennox air conditioner in Aurora, CO. They inspected the system and provided clear recommendations to maintain proper function and prevent future issues. This service ensures safe and efficient HVAC operation.

Valiant Air installed a 4th Generation Nest thermostat in Denver, CO. This service includes the setup and integration of the smart thermostat to help manage home temperature efficiently. Customers receive professional installation ensuring the device works properly with their heating and cooling systems.

Valiant Air provided an estimate for installing new zoned ducting in a finished basement in Littleton, CO. They planned the duct system to support separate temperature control zones, improving airflow and comfort in the basement space.

Valiant Air in Commerce City, CO, provided an estimate to install a new Unico High Velocity cooling system. The installation includes a choice of either a Trane or Bosch outdoor condenser for efficient cooling.

Valiant Air serviced a Goodman CKL24 air conditioner in Aurora, CO. They cleaned the outdoor condenser coils and replaced the indoor air filter to restore proper operation of the system. This maintenance improved the air conditioner's performance and efficiency.

Valiant Air repaired an American Standard 4A7A70 air conditioner in Aurora, CO by replacing a faulty voltage absorption capacitor on the outdoor unit, enabling compressor startup. After replacement, they tested refrigerant levels and confirmed the system functioned optimally.

Valiant Air replaced the compressor on a Goodman GSX13 air conditioner and cleaned the condenser coils to improve performance in a residential property in Englewood, CO.

Valiant Air cleaned condenser coils on a Goodman GSX13 air conditioner in Aurora, CO. This service improves the unit’s efficiency and helps maintain optimal cooling performance. Regular coil cleaning prevents buildup that can reduce airflow and strain the system.

Valiant Air serviced a Goodman GSX13 air conditioner in Aurora, CO. They detected a refrigerant leak causing lack of cool air and added refrigerant to restore temporary cooling function.

Valiant Air installed a new Trane 5TTR30 air conditioner in Aurora, CO. The service included removing the old unit and setting up the new system for efficient cooling. Customers in Aurora can rely on professional air conditioner installation for improved home comfort.

Valiant Air cleaned and serviced a Rheem two-stage air conditioner, model RASL-048JEC, in Denver, CO. This service included thorough maintenance to ensure the unit operates efficiently. Customers in Denver can rely on professional air conditioner cleaning and servicing for reliable cooling performance.

Valiant Air cleaned and serviced an American Standard air conditioner in Littleton, CO, installed in 2020. They also replaced the air filter on a Lennox Pure Air purification system to maintain indoor air quality and system efficiency.

Valiant Air conducted maintenance and cleaning on a Carrier 24ABC6 air conditioner in Aurora, CO. They identified refrigerant saturation temperature issues and provided a replacement estimate for the 26-year-old unit.

Valiant Air conducted a maintenance check and cleaning on a Carrier 24ABC6 air conditioner in Aurora, CO. They inspected components, ensured proper function, and removed debris to maintain efficient cooling performance. This service helps extend system lifespan and improve air quality.

Valiant Air in Castle Rock, CO, provided a free second opinion on a failed Amana furnace and Goodman air conditioner. They offered an estimate to replace the system with a Trane high-efficiency furnace and air conditioner.

Valiant Air repaired a Goodman air conditioner in Lone Tree, CO, caused by a failing control board in an Arzel zoning system. They restored temporary function while sourcing replacement parts to fully resolve the issue.

Valiant Air provided an estimate in Aurora, CO, for replacing an air conditioner or only the compressor. They assess HVAC systems to help clients decide on repair or full replacement based on condition and cost.

Valiant Air serviced and cleaned a Trane XR13 air conditioner in Aurora, CO. They found the refrigerant was leaked and provided an estimate to replace the unit with a newer Trane air conditioner model. The service included inspection and assessment for system replacement.

Valiant Air installed Mitsubishi 24,000 BTU mini split cooling systems in Denver, CO. They provided efficient cooling solutions suitable for residential or commercial spaces, ensuring reliable temperature control and energy savings. The installation focused on system performance and durability.

Valiant Air serviced a Trane XR12 air conditioner in Aurora, CO by replacing its condenser fan motor and voltage absorption capacitor, cleaning condenser coils, and verifying refrigerant levels, restoring efficient cooling performance for summer comfort.

Valiant Air replaced the condenser fan motor and voltage absorption capacitor on a Trane XR12 air conditioner in Aurora, CO. They cleaned the condenser coils and checked the refrigerant to ensure the system operates correctly. The service restored the system's proper functioning.

Valiant Air repaired a Carrier air conditioner in Parker, CO, by fixing a short in the thermostat wiring. The service restored the system to proper working condition, ensuring reliable cooling performance.

Valiant Air performed detailed cleaning and inspection on two Amana GSX13 air conditioners and safely shut down an Aprilaire 800 steam humidifier for summer in Aurora, CO, ensuring optimal cooling efficiency and protecting winter equipment longevity.

Valiant Air serviced and cleaned two Goodman GSX13 air conditioners and shut down an Aprilaire 800 steam humidifier for summer in Aurora, CO. The team ensured the systems operate efficiently for warm weather use.

Valiant Air repaired a Rheem RARL air conditioner in Denver, CO by replacing the condenser fan motor and voltage absorption capacitor, restoring efficient cooling performance.

Valiant Air in Aurora, CO offers repair and replacement services for Carrier furnace and air conditioner units. They provide estimates for installing Trane furnace and air conditioner systems, including 10-year warranties to protect customer investments.

Valiant Air serviced a Carrier 113ANA air conditioner in Aurora, CO. They diagnosed low refrigerant causing freezing and water in the furnace. They added refrigerant to restore function temporarily and provided a replacement estimate.

Valiant Air serviced and cleaned two American Standard 4A7A70 air conditioners in Aurora, CO. They also maintained SolaceAir UV lights and replaced filters on Respicare electric air filters to ensure proper air quality and system performance.

Valiant Air serviced and cleaned an American Standard air conditioner model 5a7a40 in Castle Rock, CO. They also replaced the whole-home filter on an Aprilaire purifier. These actions ensure the system runs properly and efficiently during spring and summer months.

Valiant Air serviced and cleaned an American Standard air conditioner model 4A7A60 in Greenwood Village, CO. They performed maintenance to ensure the unit operates efficiently and maintains air quality. This service focused on thorough cleaning and system check for reliable cooling performance.

Valiant Air serviced and cleaned a Lennox 13ACXN air conditioner in Parker, CO. They performed thorough maintenance to ensure efficient operation and cleanliness of the unit. This service helps improve cooling performance and extends the air conditioner's lifespan.

Valiant Air installed a Trane S9X1 furnace with 96% efficiency in Littleton, CO. This high-efficiency furnace improves heating performance and reduces energy use during colder months. The installation ensures reliable warmth for residential or commercial properties in Littleton.

Valiant Air installed a Trane 5TTR30 air conditioner in Aurora, CO. They charged the system to the manufacturer's specifications. The unit operates properly and meets expected performance standards.

Valiant Air installed a Trane high-efficiency S9V2-VS furnace and a two-stage Trane air conditioner in Arvada, CO. The system includes an Arzel zoning system, an Aprilaire humidifier, and an Aprilaire whole-home air filtration system for improved HVAC performance and indoor air quality.

Valiant Air replaced the dual capacitor on a Rheem RAMC air conditioner in Aurora, CO, restoring compressor function and enhancing cooling efficiency to ensure reliable comfort during warm seasons.

Valiant Air installed a Trane TTR30 air conditioner in Aurora, CO. They ensured proper installation for optimal system cooling performance and reliability.

Valiant Air repaired a Bryant air conditioner in Aurora, CO by correcting an improper electrical connection. After the fix, the system operated normally without cycling issues. This service ensured the AC unit restored proper function efficiently and reliably.

Valiant Air serviced a Trane XR14 air conditioner in Parker, CO by diagnosing a failing outdoor fan motor. They replaced the voltage absorption capacitor, restoring normal system operation and ensuring reliable cooling performance.

Valiant Air replaced the voltage absorption capacitor on a Bryant 113ANA air conditioner in Denver, CO. They also performed maintenance and cleaning to ensure efficient operation.

Valiant Air delivered a detailed estimate for replacing a Trane HVAC system in Greenwood Village, CO, evaluating system efficiency and projected costs. This assessment aids homeowners in budgeting and scheduling timely heating and cooling upgrades for optimal year-round comfort.

Valiant Air diagnosed a loud noise caused by a booster fan connected to the furnace in Aurora, CO. They provided an estimate to replace the faulty booster fan to restore proper furnace operation and reduce noise levels.

Valiant Air repaired and replaced a faulty AC compressor in Aurora, CO. They provided an estimate and installed a new Trane air conditioner with a 10-year parts warranty. This service ensures reliable cooling and long-term support for residential AC systems.

Valiant Air replaced the gas valve on a Goodman furnace and repaired gas leaks in piping in Denver, CO. They ensured proper function and safety of the heating system through precise gas valve replacement and leak repairs.

Valiant Air serviced an Aprilaire steam humidifier and replaced the steam canister in Castle Pines, CO. This maintenance ensures the humidifier operates efficiently and maintains proper indoor humidity levels. The service supports system reliability and air quality in residential settings.

Valiant Air serviced a Goodman GSX13 air conditioner in Aurora, CO, replacing a failed capacitor and adding refrigerant to restore operation. They also shut down an Aprilaire 800 steam humidifier for the summer season. This maintenance ensures efficient cooling and proper seasonal adjustments.

Valiant Air added refrigerant to a York YCD30B21SA air conditioner and cleaned the evaporator coil in Castle Rock, CO. This service restored the air conditioner's proper function and improved system performance.

Valiant Air cleaned and serviced three Rheem RAMB air conditioners in Littleton, CO. They performed thorough maintenance to ensure efficient operation and prolonged equipment life. This service supports optimal cooling performance for residential or commercial systems.

Valiant Air serviced and cleaned an Amana furnace model AMEC96 and a Carrier air conditioner model 38TZA in Littleton, CO. The team also troubleshot the zoning system to ensure proper function and efficiency.

Valiant Air serviced and cleaned two American Standard air conditioners and replaced the filter on a Honeywell whole home air filter in Castle Rock, CO. They ensure HVAC systems operate efficiently by maintaining key components and improving air quality.

Valiant Air performed diagnostics on a York furnace in Littleton, CO, identifying a burnt electrical smell caused by a failing blower motor. They provided options to either repair or replace the blower motor to restore proper furnace function.

Valiant Air serviced and cleaned two Goodman GSX13 residential air conditioners in Parker, CO. The work included routine maintenance to ensure optimal cooling performance and system reliability for these homes.

Valiant Air installed a Trane high-efficiency furnace model S9X2 with an Aprilaire whole-home air filter in Aurora, CO. This system improves heating performance and air quality for residential properties. The installation ensures reliable warmth and cleaner indoor air throughout the home.

Valiant Air installed an Aprilaire humidifier in Aurora, CO. This service improves indoor air moisture control, helping maintain comfortable humidity levels and supporting healthier air quality. The installation ensures efficient operation suited to local climate conditions.

Valiant Air serviced a Carrier furnace in Aurora, CO, by adjusting the gas pressure to the correct altitude setting and cleaning the flame sensor. This resolved the overheating and low flame signal issues affecting the control board.

Valiant Air installed a new Trane 5TTR air conditioner in Aurora, CO. They replaced the cooling system efficiently to improve the home's air conditioning performance. This service ensures reliable temperature control and energy efficiency for residential properties in Aurora.

Valiant Air replaced a thermostat with a Sensi 2 model in Aurora, CO. This service restored proper operation of the furnace and air conditioning system. The upgrade ensures accurate temperature control for improved home comfort.

Valiant Air serviced and cleaned a Carrier air conditioner and replaced the filter on an Aprilaire air cleaner in Parker, CO. The work ensured the systems operate efficiently and maintain indoor air quality. This service supports proper HVAC function and cleaner air in homes.

Valiant Air serviced an American Standard air conditioning system and replaced the Aprilaire media filter in Aurora, CO. This service ensures the AC operates efficiently and maintains indoor air quality.

Valiant Air repaired a Carrier air conditioner in Aurora, CO by replacing the voltage absorption capacitor on the outdoor condenser. This fix restored the unit’s ability to cool the home effectively.

Valiant Air provides air conditioner replacement services in Woodrow, CO. They assess and replace Carrier air conditioners that have caught fire, ensuring safe and functional cooling systems for homes and businesses.

Valiant Air serviced and cleaned a Carrier air conditioner and an Aprilaire 800 steam humidifier in Aurora, CO. The work included thorough cleaning and maintenance to ensure optimal operation of both systems.

Provided estimate to replace residential Bryant air conditioner model number 561cj018-d

Valiant Air repaired a Trane air conditioner in Parker, CO. They replaced the failed capacitor in the condenser fan with an upgraded version. This repair restored the air conditioner's operation efficiently.

Valiant Air serviced and cleaned an Armstrong air conditioner and an LG mini split in Denver, CO, to improve efficiency for summer use. They also replaced an Aprilaire 210 media filter to maintain air quality and system performance.

Valiant Air repaired an American Standard AC system in Aurora, CO, by replacing the condenser fan motor. They offered the customer repair or replacement options, and the customer chose repair. The service focused on restoring the AC unit’s function efficiently.

Valiant Air provided service and maintenance for American Standard Silver Series air conditioners, model 4A7A3036H1000NA, in Parker, CO. The technician cleaned and serviced a non-working unit, restoring both systems to full operation. This ensured reliable cooling performance for the customer.

Valiant Air provides estimates for Mitsubishi mini split installation in Parker, CO. They offer professional evaluation and planning for heating and cooling systems in guest houses. This service ensures accurate assessment before installation.

Valiant Air offers free estimates for new HVAC installations in Castle Rock, CO, evaluating your property’s heating and cooling needs. Their precise installation ensures energy-efficient system performance and long-term homeowner comfort.

Valiant Air provides service and cleaning for XR AC condensers model Ford ttr6030j1000aa in Parker, CO. This maintenance ensures the air conditioning systems operate efficiently during the summer months. The service includes thorough inspection and cleaning to maintain good working order.

Valiant Air in Aurora, CO provides estimates to repair or replace HVAC systems. They service Carrier furnaces and American Standard air conditioners. Customers receive clear options for maintaining or upgrading their heating and cooling equipment.

Valiant Air provided a free estimate for an HVAC system replacement in Greenwood Village, CO. They assess the current system and offer detailed cost information to help plan the upgrade efficiently.

Valiant Air performed maintenance on a Carrier 24ac636a310 air conditioner in Aurora, CO. They also replaced the thermostat with a Sensi2 touchscreen model to improve system control and efficiency.

Valiant Air performed a maintenance check and cleaning on a Carrier Air Conditioner model CA13NA042A in Aurora, CO. They inspected the unit to ensure proper function and cleaned key components to improve performance and reliability.

Valiant Air installed an Arzel zoning system and cleaned an American Standard air conditioner in Castle Rock, CO. They provided maintenance and system setup to improve HVAC function. This service supports efficient temperature control and ensures clean, reliable air conditioning units.

Valiant Air performed maintenance on a carrier air conditioner in Parker, CO. The service included cleaning the UV light and checking the humidifier to ensure optimal air quality and system performance. This maintenance helps keep the air conditioner running efficiently.

Valiant Air provided maintenance service on a residential Goodman GSX130601BA air conditioner in Aurora, CO. The service included inspection, cleaning, and repair to ensure proper cooling performance and reliability for the homeowner.