No interest, No Payments for the first year
Here For You When You Need Us Most
Round the Clock Availability
No matter the hour, you can trust One Hour to be there to help you when you get hit with the unexpected.
100% Satisfaction Guarantee
We guarantee our materials, labor, and craftsmanship for up to two years from the date of your service.
StraightForward Pricing® Guide
Before we start any work, we discuss your available options so you know exactly what you are getting and how much it will cost. No hidden fees!
Always On Time or You Don’t Pay a Dime®
We understand your time is valuable, so we promise to arrive at your home within the predetermined time window that you select, or your service call is free.
Keep Your Home Comfortable This Season
We provide reliable heating and cooling services for Leander, TX, homeowners, including AC repair, new installations, seasonal tune-ups, heating services, and indoor air quality improvements. Learn more about how our HVAC services help keep your home comfortable all year long.
AC Repair
Restore reliable cooling with prompt AC repair services that address performance issues fast. Keep your home comfortable during peak heat.
AC Repair
Our services include:
- Diagnosing failed cooling components
- Repairing malfunctioning compressors
- Fixing coil and airflow issues
- Replacing worn fan motors
- Testing and verifying cooling performance
AC Installation
Improve comfort with efficient AC installation designed for your home’s cooling needs. Upgrade your system for better reliability and lower energy use.
AC Installation
Our services include:
- Evaluating home cooling requirements
- Selecting properly sized systems
- Removing old AC equipment
- Installing new condensers and coils
- Testing and commissioning new systems
AC Maintenance
Maintain strong cooling with reliable AC maintenance services that help prevent costly repairs. Keep your system efficient during Austin’s toughest heat.
AC Maintenance
Our services include:
- Cleaning coils and filters
- Checking refrigerant levels
- Inspecting electrical components
- Testing cooling controls
- Verifying airflow and thermostat calibration
Heater Repair
Restore safe, steady heat with dependable heating repair service to get your system running again. Stay comfortable when sudden cold snaps hit.
Heater Repair
Our services include:
- Inspecting burners and ignitors
- Repairing faulty heating components
- Checking flue and safety systems
- Testing blower performance
Heating Installation
Improve comfort with reliable heating installation that delivers efficient performance. Upgrade aging systems before colder weather arrives.
Heating Installation
Our services include:
- Evaluating home heating needs
- Selecting appropriate furnace or heat pump
- Removing old equipment
- Installing new heating components
- Performing full safety and capacity checks
Heating Maintenance
Maintain reliable heating with seasonal heating maintenance services that prepare your system for cooler weather. Keep your home warm and efficient all season.
Heating Maintenance
Our services include:
- Cleaning burners and ignition components
- Checking venting and flue systems
- Testing controls and thermostats
- Inspecting filters and blower assembly
- Verifying heating performance
Heat Pump Services
Improve year-round comfort with reliable heat pump services that support both heating and cooling. Address performance issues and restore efficiency fast.
Heat Pump Services
Our services include:
- Inspecting reversing valves and circuits
- Repairing refrigerant leaks
- Checking defrost performance
- Replacing worn components
- Testing heating and cooling modes
Emergency HVAC
Get urgent help with fast emergency hvac services available 24/7. Restore heating or cooling quickly when unexpected failures occur.
Emergency HVAC
Our services include:
- Rapid response for urgent issues
- After-hours service availability
- Diagnosing system failures
- Restoring safe operation
- Prioritizing homes without heating or cooling
Thermostat Service
Improve comfort control with reliable thermostat installation for modern, efficient temperature management. Upgrade outdated or malfunctioning units today.
Thermostat Service
Our services include:
- Replacing outdated thermostats
- Installing programmable or smart models
- Ensuring system compatibility
- Calibrating temperature accuracy
- Teaching proper thermostat operation
Duct Repair
Improve airflow with dependable duct repair that addresses leaks and inefficiencies. Boost comfort and reduce energy waste throughout your home.
Duct Repair
Our services include:
- Inspecting ductwork for leaks
- Performing duct sealing and insulation
- Replacing damaged sections
- Installing new ducts as needed
- Balancing airflow for even comfort
Duct Cleaning
Improve indoor air quality with detailed air duct cleaning service that removes dust, debris, and allergens. Create a fresher, cleaner home environment.
Duct Cleaning
Our services include:
- Vacuuming supply and return ducts
- Brushing debris from duct interiors
- Sanitizing ductwork when needed
- Clearing dust buildup
- Improving airflow through clean ducts
Air Quality Service
Improve indoor comfort with proactive indoor air quality services that reduce allergens and manage humidity. Create a healthier home environment.
Air Quality Service
Our services include:
- Assessing whole-home air quality
- Installing purifiers and advanced filters
- Adding UV lights or humidity control
- Monitoring allergens and moisture
- Helping maintain cleaner indoor air
Air Handler Services
Support strong airflow with dependable air handler service that maintains indoor performance. Keep your cooling system working efficiently.
Air Handler Service
Our services include:
- Inspecting indoor air handler systems
- Repairing blower and coil components
- Replacing worn drain pans
- Installing new air handlers
- Verifying airflow and system connection
HVAC Inspection
Ensure reliable performance with a detailed hvac system inspection that reviews components, safety controls, and efficiency. Identify issues before they grow.
HVAC Inspection
Our services include:
- Checking electrical and refrigerant systems
- Inspecting indoor and outdoor units
- Reviewing airflow and ductwork
- Evaluating thermostat and controls
- Providing full diagnostics report
Restore Comfort With Reliable HVAC Services Today
Your home should feel comfortable no matter what the weather brings. Our reliable HVAC services in Leander, TX, and Northwest Austin ensure your system runs smoothly, efficiently, and safely through every season. Whether you need fast AC repair, a new installation, heating service, or a seasonal tune-up, we’re here to help. We provide clear communication, honest pricing, and dependable work backed by our trusted service guarantee. Contact us today to schedule 24/7 HVAC services and keep your home comfortable year-round.
Frequently Asked Questions
Find answers to common HVAC questions from a trusted local team. We provide clear guidance on repairs, installations, maintenance, and indoor air quality so homeowners can make confident decisions about caring for their heating and cooling systems.
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For optimal comfort and energy savings during summer in Northwest Austin, set your thermostat to 78°F (25°C) when you’re home. If you’re away, raising it to 85°F can help reduce cooling costs. Using a programmable or smart thermostat can make these adjustments automatic and more efficient.
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We are available 24/7 to take your call for emergencies. Our appointment hours are listed here.
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To improve indoor air quality in Northwest Austin, start by regularly changing your HVAC filters, scheduling routine maintenance, and using air purifiers. Consider duct cleaning if your home has excessive dust or allergy symptoms. Proper ventilation and keeping your home clean are key to healthier air.
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It’s ideal to service your cooling system each spring and your heating system each fall to ensure you find small issues before they become big problems.
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We work built relationships with several lenders to ensure our customers are able to restore comfort in their homes. Ask your technician about your financing options.
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It’s recommended to have your furnace professionally serviced once a year, ideally in the fall before the heating season begins in Northwest Austin. Annual maintenance helps ensure safe operation, improves efficiency, and can extend the life of your system.
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It’s generally recommended to have your air ducts cleaned every 3 to 5 years in Northwest Austin, or more often if you notice dust buildup, allergies, or musty odors. Homes with pets, recent renovations, or high pollen levels in Leander may benefit from more frequent cleanings to maintain healthy indoor air quality.
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You should schedule AC maintenance once a year, ideally in the spring before the cooling season starts in TX. Regular tune-ups help your system run efficiently, prevent breakdowns, and extend the life of your unit, especially important in Northwest Austin’s summer climate.
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The right HVAC system size for your home in Northwest Austin depends on factors like square footage, insulation, number of windows, and local climate. A professional load calculation ensures your system is properly sized for comfort and efficiency. Oversized or undersized units can lead to higher energy bills and uneven temperatures.
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Service Areas
Our service map highlights the Leander, TX, and Northwest Austin communities we proudly serve. We deliver convenient, reliable HVAC solutions to nearby neighborhoods so homeowners can count on fast, dependable heating and cooling service.