HVAC & Air Conditioning in Cedar Park, TX
Compare free quotes from verified hvac & air conditioning professionals in Cedar Park (Star of the Austin Metro). Cedar Park shares Austin's Central Texas climate with very hot summers and clay soil issues, plus enough elevation change to create varied drainage and landscaping challenges.
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Top 3 Best HVAC & Air Conditioning in Cedar Park, TX (2026)
Ranked by customer reviews, response time, and service quality. Updated regularly.
Updated 2026 | 3 professionals reviewed
Dragonfly Mechanical
Best ChoiceOpen Now"Great service, fair pricing. They explained everything clearly."
DR HVAC Services LLC
Runner UpOpen Now"Fast and reliable. Our HVAC has been running perfectly since."
Prime Leander HVAC Services
Top RatedOpen Now"Fast and reliable. Our HVAC has been running perfectly since."
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HVAC & Air Conditioning Prices in Cedar Park, TX
Average prices based on local Cedar Park market data. Actual prices may vary by scope.
| Service | Price Range |
|---|---|
AC Diagnostic / Service Call Inspection and diagnosis | $75 - $150 |
AC Repair (Common) Capacitor, fan, thermostat | $150 - $600 |
Refrigerant Recharge R-410A or R-22 | $200 - $500 |
AC Unit Replacement New central AC system | $3,500 - $8,000 |
Full HVAC System AC + furnace + ductwork | $6,000 - $15,000 |
Furnace Repair Common heating fixes | $150 - $500 |
Duct Cleaning Whole house duct system | $300 - $600 |
Seasonal Tune-Up Preventive maintenance | $75 - $150 |
Prices are estimates for the Cedar Park area. Get an exact quote for your project.
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HVAC & Air Conditioning FAQ - Cedar Park, TX
How much does AC repair cost in Texas?
Most AC repairs in Texas cost between $150 and $600. A basic service call with diagnosis runs $75-$150. Major repairs like compressor replacement can be $1,000-$2,500. Getting multiple quotes helps ensure fair pricing.
How often should I service my AC in Texas?
In Texas, with heavy summer usage, HVAC systems should be serviced twice a year: once in spring before cooling season and once in fall before heating season. Regular maintenance extends system life by 5-10 years.
When should I replace my AC instead of repairing it?
Consider replacement if your system is over 10-15 years old, uses R-22 refrigerant (being phased out), needs repairs costing more than 50% of a new system, or your energy bills keep climbing despite repairs.
What size AC do I need for my Texas home?
In Texas, the general rule is 1 ton of cooling per 500-600 square feet. A 2,000 sq ft home typically needs a 3.5-4 ton unit. However, insulation quality, windows, and sun exposure all factor in. A proper load calculation is recommended.
Why is my AC running but not cooling?
Common causes include low refrigerant (leak), dirty air filter restricting airflow, frozen evaporator coil, faulty compressor, or thermostat issues. Start by checking and replacing your air filter, then call a tech if the problem persists.
Do HVAC technicians need a license in Texas?
Yes. Texas requires HVAC technicians to hold a license from the Texas Department of Licensing and Regulation (TDLR). All technicians on TX24H are verified and properly licensed.
HVAC & Air Conditioning in Cedar Park (Star of the Austin Metro)
Cedar Park is a fast-growing Austin suburb that's evolved from a bedroom community into a destination, with the H-E-B Center arena, excellent schools, and a booming restaurant scene. Young families and tech workers drive the housing market.
Cedar Park shares Austin's Central Texas climate with very hot summers and clay soil issues, plus enough elevation change to create varied drainage and landscaping challenges.
Quick Facts
Williamson County
512
$420,000
Cedar Park is home to the Texas Stars (AHL hockey) and the Austin Spurs (G League basketball), both playing at the H-E-B Center.

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Common HVAC & Air Conditioning Problems in Cedar Park
These are the most frequent issues our customers need help with. Sound familiar?
AC Not Cooling
Air conditioner runs but does not cool the house, often a refrigerant or compressor issue.
Uneven Temperatures
Hot and cold spots throughout the home from duct leaks or poor airflow.
Strange Noises
Banging, squealing, or rattling from the unit indicating worn parts.
High Energy Bills
Sudden spike in utility costs from an inefficient or failing HVAC system.
Thermostat Problems
Thermostat not responding, incorrect readings, or system not cycling properly.
AC Freezing Up
Ice forming on the evaporator coil from low refrigerant or airflow issues.
HVAC & Air Conditioning Service Areas in Cedar Park, TX
Serving all neighborhoods and surrounding areas in the Cedar Park metro area.
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