Google Review
Regular Air Conditioning maintenance and tune-ups can minimize many of the issues caused by build-up of dirt and debris. It is recommended that the service is performed by a qualified technician, as these inspections allow your contractor to check for longer-term issues and in some cases take proactive steps to prevent premature failure or inconvenient breakdowns during the cooling season.
Annual air conditioner preventative maintenance can not only increase energy efficiency, but may also be a requirement to keep your warranty valid as well. Many manufacturers state on warranty documentation that air conditioning maintenance by a licensed HVAC professional are a part of the warranty conditions.
Valued at up to $190, our professional tune-up for your air conditioning and heating system to run more efficiently.
Benefits of Tune-Ups
Priority service 10% discount on repairs 10% discount on replacement 1 year parts and labor Loyalty rewards
Air Conditioning
Safety Inspection & Performance Tune-Up
Check filter conditions and replace if necessary Inspect and secure all electrical components Clean air handler and condenser Test compressor and motor voltage Test capacitors and check contactors Inspect plenum and ductwork Check static pressures Inspect and flush all drain pans and drain lines Test float switch Check blower speed and reset if necessary Check evaporator and condenser coil condition Test blower motor, compressor, and overall electrical consumption Measure refrigerant line pressure and temperatures Measure system operating temperatures Test thermostat operation and accuracy
When calculating the costs of air filters, it’s important to consider how often each type needs to be replaced. While high-efficiency filters may have a higher initial cost, their longer lifespan can make them more economical in the long run. For instance, if a HEPA filter lasts three times longer than a standard filter, it could ultimately save you money over time.
Neglecting to change your air filter regularly can lead to several problems that impact both indoor air quality and the performance of your HVAC system.
A clogged filter forces your HVAC system to work harder to pull air through, which can cause unnecessary strain. Over time, this extra load can lead to system malfunctions and costly repairs or replacements. Replacing filters on time helps extend the lifespan of your HVAC system and its components.
Furthermore, when your system struggles to draw air through a dirty filter, it runs for longer periods, consuming more energy. This higher energy usage results in increased utility bills and a larger carbon footprint. Regular filter changes can help mitigate these issues and improve overall system efficiency.
If your air conditioning system is not cooling your home or business, it is most likely a due to low refrigerant, the capacitor, compressor, blower or an electrical issue.
If your air conditioning fan is not spinning at your home or business, it could be attributed to the capacitor, motor failure, contact issues, burned out fan motor, debris obstruction or a tripped breaker.
If your air conditioning system is leaking water, it is most likely due to a obstruction in the drain line that is causing the drain pan to fill and leak. It could also be the drain pan itself has damaged or rusted, improperly installed or not properly leveled.
Manufacturers suggest that you change your air conditioning filters every quarter (3 mo.); however, the homeowner should consider variables such as allergies, respiratory issues, pets, home traffic and frequency of exposure to outside elements (windows and doors open).
You can order your replacements directly from Hexagon and have them delivered to your door: www.hexagonhvac.com/filters/
Ductless systems (aka mini-splits) are best utilized when a traditional hvac system in the home or business is not practical, less efficient or include ductless installations.
Central Air Conditioning System (Whole House):
Small Home: 1kW – 1.5 kW per hr
Medium Home: 2kW – 4kW per hr
Large Home: 4kW – 5kW per hr
Ductless Systems (Mini-Splits):
600 – 1,500 watts per hour
Window Units:
Smaller: 500 – 700 watts per hour
Larger: 1,000 – 1,500 watts per hour
Variables:
SEER Rating
Operating Conditions
Usage
Maintenance
* As of September 2025, Houston electrical rates are 14.7 cents per kWh.
Air Conditioning systems have a typical lifespan of 12-15 year; however, many variables can effect the systems longevity such as installation quality, manufacturer, usage, maintenance, and environment.
The 20 degree rule refers to a guideline that the temperature difference between the supply side air and the return air, often expressed in a 20 degree difference across the evaporator coil.
A system typically will cycle off and not restart no earlier than 3 minutes after shutoff to allow for equalization of the system.
* The aforementioned times are estimates based on the equation below and can be effected by many variables.
Variables:
Equation: Q = m×C×ΔT and m = V×ρ
Address:
2802 Timmons Lane 27191, Houston, Texas 77027
Phone No:
(713) 439-2466
Email:
info@hexagonhvac.com
Greater Houston and Surrounding Areas
![HEXAGON PLUMBING + AIR
Call: (713)-HEXAGON [439-2466]](https://hexagonhvac.com/wp-content/plugins/instagram-feed/img/placeholder.png)