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Avatar for Diligent Air Solutions LLC
Diligent Air Solutions LLC
5.0(
16
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For BusinessDuctless Mini-split A/C - Install or Replace+1 more

Serving Sinton, TX and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Miguel came to my home after 9pm on a Thursday to fix our AC unit. What an amazing blessing to have someone care that much about another person. Knowledgeable, efficient, courteous, and professional. Couldn't have asked for a better person or a better outcome. Choose Miguel and Diligent Air!!"
Old equipment
Old equipment
New condenser
New air handler
Ducting re location

+13

2 neighbors recently requested a quote
Avatar for Third coast quality air llc
Third coast quality air llc
5.0(
6
)
Central A/C - Service or RepairDuctless Mini-split A/C - Install or ReplaceCentral A/C - Service or Repair - For Business

Serving Sinton, TX and surrounding areas

Approved

In business since 2016

Credit card accepted

"Michael cleaned and repaired my central air unit. He quickly found the problem and knew exactly what to do. He listened carefully to my explanation of my situation and helped me set up a plan for the future. He was kind, friendly and professional. I couldn't have asked for better service."
Full system install
System replacement
System replacement
System replacement
System replacement

+3

14 neighbors recently requested a quote
Avatar for Aire Serv of Coastal Bend
Aire Serv of Coastal Bend
5.0(
6
)
Central A/C - InstallAir Ducts & Vents - CleanCentral A/C - Service or Repair+1 more

Serving Sinton, TX and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Is your home ready for the South Texas heat and humidity? Look no further than the Aire Serv® of Coastal Bend HVAC team to ensure your system keeps you and your family comfortable. Our trained professionals specialize in routine air conditioner maintenance and are ready to help you beat the heat.

Response time1 day
Response rate100%
7 neighbors recently requested a quote
Avatar for Green Quality Air
Green Quality Air
4.3(
16
)
Air Ducts & Vents - Clean

Serving Sinton, TX and surrounding areas

Approved

In business since 2011

Credit card accepted

Offers commercial services

"We were very impressed with the work and knowledge Chris and Leslie provided to us while servicing our house. We originally had scheduled for a cleaning to have a smoke smell removed from prior renters and while they were here they brought other issues to our attention. Long story short, all issues were resolved in a professional and timely manner. Not only did they get the smell out of our house they provided us with vital information about what they did and why they did it. Also, they provided us with information to help us maintain the air ducts to prevent further issues. We will definitely be using their services again."
Response time4 hrs
Response rate91%
49 neighbors recently requested a quote
Avatar for Starr Contracting, LLC
Starr Contracting, LLC
4.0(
6
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Sinton, TX and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"I would highly recommend this company. Great people! Belinda (office), Tim, Matthew and Travis (sorry didn't catch the 4th worker's name) are such a pleasure to work with. The install of the compressor and air handler was only like 3 hours or so. I couldn't be happier with their service, dependability, communication through the tuff process of working with my home warranty company. Thank you all so much!! Deena Kramer"
Installation
1 neighbors recently requested a quote
Recommended by40%of homeowners
Avatar for CW Custom Builders
CW Custom Builders
New to Angi
Air Ducts & Vents - Clean

Serving Sinton, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

CW Custom Builders is a high-quality residential and commercial construction company serving Central Texas. We handle all phases of construction—from new builds to remodeling and additions—while priding ourselves on a foundation of honesty and integrity. Call today to get your project underway 830-391-9897.

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Air Conditioning questions, answered by experts

If your central AC is not blowing cold air, you should try resetting the system. Many systems have a reset button. Make sure your thermostat is off, then turn off the circuit breaker that powers your AC. Hold the reset button for three to five seconds, then turn the circuit back on. Set your thermostat to cool and choose a temperature cooler than the room. Your system should turn on quickly.

There are many signs of a bad AC fan motor, including if the fan blades don’t spin when the AC kicks on or if they keep spinning when the AC is off. The AC fan cools down the condenser coil, so a faulty motor can also cause the system to overheat. Unusual noises in the exterior AC unit, including grinding or rattling sounds, may also be a sign that the AC fan motor is worn out.

Deciding whether to replace just the AC coil or the entire system depends on the age of your unit and the overall cost. Replacing a coil is less expensive than a full system replacement, but it can still be a pricey repair. If your HVAC system is relatively new and still under warranty, or if the replacement cost is significantly lower than a new system, replacing the coil can be a worthwhile investment that restores efficiency and extends the unit's life. However, for older systems (nearing the end of their 10-15 year lifespan) or those with extensive damage, it is often more cost-effective to replace the entire AC unit. Mismatched coils in an older system can lead to inefficiency and future breakdowns, so a full replacement ensures optimal performance and avoids further costly repairs.

While 72 degrees is a comfortable setting for many people, it’s likely not the most efficient temperature setting for your air conditioning unit. By pushing the temperature up to 75 or 78 degrees, you stand to save money on your energy bill. That said, these temperatures may be too warm to be comfortable for some people and are definitely too warm for most people to sleep comfortably.

Signs of a damaged evaporator coil include warm air from vents, frequent starts and stops without proper cooling, failure to turn on, refrigerant leaks, and unusual noises. If you suspect issues with your AC system or its components, it’s best to call an AC repair technician for proper diagnosis and repairs.

The Sinton, TX homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.