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Santa Fe, TX

League City, TX Air Conditioning & Heating

Go With the AC & Heat Pros in League City, TX

It’s rare to find a League City, TX air conditioning and heating company that can hit the mark every time—that’s why SouthCoast has so many repeat customers. And with us, you’re not just a customer, but a valued relationship. This means that for every repair, replacement, tune-up, service or product we provide, you’ll be getting what we know is right for you.

Our main services include:

We also provide indoor air quality services and products.

Our discounted HVAC products come from big, reputable brands such as Lennox and Goodman. We provide and install:

  • Air Conditioners
  • Heat Pumps
  • Furnaces
  • Comfort Controls
  • Packaged Units
  • And More

We’re also here to make the process of improving your comfort much more affordable and enjoyable with financing options and special offers. See all that we do for League City, TX in our heating and air conditioning reviews below.

Local Reviews
for League City, TX

SouthCoast Heat & Air Rated 5.0 out of 5 stars based on 5 customer reviews


Map of League City, TX

Very good customer service!!!




Review of SouthCoast Heat & Air

Got a full inspection done for piece of mind on a home purchase. Tech was on time and conducted a very thorough inspection. He explained every finding good and bad. I’m very pleased with the customer service.


Map of League City, TX

Awesome service.




Review of SouthCoast Heat & Air

Got here as quickly as they could since we were without heat.


Map of League City, TX

My Preferred AC Company




Review of SouthCoast Heat & Air

As a REALTOR, Southcoast has ALWAYS been readily available to and my clients when I have needed them. They have always been overly accommodating and extremely helpful when I needed some explanation on the problem or issue. Personally, I use them for my home and couldn't ask for better service!


Map of League City, TX

Great service




Review of SouthCoast Heat & Air

From beginning to end we were kept up to date on what was being done and had exceptional customer service!


Map of League City, TX

What I Expect from a Service Company




Review of SouthCoast Heat & Air

This visit is exactly what I have come to expect from SouthCoast, great and courteous service. Ever since their team installed my air conditioning systems, they have been there for me. I am a very loyal customer! I wish all service companies were like yours.


Alex T.

Alex T.

Installation: Installed Coleman Air Handler. Replaced drain lines. Strapped up and straightened duct work to improve airflow. Replaced low voltage condenser wire. System is operating normally at this time.

Near Jackson Ln, League City, TX 77573
Alex T.

Alex T.

Maintenance: Both heaters are operating normally at this time.

Near S Lake Dr, League City, TX 77573
Alex T.

Alex T.

AC Repair: Control board has short on low voltage 12-pin connector. Not letting low voltage through the board to supply power Recommend replacing control board.

Near Bay Area Blvd, League City, TX 77573
Alex T.

Alex T.

Installation: Replace Condensing unit, Evaporator coil, and Furnace. Add 12x12 return to master bedroom and add in 20x25x4 Media Filter cabinet. Replace start collars with collars with dampers. Seal unit properly. Add float switch to secondary drain pan to prevent water overflow into ceiling. System is operating normally at this time.

Near Wilburn St, League City, TX 77573
Alex T.

Alex T.

AC Repair: Unit is 18 years old. Operating on R22. Capacitor on blower mmotors out of range. Recommend replacing capacitor to prevent strain on the blower motor. There is no float switch installed on the secondary drain pan. Recommend installing float switch to prevent water damage if drain line clogs. Otherwise, system is operating normally at this time. Capacitor is replaced and operating normally.

Near Bay Area Blvd, League City, TX 77573
Alex T.

Alex T.

AC Repair: Unit is operating normally at this time. The flu pipe is touching the bypass duct. A minimum of 1" clearance should be kept around the flu pipe to prevent materials from combusting. Zone damper controller is disconnected from the damper. Recommend replacing the zone damper due to age. Unit is achieving a 25 degree temperature rise in heat, and an 18 degree split in cool.

Near Lightstone Ln, League City, TX 77573
Joseph S.

Joseph S.

Replace 3 Ton Rheem Coil/Condenser with 3 ton Coleman Coil/Condenser with 10 Year Parts/ 10 Year Labor

Near Serenity Ln, League City, TX 77573
Joseph S.

Joseph S.

Inducer draft motor seizing and will need replacement.

Near Candlewood Dr, League City, TX 77573
Alex T.

Alex T.

Heater is operating normally at this time.

Near Palo Duro Canyon Dr, League City, TX 77573
Alex T.

Alex T.

Both heaters are operating normally at this time. Drains are clear at this time.

Near Magnolia Greens Ln, League City, TX 77573
Alex T.

Alex T.

Maintenance: Heater is operating normally at this time.

Near White Dove Ct, League City, TX 77573
Alex T.

Alex T.

Secondary drain line on upstairs unit pushes minor amounts of water into drain pan during unit operation. Tilting drain line upwards to a light raised position stops the water flow without compromising the duty of the secondary drain line.

Near Enterprise Ave, League City, TX 77573
Alex T.

Alex T.

Maintenance: Both heaters are operating normally at this time.

Near Oak Creek Dr, League City, TX 77573
Lori P.

Lori P.

AC Repair: Diagnostic service call for SouthCoast. Winter Maintenance on Upstairs Unit. Drain pan has mild mineralization on one side. No rust or metal disintegration. Honeywell media filter 20x25x4 in clean condition.

Near Daroca Dr, League City, TX 77573
Lori P.

Lori P.

AC Repair: Vibration in inducer fan motor. Strap down to stop vibration

Near Daroca Dr, League City, TX 77573
Alex T.

Alex T.

Heater contactor for the front unit making excessive noise. This is a sign of wear on the internal coil for the heater contractor. Recommend replacing contactor soon to avoid losing heat functionality. Both heaters are heating normally at this time.

Near Gulf Fwy S, League City, TX 77573
Alex T.

Alex T.

AC Repair: Gas pressure is low to the home. Furnace flame is kicking on and slowly dying to nothing. Opened gas line, and flame returned to normal. Heater is operating normally at this time.

Near Masters Ct, League City, TX 77573
Alex T.

Alex T.

Evaporator on older unit has minor dirt buildup, recommend chemical cleaning the evaporator coil to remove dirt inside the coil fins. Capacitor on outdoor unit is showing some rust on the capacitor, but is still in range. Recommend replacing capacitor.

Near Coneflower Rd, League City, TX 77573
Alex T.

Alex T.

Water entering the outdoor unit from a hole in the low voltage grommet. Cover up the hole and repair the low voltage wire at the outside unit.

Near Serenity Ln, League City, TX 77573
Alex T.

Alex T.

Evaporator coil has leak on a knuckle, need to contact manufacturer for replacement of evaporator.

Near Falling Springs Ln, League City, TX 77573
Alex T.

Alex T.

Blower motor shaft bearings and blower wheel making grinding noise, showing signs of wear. Recommend replacing blower wheel, shaft and part of the motor housing.

Near Enterprise Ave, League City, TX 77573
Lori P.

Lori P.

Comfort Club Semi-annual Maintenance with coil clean

Near Enterprise Ave, League City, TX 77573
Alex T.

Alex T.

Perform leak search. Leak is in the evaporator coil, recommend replacement of the evaporator coil at least.

Near Torano Cir, League City, TX 77573
Alex T.

Alex T.

Run capacitor on condensing unit is dead. Replace capacitor and system is operating normally at this time. Also adding hard start kit to the system to extend the life of the compressor.

Near Bennigan St, League City, TX 77573
Lori P.

Lori P.

Diagnosed Carrier system & found a refrigerant leak in Evaporator coil, added refrigerant, replaced suction line insulation & setup yearly maintenance on 2 systems.

Near Ramsay Ln, League City, TX 77573