League City

League City A/C Repair

Air Conditioner Inspections, Installation and A/C Service in League City, TX

Quality Guarantee

Air Conditioning Services by Certified HVAC Technicians in League City

John Moore – The Trusted HVAC Experts for A/C Repairs, A/C Replacement, and A/C Maintenance in League City Since 1994

With its historic, one room schoolhouse, one of a kind Butler Yeats Longhorn Museum, the always lively Walter Hall Park, and the League City Music Festival and BBQ Cookoff, League City is a great place to call home. Whether you live in the original South Shore Harbor, Tuscan Lakes, or an even newer development, you know that the Texas sun can be hard on your A/C system. Are you looking for trusted air conditioning experts with a reliable track-record in League City?

Call on John Moore for custom solutions that meet the unique needs of your home. Get expert service that fits your schedule.

Is your AC out right now? Call 713-730-2525 for help. We schedule appointments around the clock and offer extended summer service hours.

Current Discounts & Specials
Act Now to Take Advantage of Our Limited-Time Offers!

$19 Freon Check!*

Is Your A/C System Blowing Warm Air? Call John Moore Today.

If your A/C system is blowing warm air, you could be low on refrigerant! Call us today for a $19 Freon check to ensure you stay cool this summer!.


*Does not include leak test.


10-Year HVAC Warranty!*

10X the Industry Standard with 10-Year Parts and 10-Year Labor Warranty

You heard right. We have extended our labor warranties on select complete 14 SEER and 16 SEER systems to offer a 10 year parts and 10 year labor warranty! This is 10X the industry standard and you'll find it nowhere else but at John Moore! Give us a call today.


*Excludes acts of God (flood, lightning, etc), lack of maintenance, and vandalism.


We service most makes and models

A/C System Replacement; Getting the Jump on the R-22 Ban

League City comprises both old and new neighborhoods, but the A/C needs of each home will be different based on footprint, usage, and floorplans.

If your system is old and struggling to keep up with the demands of League City weather, or you own a newer home and suspect a system failure due to improper installation, John Moore has affordable A/C replacement options for you and your family.

Best of all, upgrading now saves you money in the long term as all of John Moore’s replacement units maximize energy efficiency to shrink your electricity bill and keep your home cool. Even if your system is working well but uses R-22- an older refrigerant known for its negative environmental impact- planning a replacement is advisable. By 2020, R-22 will no longer be available in the U.S and even minor leaks for systems dependent on the liquid will require total system replacement.

When you’re ready for an upgrade, we offer low interest financing without hidden fees, and you can even apply for financing with us online for fast approval. We’ll work with you to figure out a payment plan that fits your family’s budget. Our replacement units come with a 10 year manufacturer’s warranty, and if you encounter any issues within the first year after we replace your system, we will come back and fix the problem at no additional cost.*

Ready for that A/C upgrade? Call John Moore today at 713-730-2525 or contact us here to discuss options that we can put to work for you.

*Excludes acts of God (flood, lightning, etc), lack of maintenance, and vandalism.

A/C Repair and A/C Maintenance

A blistering League City summer shouldn’t cause your family discomfort. John Moore is your year-round expert for A/C system tune ups.

Even new air conditioning units need proper attention to ensure a long lifespan. With our $69 maintenance visits, regular A/C care has never been easier. Call us today to schedule a time that works for you and we’ll come out to and perform our 28-point inspection of your A/C system to pinpoint any issues and solve any problems.

Catching even small issues early means saving you the cost of more extensive repairs. But John Moore is here to provide affordable solutions when things do go wrong as well. Is your home having trouble cooling off in the afternoons? Are some rooms hotter than others? We can quickly diagnose and repair all problems with your A/C unit and recalibrate your entire system to get it running like new again.

Ready to get back to the comfort of a cool home? Call John Moore today at 713-730-2525 or contact us here to put us to work for you.


John Moore Licensed Technicians

Hear what our customers are saying about our employees and our service.


I could not have asked for better quality in service. The customer service when I called on Saturday evening was superb despite the inability to send a technician that evening. Terry was courteous and respectful of my time and family while at my home. He quoted me the repairs prior to completing any work which was greatly appreciated. I would recommend John Moore, more specifically Terry A as a technician for any work that is required.

- HVAC Houston

I had the luxury of working with Troy W. of John after Hurricane Harvey caused my hot water to go out due to the caulking on my roof. Troy discovered it was the caulking on my roof that needed repair, because of it's leakage, it caused my pilot light to go out, he lit it and arranged for Charles R., the roofer, to come out and repair the caulking on the roof. The repair work was done in one day. They worked as a team to ensure that it was done. I called John and I got Moore! Thank you Troy and Charles!

- HVAC Houston

In League City Call John Moore

(877) 730-2525

Or click below to schedule service online.


© 2017 John Moore, LP
Service Area – League City, TX | A/C Repair in League City
M-38638 | TECL 400092 | TPCL 11201 | TACLB 38048E