Air Conditioning
Beat the Texas heat with high-performance cooling solutions. From new high-efficiency installs to fast emergency repairs, we keep homes and businesses comfortable when the Gulf humidity peaks.
Tune-Up From
$89
Issue No. 056 — La Marque, TX
Alex's Air Conditioning — since 1969
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About the Shop
Trusted HVAC experts in La Marque, Texas.
Founded over five decades ago, Alex's Air Conditioning has built a strong reputation for delivering reliable, high-quality HVAC services throughout La Marque, TX, and the surrounding coastal communities. We specialize in residential and commercial air conditioning, heating, and ice machine solutions — offering tailored service that ensures year-round comfort and efficiency.
Our team of licensed, state-certified technicians is committed to excellence, safety, and professionalism. Whether it's a new system installation, preventive maintenance, or an emergency repair in the middle of a humid August night, we deliver prompt and dependable results designed to meet your specific requirements.
56+
Years in Texas
14
Coastal Towns Served
24/7
Emergency Response
What We Do
HVAC services tailored to your needs.
Experience professional, efficient, and tailored HVAC services designed to keep your home or business comfortable through every Southeast Texas season — from heavy humidity to rare cold fronts.
Ice Machines
As an authorized MANITOWOC dealer, we provide premium commercial ice machine sales, service, and rentals. Same-hour response for restaurants, hotels, and healthcare facilities across Galveston County.
Service Call From
$129
Heating
When temperatures drop along the coast, rely on our heating specialists to keep your space warm and safe. Furnace repair, heat pump installation, and preventive maintenance done right the first time.
Inspection From
$99
Maintenance Plans
Join our Maintenance Membership Program for priority scheduling, seasonal system tune-ups, and discounted repairs. Proactive care that extends equipment life and lowers your monthly energy bills.
Membership From
$19/mo
New Installations
Energy-efficient system installs sized correctly for your space. We handle residential and commercial projects with careful load calculations, clean ductwork, and thorough final inspection.
System Install From
$3,400
Emergency Repairs
Fast, reliable service backed by integrity. When your AC fails on a 100° afternoon or your heater quits during a rare Gulf freeze, our team is dispatching within the hour to your door.
Response Within
60 min
Selected Work
Recent projects across Galveston County.
A small selection of installations, repairs, and equipment upgrades completed for our neighbors along the Texas Gulf Coast — from residential condensers to full commercial ice systems.
Why Choose Us
Five decades of dependable coastal Texas HVAC.
We've earned our reputation one service call at a time — with state-certified technicians, honest quotes, and a commitment to doing the job right the first time, every time.
Over Five Decades of Experience
Serving Texas communities with trusted HVAC expertise since 1969. Three generations of coastal-climate know-how in every service call.
Fully Licensed & State-Certified
State of Texas certified technicians delivering safe, compliant HVAC solutions that meet every local code and coastal building standard.
Residential & Commercial Expertise
Specialized in dependable HVAC systems for both homes and businesses — from single-family condensers to multi-zone retail and hospitality installs.
Authorized MANITOWOC Dealer
Proud MANITOWOC partner offering premium ice machine sales, service, and rentals for restaurants, healthcare facilities, and the hospitality industry.
Prompt, Professional, Honest
Fast, reliable service backed by integrity. We show up when we say we will, diagnose accurately, and quote transparently — no surprise upcharges.
Committed to Safety & Quality
Strict industry regulations and state-certified protocols on every project. Cleanliness, precision, and long-term reliability are at the core of our work.
Honest Voices
What our neighbors say.
"I have to give them 5 stars. They were at my business within one hour and fixed my ice machine. And the part that was needed they ordered immediately."
jayson
Feb 2025 · Google
"Highly recommend this company, they GET the job done in record time, very efficient, and their workers are on the spot. Thanks Al!"
Nancy Lombardo
May 2024 · Google
"These guys came to work on my ice maker. We had a bit of a misunderstanding with the repair I was wanting, and they came back and made a first-rate repair. Fair and honest."
Landers Fishing
Mar 2022 · Google
Free Estimate
Schedule your HVAC service today.
Don't wait for your AC to break down or your heater to stop working. Tell us what's going on and our friendly team will follow up to schedule a visit or provide a free estimate — usually within one business day.
Prefer to reach us directly? Our dispatch line is open for calls and texts across Galveston County and the surrounding coastal communities.