Top 3 HVAC Contractors in S F A U

Compare the highest-rated hvac professionals in S F A U, Texas. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Alamo Climate Control

4.8
(142 reviews)
Verified

A premier full-service HVAC contractor specializing in high-efficiency system installations and complex ductwork design for the South Texas climate. They are a Carrier Factory Authorized Dealer and focus on providing energy-saving solutions for both residential and light commercial properties.

4500 Longhorn Trail, S F A U, TX 77401

Specialties & Features

Energy Efficiency Upgrades
Ductwork Design & Installation
High-Efficiency HVAC Systems
24/7 Emergency Service

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
Call Now
#2

Lone Star AC & Heating

4.6
(118 reviews)
Verified

A family-owned and operated HVAC company known for its reliable 24/7 emergency repair services and comprehensive maintenance plans. Their technicians are NATE-certified and highly experienced with the specific demands of furnace short-cycles and AC overwork caused by local heat and humidity.

1202 Main Street, S F A U, TX 77401

Specialties & Features

24/7 Emergency Repairs
Furnace Service & Repair
Preventative Maintenance Plans
HVAC System Diagnostics

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
Call Now
#3

Texas Cool Air Solutions

4.5
(96 reviews)
Verified

Specializes in smart thermostat integration, zoning systems, and air quality solutions alongside standard HVAC installation and repair. They are an authorized Lennox dealer and focus on modern, Wi-Fi-enabled systems that help homeowners manage the extreme Texas heat efficiently.

7800 Technology Blvd, S F A U, TX 77401

Specialties & Features

Smart Thermostat Integration
Air Quality & Humidity Control
HVAC Zoning Systems
System Replacement & Retrofits

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
Call Now

Why These Are the Top HVAC Contractors in S F A U

The HVAC market in San Felipe, Texas (S F A U), is heavily driven by a hot and humid subtropical climate. Summers are long and intense, placing extreme demand on air conditioning systems, while winters are mild but can have cold snaps that require reliable heating. This leads to a high volume of emergency AC repairs in summer and furnace service in winter. Homeowners prioritize energy efficiency due to high cooling costs, creating strong demand for modern, high-SEER systems, duct sealing, and smart thermostat upgrades. The market is competitive with several well-established local providers who understand the specific challenges of the local climate.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with S F A U regulations and climate