Top 3 HVAC Contractors in Castroville

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

#1

Alamo Comfort Solutions

4.8
(127 reviews)
Verified

A full-service HVAC provider specializing in high-efficiency system installations and complex ductwork design for Castroville's historic homes. They are Carrier Factory Authorized Dealers and focus on solving humidity control issues prevalent in the region.

1202 Fiorella Street, Castroville, TX 78009

Specialties & Features

Energy Efficiency Upgrades
Historic Home HVAC
Ductwork Design & Sealing
24/7 Emergency Service
Humidity Control Systems

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
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#2

Lone Star Climate Control

4.6
(94 reviews)
Verified

Known for reliable 24/7 emergency repairs and comprehensive maintenance plans tailored to the harsh South Texas summer heat. They work with Trane and Lennox systems and are experts in heat pump servicing, which is increasingly popular for energy-conscious homeowners.

901 Paris Street, Castroville, TX 78009

Specialties & Features

24/7 Emergency Repairs
Preventive Maintenance Plans
Heat Pump Service
Furnace Repair & Installation
System Diagnostics

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
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#3

Medina Valley Air & Heating

4.5
(78 reviews)
Verified

A local, family-owned operation with deep roots in the community. They excel in straightforward system replacements, honest repair diagnostics, and providing cost-effective solutions for both older and newer HVAC systems. They are particularly praised for their customer service and fair pricing.

1506 Angelo Street, Castroville, TX 78009

Specialties & Features

HVAC System Replacement
Honest Repair Diagnostics
Residential & Light Commercial
Air Quality Solutions
Local & Family-Owned

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
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Why These Are the Top HVAC Contractors in Castroville

The HVAC market in Castroville, TX, is heavily influenced by a hot-humid subtropical climate (Köppen Cfa), characterized by long, intensely hot summers and short, mild winters. This creates extreme demand for reliable and high-capacity air conditioning systems from May through September. Humidity control is a major concern for home comfort and preventing mold. Winters are mild, but cold snaps create demand for furnace and heat pump services. The prevalence of historic homes also creates a niche for contractors skilled in retrofitting modern, efficient systems into older structures without compromising aesthetics. The market is competitive among a small pool of local providers who emphasize 24/7 emergency service during peak season.

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 Castroville regulations and climate