Top 3 HVAC Contractors in Killeen

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

#1

Lone Star Climate Control

4.8
(142 reviews)
Verified

A full-service HVAC contractor specializing in high-efficiency system installations and complex repairs for Killeen's extreme summer heat. Known for expertise with variable-speed systems and smart thermostats to maximize energy savings. Their technicians are NATE-certified and specifically trained on the challenges of Central Texas humidity and heat.

3400 W Stan Schlueter Loop, Killeen, TX 76549

Specialties & Features

24/7 Emergency AC Repair
High-Efficiency System Installation
HVAC Zoning Systems
Humidity Control

Business Information

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

Bell County Air & Heating

4.7
(118 reviews)
Verified

A locally owned and operated HVAC company with deep roots in the community. They excel in furnace repair and installation for the occasional cold winter snap, as well as comprehensive AC maintenance plans designed to prevent breakdowns during peak summer demand. They are a Carrier Factory Authorized Dealer, ensuring access to top-tier equipment and training.

201 E Veterans Memorial Blvd, Killeen, TX 76541

Specialties & Features

Preventive Maintenance Plans
Furnace Repair & Installation
Ductwork Design & Sealing
Indoor Air Quality Solutions

Business Information

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

Killeen's Trusted AC & Heating

4.5
(96 reviews)
Verified

Known for their rapid response times, especially for emergency no-cool calls during the sweltering summer months. They offer honest diagnostics and specialize in system replacements, helping homeowners navigate rebates for energy-efficient upgrades. Their team is EPA Section 608 certified and highly proficient in heat pump service, a growing option for the area.

102 N Gray St, Killeen, TX 76542

Specialties & Features

Rapid Emergency Service
System Replacement & Rebates
Heat Pump Services
Honest Diagnostics & Repairs

Business Information

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

Why These Are the Top HVAC Contractors in Killeen

The Killeen HVAC market is heavily driven by the demanding Central Texas climate, characterized by long, intensely hot and humid summers and short, mildly cold winters. This places extreme importance on reliable and efficient air conditioning systems. The presence of Fort Hood creates a consistent demand for both residential and light commercial services, with a high volume of emergency repair calls from May through September. Reputable local contractors distinguish themselves with 24/7 emergency availability, expertise in humidity control, and knowledge of energy-efficient systems that can significantly reduce cooling costs in the severe heat.

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 Killeen regulations and climate