Business Details
50+ Years
experience
Your Trusted HVAC Experts in Killeen, TX
Founded in 1975, A-1 Air Conditioning & Heating has served Central Texas for over four decades, establishing itself as a trusted provider of comprehensive climate control solutions. Our locally owned and operated business specializes in residential and commercial HVAC systems, offering sales, service, and installation tailored to meet individual client needs. With a commitment to energy efficiency and cost savings, we utilize advanced technologies and premium brands like Rheem and Mitsubishi to deliver reliable performance. Our team of licensed, certified technicians brings decades of combined experience to every project, ensuring precision and safety in all installations and repairs.We prioritize customer satisfaction through transparent communication, competitive pricing, and personalized consultations, including custom home assessments and duct system design. As a drug-free workplace with a reputation for integrity, we maintain rigorous professional standards while offering flexible financing options to accommodate diverse budgets. Our service area encompasses Killeen, Ft. Hood, Harker Heights, Copperas Cove, and Kempner, where we continue to build lasting relationships through dependable service and technical expertise.
Services
HVAC Installation
AC Repair
Heating Services
Ductless Systems
Energy Audits
Commercial HVAC
Thermostat Replacement
Air Quality Service
Sheet Metal Ducting
System Maintenance
Details
- Year established: 1975
Highlights and features
- 43+ years of localized HVAC expertise in Central Texas
- Licensed, certified technicians with specialized system knowledge
- Custom energy efficiency consultations for residential/commercial spaces
- Transparent pricing with free estimates on new installations
- Flexible financing options with credit approval available
What people say
Knowledgeable technicians
Prompt service
Competitive pricing
Clear communication
Reliable repairs
Services
HVAC Installation
Professional HVAC installation for residential and commercial properties using premium brands like Rheem and Payne. Our process includes system sizing analysis, duct design, and NATE-certified technician deployment. Customers benefit from improved energy efficiency, reduced utility costs, and manufacturer warranty coverage through our proper installation protocols.
AC Repair
Emergency and scheduled AC repair services for all makes and models. Our licensed technicians diagnose issues with compressors, thermostats, and refrigerant levels while maintaining safety standards. Clients receive transparent cost estimates before repairs begin, with priority service for critical cooling failures during peak seasons.
Ductless Systems
Custom ductless HVAC system design and installation for homes and businesses. Featuring Mitsubishi Mr. Slim technology, our solutions provide zone-specific climate control without traditional ductwork. Ideal for additions, historic buildings, or properties requiring energy-efficient retrofitting with minimal structural modification.
Energy Audits
Comprehensive home energy evaluations identifying air leaks, insulation deficiencies, and system inefficiencies. Using thermal imaging and pressure testing, we create actionable reports to improve comfort and reduce energy consumption. Recommendations include equipment upgrades and behavioral adjustments tailored to property characteristics.
Commercial HVAC
Full-service HVAC solutions for commercial facilities including installation of package units, air handlers, and programmable thermostats. Our team specializes in minimizing business disruption during upgrades while optimizing system performance for large spaces. Maintenance contracts include priority service and extended equipment lifespan through regular professional servicing.
Questions
What should I check if my AC isn't cooling properly?
Check air filters, electrical breakers, and thermostat settings. Avoid DIY repairs beyond these basic checks to prevent damage or injury.
Why won't my AC unit turn on despite hearing buzzing?
Verify electrical breakers haven't tripped and thermostat settings are correct. Contact professionals for internal component issues.
How are repair costs determined?
Technicians must inspect units to identify problems before providing accurate repair cost estimates.
Do you offer maintenance plans?
Yes, we provide preventive maintenance services to extend system lifespan and maintain optimal efficiency.
Are financing options available?
Yes, we offer customer financing with credit approval for installation and replacement projects.
