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Your Trusted HVAC Partner in Alpharetta, GA
Gagne Heating & Air Conditioning Heating & Air Conditioning has been a trusted provider of HVAC solutions in Alpharetta, GA, and surrounding areas for decades. Specializing in residential and commercial heating, cooling, and air quality systems, our licensed and insured technicians deliver expert installations, repairs, and maintenance. We prioritize energy efficiency, customer education, and long-term reliability, using trusted brands and advanced diagnostics to ensure optimal system performance.With a focus on transparency, 24/7 emergency availability, and financing options, we aim to make HVAC services accessible and stress-free. Our commitment to community, paired with Carrier Factory Authorized Dealer status, underscores our reputation as a leader in local HVAC care.
Services
Air Conditioner Repair
Ductless Mini-Split Installation
Heater Tune-Ups
Commercial HVAC Maintenance
AC System Replacement
Mini-Split Repair
HVAC Emergency Service
Thermostat Installation
Air Quality Solutions
Preventative Maintenance
Highlights and features
- Decades of local HVAC expertise with Carrier Factory Authorized Dealer status
- Certified technicians provide transparent diagnostics and repairs
- 24/7 emergency service for urgent heating/cooling needs
- Financing options available for HVAC replacements and repairs
- Comprehensive maintenance plans to extend system lifespan
What people say
Prompt service
Knowledgeable technicians
Transparent pricing
Efficient repairs
Professional installations
Services
Air Conditioner Repair
Our certified technicians diagnose and fix all AC issues, from refrigerant leaks to compressor failures. We use advanced tools to identify problems quickly, ensuring minimal downtime during Georgia's hot summers. Emergency repairs available 24/7 with upfront pricing.
Ductless Mini-Split Installation
We install energy-efficient ductless systems for homes without existing ductwork. Our experts handle zoning design, unit placement, and electrical connections, ensuring optimal comfort and SEER2 efficiency ratings up to 20. Free same-day estimates available.
Commercial HVAC Maintenance
Preventative maintenance plans for businesses include coil cleaning, refrigerant checks, and electrical inspections. Our NATE-certified technicians reduce downtime and extend equipment lifespan for offices, retail spaces, and multi-family properties.
Heater Tune-Ups
Annual heating system inspections improve efficiency and safety. Our 14-point checklist covers thermostat calibration, burner cleaning, and carbon monoxide leak detection, ensuring reliable winter performance and lower utility bills.
AC System Replacement
We recommend ENERGY STAR replacements when repairs become cost-ineffective. Our team handles old unit removal, ductwork modifications, and smart thermostat integration, with financing options to spread costs over time.
Questions
What are the signs my AC needs repair?
Warm air from vents, unusual noises, frequent cycling, high humidity, or water leaks indicate potential AC issues requiring professional diagnosis.
Do you service both residential and commercial HVAC systems?
Yes, we handle residential AC/heat pumps and commercial HVAC systems for offices, retail spaces, and multi-family properties.
Can you install ductless systems in older homes?
Absolutely. Our technicians specialize in retrofitting ductless mini-splits into homes without existing ductwork, with minimal structural modifications.
What financing options are available?
We offer flexible financing plans through Carrier Financial Services and other partners to make HVAC replacements or major repairs more affordable.
Do you offer maintenance plans?
Yes, our Comfort Club includes bi-annual inspections, priority service scheduling, and discounts on repairs to maintain system efficiency and warranty coverage.
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