Business Details
36 Years
experience
Emergency
services
Trusted HVAC Services in Lawrenceville, GA
Wall Heating & Air Conditioning & Air Conditioning has been a trusted HVAC provider in Lawrenceville, GA since 1990. As a family-owned business, we prioritize reliability, exceptional service, and community commitment. Our certified technicians deliver expert installation, repair, and maintenance for residential and commercial climate control systems, including air conditioning, heating, heat pumps, and indoor air quality solutions.With an A+ BBB rating and 24/7 emergency service, we ensure year-round comfort through personalized attention and technical excellence. Our focus on customer satisfaction has made us a local leader in HVAC services for over three decades.
Services
Air Conditioning
Heating Systems
Heat Pumps
Indoor Air Quality
Commercial HVAC
Details
- Year established: 1990
Highlights and features
- Family-owned since 1990 with deep local expertise
- BBB A+ rated for consistent service excellence
- 24/7 emergency HVAC repair availability
- Certified technicians for all climate control systems
- Specialized in residential and commercial HVAC solutions
Associations and certifications
- BBB A+ Rating
What people say
Best service call ever
Professional technicians
Quick emergency response
A+ BBB rating
Trusted local provider
Services
Air Conditioning
We install and service central air conditioners, ductless mini-splits, and packaged units for residential and commercial properties. Our technicians optimize cooling efficiency while maintaining proper humidity control. Serving Lawrenceville and Greater Gwinnett County with emergency repair availability.
Heating Systems
Our team maintains and installs high-efficiency furnaces, heat pumps, and zone control systems. We focus on reducing energy costs while ensuring consistent winter comfort. All installations include system performance optimization and safety checks.
Heat Pumps
We specialize in heat pump installation and maintenance, providing year-round climate control. Our certified technicians ensure proper sizing and operation for maximum energy savings in both heating and cooling modes.
Indoor Air Quality
We offer Aprilaire products, UV germicidal lights, and duct sealing services to improve indoor air quality. Our solutions address allergens, humidity imbalances, and ventilation needs for healthier living environments.
Commercial HVAC
We service rooftop units and packaged systems for commercial properties. Our maintenance plans reduce downtime while extending equipment lifespan. Emergency service ensures business continuity during critical system failures.
Questions
What HVAC services do you offer?
We provide air conditioning, heating, heat pump, indoor air quality, and commercial HVAC services including installation, repair, maintenance, and emergency service.
Do you offer 24/7 emergency service?
Yes, our phone lines are open 24/7 for emergency HVAC repairs with technicians available for immediate response.
What areas do you serve?
We serve Lawrenceville, Buford, Dacula, Duluth, Johns Creek, Flowery Branch, Grayson, Lilburn, Loganville, Monroe, Snellville, Suwanee, and surrounding Gwinnett County areas.
Are financing options available?
Yes, we offer financing options for HVAC system replacements and major repairs. Ask about our current promotions during your consultation.
What maintenance plans do you offer?
Our Club Maintenance Plan includes two annual tune-ups, 30% repair discount, priority service, and filter replacements. It's free with full system installation.
How can I schedule service?
Call 770-736-5207 anytime or use our online scheduling form to request appointments for repairs, maintenance, or system replacements.
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