Wall Heating & Air Conditioning, Inc.
Is this your business?
Verify your details, earn a verified badge, and start getting customer inquiries. Takes about a minute by phone.
Claim This Business FreeClaiming is free. Featured placement is optional, $99/mo.
About Wall Heating & Air Conditioning, Inc.
Wall Heating & Air Conditioning, Inc. is a hvac contractor serving Lawrenceville, GA and surrounding areas. With a 5-star rating from over 1,004 reviews, they are one of the highest-rated HVAC service providers in the Lawrenceville metro area. Check their working hours below for current availability. You can reach Wall Heating & Air Conditioning, Inc. at (770) 736-5207 or visit their website for more information about their HVAC services.
What Customers Say
5 of 6 detailed reviews mention specific technicians (David, David Payne, or Kris) by name, and every reviewer praises transparent communication about what was wrong, what the fix involved, and what the price covered. One reviewer contrasts their experience against estimates from competitors who skipped explanations entirely. Emergency same-day response appears in at least two verified five-star reviews.
Working Hours
| Sunday | Closed |
| Monday | 8 AM–5:30 PM |
| TuesdayToday | 8 AM–5:30 PM |
| Wednesday | 8 AM–5:30 PM |
| Thursday | 8 AM–5:30 PM |
| Friday | 8 AM–5:30 PM |
| Saturday | Closed |
Services
Air Conditioning Installation & Repair
Central AC, ductless mini splits, and packaged units with same-day emergency response and infrared diagnostics on every service call.
Heating System Repair & Maintenance
Furnace repair, system replacements, and winter maintenance including heat pump reverse-cycle service for efficient Georgian winters.
Heat Pump Services
Install, replace, and maintainedaikin variable-speed heat pumps delivering both heating and cooling from a single system.
Indoor Air Quality Solutions
Aprilaire air cleaners, humidifiers, dehumidifiers, UV germicidal lights, and full duct sealing to address Georgia allergen loads.
Lite Commercial HVAC
Rooftop units and light commercial system installs for small businesses, restaurants, and offices across Gwinnett County.
24/7 Emergency Service
Phone lines stay staffed around the clock for heat waves, winter breakdowns, and after-hours HVAC failures.
Maintenance Plans
$$Savings Plan bundles filter changes, tune-ups, and priority same-day scheduling into predictable monthly pricing.