HVAC companies in Lawrenceville, GA 30046
14 HVAC companies, with local market data for this ZIP.
General contractors 48Roofing and exteriors 20HVAC 14Other construction trades 9Remodeling 6Electricians 6Fences and decks 5Painting 5Concrete and masonry 5Flooring and tile 5Garage doors 3Carpentry, drywall and windows 2Excavation and demolition 1
Area profitability, HVAC59 / 100Strong market, crowded field
Typical home value$337,000−2.9% in the past year
New homes permitted, 20253,946Gwinnett County
Homeowners53.4%13,836 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
A & J Bennett's A/C & HeatingHVAC contractor · 374 Perry St, Lawrenceville(770) 513-9876 · aandjbennettsacandheatinginc.com
Able Service CompanyHVAC contractor · 865 US-29, Lawrenceville(770) 904-4472 · ableservicecompany.com
AC Mechanical Heating and Air ConditioningHVAC contractor · 594 Davis Rd SW, Lawrenceville(678) 699-8827 · Www.acmechanicalair.com
Air Connections IncHVAC contractor · 390 W Pike St, Lawrenceville(404) 422-0232 · airconnectionsinc.com
Cool Masters ServicesHVAC contractor · 71 Hosea Rd, Lawrenceville(678) 400-9351 · coolmastershvac.com
COOL Service AIR ConditioningHVAC contractor · 291 Ridgecrest Dr, Lawrenceville(678) 886-5818 · coolservicellc.com
DTSHVAC contractor · 1400 Charter Oaks Ln, Lawrenceville(678) 770-1658 · dts-hvac.com
Heat and AC Experts.TechHVAC contractor · 492 New Hope Rd SE, Lawrenceville(770) 885-0405 · heatandacexperts.tech
Lawrenceville Heating and AirHVAC contractor · 722 Collins Hill Rd, Lawrenceville(404) 495-5722 · lawrencevilleheatingandair.com
Wall Heating & Air Conditioning, Inc.HVAC contractor · 485 Scenic Hwy, Lawrenceville(770) 736-5207 · wallheatingandair.com · 3 drivers, 1 truck
Your AC CompanyHVAC contractor · 494 W Crogan St, Lawrenceville(678) 231-0023 · youracco.com
Deans ComfortHVAC contractor · 295 Harris Dr, Lawrenceville(404) 786-8519
Ideal Comfort Heating & Air ConditioningHVAC contractor · 309 Buford Dr, Lawrenceville(770) 557-9490
Stache Heating & CoolingHVAC contractor · 100 Paper Mill Rd SE, Lawrenceville(770) 403-1614
HVAC in ZIP 30046 at a glance
Local building angle: Gwinnett County permitted 3,946 new homes in 2025, including 968 apartment units. 33% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.