HVAC Services in Lawrenceville, GA
Trusted Heating & Air Experts Since 1949
Lawrenceville’s Best HVAC Company: 75+ Years of Excellence
When your comfort and safety matter, choose Estes Services—Lawrenceville's most trusted heating and air conditioning company. Local and family-owned, we have 75 years of excellence and have built a tradition of integrity and top-quality service since 1949.
Our NATE-certified technicians deliver top-quality service by utilizing industry best practices and ensuring customer satisfaction. As an elite Carrier Factory Authorized Dealer and winner of numerous awards like Best of Georgia, we proudly stand behind our work and the equipment we install.
Whether you need an emergency AC repair on a hot summer day, furnace maintenance before winter arrives, or a complete system replacement, our award-winning team provides the best recommendations and top-quality service.
Air Conditioner Services for Lawrenceville Homes & Businesses
Air Conditioning Services
Our professional air-conditioning services help keep you cool and comfortable amidst the Atlanta heat:
Heating Services for Lawrenceville Homes & Businesses
Heating Services
With our heating services, we help you stay warm and comfortable all winter long:
Indoor Air Quality Solutions
Improve your indoor air quality with the following services:
Air Filtration Systems — Remove allergens, dust, and pollutants.
Whole-Home Humidifiers & Dehumidifiers — Maintain optimal humidity levels.
Our IAQ experts can recommend the right solutions to address your specific air quality concerns and help your family breathe easier.

Trust Estes Services for HVAC in Lawrenceville and Greater Gwinnett County
75+ Years of Family-Owned Excellence
Since 1949, Estes Services has provided top-quality service to Lawrenceville and the surrounding areas. We take great pride in the community we serve.
Elite Carrier Factory Authorized Dealer
As a Carrier Factory Authorized Dealer, we've met stringent standards for technical expertise, business practices, and customer satisfaction. This certification ensures you receive the industry's finest equipment installed to the right specifications.
Award-Winning Service
We have been recognized as a Best of Georgia winner for multiple years. We've also earned the Carrier's President Award for 14 years in a row, one of the highest honors given to Carrier dealers for exceptional service and technical expertise.
NATE-Certified Technicians
All of our HVAC technicians are licensed and NATE-Certified. This gives you peace of mind about the quality of our HVAC services.
Ready for Expert Service? Proudly Serving Lawrenceville Community Since 1949
Our award-winning team at Estes Services provides expert service to homes and businesses in Lawrenceville, GA. We've been a part of the greater community for 75 years, winning numerous awards and giving back with community involvement.
With the historic downtown square, the Aurora Theatre, Tribble Mill Park, and Gwinnett Historic Courthouse, Lawrenceville's charm and character make it a special place to live and work. Maintaining your HVAC is important to enjoy all that Lawrence has to offer.
Our team is committed to your comfort. If you need HVAC services in Lawrenceville, GA, call our professionals at (404) 366-9620
Estes Services
HVAC Services in Lawrenceville – FAQs
At Estes Services, we know Lawrenceville homeowners and businesses have questions when it comes to heating, cooling, and indoor air quality. Whether you're dealing with a system breakdown or planning a new installation, our local experts are here to help. Explore our most frequently asked questions for quick, clear answers about our HVAC services in your area.
How quickly can Estes Services respond to HVAC emergencies in Lawrenceville?
Estes Services offers emergency HVAC response throughout Lawrenceville and Greater Gwinnett County. We typically dispatch a technician promptly for urgent situations like complete system failures during extreme temperatures. Our NATE-certified technicians arrive in fully-stocked trucks, ready to diagnose and solve your HVAC emergency on the spot.
What HVAC services does Estes provide in Lawrenceville, GA?
Estes Services provides comprehensive HVAC solutions in Lawrenceville, including: AC repair, maintenance, and installation; heating and furnace repair, maintenance, and installation; heat pump services; indoor air quality solutions, including air filtration systems and whole-home humidifiers/dehumidifiers; and emergency HVAC services. As a Carrier Factory Authorized Dealer, we offer top-quality equipment with excellent warranties.
Why should Lawrenceville homeowners choose Estes Services for HVAC needs?
Lawrenceville homeowners choose Estes Services because of our 75+ years of local, family-owned excellence; NATE-certified technicians; award-winning service (including the Best of Georgia winner and Carrier's President Award); and status as an Elite Carrier Factory Authorized Dealer. We've served Lawrenceville since 1949 with a tradition of integrity and top-quality service. It's that Easy, It's Estes.
How often should Lawrenceville homeowners schedule HVAC maintenance?
Given Lawrenceville's climate with hot, humid summers and cold winters, we recommend bi-annual HVAC maintenance—once in spring before cooling season and once in fall before heating season. Regular preventative maintenance helps prevent breakdowns during extreme weather, improves energy efficiency, extends equipment lifespan, and maintains manufacturer warranties. Our Maintenance Membership Plans include these essential services, priority scheduling, and repair discounts.
What are common HVAC issues specific to Lawrenceville's weather?
Lawrenceville's weather presents unique challenges for HVAC systems. During humid summers, we commonly see issues with oversized air conditioners short-cycling without properly dehumidifying homes, frozen evaporator coils from restricted airflow, and outdoor units struggling in extreme heat. In winter, our heating systems face strain during occasional cold snaps, and heat pumps may struggle when temperatures drop below freezing. Lawrenceville's significant tree coverage year-round means pollen and debris frequently clog outdoor condenser units and air filters. Our technicians are specifically trained to address these local climate-related issues.
How do Lawrenceville's power outages affect HVAC systems?
Lawrenceville and surrounding Gwinnett County occasionally experience power outages during summer thunderstorms and winter weather events. These outages can cause unexpected HVAC unit shutdowns that sometimes trigger safety features preventing automatic restarts. After outages, we recommend checking your circuit breakers and thermostat settings before calling for service. For Lawrenceville homeowners concerned about outages, we offer surge protection systems specifically designed to protect your HVAC investment. Our technicians can assess your specific neighborhood's power reliability and recommend appropriate protective measures.