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50+ Years
experience
Emergency
services
Trusted HVAC Services in Marietta, GA
For over six decades, E Smith Heating & Air Conditioning Heating & Air Conditioning has delivered exceptional HVAC solutions to residential and commercial clients across Marietta, Kennesaw, Roswell, Acworth, Sandy Springs, GA, and surrounding areas. As a family-owned business since 1962, we prioritize trust through superior service, extensive training, and premium products. Our team of NATE-certified technicians undergoes over 1,000 hours of annual training to ensure technical excellence. Recognized as a Carrier Factory Authorized Dealer and inducted into the Carrier Dealer Hall of Fame, we offer a 100% satisfaction guarantee backed by Carrier Corporation.

We pride ourselves on community involvement through partnerships with organizations like the Strand Theatre and Calvary Children's Home. Our commitment to innovation and reliability is reflected in eight Carrier Presidents Awards and an A+ BBB rating. Emergency services are available 365 days a year, ensuring uninterrupted comfort for our neighbors.
Services
AC Repair AC Installation Heating Repair Heating Installation Heat Pumps Commercial Maintenance Indoor Air Quality Ductless Mini-Split HVAC Maintenance Plans Emergency HVAC Services
Details
  • Year established: 1962
Highlights and features
  • 100% NATE-certified technicians with over 1,000 hours of annual training
  • Family-owned since 1962 with Carrier Corporation-backed satisfaction guarantee
  • Award-winning Carrier Hall of Fame member with 8 Presidents Awards
  • 24/7 emergency service available 365 days a year
  • A+ BBB rated with community involvement in local charities
Associations and certifications
  • Carrier Factory Authorized Dealer
  • North American Technician Excellence (NATE)
  • A+ BBB Rating
What people say
Knowledgeable technicians Very professional Prompt emergency service Fair pricing Clear explanations
Services
AC Repair
Our NATE-certified technicians deliver fast, efficient air conditioning repair services for all makes and models. With 60+ years of local experience and Carrier Authorized Dealer status, we offer emergency repairs and preventive maintenance. Our expert diagnostics ensure cost-effective solutions for residential and commercial cooling systems.
Heating Installation
We install Carrier high-efficiency furnaces and heating systems tailored to your home or business. Technicians provide ROI calculations, energy savings estimates, and lifetime warranties. Services include system design, proper sizing, and whole-home heating solutions for Atlanta's climate.
Heat Pumps
Professional heat pump installation and repair services for residential and commercial properties. We offer Carrier models with adaptive operation, mini-split options, and same-day repairs. Systems provide year-round climate control through energy-efficient heating and cooling cycles.
Indoor Air Quality
Comprehensive indoor air quality solutions including Carrier air purifiers, humidifiers, and UV lamps. Our technicians install systems that reduce allergens, viruses, and bacteria in residential and commercial environments while maintaining system efficiency.
Commercial HVAC
Full-service commercial HVAC solutions including design-build projects, LEED consulting, and planned maintenance. Licensed in six southeastern states, we serve medical facilities, educational institutions, and industrial clients with customized heating, ventilation, and cooling systems.
People
Earl Smith
Founder
Visionary founder of E Smith Heating & Air Conditioning Heating & Air Conditioning, Earl Smith established the company in 1962. His legacy continues through the family-owned business's community impact and HVAC excellence in Cobb County.
Barry Abernathy
President
Current president and leader of E Smith Heating & Air Conditioning Heating & Air Conditioning's strategic direction, Barry Abernathy continues the family tradition of HVAC excellence and community service in Cobb County for over 60 combined years.
Questions
What HVAC services do you offer?
We provide AC repair/installation, heating services, heat pumps, indoor air quality solutions, commercial HVAC maintenance, and 24/7 emergency services across Metro Atlanta.
Are you available for emergency HVAC repairs?
Yes, emergency HVAC services are available 365 days a year with technicians ready to respond promptly to urgent heating and cooling needs.
Do you serve commercial properties?
We offer full-service commercial HVAC solutions including maintenance plans, installations, and emergency repairs for businesses in six southeastern states.
Can I finance HVAC replacement?
Yes, we offer Wells Fargo financing options for HVAC replacements and major repairs to accommodate our customers' budgetary needs.
What's included in HVAC maintenance plans?
Our Energy Savings Agreements include bi-annual tune-ups, filter replacements, coil cleaning, and priority repair service with discounts on parts and equipment.
Videos
Reviews (6)
Charlie Henson
Jun 19, 2022 Report
Earl was a star. I assumed he was the owner based on his knowledge and willingness to make sure the job was done was done as well as possible - even exceeding my lofty expectations. Willing to do a more labor intensive repair where others had only been only willing to replace. I'll be using them in the future. FWIW I'm skeptical of glowing reviews assuming author bias, but I was in no way compensated or otherwise affiliated - just like to see good work rewarded.
Cecil Callahan
Mar 22, 2022 Report
Critical: Value I am worried that my warrant will not be honored. I do not think that the company assessed the quality of the equipment design and installation prior to extending the warranty. No appears to be attempting to charge me for repair after only one year of warranty Services: Repair HVAC, Thermostat repair, A/C system repair
Robert
Feb 28, 2022 Report
Had Damon out to service my AC system and he did a great job. He not only answered all of my questions (probably too many), but he also talked to me about new efficiency standards that will be effective in 2023 that will impact the cost of new systems. Service: A/C system maintenance
Harveda Moon
Feb 21, 2022 Report
Our representative took care of changing the filters if needed and getting our humidifier taken care of! Cameron was excellent! Very knowledgeable, professional and personable! Services: HVAC system maintenance, A/C system maintenance, HVAC duct & vent cleaning
Ramien Balouch
Feb 05, 2022 Report
They were fast and able to fix a problem that another local company said was unfixable. That immediately saved me the cost of a new unit. I signed up for their annual service/maintenance plan. I am glad the other guys let us down so that we could find E Smith. Our technician Kenneth was so knowledgeable and did a great job. Very pleased.
Trentton Mack
Jan 21, 2022 Report
Outstanding company. They installed my complete HVAC systems and have maintained it since 2016. They have even provided consultation support for me as a courtesy on my out of state Carrier system. Service: HVAC system maintenance