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Addison Smith Mechanical Contractor Your heating, air conditioning and plumbing systems deliver comfort to your home and business. When your furnace, air conditioner or heat pump breaks down, your comfort is our top priority. Your heating, air conditioner, and plumbing systems deliver comfort to your home and business. When these components need repair, replacement or maintenance, Addison Smith is the #1 company to call for fast reliable service.

From Carrollton we service the entire West Georgia area including Metro Atlanta. When your home or business heating or air conditioner break down, you comfort is our top priority.
Services
Founded in 1954 Addison Smith is a company built on long term client relationships. We provide comprehensive services for the most complex building systems whether Commercial or Industrial.
Check the breaker box for a tripped breaker. A gas furnace will be a single 15- or 20-amp breaker and the air conditioner or heat pump breaker will be a double-pole breaker. If the breaker is tripped, try resetting it and if it flips back off, DO NOT KEEP TRYING TO RESET IT. Call us immediately at 770-832-9006.
Addison Smith believes their heating, cooling, and plumbing customers should be WORRY FREE. We repair and replace all brands of furnaces, air conditioners and heat pumps. We are here for all your plumbing needs including water heaters, repairing leaky faucets and fixing a running toilet. We are available 24 hours, 7 days a week to service all your heating, cooling and plumbing needs.
Addison Smith offers reliable air conditioning repair and furnace repair service for all makes and models of heating and cooling equipment in Carrollton, Alpharetta, GA, and the West Georgia area. You never really notice when it's working, but when your furnace or air conditioner breaks down, your comfort is our top priority.
Reviews (27)
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Amy S. Johnson
Jun 02, 2022
I called for after hours service and Cody Wade called me to see what I needed done and he was extremely nice. He advised me that he could come out but it was going to be a little bit so I told him I was going to call around, ended up calling him back about an hour later he told me that he would be there in about 30 mins. He got here checked the unit, fixed it, did not charge me an arm n a leg and he was very nice.

If I ever need HVAC work I will call Addison Smith and request Cody. I'm sitting in cool air tonight Thank you so very much. GREAT JOB CODY! I would definitely recommend this company.
Yogi J.
Feb 23, 2022
This company is Awesome! If you get the technician Cody, he is nicest person. He explains everything thoroughly.
Chris Meador
Jan 20, 2022
James came out and spent at least an hour walking through the project with me. We talked about a lot of different options. I think what I appreciate the most is that he truly put thought into the project and how best to handle things. He explained everything and worked with every request. I felt comfortable with the numbers and options that were presented. Zach, the installer, was also great to work with.

He worked with me on every request I made and did his best to make everything work the best way possible. He was very courteous, communicated during every step, and was always on time. Can't ask for a better process from beginning to end. Very seamless.
Theonly Jacobb
Dec 26, 2021
Outstanding work, a great business of integrity. Helped me and my family out very well during this holiday season Service: Heating system repair
Krista Ledbetter Carr
Nov 12, 2021
We have been extremely impressed with this company, from the new HVAC units installed to the follow up customer service! Lee was exceptional in walking us through getting the thermostats linked to our mobile devices! we highly recommend Addison Smith!
Dennis Lee Bates Jr
Sep 13, 2021
What can I say that I haven't already said on my own timeline. This is by far the BEST company around! They take customer service to the next level! We've had two techs out in the past month and BOTH techs were very attentive to our needs. All I can say is WOW!
Emily Richardson
Aug 30, 2021
Came home to no air, randomly called this place, and within 30 minutes, a tech was out diagnosing the issue. He fixed everything within an hour or so for a very reasonable price. I Highly recommend! Great customer service and very fair.
Rogelio Doyle
Aug 25, 2021
We woke up this morning to our AC leaking water into our downstairs room. We don't use that room so not sure how long it has been going on. I called and within an hour Shannon was out. He took care of everything quickly. Was very honest and upfront about everything. Service: AC repair
Amanda Barnett
Aug 07, 2021
I would love to share my amazing experience with not only this company, but the tech that came out! David was amazing we called after hours, our AC was broken. David was on call. Not only was this the only company that even called back, he offered friendly advice. He said if I wanted to wait until the morning he would get to me first thing. We decided to wait.

And without fail. 8am he knocked on my door! I was amazed at the level of customer service. Its rare these days to not only find a company that cares, but an employee that cares and it showed in his work how much he enjoyed his job. Thanks for getting my AC fixed. You guys rock!
Southerngal
Jul 07, 2021
Great company! They are very responsive. Always on time and very honest. Extremely knowledgeable. Just great people. I highly recommend. Services: AC maintenance, Duct and vent repair, AC repair
Robert Bourbo
Jul 02, 2021
A fantastic company to deal with, and a very professional staff. We are very satisfied with the installation and the new unit. I highly recommend this company for all your heating and air conditioning needs. They are fortunate to have such qualify service technicians on staff. Services: AC maintenance, Installation
Micki Camp
Jun 09, 2021
The Tech that came out was very knowledgeable. He diagnosed issue and made repair same day. He told me the cost upfront before he made the repairs so that there were no surprises. The manager also came out next day to check on my unit and to make sure I was happy with the service. I will call Addison Smith for all my HVAC and Plumbing needs.
Heather Brantley
May 24, 2021
I called right after 2 pm today and Jody was in my driveway by 3:15. He is so nice and efficient! He diagnosed the issue with a few minutes, fixed it with an hour. Gave me a great price! I highly recommend this company and we will continue to use them!
Amy Driver
May 20, 2021
We have been using Addison Smith for years since our new unit had to be installed. Very good company to work with for your HVAC needs. Any of the techs that have come out to the house have been great. Our service tech that came out today, Zach, was very nice and professional. Service: AC maintenance
Baltzegar
May 17, 2021
My mother in law's hot water heater completely quit working. There was no water flowing through it at all. She is 90, suffering with dementia, and this was an emergency to us in order to properly care for her. I called Addison Smith who quoted me a very fair price to replace the hot water heater. This was around noon and they had a technician at her house later that evening. Cody was very courteous, professional and did and excellent job!

We appreciated his willingness to work late, being diligent and taking care of our needs. We highly recommend calling the friendly staff at Addison Smith and giving them the opportunity for your heating, cooling and plumbing needs too.
Jenna Peek
May 05, 2021
Thank you so much Addison Smith for your prompt service! We received same day service on our air conditioning unit that stopped working over the weekend. Our Service Professional, Jody Wade, was fantastic! He was polite, knowledgeable, and repaired our malfunctioning AC unit. He found the problem quickly and repaired it right away with the parts he had available on his truck.

Before he left, we had cool air again! We also enrolled in their maintenance program! Thank you again Jody for your great service. We sincerely appreciate it! We will specifically ask for you again!
Ashley Moon
May 03, 2021
I am SO THANKFUL we called Addison Smith for a second opinion. Our technician Shannon, quite literally saved us from another company blatantly LYING about what was wrong. A different company tried to charge us $5000 for a whole new system, saying ours was beyond repair, and that the lines were leaking refrigerant. We called Addison Smith and someone was out within 30 minutes after we contacted them. Shannon did a simple repair costing us less than $200, and there was no leak. Thank God for honest people.
Jeff Branyon
Apr 09, 2021
We have used the plumbing services a few times in the last year. They sent out Cody and he was wonderful. He assessed the situation, gave us a good quote, and did wonderful work. He is very professional and wonderful to work with.
Lindsay Skinner
Feb 15, 2021
We woke up to no air on a Monday and I called a couple places in town. After hearing twice that I needed to replace the entire unit, I thought I would try one more company. Addison Smith came out that afternoon and fixed the problem for only $130! Versus paying over $6000 for a new unit. They explained the problem and showed me everything they were doing. I am so glad I gave them a call and recommend them to anyone having work done.
David Wooten
Jul 25, 2020
If you are looking for reliable, honest, dependable, professional service, this is the place to call. They had a Service Technician at our house in a little over an hour from when we called. And it was late on a Friday afternoon. Our Service Technician, Jody Wade was an impressive representative of this company. He was VERY polite and explained everything. We have been using them for several years now and they have always given excellent service and maintenance.
Brenda Bowen
Jul 10, 2020
Gabriel & Micheal did a great job with the installation of the new TRANE system. we was very happy with how nice and professional they were. Also so was David the Tech and James the salesman. the Bowens
Ann Mills Satterfield
Jun 15, 2020
We have used Addison Smith several years for our heating and cooling needs and even became yearly maintenance agreement customers. Last week we realized it was time to replace our 15 year old system. Our existing 4 ton unit was not cooling our upstairs bonus area at all. The engineers at Addison Smith redesigned our duct work, added more vents, . another return-Sur vent and zoned our house to control upstairs and downstairs separately without having to install two condensing units.

We are extremely pleased with the result! Even better, we opted for the highest efficiency system that TRANE makes so we are expecting to see a reduction in cooling costs. We are very satisfied with our new system plus the professionalism shown by everyone who worked during the installation plus the office staff. We highly recommend Addison Smith!
Jody Destine Wade
Mar 11, 2020
Very professional, friendly service, reached me at a timely manner, reasonable pricing
Roseanna Almaee
Feb 18, 2020
5 of 5 for me! These folks provided excellent customer service from answering the phone, scheduling work, and then agent showing up timely snd doing a great job. They hrlped me coorfinate with our home warranty service, and were kind and efficient. Well done!
Robert E. Shea
Sep 19, 2019
Addison Smith: Extraordinary service, honest, expert installation, call no one else for heating, air or plumbing. Their office staff, technicians, everyone there is top shelf. We recently had an entire system replaced and there isn't any company better to work with. Jacob and Jessie worked all day in the blistering heat to get us up and running. Thank you, guys, you were outstanding! Lee, the service manager stopped by as well.

All three gentlemen were terrific to work with. I say, "work with" meaning, they did all the work and I did pretty much nothing. We are completely satisfied with the work done! So nice and cool upstairs now, we placed our order for penguins. Thanks to everyone at Addison Smith, terrific job!
Dan Flo C.
Oct 05, 2017
Great service and very knowledgeable service technicians. Will respond immediately no matter what time of day or night if you need service.highly recommend.
Theresa B.
Jan 08, 2015
This company is Awesome. I have been a client now for a little over a year. I called them this morning at 6:45 a.m. because my heat went out. They were at my door by 7:10 a.m. The repair guys name was Doug and he was so nice, considering it was 10 degrees outside and early in the morning. He diagnosed the problem and went over full details with me and explained all my options.

Last summer my air conditioning went out, same thing, Addison Smith had a repair man at my door very quickly. Thanks to them I am letting them replace my entire unit. I trust them 100%. Will never use anyone else.