Why Customers Choose Maxwell Heating & Cooling

Satisfaction Guaranteed

Maxwell Heating and Cooling strives to assemble the best people, products, and equipment in order to provide the most efficient, cost-effective and comfortable systems backed by the best warranty in our industry. We always conduct ourselves with integrity and strive to exceed the expectations of our customers in all endeavors. For if we do this, our customers will continue to award us their business and will be delighted with our success.
maxwell hvac team members

100% Money Back Guarantee – Residential

All materials that Maxwell Heating & Cooling, Inc. provides and all the work that we do must satisfy you. If within the first year of ownership (residential only) you are dissatisfied with work that has been paid for, we will correct the problem to your satisfaction or remove the equipment and refund your investment.

Quality ~ Integrity ~ Technology

100% Satisfaction Guaranteed
Financing available with approved credit & Rebates Available
Free Estimates for Installation
Repairs on all Makes & Models
NATE Certified Technicians
Money Saving Preventative Maintenance Agreements
Licensed, Bonded, Fully Insured
Carrollton’s Only Lennox Premier Dealer
Certified BPI Home Analyst

readers choice award Maxwell Heating & Cooling, Inc. wants you to enjoy doing business with us. We want you to be pleased with everything we do on your behalf, and we would like you to recommend us to your family and friends.

We are happy to announce that we won the Times-Georgian Reader’s Choice Award again in 2017 and each year since 2001. Thank you for your support!

Community Support

maxwell hvac gives back to community

Google Rating

4.7

Maxwell Heating & Cooling Inc

4.7

Kimbly Murray

15:25 17 Jan 19

They have been to my home 3 times in the last 10 months. Prices were fair and job was done right. The service men were polite and handled themselves proper toward my property and to me. They came out in a very timely manner. They honor their word even at 3 months later. I would highly recommend this company for any of your heating and cooling needs.

Chris Smith

14:51 15 Dec 18

Jarrod did a great job! He fixed our heat pump system quickly and got us warm again! Very impressed with him and all the team members at Maxwell! I definitely recommend them!

Mark L. McCord, Sr.

16:52 03 Dec 18

I have been a customer of Maxwell Heating & Cooling for several, happy, years. If their work was not "right on", I would not have remained a customer. They treat you like family and their work is excellent. Their pricing is fair. There might be someone out there who will do the work for less; but you get what you pay for. I would recommend Maxwell to anyone who is in need of HVAC service, repair or replacement.

Gail Stewart

13:38 25 Sep 18

Great service! Technician took the time to check everything in a maintenance service call. He answered our questions and explained reasons for his actions. We are very happy with Maxwell’s and their excellent service!

William Meigs

14:50 11 Sep 18

Maxwell Heat and Air approximately 5 years ago. We were impressed with the salesman as well as the installation crew. Since then, we have maintained a service contract for bi-annual service for the system. The price is reasonable and the work professional. I get a reminder phone call each season reminding me of the service and scheduling an appointment convenient for me. I would recommend Maxwell Heat and Air to anyone for a new system and service.

Dan Parks

20:37 31 Aug 18

This was a great experience with your crew, they were on time, very courteous did the job fast and good. So much different than every one else working on my house. Great Job ,Shawn Pope and crew !

Chelsea G. Campbell

18:22 28 Aug 18

Couldn't wait to leave these folks a 5 star review! From the quick, competitive quote for a new HVAC to the incredibly prompt service and install, Greg, Shawn, and team could not have been more professional, courteous, and friendly. We will be recommending Maxwell to everyone we know!

Debby Mason

16:16 13 Aug 18

Great company, staff, and servicemen. Very prompt and efficient in repair of malfunctioning A/C due to a spider and ants building a nest in the outside unit. Also so helpful in options to choose from in updating an older house. No high-pressure sales but objective. Top integrity.

Susan Smith

14:07 10 Aug 18

Maxwell was timely, did exactly what they said they would. They patiently showed us how to use our new products! I would highly recommend them!

Tommy Carpenter

22:49 09 Aug 18

Mark was very professional and very thorough. I was impressed with his work. I was also pleased with the work the guys did who installed the new coil. They were efficient and cleaned up before they left.

Justin Rodino

03:40 12 Jul 18

Just moving to Georgia, I looked up the local HVAC dealers and Maxwell came up. Greg came out to do a survey and gave me multiple options, detailing what each one had (and didn't have). The following week Shaun and Austin came out to set up the system and did a great job. Very professional company, great product and great service. I wouldn't hesitate to recommend them to anyone looking for HVAC sales, service or repair.

Dave Bertram

22:06 03 Jul 18

I had two systems replaced and the guys were finished and gone by 3pm. Everything went perfectly and I'm very happy with the result. A big thank you goes out to: Greg, Shawn, Donald, Tate, and Austin. I highly recommend Maxwell Heating & Cooling.

Laura Phillips

12:46 22 Jun 18

I appreciate the promptness, expertise, and efficiency in service I received from Maxwell Heating & Cooling. I found each of the employees with whom I conducted business to be extremely friendly and courteous. I am glad I chose Maxwell, and I would not hesitate to do so again in the event of any further heating or cooling matters.

Brenda Howard

18:40 21 Jun 18

We were pleased with the service we received from this company. Everyone we dealt with was courteous and professional. The installation team was informative and treated our property with care. We feel we got a good deal for our equipment replacement.We would highly recommend this company to family and friends.

RONNIE LANGLEY

03:35 20 Jun 18

Great Company. Very professional. I have been using Maxwell over 10 years and all their services have been performed to satisfaction.

Peter Rockhill

15:50 13 Jun 18

Had a great experience with Maxwell heating and Cooling yesterday. Had a service call in at 9am in the morning and literally within an hour Mark Rowland showed up to get my family up and running and cool again in this hot summer weather. Mark was very knowledgeable and gave me some great ideas to improve my system for our renovation next year. Very pleased with my experience with Mark and the Maxwell team.Thanks,Peter

Alicia Hannah

14:52 12 Jun 18

Mark Rowland was polite, quick and very knowledgeable. Maxwell HVAC has always been known for honest and reasonable work. Highly recommended!

David Jenks

13:33 25 May 18

Maxwell Heating and Cooling was awesome. They showed up on time and were patient and helpful. Technician took the time to diagnose our troubles and then provided a variety of solutions with recommendations for the best path forward. They've installed two systems for us and provided continuous maintenance through the years and I couldn't imagine working with anyone else.

Elaine Jarrett

18:00 03 May 18

Maxwell Heating & Cooling had my air conditioner repaired in no time at all. Materials were with the men and they went right to work. Great Job!! I would recommend them. Matter of fact my sister told me about Maxwell. I was worried about being ripped off but this was not the case with Maxwell. Thank you.

Mark Brooks

21:10 30 Apr 18

After careful consideration, Pam and I chose Maxwell Heating & Cooling to replace both of our conditioned air units. Our original contact with Shannon was both professional and pleasant. He assured us about the quality of the Lennox brand that he represents and after doing our homework we chose Lennox over Trane. The install went great! His team went above and beyond to protect our carpet and hardwood flooring. The installers were pleasant and answered any questions we had. Thank you Shannon for going above and beyond.

LaDean Benefield

23:39 12 Apr 18

Maxwell Heating & Cooling is the best! They are honest professionals who treat their customers with respect. I highly recommend them!

Skyler Evans

14:09 10 Apr 18

Great company! Very consistent service year end year out.

Leland Gustafson

03:45 03 Apr 18

I recently had the privilege of having Maxwell Heating and Air Conditioning install a whole new system in my home. Of course, some people just think that it is a matter of putting in two units (heating and air) and that is all there is. Well, there is much more. :-) I have been living in my home for 45 years (through two remodelings) and our shrubbery, especially the giant boxwoods are so special to us. I had the great fortune to have Donald and Shawn to install my system and they did an amazing job! The units work wonderfully and the shrubbery looks as if no one has even been there. You must realize that the new air conditioner was at least 50% larger than the original so it took some maneuvering to get it in place without damaging the boxwoods - and they did it just perfectly! Hats off to them. :-) Plus, the system is so wonderful! It is so very quiet and efficient. I highly recommend this outstanding company. They are amazing "all the way around."

Chris Flo

19:27 23 Mar 18

Able to set a prompt install date, arrived on time, got the job done quickly and cleanly. Even helped me with the new thermostat.

Anthony Daniel

13:01 15 Mar 18

The Maxwell team did a great job and were very prompt, they explained our new system and were very helpful, I would recommend Maxwell to my friends.

Ron Acree

20:32 23 Feb 18

Greg delivered what he promised. Installers were professional and courteous. Love my new system. The only reason for not getting 5 stars is some piping is not exactly square. I'm a perfectionist.

Wendy Crager

21:29 08 Feb 18

They came quick. Nice work

Ronald Shepherd

18:06 03 Oct 17

We are Maxwell customers and have found their employees to be very proficient and professional. They take the time to explain what services they provided and to answer any questions we might have. We are quite pleased with their service and care for our hearing and cooling equipment.

Mickey Harris

13:08 30 Sep 17

Maxwell Heating & Cooling are exactly who they claim they are!!! They represented their company goals with extreme purpose to make sure that the air conditioning problem was resolved correctly and in a timely manner. I will not use any other Heating and Cooling company!!!!!

Sharon Segovia

16:43 29 Sep 17

Maxwell Heating is always prompt and professional. The are very fair and will give you all the information you need up front. I used them at my previous residence and they were the first ones I called when we moved just to get a maintenance check. I would recommend them to anyone who wants quality, fair service.

Bob Williams

21:13 17 Sep 17

Great install. Good communications. All work completed in one day and excellent cleanup

Robert Stewart

14:53 11 Sep 17

Jared came out the day after we called about our air conditioning not working. He quickly diagnosed our problem and we had a new unit installed by the end of the next day. The cost of the unit was reasonable and the service is excellent. We highly recommend Maxwell Heating and Air for their products and their service.

Dan Hagan

12:21 10 Jul 17

I would definitely recommend Maxwell to anyone needing ac/heat work done. I immediately felt a high trust level with Greg who came out to assess my situation. I as rewarded with this trust as the work was done very well in a very timely fashion!

Mike Phagans

21:00 07 Jul 17

I'm new in town and called Maxwell and they came out and fixed my problem immediately. Since then they have serviced my units and did some upgrades and I feel that you could not find any better company or staff to work with. I would recommend them to anyone. Thanks again Maxwell.

Krista Preston

22:38 21 Jun 17

Our experience with Maxwell was great. They went over the quote with us and answered all our questions. Installation was fast and we love our new system.

jon lanham

13:50 02 Jun 17

I couldn't say enough good things about this company. But a few to exite are, out of three estimates for the exact same new unit it was the least expensive, and the installers found a return duct that had been sheetrocked over since the house was built and it is now functioning at no additional cost. During the install I had a sleeping infant that was startled by the sound of the drill and the tech swapped drills to a low noise drill so it didn't wake the baby. My house is cooler than it's ever been and I haven't received a power bill yet but from what I understand it will be a fraction of the cost as well. Thank you so much for all that you did.

Louise Sutton

20:45 11 May 17

Maxwell Heating & Cooling has always been prompt and thorough when we've needed hvac work or needed to install a new system. We own 3 properties and have installed new units in each one. We have been very pleased with Maxwell H&C.

Jodie McLeod

00:25 09 May 17

We were so happy with the Maxwell Team. They were knowledgeable and professional when we had to have one of our units replaced. It was done quickly so that we never had any down time and the work was done before the summer heat arrived. Will recommend them to anyone who is experiencing air conditioning or heating problems. So glad to have found someone we trust.

Pam Gable

20:18 31 Mar 17

Excellent! Jarrod was at my house within the hour and had my air conditioning going in no time! Great service!!!

Jeffrey L. Almond

14:19 28 Nov 16

Absolutely the Best!!! This day and age it is so difficult to find what Professionalism and Customer Service is supposed to be. Everyone at this company exhibits and exceeded what I expected...and I have really high expectations when it comes to investing in something of this magnitude; especially for my Dad who is 80 yrs. old! I live in Virginia now and I grew up in Carrollton. I needed someone that I felt comfortable with and that would take care of my Dad because I could not be there. After talking with the Staff I felt as if I was there. The Lennox System sells itself but the Staff is really selling themselves. They answered every question I had and were willing to work with me and my Dad in an unusual situation because of the distance. My Dad is so happy and ecstatic with the new system he keeps talking about how wonderful it is and how wonderful the installers were “They worked as a team, they did not curse, they were presentable, they cleaned up after themselves, and they showed me how to work the new thermostat!” Thank You so much!!!!

Daemon Whittenburg

11:42 19 Sep 16

You could tell that they really cared about our experience from start to finish. All options were explained and they were responsive to each question.

Bryant Turner

17:09 25 Feb 16

Maxwell's is one of the most professional businesses that I have ever dealt with. I not only use them for our business needs, but also for my personal work in my home. Their customer service is second to none. They always have a solution and then they stand behind their work like no other. I'm thankful for their continued support and customer service as well as the fact they use quality materials on every job they have ever done for me. In this day we live in, it is hard to find the quality of workmanship that Maxwell's brings to your business or home. I would recommend them 100% with no reservations!

Bryan Kirby

01:58 01 Feb 16

A very nice combination of high level HVAC knowledge, friendliness, and prompt response. From top to bottom, a well-run business that I would recommend to anyone.

Bradley Bridwell

20:08 03 Jun 15

We selected Maxwell after obtaining multiple assessments and quotes. We selected them primarily because of the knowledge about their product and confidence. The sales representative was very open and honest. He reviewed various options giving us full detailed information so we could make a sound decision. This professionalism and overall attention to detail was the same for the installation and post install follow up. We will use Maxwell from here forward!

Next Reviews

Facebook Rating

4.7

Maxwell Heating and Cooling, Inc.

4.7

William Smith Jr.

2018-08-12T16:32:26+0000

Great service called when air stopped working on weekend out in a couple of hours fixed it right up just a little high price on weekend but will call them aging if need more service just not on a weekend service guy was great!!!

Cyndi Benton Meade

2018-02-24T19:22:54+0000

Jared and Greg did an awesome job and we love our new unit. Answer all questions very quickly.

Gail Stewart

2017-09-11T14:56:05+0000

Jared quickly diagnosed our problem, ordered a new unit for us and installed it the next day. Reasonable prices and excellent service. Recommend without reservation.