71 Hosea Road, Lawrenceville, GA 30046 map »
We are available 24/7 with no emergency service call fee! Call anytime to speak with us about your HVAC issues. Same day service. . .Guaranteed! Our service trucks are fully stocked and ready for immediate dispatch.
Cool Masters is a family owned and operated business. Our company has a combined total of 45+ years of HVAC knowledge and experience and has been responsible for providing outstanding work in the HVAC industry ever since our company's founding. Our mission at Cool Masters.. is to provide our customers with honest, dependable service at the highest ethical standards.
****FREON R-22 IS EXPECTED TO MORE THAN DOUBLE IN COST SUMMER OF 2013****** Have you been recharging that 8+ year old air conditioner year after year? It's about to get really expensive. . .
The EPA has reduced R-22 supply manufacturing by 47%, and with current demand, supply is short and costs are through the roof. Consider replacing your old 10 SEER air conditioner with a new Puron R-410a system - saving you an average of 30-50% on power consumption, peace of mind with a 10 Year All Parts warranty, while protecting the environment with non-CFC refrigerant.
*****Cool Masters Introduces Corbond Sprayfoam Insulation*****
We are proud to announce an exciting new GREEN product we are now certified to install. Cool Masters is the only HVAC company currently offering Corbond. Corbond Sprayfoam insulation can save you 30-50% per month off your heating and cooling bills. Encapsulating your attic within the conditioned air envelope of your home has incredible benefits to your HVAC system, as well as the total comfort and efficiency performance of your home. Call today to have a free in home consultation and estimate performed.
Corbond Sprayfoam insulation has a lifetime warranty.
Having problems right now? Call now! We offer 24 Hour Emergency Service(NO A/C or heat in home). Our phones are answered by our staff 24/7; no answering services or machines. Get same day service! In most cases, if you schedule an appointment before 11 am, we will have a technician to your door before 8 pm. If you make an after-hours service call, we guarantee a technician to your door within 3 hours of your call.
Incredible incentives are currently available for replacement systems. Discounts on overstock inventory. 10% Discount of Total Repair Invoice for Senior Citizens and Public Servant Officials. LIFETIME WARRANTY ON ALL REPAIRS.
2012, 2013, 2014
GA Warm Air State License CR109571, EPA Certified, N.A.T.E Certified Technicians, EGIA Approved Contractor
* By Appointment Only
* 24-Hour Service Available
Cool Masters has been committed to protecting the enviroment from day 1. All of our technicians are EPA Certified and conform to the strict guidelines set fourth by the EPA. We offer a variety of ultra-high efficiency systems designed to save you money and lower your carbon footprint. Cool Masters now installs the Greenest Insulation for homes - Spray Foam!
Our A/C unit stopped working on Monday while our elderly/invalid parent was home alone. The temperature in the house reached 92 degrees before 5 o'clock. Cool Masters was there by 6:45 pm to... diagnose the problem and needed to order a new motor. The tech (Nelson) didn't leave us to suffer but instead left us with a room A/C unit to get us through the night! Next day, the tech (Greg) completed the repair within an hour. Our family slept comfortably because of Cool Masters' responsive customer service and expertise! Thank you...thank you...thank you!!!VIEW MORE »VIEW LESS »
Their price was competitive, the product was as expected, and the installer was courteous, fast, efficient. He explained everything he was going to do beforehand and showed me what he had done... afterwards. I am very satisfied and recommend Cool Masters to anyone who demands a high level of competence and integrity.VIEW MORE »VIEW LESS »
I just used Cool Masters for the first time. I am so pleased with them. We will definitely be using them again for all our Heating and Air needs. They were actually able to come the same day I called! The technician was super nice. We were having some issues with one of our units and he fixed it and then I asked him to perform maintenance on both units. Found some small issues that would have caused us bigger issues if went undetected. We have used another company for years but not anymore. So happy with Cool Masters...very professional and very reasonably priced. Thank you!
Our A/C unit stopped working on Monday while our elderly/invalid parent was home alone. The temperature in the house reached 92 degrees before 5 o'clock. Cool Masters was there by 6:45 pm to diagnose the problem and needed to order a new motor. The tech (Nelson) didn't leave us to suffer but instead left us with a room A/C unit to get us through the night! Next day, the tech (Greg) completed the repair within an hour. Our family slept comfortably because of Cool Masters' responsive customer service and expertise! Thank you...thank you...thank you!!!
Their price was competitive, the product was as expected, and the installer was courteous, fast, efficient. He explained everything he was going to do beforehand and showed me what he had done afterwards. I am very satisfied and recommend Cool Masters to anyone who demands a high level of competence and integrity.
I was concerned that my furnace was having a problem since the condensation line was freezing. The weather was about to get much colder so I called Cool Masters to check it out. They came out the same day and told me there was nothing wrong with my system, and was working fine. They could have easily charged for something. They always provide excellent service and I will definitely use them again.
Jonathan and his crew were awesome in replacing our 16 year old, builder grade heating/AC units. We were very pleased with the great customer service that we received. Highly recommend Cool Masters!! Thanks Jonathan! Ed and Donna Borges
I've been a Cool Masters customer for 3 years on a Maintenance contract so when it came time to replace my aging furnaces, they were one of two 5-star companies on Kudzu that I called. Cool Master's labor warranty was well-above the other company's, so that made it a no-brainer for me. What I really appreciated was that they came back out 2 weeks after the main installation to replace a defective part on my whole-house humidifier. The time/cost of ordering the part and driving back out to my house probably exceeded their fee, but they knew the fix was important to me and made sure to care of it. That's what sets this company apart from the rest.
I had two 21 year old Lennox furnaces that I have been patching up for several years now, extending the life as long as I could. Cool Masters had done such a great job with my air conditioners replacement in the past, and with extending the life of my older furnaces that I believed I could trust them to give me a fair price on the inevitable, furnace replacement on my lower floor and possibly my 2nd floor unit. Rather than replace both units, I was first pleasantly surprised to hear that the 2nd floor unit was still working well and could continue on. How often do you hear that honesty from a company? The first floor unit needed replacement, and Cool Masters both gave me a fair price and came out within just a few days to do the job. They equipped not only the 1st floor unit, but also the second floor unit with WiFi Honeywell thermostats, which are GREAT in that I can now program and change my house temperature via my iPhone. Very easy to use. The main reason for the review, however, is to expand upon the attention to customer satisfaction. There were a few glitches beyond the control of Cool Masters r.e. both the thermostat unit used in the 2nd floor and my furnace power supply. Jonathan came out twice in off hours and a weekend evening to make a few minor changes until all was well. He even followed up today to ask if all was well. Great to go with a highly competent smaller company focused on customer satisfaction! I highly recommend them! :-)
If you are looking to have an HVAC system installed or repaired, look no farther; just give Jonathan at Cool Masters a call. Their equipment, knowledge of the industry, technicians and service are all top notch. Four years ago we needed to replace an HVAC system that had been described by a few servicemen as a dinosaur, outdated, and unservicable. We contacted Cool Masters. Jonathan listened to our concerns and analyzed the structure of our house. He designed and installed a new system that met our needs perfectly. Since then we have been enjoying a climate controlled house year round. During the past four years the technicians who came to the house to perform regular maintenance on the system were very polite, punctual and quite skillful. Warranty issues were handled quickly and very professionally. When we needed emergency service today, Jonathan worked us into his fully scheduled day, and that was on a holiday weekend. He arrived on schedule, quickly diagnosed the problem, which he then fixed, and was soon on his way to help the next customer. It is refreshing to find a company (Cool Masters) that cares for the client and takes pride in their workmanship and product. Thank you, Jonathan!
My thermostats starting going crazy so I had to replace them. I was switching from a 4 wire units to 5 wire units and after following the wire diagram to the letter I couldn’t get them to power on. After an hour of frustration not being able to get a hold of the manufacture of my units or thermostat I found Cool Masters online. I called the number at 8:30 in the evening and a nice lady answered. I told her the issue and she said “I have just the guy that can walk you through this and get your units up and running. His name is Jonathan and I will have him call you back in minutes”. Not even 5 minutes later I got a call from Jonathan he told me he knew the problem and said to grab a couple of tools and head to my attic where my AC units were. He walked me through connecting a couple wires and even offered to use facetime if needed. Within 5 minutes Jonathan walked me through and had my new thermostats up and running as promised. This is a company truly dedicated to building their brand by delivering a level of service that you just can’t find anymore. Don’t hesitate to contact them if you have any HVAC need. They have your back and will deliver service like no other!
6 A.M. on January 7th 2014 and it is 7 degrees outside. My furnace is dead and the house is getting colder. Jonathan was at my house by 7:30 to assess the situation juggled his crew's schedule and got us up and running by 11 A.M. Jonathan cares about his customers and it shows.
Was here 15 min early, had the heat going in about 30 min. Was honest about our current system and made some great suggestions. Would highly recommend.
I had a issue with my downstairs heating unit not properly heating. I did some research and decided to call Cool Masters. Jonathan come out promptly and was able to fix the problem in less than an 1 hr. He did a great job. He answered all my questions, gave me some tips and even showed me how to program my thermostat. I would definitely recommend Jonathan and his company.
We have had Jonathan and his crew take care of two major issues.... replacing our AC unit and replacing our hot water heater (in a a very small space in a condo in midtown) and they were professional to a fault, respectful of our space and priced just right. I cannot recommend them highly enough!!
Jonathan has serviced my 20 yr unit for the past few years. I have had issues with the AC & the furnace due to its age. Jonathan doesn't try to upsell me but always gives me superior service & addresses my issues. He explains every step in detail. One of my furnaces was giving off high levels of Carbon Monoxide & he was quick to inform me of the dangers to my family. When I replace the unit, I will def call him. He is really good at his job and is truly a great guy!
I called on a Sunday, aiming to make an appt for someone to come out during the week and Jonathan said he was going to be in my neighborhood so would happily stop over. SUNDAY! We have a 20 year old high-effeciency furnace that has been acting a little funky, we were also smelling some gas coming from the exhaust. Jonathan came out and walked me through exactly what readings we should expect from the furnace. While he was doing his reading, he patiently explained what we were seeing, what it meant and how it affected the furnace. I was expecting him to try and sell me on a new furnace (which wouldn't have been out of line, given its age) but he said we had at least a year left and was just really honest about the shelf-life (he also quickly fixed what was causing the gas smell). It was the professionalism and honesty that was shown during a small maintenance check that is the reason I'm going to use him come spring to replace the unit (and the ductwork). I find that its really easy to dupe someone when they don't know what they are doing, but the best ones educate and are consultative, and thats what you're getting with Jonathan @ Cool Masters.