Serving Greater Atlanta & Savannah/Hilton Head
Kennesaw HVAC, Plumbing, and Electrical Services
In the Business of Delivering Smiles Since 1968
August Offer
Offers with approved credit on qualifying systems. Cannot be combined with other offers.
Expires: Aug 31, 2025
Expires: Aug 31, 2025
At R.S. Andrews, we proudly serve homeowners and businesses in Kennesaw, GA, with dependable HVAC, plumbing, and electrical services designed to keep your property running smoothly. Backed by over 50 years of experience and a legacy of customer-first service, we’ve built lasting trust throughout Cobb County by delivering responsive solutions, transparent communication, and lasting results.
When unexpected issues arise—whether it’s a broken AC in the Georgia heat, a leaking pipe disrupting your day, or flickering lights pointing to electrical concerns—our licensed and insured technicians are ready to help. We offer 24/7 emergency response for HVAC, plumbing, and electrical needs in Kennesaw, ensuring help is always available when you need it most.
R.S. Andrews is more than a contractor—we’re your all-in-one partner for reliable indoor comfort, safety, and efficiency. Our 100% satisfaction guarantee, skilled professionals, and unwavering dedication to service have made us a trusted name across metro Atlanta.
Let us be the reason you smile today. Schedule service with R.S. Andrews in Kennesaw, GA, and experience the difference trusted care makes.
Schedule today! We’re ready to deliver expert service and a smile to your door.
HVAC Services in Kennesaw, GA
R.S. Andrews provides heating and cooling solutions tailored to the needs of Kennesaw homeowners and businesses. Our HVAC technicians are trained, certified, and background-checked, delivering prompt service and lasting repairs with unmatched professionalism. We work on all makes and models, offering everything needed to maintain year-round indoor comfort.
HVAC Installation Services
Our Kennesaw AC services include professional repair, replacement, maintenance, and new system installation. We handle central air systems, ductless mini-splits, and energy-efficient upgrades. If your cooling system breaks down unexpectedly, our emergency AC technicians in Kennesaw are on call 24/7.
HVAC Repair Services
R.S. Andrews offers 24-hour AC repair services in Kennesaw for your convenience. If your HVAC system is not functioning as it should, R.S. Andrews is here to help.
Additionally, we provide emergency heating repairs in Kennesaw to address urgent issues with your heating system. Our technicians in Kennesaw, GA, are highly skilled and equipped with the latest tools and technology to diagnose the issue and provide you with a transparent estimate for the necessary repairs. We understand that a faulty HVAC system can cause stress, so we work efficiently and quickly to get your system up and running.
HVAC Maintenance Services in Kennesaw, GA
Regular maintenance is crucial for the longevity and efficiency of your HVAC system. At R.S. Andrews, we provide comprehensive HVAC maintenance services in Kennesaw, GA, including routine inspections, cleaning, and tune-ups.
Our team of experts will work with you to develop a maintenance plan that suits your needs and budget. We will identify any potential issues before they become major problems, saving you time and money in the long run. Our cooling and heating experts in Kennesaw, GA are highly skilled and equipped with the latest tools and technology to keep your system running smoothly.
Thermostat Services
A new thermostat can help to improve the efficiency of your HVAC system and save you money on energy costs. At R.S. Andrews, we offer professional thermostat installation services in Kennesaw, GA. Our team of experts can help you select the best thermostat for your needs and budget, ensuring it is compatible with your existing HVAC system.
We will provide a detailed installation estimate and ensure the thermostat is installed correctly. Our Kennesaw technicians are highly skilled and equipped with the latest tools and technology to ensure your thermostat is installed efficiently.
Indoor Air Quality Services
Indoor air quality is crucial for the health and comfort of your family or employees. At R.S. Andrews, we offer a range of indoor air quality services in Kennesaw, GA, including air duct cleaning, air filtration, and humidification.
Our air duct cleaning services use specialized equipment to remove dust, debris, and other contaminants from your ductwork, improving the overall air quality in your home or business. We also offer air filtration and humidification services to ensure your home or business air is clean, healthy, and comfortable. Our team of experts in Kennesaw, GA, is dedicated to providing the best indoor air quality services to keep you healthy and comfortable.
Plumbing Services in Kennesaw, GA
R.S. Andrews offers dependable plumbing support throughout Kennesaw, GA, backed by decades of hands-on experience and 24/7 availability. Our licensed plumbers handle repairs, replacements, installations, and maintenance with an emphasis on quality craftsmanship and lasting results. Homes and commercial properties alike count on us for prompt service and transparent pricing.
Plumbing Installation Services
Whether you’re building a new home or business or need to replace old plumbing fixtures, R.S. Andrews can help. Our team of experts provides Kennesaw plumbing installation services for all types of plumbing systems, including faucets, sinks, toilets, showers, and water heaters. We will work with you to determine the best plumbing solutions for your needs and budget, ensuring that your installations are up to code and functioning correctly.
Plumbing Repair Services
Plumbing issues can cause a lot of inconvenience and damage. At R.S. Andrews, we offer comprehensive plumbing repair services for residential and commercial properties in Kennesaw, GA. Our team of experts is equipped with the latest tools and technology to diagnose and fix any plumbing issue quickly and efficiently. We provide a transparent estimate for the necessary repairs, ensuring that you understand the scope of the work before we begin.
Plumbing Replacement Services
If your plumbing fixtures or pipes are beyond repair, our experts can help with replacement services in Kennesaw, GA. We provide professional plumbing replacement services for all systems, including faucets, sinks, toilets, showers, and water heaters. Our team of licensed plumbers will work with you to determine the best replacement solutions for your needs and budget, ensuring that your new fixtures are up to code and functioning correctly.
Plumbing Maintenance Services in Kennesaw, GA
Regular maintenance is essential for ensuring the longevity and efficiency of your plumbing system. Our team of experts in Kennesaw, GA, provides routine plumbing maintenance services for both residential and commercial properties. We will inspect your plumbing system, identify potential issues, and provide preventative maintenance services to ensure that your plumbing system is functioning efficiently.
Emergency Plumbing Services in Kennesaw, GA
Plumbing emergencies can happen at any time, day or night. R.S. Andrews offers 24/7 emergency plumbing services in Kennesaw for residential and commercial properties. Our team of experts is equipped with the latest tools and technology to diagnose and fix any plumbing issue quickly and efficiently, minimizing damage and inconvenience.
Electrical Services in Kennesaw, GA
Reliable electrical service is essential for comfort, safety, and performance in Kennesaw homes and businesses. At R.S. Andrews, our licensed electricians bring precision and care to every project, whether you need a system upgrade or troubleshooting support. We prioritize safe installation, code compliance, and long-term durability across all services.
Wiring Services
At R.S. Andrews, we understand the importance of proper wiring for the safety and efficiency of your electrical system. Our team of experts in Kennesaw, GA, provides professional wiring and rewiring services in Kennesaw for residential and commercial properties. We use high-quality materials and the latest tools and technology to install your new wiring correctly and efficiently. Our electricians will work with you to determine the best wiring solutions for your needs and budget so that your property is up to code and safe.
Panel Replacement Services
Your electrical panel is the heart of your electrical system, and it is essential to ensure it functions correctly. If you are experiencing issues with your electrical panel, or it is outdated, R.S. Andrews can help. Our team of experts in Kennesaw, GA, offers professional panel replacement services to ensure your electrical system is safe and efficient. Our electricians will assess your electrical panel and provide a transparent estimate for the necessary replacement. We use high-quality panels and the latest tools and technology to ensure that your electrical system is up to code and functioning correctly.
Electrical Installation Services in Kennesaw, GA
At R.S. Andrews, we understand that electrical installations can be complicated and time-consuming. Our team of experts in Kennesaw, GA, provides professional electrical installation services for residential and commercial properties. We will work with you to determine the best electrical solutions for your needs and budget. From lighting fixtures to ceiling fans, our electricians will install your electrical components with precision and care, ensuring that your property is up to code and functioning correctly.
Electrical Repair Services in Kennesaw, GA
Electrical issues can be frustrating and stressful, causing inconvenience and potential hazards. At R.S. Andrews, we offer comprehensive electrical repair services for residential and commercial properties in Kennesaw, GA. Our team of experts is equipped with the latest tools and technology to diagnose and fix any electrical issue quickly and efficiently. We provide a transparent estimate for the necessary repairs, ensuring that you understand the scope of the work before we begin. From minor repairs to major electrical issues, our electricians will provide you with the highest quality electrical repair services in Kennesaw, GA.
Commercial HVAC, Electrical, and Plumbing Services in Kennesaw, GA
At R.S. Andrews, we offer a wide range of commercial services for HVAC, electrical, and plumbing services in Kennesaw. Our team of licensed and experienced technicians in Kennesaw, GA, is equipped to handle any commercial project, from installation to maintenance and repairs. Here are some of the commercial services we offer:
Commercial HVAC Services in Kennesaw, GA
Our team of experts is highly trained to handle all types of commercial HVAC systems, including rooftop units, chillers, and split systems. We offer professional installation, repair, and maintenance services to ensure that your HVAC system is functioning efficiently and keeping your employees and customers comfortable year-round.
Commercial Electrical Services in Kennesaw, GA
Our commercial electrical services cover everything from installation to repairs and maintenance. We specialize in providing electrical solutions for commercial properties, including new wiring, panel replacements, and all basic repair services. Our team of licensed electricians is dedicated to providing high-quality electrical services with a focus on customer satisfaction.
Commercial Plumbing Services in Kennesaw, GA
Our team of licensed plumbers provides comprehensive plumbing services for commercial properties, including installation, repair, and replacement services for all types of plumbing systems. We also offer commercial backflow services to ensure that your property is up to code and safe. Our commercial plumbing services will ensure that your property is running smoothly and efficiently.
24/7 Emergency Services
Our 24/7 emergency services are also available for commercial properties in Kennesaw, GA. Whether it’s a broken HVAC system, a power outage, or a plumbing emergency, our team of licensed and experienced technicians is equipped with the latest tools and technology to diagnose and fix the problem quickly and efficiently. We understand that emergencies can be stressful and disruptive, which is why we provide transparent estimates for the necessary repairs and work quickly to minimize the damage and inconvenience.
Trust R.S. Andrews for all your commercial emergency needs in Kennesaw, GA. today to learn more about our emergency services or to schedule an appointment.
The Beauty and Rich History of Kennesaw, GA
Nestled in the northwest corner of Cobb County, Kennesaw is a dynamic and charming community brimming with things to do and see.
The Southern Museum of Civil War and Locomotive History in Kennesaw, Georgia is a must-visit for anyone interested in the American Civil War or railroads. As a Smithsonian Institution affiliate, the museum houses many artifacts and relics from the Civil War.
One of the museum’s most notable exhibits is the General Locomotive, which was key in the Civil War’s Great Locomotive Chase. Visitors can see a reproduction of a turn-of-the-century locomotive factory, Georgia’s Merci Boxcar, and an exciting depiction of the Civil War’s Great Locomotive Chase.
The museum also offers a Jolley Education Center with hands-on interactive exhibits, making it a great destination for families with children. Regular programs include interpretive tours, the Mommy & Me for young children, and a Homeschool Workshop Series. There’s even a Railroad Education Center Library and Archives with full archival services for researchers.
Another gem in Kennesaw is the Kennesaw Mountain National Battlefield Park, which preserves a Civil War battleground of the Atlanta Campaign within Kennesaw Mountain. It’s located at 900 Kennesaw Mountain Drive, between Marietta and Kennesaw, and is a 2,965-acre National Battlefield that preserves a significant part of American history.
We can’t forget about Swift Cantrell Park! It’s a 130-acre recreation area that serves as one of the premier recreation, relaxation, and central gathering places for area residents. This park has something for everyone, including two age-appropriate playgrounds, three picnic pavilions, open turf for passive recreation, a one-mile perimeter asphalt trail, a half-mile inner-loop asphalt trail, a splash pad, a dog park, a lighted skatepark, a wellness station, and even a Wi-Fi hotspot! The park’s hours of operation are from 6 a.m. to 10 p.m., making it the perfect place to spend a day with friends and family.
Last but not least, we can’t forget Sparkles Family Fun Center! It’s a fun center with a skating rink, laser tag, and an arcade that offers party and event packages. It’s a great place to spend a fun-filled day with your loved ones.
At R.S. Andrews, we’re grateful to be a part of this vibrant and exciting community. We offer HVAC, plumbing, and electrical services to all residential and commercial properties in Kennesaw, GA. So, if you ever need our services or just want to chat, call us at (470) 264-8128. We’re always happy to connect with the people of Kennesaw!
Is Kennesaw, GA, a good place to live?
Absolutely! With a population of over 33,000 people, Kennesaw is a lively suburb of Atlanta that offers a dense suburban feel. Residents love the abundance of great restaurants and beautiful parks, making it a perfect place for families and young professionals alike.
Is Kennesaw, GA, an expensive place to live?
Not at all! Kennesaw’s housing expenses are 12% lower than the national average, and utility prices are 16% lower than the national average. Transportation expenses like bus fares and gas prices are 8% lower than the national average. While grocery prices are slightly higher than the national average, the overall cost of living is very reasonable.
Is Kennesaw, GA, a good place to retire?
Kennesaw is a fantastic place to retire! With its rich history, an abundance of museums, and local hiking trails, there’s always something to do. Retirees also enjoy the area’s mild winters and proximity to Atlanta, making it easy to visit friends and family.
What is Kennesaw, GA, known for?
Kennesaw is famous for its unique firearms legislation, which requires every head of a household to own a gun and ammunition. But that’s not all it’s known for! The city is also home to the Southern Museum of Civil War and Locomotive History, Kennesaw Mountain National Battlefield Park, and several breweries. There’s always something new and exciting to discover in Kennesaw!
Contact Us
Hear From Our Smiling Customers
Ken M
4 days ago
This is only for the sales phase as I have not had asystem replaced yet.
Mark Thompson
4 days ago
My 87 year old mom’s 23 year old AC went out on a 95 degree day. I called RS Andrews at 7 AM. Repairman was onsite by lunchtime. The system was beyond repair. Sales rep was onsite before 5 PM. New Lenox system purchased by 6 PM. Installers and electrician onsite the next morning and project complete before 1 PM. Just WOW! Thanks RS Andrews.
Michaela Sheppard
4 days ago
First time using RS Andrews and Pau Sum was absolutely wonderful! He was extremely informative, sent pictures and videos of his work, and tested everything before leaving to make sure it was working properly with no leaks. I will be using them much more in the future!
Kara B.
4 days ago
David Stitt and his team did a great job today figuring out what was going on in our home with some complicated plumbing issues. Many other plumbers could not figure it out. Very knowledgeable and friendly. Thanks!
Debi Klang
4 days ago
Upon coming home from a short trip on a Sunday we discovered that our AC was down. RS Andrews was able to send out a technician by mid-day Monday (during a heat wave). Anthony French was able to troubleshoot the problem and make the repair onsite. He was very pleasant, efficient & professional, and answered my many questions. He took the necessary time to help me understand the repair proposed and costs involved.
Excellent job!
JUANITA TIBBS
1 week ago
RS Andrews keeps my home systems working...waking up and finding a large pool of water on your kitchen floor can be frustrating! However, I called RS Andrews and they had an opening at that time...James Mays arrived 45 mins later replaced a faulty faucet and within the hour everything was back up and running smoothly! Thank you RSAndrews/Mr. Mays!
Guy Cassingham
1 week ago
Excellent service from technician Waqas. Punctual, courteous, knowledgeable, patient and thorough. Everything you’d want! Completely satisfied!
Plumber Zeke has been here twice. A third and possibly fourth visit are expected. First was an emergency response to a leak- he determined that the issue was HVAC rather than plumbing.
For today’s visit he removed the water heater-necessary so that the HVAC installation team can put in a new system tomorrow. As before he was friendly, knowledgeable, efficient and effective. He made it look easy. Having assisted with this unit’s installation I’m fully aware that it’s far, far from easy. I expect that the subsequent new water heater installation will be of equally high caliber.
Guy Cassingham
2 weeks ago
Excellent service from technician Waqas. Punctual, courteous, knowledgeable, patient and thorough. Everything you’d want! Completely satisfied!
Camelia Minoiu
2 weeks ago
Great experience having the HVAC unit replaced in my condo. Max was very professional, from start to finish he kept me informed about each step, tested the unit thoroughly, and did a great job. Amber from sales was great as well, explaining the options and making the process super easy and efficient. Highly recommend.
C L
2 weeks ago
Jonathan presented himself professionally and demonstrated superior knowledge when troubleshooting my HVAC system. He was able to diagnose blow handler and thermostat issues in record time. I highly recommend Jonathan and R.S. Andrews!
PD WoodWerkz
2 weeks ago
I contacted RD Andrews to inquire about getting the attic above my garage insulated. Terry Taylor was assigned and he come to my place and gave me a very thorough opinion of the need and what I might consider. By the time he was ready to leave, I had decided that I would definitely move forward with the work as we discussed. I was pleasantly surprised to learn that the work could be done the following day and that Terry would be the installer. As promised, the next day Terry and his associate arrived when promised and within 2.5 hours, the work and all associated cleanup was complete. He provided me with photos of the "before and after". Terrific work! I am very happy with all that was done. You can bet that future need will be offered to RS Andrews. The photos are before and after.
Thad Haines
2 weeks ago
I would highly recommend RS Andrews. I've used them in the past, but it had been a while. I needed a quote for something, and Loren Palmer came out and did a fantastic job. He was on time, early even, polite, professional, he came in and looked at what we needed done, and gave a quote on the spot, which was very competitive. They had great communication, highly recommend.
Gillian Madden
2 weeks ago
Ivan came out this afternoon and took care of our AC unit. This is our second time having Ivan in our home. He is very knowledgeable, personable and professional. Thanks RS Andrew!
Henry Jackson
3 weeks ago
I had the pleasure of working with Jonathan Balom from RS Andrews when I encountered an issue with my air conditioner. From the moment he arrived, Jonathan demonstrated the utmost professionalism—he was punctual, polite, and incredibly efficient in diagnosing the problem.
While the final recommendation was to replace my unit—an unexpected and potentially overwhelming outcome—Jonathan handled the situation with compassion and care. He gave me a moment to process the news and then took the time to thoroughly walk me through all of my options. What impressed me most was how clearly and simply he explained everything. He avoided technical jargon and made sure I understood why a replacement was the best course of action.
Jonathan’s expertise, patience, and respectful demeanor made a difficult situation much easier to manage. I’m truly grateful for his help and highly recommend both him and RS Andrews to anyone in need of HVAC services.
Linda P.
3 weeks ago
Kwame Kilgore was a wonderful technician. He was pleasant, polite and kept us well informed about the work he was doing clearly and often.
Earlier this year we had RS Andrews install a new water heater and after Kwame came to our home this time for the air conditioning repair we knew then using RS Andrews was the right choice for us.
We will be your customer for as long as we own our home.
5 STARS!
Mike Patterson
3 weeks ago
Trevon arrived in a timely manner. He went straight to work and identified the problem. He showed me what needed to be fixed and took care of the problem. I will definitely use them again.
Richard Thorne
4 weeks ago
Had a couple of small punch list items from a Home Inspection we needed to complete before Closing. Contacted R S Andrews on phone and their Call Center (Alison) was so helpful. Set an appointment for the next morning Received a super nice call (Ashley), first thing, to check all was still okay for the Electrician to come. Electrician arrived on time (Travon Jackson). He was extremely professional and friendly. Provided a quote for all work, and as it was acceptable, he did the work right away. In and out in 30 mins. A great experience and one I would recommend to people looking for fast, efficient, professional service for any electrical job. Travon had a ceiling fan replacement and a bathroom fan to fit later that day to give an idea of the breadth of jobs they are able to accommodate.
William Howard
4 weeks ago
I have always trusted RS Andrews. Their technicians have always been good to us.
Heater on the fritz? Frustrated with plumbing problems? R.S. Andrews is just a call away!
