Kennesaw HVAC, Plumbing, and Electrical Services

In the Business of Delivering Smiles Since 1968
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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!

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Hear From Our Smiling Customers

Addae Akono
3 days ago
RS Andrews sent their HVAC Technician Jonathan Balom who did an amazing job of serving our A/C unit that was blowing hot air on short notice. He replaced the worn out capacitor with a new one, so we didn't have to replace our old A/C unit. RS Andrews is a trustworthy company that I would recommend for Heating, Cooling, Plumbing and Electrical issues. Thank God I heard about these guys from the radio ads because what they say delivering smiles is true. They definitely delivered a smile for us.
Michael Rogers
4 days ago
Mohamed Boussfel did an excellent job. He found the water leak in less than 5 minutes.
Judy Lawing
1 week ago
RS Andrews has surpassed all my expectations for quality work, experienced team members, and prompt attention to my requests. Amber Magnus, my sales rep, was personable, efficient, and professional. She took the time to answer all my questions and to help me understand what work needed to be done to install a new HVAC and why. The installation crew was just as knowledgeable, personable, and worked together efficiently, with great attention to protecting my home. I commend this company for their focus on customer service. It is becoming more and more rare in today's environment.
Kristen Vincent
1 week ago
Excellent! Jose was our technician and he was GREAT. Very personable, knowledgeable, and hardworking. It was clear he knew exactly what he was doing. His assistant, Justin, was also great. They replaced the booster fan and other piping in our laundry room. They left the laundry room very clean and then took time to answer our questions and review their work. Highly recommend.
Saadia Gooding
1 week ago
Since the first day I contacted RS Andrews, the service has been top notch! From the attentiveness of the customer service person responding to the calls, to Thomas who came out for the repairs. Thomas was such a breath of fresh air! He was kind, knowledgeable, informative and did an absolutely amazing job identifying where the plumbing issue came from, to the actual repair. I was bracing for an astronomical price, but GOD!! Thank you RS Andrews for who you are and how you care for your customer base🙏🏽.
Julie Hallford
1 week ago
My technician Jerald was professional, knowledgeable and expedient with my project.
Wallace Tucker
1 week ago
Paul Creel is a great representative of your company. Paul did a repair of the main water line coming into my residence. He explained the work process and provided me with an estimate. The work was completed in a timely and professional manner. I am very satisfied with the work and clean up of the area. I will recommend your company to friends and family. WT 8/14/2025
Lakesha Simmons
1 week ago
My home is 15months old. Built May 2024. I had issues with my air beginning June 2025. All maintenance was up to date. Called the original company that installed my HVAC system. 5 visits later still wasn’t fixed. They just kept “trying” things. My system froze again this time causing a water leak. Terrell T came out and asked questions and did adequate troubleshooting and within 30 minutes my air was cooling. He even followed up with me to make sure we were still good! Will definitely use them again.
Mr Heath
2 weeks ago
Called out RS Andrews to get a plumber to diagnose my leaking Kitchen sink. Robert H came by and did an awesome job. He explained everything that was going on, was very knowledgeable, verified the water pressure at the PRV and recommended everything needed to get me back up and running. Thanks for the service!
Nataly Leal
2 weeks ago
Terrell did a great at explaining what needed to be done.
Mark G
2 weeks ago
Loren did excellent work. Diagnosed plumbing issue quickly, and completed job in a timely manner.
Bob farmer
2 weeks ago
These guys are great! I have had 2 issues with HVAC and plumbing in the last month. Both times, they delivered and explained everything. Highly recommend them.
Robert Jean-Enard
3 weeks ago
I had a fantastic experience with Max Borrelli for the installation of my home EV charger. From the start, he was professional, punctual, and clearly knowledgeable. He walked me through the process, answered all my questions, and made sure everything was up to code. The installation was done efficiently, neatly, and with great attention to detail. It works perfectly, and I couldn’t be happier. Highly recommend to anyone needing electrical work, especially for EV setups!
cora benamy
3 weeks ago
Teyon was great! He explained everything to me in a nice break down and I really felt like he knew his stuff.
Jay Dee
3 weeks ago
Fast same-day service on a Saturday. Luckily turned out to be a minor AC issue but Drew fixed the problem right away. Will be using RS again.
Liston Dooley
3 weeks ago
Kwame Kilgore worked on my AC unit on 8/1/25 and found the problem immediately, I was very pleased with his performance, he was very professional and explained his action as he goes along. I would recommend him to all my associates, he is an ambassador for RS ANDREWS,I was very pleased.
Steve H
3 weeks ago
This was our first experience with RS Andrews, and it was positive across the board. Scheduling was easy, communication was perfect, and the work done was top-notch, The tech (Terry Winfrey) arrived when promised and he obviously knew what he was doing. He found a 44-year-old A/C unit with several issues and repaired them all. Plus, he is a nice person who was easy to talk with. I am very pleased with my interaction with R.S. Andrews would use them again and recommend them highly to anyone. We just had another visit from R.S. Andrews, and it was yet again a very positive encounter. The tech, Calvin Russell, showed up on time and fully prepared for the job. Mr. Russell was friendly, professional and easy to talk to. He performed all needed work with skill and expertise. Especially remarkable was that he did not at all mind answering any questions and explained technical details in an easily understood manner. As a homeowner, I really appreciated that. Calvin Russell is an outstanding representative for R.S. Andrews, and we would not hesitate to have him work on our HVAC again.

    Heater on the fritz? Frustrated with plumbing problems? R.S. Andrews is just a call away!