Dunwoody Plumbing, HVAC & Electrical Services

In the Business of Delivering Smiles Since 1968
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Home » Service Areas » Atlanta » Dunwoody

Dunwoody is defined by its towering oak canopies and a unique mix of mid-century ranch homes and sprawling modern developments. From the quiet streets of Kingsley to the high-energy environment of Perimeter Center, homeowners here face specific environmental challenges. The heavy shade that makes Dunwoody beautiful also traps moisture, while the aging infrastructure in established neighborhoods requires a specialized touch.

R.S. Andrews provides comprehensive home solutions tailored to these local conditions. Whether you are dealing with the aftermath of a North Georgia ice storm or the relentless humidity of a DeKalb County summer, our team understands the structural nuances of Dunwoody architecture.

Local Conditions Across Dunwoody Homes

The soil in Dunwoody is primarily composed of Georgia red clay, which expands during wet periods and contracts during dry conditions. This ongoing movement affects the ground surrounding foundations and underground lines, particularly in neighborhoods with older infrastructure.

Tree coverage is a defining feature across much of the city. Heavily wooded lots create shaded environments that retain moisture longer than more open areas, while mature root systems interact with the soil in different ways depending on the age of the property.

Dunwoody also experiences extended humidity during the summer months, along with seasonal temperature swings in the winter. These conditions vary across elevations and neighborhoods, contributing to differences in how homes retain moisture and respond to changing temperatures.

How These Conditions Relate to Home Comfort Systems

Across Dunwoody, environmental factors influence how core systems perform depending on property age, layout, and surrounding landscape. Homes in older, tree-dense neighborhoods often experience different patterns than those in newer or more open developments.

  • Plumbing: Soil movement and mature root systems are common factors affecting underground lines across Dunwoody properties.

  • Air Conditioning: High humidity and retained moisture in shaded areas increase cooling demand during extended summer periods.

  • Heating: Winter temperature swings in North Georgia create varying heating patterns, particularly in homes with older construction.

  • Electrical: A mix of mid-century wiring and modern energy usage contributes to differing electrical demand patterns across neighborhoods.

Schedule today! We’re ready to deliver expert service and a smile to your door.

Serving All of Dunwoody

Homes in Dunwoody vary widely based on lot size, elevation, and age of construction. Properties with dense tree coverage often experience more consistent moisture levels, while homes in more developed areas may see higher retained heat.

Older neighborhoods and newer developments also respond differently to the same environmental conditions, particularly when it comes to soil behavior and overall exposure. These variations shape how homes function across seasons throughout Dunwoody.

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Hear From Our Smiling Customers

Jennifer Boyanton
1 day ago
I cannot say enough good things about Max! He made sure I understood what was happening at every turn and was up front about details. I was very comfortable having him work in my home and am so pleased with the job he did. I highly recommend Max!
Louis Ross
1 day ago
The technician was on time, professional, and knowledgeable as to which direction to go in to quickly resolve my issue.
Louis Fernandez
1 day ago
David is always very professional! David Rosati was very professional and checked out our new heat pump. He added vibration dampers to help with the noise the system was making and then proceeded to make sure it was working well. This was very much appreciated as we have been experiencing temperatures as low a 8 degrees. I'm always happy when David comes to service our HVAC. Terrell Thomas was very thorough and professional. i was very pleased with his service. He checked out both heat pumps and the three zones in my house and assured me all was working properly, a necessity with 24 degree weather. Both David Rosati and Amber Magnus were exceptional! Amber Magnus was very professional and quite helpful and knowledgeable! David was very thorough and did a great job as usual for R.S. Andrews employees. David explained everything he was doing and I enjoyed the time he spent explaining everything. Terrell did a great job and explained all he was doing and why the capacitor needed to be replaced. i was very happy with him. Nick Husley did a very thorough job. He was prompt, friendly, and answered all questions wel. Nikia was very thorough in checking out the AC system. I feel he was extremely honest in pointing out future repairs that may be needed. Nakia again was very thorough checking out the heating system. Ivan Medina was prompt and thorough in maintaining the AC system. He explained what he was doing and why some part needed to be replaced. He showed me the readings of the failing parts and the readings on the replacement parts.
Andy Herron
2 days ago
In time and gave us options to consider.
Roger Williams
2 days ago
Another RS ANDREWS win, or as the kids say a W. From the minute I meet Rich he was professional and respectful. He immediately assessed the problem and solved it immediately. During his work he educated me as to the problem and the fix and what look for in the future. He was very attentive, professional. Great guy. Great job.
Janice Taylor
2 days ago
This experience was wonderful. My estimate and replacement of broken hot water heater were done on the same day. The polite, professional and respectful installer, Loren Palmer, was on time and ready to replace the hot water heater that had flooded my basement the day before. Another RS Andrews installer, Aidan showed up almost immediately with the new tank. The old tank was removed, the new tank installed, the basement was wet vacuumed, and the area was left clean. With Loren Palmer's assistance I was approved for financing within 30 minutes. Loren Palmer, with the assistance of Aidan, went above and beyond what I ever expected. Thank you so much!
Alexandra Sampson
2 days ago
Teyon did an awesome job explaining the issue and the findings. He answered the questions I had. He was courteous and professional. My system is up and running.
Leonard Boss
2 days ago
Jonte was great. Took care of the issue quickly. Diagnosed the issue, explained what he was going to do and took care of it quickly.Extremely knowledgeable and efficient. Very professional and courteous. Really did a great job.
Naif Subh
2 days ago
Great company, and have the best trained and experienced technician in the Atlanta area. I have used RS Andrews the last 20 years with great satisfaction, I highly recommend them.
Kyle Stone
2 days ago
Nick is super knowledgeable and clearly very good at what he does!
T Wilder
3 days ago
Kyle was great! On-time (actually early), is very knowledgeable, and kind! I appreciate his insight!
Amy Ketcham Hwang
3 days ago
Prompt, polite, excellent service. James explained everything he was doing. He was also helpful and proactive in assessing any future plumbing needs for our home. I would highly recommend his service!
AL BAKER
3 days ago
I had a problem with my bathroom sink water line and Chris came in and got my problem resolved with no issues and no surprises.
H Williams
3 days ago
Devonte was polite and friendly. Upon arrival, he took the time to explain what he was going to do and answered my questions. He seemed very knowledgeable about what he was doing.
Kristin Bradford
3 days ago
Chris Melton always does a great job whenever he comes to our house.
Dan Strousberg
3 days ago
Today (6/11/2026 CHRIS MELTON was Professional and Kind! Chris is a FANTASTIC Technician and is always “willing to go the extra mile “to make sure the Customer is completely Satisfied. He did an Excellent Job and explained the service performed. RS Andrews always does a Great Job. Job Well Done by All…. Fantastic "Team" and GREAT Service! They supplied the Best Heating and Air System our family has ever had. It is the most efficient AC product and saves us a lot of $$$! Their technicians are honest and know their products! Job well done by the RS Andrews team. CHRIS MELTON was Very Professional,Kind and Explained the Service he performed. Job Well Done Chris Melton and Associate came to replace my Thermostat and were Very Professional and Caring! Job Well Done Dan ****************************************** Today (12/9/21)Josh Smith came out to do our “routine”maintenance. Josh was “Outstanding”! He was Very Professional,Kind and Caring. Josh spent a great deal of time to make sure our “system” worked properly. Before leaving he explained the Service and Results of our inspection. RS Andrews has always provided great Service and Professionalism! FANTASTIC Quality Service by Josh and RS Andrews! Job Well Done, Dan.S Today 6/2922022 Josh Smith (Tech) came out for our Summer Maintenance and as usual did a “FANTASTIC job!” He is Always so Professional and Kind. Josh Always Explains the work being performed and the Results. Josh and RS Andrews are the Very Best in the Business! Job Well Done, DS 1/10/23 Josh Smith. /RS Andrews were Fantastic,Professional and Kind! Job Well Done Today Chris Melton came to do our A/C Seasonal Maintenance. He was Very Professional and Patient. Chris explained everything that he did to check our System. He is VERY Thorough! Great Service…Job Well Done Dan.S
Eileen Cargell
4 days ago
Kwami arrived on time, was professional and friendly.
Joshua Davis
4 days ago
First time using RS Andrews. Nick did a great job diagnosing the problem and installing a new thermostat!

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