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Welcome to R.S. Andrews. We are an electrical, heating, air conditioning and plumbing contractor serving Alpharetta, Duluth GA, Johns Creek, Lawrenceville, Marietta, Milton GA, Norcross, Roswell, Suwanee and surrounding Atlanta Metro areas. We provide heating, air conditioning, and plumbing services to keep your home comfortable in every season, improve energy efficiency, and reduce home energy costs.

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Get the value-focused & trustworthy home service you deserve today!

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Rated 4.9 out of 5 stars based on 317 customer reviews

Welcome to R.S. Andrews

The heat in the Georgia summer requires efficient air conditioning equipment and we can help maintain your system and provide a comprehensive tune up to ensure efficient operation and maximum efficiency. We repair and maintain all types of home heating and air conditioning equipment and provide new equipment installation to replace your old system with a more energy efficient HVAC system.

Do you need a plumber or emergency plumber? Our professional plumbers offer comprehensive plumbing services that include fixture replacement, drain cleaning, water heaters, repair and replacement of water lines, sewer lines, and much more. The quality of the air and water of your home is essential for health and comfort. We offer services to improve water quality and indoor air quality.

When you’re looking for an Atlanta electrician, nothing but the absolute best will suffice. You need a team of professionals that is dependable, skilled and tuned in to providing you exceptional service across the board. Our certified electricians lead the industry in technical knowledge and training, ensuring you get the attention you need!

Cooling & Heating Blog

Stay Cool & Efficient This Summer With these Green AC Tips | Read More »

Identifying the Most Common Air Conditioner Problems | Read More »

Why Call R.S. Andrews?

Our electricians, plumbers and NATE certified technicians arrive promptly for your appointment, diagnose the problem, explain the best solution in terms that are easy to understand, and tell you the price before the work begins. The ultimate reason R.S. Andrews should always be your first call when you have an electrical, heating, air conditioning, HVAC or plumbing problem or question, is we are fully committed to giving you the best service and best customer experience every time you call.

For more information or to request service at your home in Alpharetta, Duluth GA, Johns Creek, Lawrenceville, Marietta, Milton GA, Norcross, Roswell, Suwanee and surrounding Atlanta Metro areas, call R.S. Andrews at 770-913-6412. In the meantime, read money saving tips, tips for homeowners, and look for our current money saving special offers on our website.


“R. S Andrews has OUTSTANDING service!”

- P. Wright

“Great service! been a customer since 1987.”

- J. Waniek

We guarantee the repair(s) will solve your problem or we will return and fix it for free or return 100% of your money. The certifications below are proof of that.