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Loganville, GA's Expert Plumbing, Electrical, Heating and Cooling Services

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Trusted Plumbers, Electricians, and HVAC Company Serving Gwinnett County and Beyond

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Plumbing Services

From a broken water heater to all new pipes installed, we offer complete residential plumbing services performed by our expert plumbers.
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Electrical Services

For electrical services, safety is always paramount. Trust our licensed electricians for all electric work including lighting, panels, and EV chargers.
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Heating Services

Georgia's not known for its chilly weather, but it sure can get cold! Call on us for any furnace and heat pump repair and installation.
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Cooling Services

If your air breaks down, count on our AC team to get your home cool and comfortable again with our experienced air conditioning services.
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How Can We Make You Smile Today? Call 770-273-9090

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Your Trusted Loganville Professionals

We Go The Extra Mile To See You Smile Every Day

Founded in 1985, Keep Smiling Plumbing, Electric, Heating & Cooling has been a home system industry leader for decades. We pride ourselves on quality workmanship, provided by a friendly, licensed professional, delivered on time and at a fair price. Our principles have always been customer-focused, and our thousands of positive online reviews demonstrate this commitment. With strong company core values and a team of dedicated professionals, when you work with Keep Smiling, your satisfaction is always guaranteed!

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IT'S EASY
TO....

Why Our Customers Just Keep Smiling

In Business Since 1985

As a proud local business, we've built roots in our community and are here for its people.

Transparent, Upfront Pricing

We provide upfront pricing information in writing so you can make the best financial decision for you.

Thousands of 5-Star Reviews

Take it from our past clients, we always provide 5-star service you can trust.
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Warranty On Repairs

If we do the repair and your system breaks again, we'll make it right under our repair warranty.

Award Winning Service

It's an honor and a privilege to have been voted Best of Gwinnett multiple times.

Licensed and Experienced Technicians

We never stop training and learning. Our team is certified, knowledgeable, and 100% insured.
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Join the Club

$22.95 A Month For Whole-Home System Maintenance

  • Plumbing System Maintenance Including Annual Inspection and Drain Cleaning

  • Electrical System Maintenance Including Safety Inspection

  • Heating and Cooling System Maintenance Including CO Testing, Drain Flush and Filter Replacement

  • Discounts On Services and Same Day 2 Hour Service Guaranteed

Keep Smiling Club
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Thank you Mohammed...for coming to service my other unit and for answering my questions about my old and newer units. You conduct yourself very professionally and explain things in simple terms so us seniors can understand. Any future problems I will be sure to contact your company.
Fair price and my technician, Zac, was both friendly and efficient.
Robert was an absolute professional, good demeanor, great approach and attitude. He explained everything as he was doing it. Great worker
The guys that came out really kept us in the loop of what that had to do to fix our meter. The two of them had a great personality and I recommend them.
Christian was very professional and well experienced.
Had a below the surface leak and was not aware of it until we got our water bill. They were able to take care of us same day and were very knowledgeable and helpful! Jered was awesome and kept us posted throughout the entire repair. 100% recommend!!
Justin was amazing, knowledgeable, and really helped us fix the problem. The company was courteous and fast in getting Justin to come the same day. I didn’t even know there was a leak! I wanted them to check the pressure in a new home we just bought and they were able to change out the pressure regulator and the water main that was 20 yrs old quickly. I was very impressed with his work! Justin was also kind and respectful of me as a female and was not dismissive when I was explaining everything we experienced. Thank you for being awesome Justin!
My Techician Victor was very knowledgeable and personable.
From the very first phone call to inquire about a quote, it was clear that this company places a high value on exceptional customer service. Helen was incredibly patient, taking the time to thoroughly answer all of my questions with kindness and clarity. The initial technician who came out demonstrated an impressive level of expertise. He not only walked me through all available options for my condo but also addressed every concern I had about the HVAC and water heater installation. His commitment didn’t stop there—he made it a point to be present during the entire installation process, carefully overseeing every detail.
The timeline and pricing were right on target, and his professionalism was evident when I overheard him clearly communicate the specific details I had requested to the team. The installation, carried out by Jose A. and Jose Munoz, was handled with great care and precision. They took special measures to ensure that no part of my property was damaged—including the roof—which I deeply appreciated.
Although there was a small portion of the project that needed to be completed the following day, the team remained committed to delivering top-quality service. Despite it being a holiday, Supervisor Patrick and technician Seth came out to complete the job with professionalism and care—even making sure not to startle my cat. Patrick also took the time to walk me through the new system, offering helpful maintenance tips for the future.
What truly sets this company apart is the follow-through. Keep Smiling followed up with me shortly after the job was completed—and again a few days later—to confirm everything was running smoothly.
This is now my go-to HVAC and plumbing company, not just for my condo but for any future home. While no one can guarantee perfection, I can say with confidence that this company is committed to excellence and will go the extra mile to ensure customer satisfaction. I only wish more companies operated with this level of integrity and service.
Easy to connect and get the job done the same day.
Peter was great! Knowledgeable and friendly.
Robert did a great Job!
Professional service, communicated clearly what will be done. Thank you Justin
Robert was wonderful. He was on time and extremely professional. Thanks for all of your assistance.
Jared was quick, professional and friendly. A+ job.
Great work, friendly, knowledgeable, and determined to correct the problem.
He was very polite and explained the problem thoroughly. He also made sure I understood the billing and provided photos to illustrate what he was speaking about. A very pleasant young man that I will definitely ask for if I have any further electrical problems. Wish you had more stars for rating as 5 seems inadequate for the level of service he provided.
Trevor Patton was an outstanding technician and very knowledgeable of his craft. He very consistent on locating a very simple but difficult problem. You have a problem you want Trevor to solve it.
Quick, efficient and friendly service@
Christian was very professional and respectful and knowledgeable knew his job very well! He worked very very hard and cleaned up after his job! Will definitely be calling again! Thanks Christian!
James and Zach did a very good job on my water tank. Excellent job!
I was told that Keep Smiling Electric is an excellent firm to use with electrical needs. I read some reviews and called for an appointment to install a new ceiling fan that I purchased on Amazon (rated number 2 by Consumer Reports - Westinghouse Comet LED 52” ceiling fan). Art was assigned as the technician and he did an outstanding job. This is an excellent company and Art is a great electrician. I appreciate this firm and highly recommend them for your electrical needs.
Marvin was great!! Very polite and efficient!! He changed a leaking kitchen faucet and changed a stripped water shut off valve. He attempted to change the parts first but since it was still leaking we opted for a new faucet. He went and purchased it and replaced it. Their prices are a bit high but probably comparable to area and quality of their techs. Thank you.
Great job, fast and efficient
David was personable and very informative of what he was doing and did a great job 💯 Water heater inspection.
Justin took care of my installation effectively and efficiently. Very fast response from Keep Smiling Plumbing.
Robert has done a fantastic job in a very short time. If am in need of electrical assistance, will call him ASAP!
Trevor is attentive, friendly, and punctual. He did a thorough inspection and a great job. He's an asset to the company, and I would highly recommend!
Robert did a great job straightening out a wiring mess in a 150 yo home. Many thanks!
Garion came in very professional shoe covers in hand didn't even have to ask assessed the situation gave a variation of things it could be starting with lowest cost and worked from there professionalism at its finest GREAT JOB RECOMMEND THE COMPANY BASED OF HIS EXEMPLARY WORK 👍🏾
He was a joy to deal with , a breath of fresh air and great experience thanks to his personality.
Daniel was Awesome very professional
Robert Did a great job troubleshooting my electrical issues. He is very professional.
Trevor was so helpful! Great communication, arrived promptly. We had terrible water pressure and knew our very old PRV likely needed replaced. He evaluated it and tested other things and found our expansion tank had also failed, which was also contributing to water pressure issues. I asked tons of questions and he carefully answered all of them in a way I could understand and demonstrated where he could.

During the course of the work he took the time to show me inside the old expansion tank that the balloon inside had broken apart and was useless. When done, he also showed me all the parts of the new PRV and shutoff valve and how they worked in case I wanted to do future maintenance.

He got me the best price possible (fit with area averages and was a lower quote than I was given from another company) and did the work immediately upon me requesting it. I think the water main was only shut off for about an hour, so it was very little inconvenience for my family.

It may sound corny, but the company’s name really fit the situation! I couldn’t wipe the smile off my face when I tested various faucets and water sources in my house and we had good and steady pressure. No more asking my husband to stop using the water in the kitchen sink so that I could take a shower 😆!

Thank you Trevor! I have him saved in my contacts for if we need future work.
Excellent Customer Service, very personable and efficient.
Byron was a wonderful technician! HVAC technician is our dime a dozen, however, ones who are knowledgeable and transparent, and what’s needed to make the repairs is a rarity. He addressed my concerns in a timely manner, was able to provide me with the best option and got my system up and running for my mother-in-law and toddler. Thank you so much I will continue to utilize your company for all my HVAC and plumbing needs! As a bonus, he gave my toddler a toy truck on the way out very sweet!
Seth was very knowledgeable about AC. He was very polite, friendly and would recommend him to anyone.
Markus Pruitt was perfect! He was cordial, open, and has completely mastered the fine art of his job.

We will be highly recommending him around the neighborhood.

Great Job, Markus!
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