Get matched with top thermostat installers and replacers in Loganville, GA

" Update from 20 Jan 2026: I`ve been a repeat customer of Keep Smiling Plumber, Electrical, Heating and Cooling in the past for several home-related repairs. After having an unfortunate experience with Keep Smiling PEHC during my most recent service, I had some misgivings about the company and whether I would return as a customer. In regards to their customer service, everyone that I`ve engaged with (technicians, onsite supervisor, receptionist) has always been professional and courteous which goes a long way with me. The issue that I had was technical in nature and left me with some dissatisfaction regarding the quality of work. After speaking with leadership of this organization Mr. Powell and Ms. Amy ,I believe that they hold the highest standards and expectations for their employees and ensure that any work-related issues are duly addressed/resolved. I can sincerely say that they have regained my confidence and trust in contacting them in the future for my future HVAC, Electrical and Plumbing home needs. The manager I spoke with told me that there wasn`t any way the damage of the pump could come from the technician doing a drain and flush of the water heater. He told me that it would cost $1200 to replace the pump on the water heater. After speaking with the manager at Keep Smiling, I called another company which I`ve seen before in the community and spoke with a plumber and explained to him what happened. The technician at the other company told me that the pump could definitely be damaged if the pump was still plugged up and not turned off while the water heater was being drained and flush. I called the manager at Keep Smiling and shared those details with him and he replied that he understands what I`m saying but there was nothing he could do about it. I told him that I don`t have any reason to lie about any of this and felt very frustrated and cheated by the fact that I went in expecting for them to do a maintenance check for $59 for plumbing but ended up spending a $1000 for new. The manager I spoke with told me that there wasn`t any way the damage of the pump could come from the technician doing a drain and flush of the water heater. He told me that it would cost $1200 to replace the pump on the water heater. After speaking with the manager at Keep Smiling, I called another company which I`ve seen before in the community and spoke with a plumber and explained to him what happened. The technician at the other company told me that the pump could definitely be damaged if the pump was still plugged up and not turned off while the water heater was being drained and flush. I called the manager at Keep Smiling and shared those details with him and he replied that he understands what I`m saying but there was nothing he could do about it. I told him that I don`t have any reason to lie about any of this and felt very frustrated and cheated by the fact that I went in expecting for them to do a maintenance check for $59 for plumbing but ended up spending a $1000 for new. "

"This was a more complex wiring issue with my thermostat that the guys at Cunningham Associates were able to figure out. I thank them for taking the extra time"

"Knowledgeable Plumbers did a repipe and electric hot water tank replacement in my guest house that I was pleased with. The pricing was average (which means high for most contractors in GA) and they were flexible and did the job to my complete satisfaction."

United Air Temp is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n

"Amazing electrician. He’s installed 4 fans for me..one of which had a ceiling of 15+ feet. Another one did not have a log hit fixture and he installed that as well with no problems. Highly recommend using Difer Electric."

"everything went smooth, they picked up within the 3 day window and actually delivered 3 days earlier then expected...and no scratches or any type of damage at all very happy thanks guys...great job"

"Reliable came in a timely matter. They informed me step by step of the plan. They took time to show me how to use the thermostat. Also, they followed up with me after the work was done. The price was very reasonable compared to others."

"If Daniel is a representation of ALLGOOD PLUMBING as a company, I cannot recommend them enough. Fantastic! Daniel arrived at the expected time to give an estimate on the installation of a water heater. I did not have to wait around all day waiting for the technician to arrive. He was personable, professional and friendly. He was able to answer all of my questions and make recommendations. Upon my approval to purchase and have the water heater installed, it was not an all-day process. Daniel had to leave to go and retrieve the agreed upon water heater and when he returned with the water heater and other parts needed for the installation, Daniel was able to install the water heater in a very short time. Price was a bit on the high side for the industry, but compared to the other estimates or recommendations received, I feel the decision to use ALLGOOD PLUMBING was the best decision. So far, I am very satisfied with the water heater and installation. I would highly recommend ALLGOOD PLUMBING for installation of water heater needs."

"Andy, the certified plumber from Henson Mechanical HVAC & plumbing, was very punctual. I was told to expect a plumber between 8 am until noon, and Andy came at 9:30 am. He was very friendly and got right to work installing a new 40 gallon water heater. The job only took him about two hours. After he completed the work, he showed me how to re-light the pilot light if it ever goes out and explained what he replaced. He also, free of charge, helped me remove an old cartridge from the shower in my master bathroom since my shower had been dripping. I had already bought the new cartridge at a big box store, and he was happy to install it for me. There were no other "catches" to the deal for the new water heater I bought through Angie's List, for which I was very glad. I would highly recommend Henson Mechanical HVAC & Plumbing and would call them again for any plumbing needs. <br />"

We are a company with more than 22 years of experience in remodeling and handyman services in Lawrenceville, GA, and surroundings.\n\n