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Verified Reviews for Boiler Installation pros in Alpharetta, GA
*The Angi rating for Boiler Installation companies in Alpharetta, GA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.
*The HomeAdvisor rating for Boiler Installation companies in Alpharetta, GA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.
Last update on November 19, 2025
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Keep Smiling Plumbing & Electric
Keep Smiling Plumbing & Electric
Keep Smiling Plumbing Electric Heating and Cooling is a family-owned, family-operated, full-service plumbing electric and HVAC business, serving Gwinnett County, Georgia. We are Master Plumbers and members of the Plumbing & Mechanical Association of Georgia. Keep Smiling Plumbing & Electric is there when you need us, ready to take care of any problem that you may have with your plumbing or electrical systems. We also have available a full line of quality replacement products if you want to upgrade or update.
"When facing unexpected plumbing issues, Keep Smiling provided truly excellent service. Their Technician was punctual, transparent, and highly skilled."
Dorothea G on November 2025
Keep Smiling Plumbing Electric Heating and Cooling is a family-owned, family-operated, full-service plumbing electric and HVAC business, serving Gwinnett County, Georgia. We are Master Plumbers and members of the Plumbing & Mechanical Association of Georgia. Keep Smiling Plumbing & Electric is there when you need us, ready to take care of any problem that you may have with your plumbing or electrical systems. We also have available a full line of quality replacement products if you want to upgrade or update.
"When facing unexpected plumbing issues, Keep Smiling provided truly excellent service. Their Technician was punctual, transparent, and highly skilled."
Dorothea G on November 2025

TE Certified Electrical, Plumbing, Heating & Cooling
TE Certified Electrical, Plumbing, Heating & Cooling
TE Certified Electrical, Plumbing, Heating & Cooling is a customer-focused residential service company. We fix & replace electrical, plumbing, and HVAC systems for Greater Atlanta homeowners. Please call our office to schedule your appointment today. 770-667-6937
"I recently had an electrical inspection done by TE Certified Electrical, Plumbing, Heating & Cooling, and I couldn’t be more impressed. From the moment the technician arrived, the experience was professional, thorough, and reassuring. They took the time to explain everything they found in a way that was easy to understand, and I felt confident I was in good hands. What stood out most was their attention to detail—they didn’t just check the basics, they inspected the entire system to ensure my home was safe and up to code. No high-pressure sales, just honest advice and helpful recommendations. I’ll absolutely be using TE Certified again and would highly recommend them to anyone looking for top-tier electrical service."
BRIAN S on June 2025
TE Certified Electrical, Plumbing, Heating & Cooling is a customer-focused residential service company. We fix & replace electrical, plumbing, and HVAC systems for Greater Atlanta homeowners. Please call our office to schedule your appointment today. 770-667-6937
"I recently had an electrical inspection done by TE Certified Electrical, Plumbing, Heating & Cooling, and I couldn’t be more impressed. From the moment the technician arrived, the experience was professional, thorough, and reassuring. They took the time to explain everything they found in a way that was easy to understand, and I felt confident I was in good hands. What stood out most was their attention to detail—they didn’t just check the basics, they inspected the entire system to ensure my home was safe and up to code. No high-pressure sales, just honest advice and helpful recommendations. I’ll absolutely be using TE Certified again and would highly recommend them to anyone looking for top-tier electrical service."
BRIAN S on June 2025

Roto-Rooter Plumbing & Water Cleanup
Roto-Rooter Plumbing & Water Cleanup
Roto-Rooter is a fully licensed and insured plumbing company providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America.
Roto-Rooter is a fully licensed and insured plumbing company providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America.

Casteel Heating, Cooling, Plumbing & Electrical
Casteel Heating, Cooling, Plumbing & Electrical
At Casteel Heating, Cooling, Plumbing and Electrical, we provide world-class service to our customers, just as we have since 1987. Founded by Jan and Bob Casteel, our company was built on honesty and customer-focused care. To this day, we offer our Amazing Care Guarantee: We’ll take amazing care of you or we’ll refund your service call fee. Our expert team of plumbers, electricians, HVAC technicians, and system design managers performs top-quality repairs and installations while ensuring you are completely satisfied with your entire customer service. Because we offer so many services under one roof, you’ll save time and money by making one phone call to Casteel. Formerly: Knight Air Conditioning and Heating Company
"Thumbs up for the construction at my residence, a three story elevator shaft"
Diana D on October 2024
At Casteel Heating, Cooling, Plumbing and Electrical, we provide world-class service to our customers, just as we have since 1987. Founded by Jan and Bob Casteel, our company was built on honesty and customer-focused care. To this day, we offer our Amazing Care Guarantee: We’ll take amazing care of you or we’ll refund your service call fee. Our expert team of plumbers, electricians, HVAC technicians, and system design managers performs top-quality repairs and installations while ensuring you are completely satisfied with your entire customer service. Because we offer so many services under one roof, you’ll save time and money by making one phone call to Casteel. Formerly: Knight Air Conditioning and Heating Company
"Thumbs up for the construction at my residence, a three story elevator shaft"
Diana D on October 2024

Cool Air Mechanical LLC
Cool Air Mechanical LLC
For years, Cool Air Mechanical has been an expert provider of heating, cooling, plumbing, indoor air quality, generators and electrical services throughout the greater Atlanta region. If you find that it is time to have a new heating or cooling system installed in your home, or if you need someone to take over maintenance for you HVAC system in Atlanta, call us today and learn more about our full range of services. Each of our technicians is chosen based on their ability to provide the utmost in service to each of the customers they visit and they are prepared for nearly any issue that could arise. If you are interested in getting more out of your heating and cooling systems in Atlanta or the surrounding area, give us a call today. Additional website: www.770coolair.com
"Cool Air Mechanical LLC delivered exceptional service with our water heater installation! From the moment we scheduled the appointment, their team was professional, punctual, and incredibly knowledgeable. They assessed our needs thoroughly and guided us to the perfect unit for our home. Installation was seamless—efficient, clean, and done with care. We appreciated the technicians’ attention to detail and their willingness to explain everything clearly. What truly stood out was their commitment to customer satisfaction. They even followed up to ensure everything was running perfectly! It’s rare to find a company that combines technical expertise with genuine courtesy. Highly recommend Cool Air Mechanical for anyone in need of top-notch HVAC or plumbing services. They’ve earned our trust and future business!"
Carli S on July 2025
For years, Cool Air Mechanical has been an expert provider of heating, cooling, plumbing, indoor air quality, generators and electrical services throughout the greater Atlanta region. If you find that it is time to have a new heating or cooling system installed in your home, or if you need someone to take over maintenance for you HVAC system in Atlanta, call us today and learn more about our full range of services. Each of our technicians is chosen based on their ability to provide the utmost in service to each of the customers they visit and they are prepared for nearly any issue that could arise. If you are interested in getting more out of your heating and cooling systems in Atlanta or the surrounding area, give us a call today. Additional website: www.770coolair.com
"Cool Air Mechanical LLC delivered exceptional service with our water heater installation! From the moment we scheduled the appointment, their team was professional, punctual, and incredibly knowledgeable. They assessed our needs thoroughly and guided us to the perfect unit for our home. Installation was seamless—efficient, clean, and done with care. We appreciated the technicians’ attention to detail and their willingness to explain everything clearly. What truly stood out was their commitment to customer satisfaction. They even followed up to ensure everything was running perfectly! It’s rare to find a company that combines technical expertise with genuine courtesy. Highly recommend Cool Air Mechanical for anyone in need of top-notch HVAC or plumbing services. They’ve earned our trust and future business!"
Carli S on July 2025

Bardi Heating, Cooling, Plumbing, Electrical
Bardi Heating, Cooling, Plumbing, Electrical
Bardi Heating, Cooling, Plumbing, Electrical has proudly served Metro Atlanta homeowners since 1989 with a reputation built on trust, integrity, and exceptional service. Our licensed and highly trained technicians provide full-service solutions for HVAC, plumbing, electrical, drains, and whole-house generators. Whether it’s keeping your home comfortable with reliable heating and cooling, ensuring safety with expert electrical repairs, or protecting your family with clean water and efficient plumbing, Bardi delivers prompt, professional care. We also offer 24/7 emergency service, upfront pricing, and a 100% satisfaction guarantee—so you’ll never face surprises. As a family-owned business and NexStar member, we combine small-business values with big-company expertise, putting your comfort and peace of mind first. Experience why Metro Atlanta families in Marietta, Roswell, Alpharetta, Sandy Springs, and beyond choose Bardi for their home service needs.
"I requested a HVAC tech come out to my home as my AC was not working properly. The tech recommended that I get a new AC. He told me he would have his sales rep come out to talk to me about the options I would have as far as replacing it. Their sales rep showed up. His name is Jimmy, and he told me all these great things about Bardi and their products. We came to an agreement of my buying a cheap HVAC system as I was trying to save money. It would cost me 12,000 dollars for the system. The next day April 5th, 2025 their install tech came out and installed the equipment. I was at work at the time, but I had a family member there. I returned home to find out the lower level of my home was not being cooled, and they had left part of my old HVAC system connected to the new system. It was a burnt up disconnect that should have been replaced and was a major part of what was wrong with my old system. Also they used a panel cover from my old system instead of new. I asked Jimmy to come and pick up the equipment which it states I have three days to reject the equipment in the contract. He expressed that I couldn't reject the equipment after it was installed. They had a tech come out the next day April 6, 2025 to fix the downstairs not working, and he fixed it. The next day it happened to be cold outside so I turned on the heat. No heat was coming out of the vents just cool air and the fan unit was running extremely loud outside. It was so loud it sounded like the fan unit was in my room on the second floor, so I turned it off. When I did turn off the fan unit made a horrible exploding noise. Once again I called Bardi and asked them to come get their HVAC system, they refused. Crystal the customer care rep is who I spoke with. She scheduled another repair tech to come out on April 12th to look at the HVAC system. I waited the entire day and no one showed up. I finally called and the receptionist told me it was their employee appreciation day no one would be coming. Monday I received a call from Crystal their customer care rep stating she text me and told me no one would be coming, but I never received that text. She scheduled another appointment for Easter Sunday. I stayed home Easter Sunday instead of going to church, and no one showed up again. I've stated each and every time I've spoken with someone from Bardi that I don't want to do business with them but they are basically trying to force me to keep their equipment at this point. This is by far the worst customer service experience I've ever had. These people are trying to rip their customers off basically. This should be illegal. I've reach out to get a lawyer to force them to remove their equipment from my home. Stay away from these people at all cost."
Sean S on April 2025
Bardi Heating, Cooling, Plumbing, Electrical has proudly served Metro Atlanta homeowners since 1989 with a reputation built on trust, integrity, and exceptional service. Our licensed and highly trained technicians provide full-service solutions for HVAC, plumbing, electrical, drains, and whole-house generators. Whether it’s keeping your home comfortable with reliable heating and cooling, ensuring safety with expert electrical repairs, or protecting your family with clean water and efficient plumbing, Bardi delivers prompt, professional care. We also offer 24/7 emergency service, upfront pricing, and a 100% satisfaction guarantee—so you’ll never face surprises. As a family-owned business and NexStar member, we combine small-business values with big-company expertise, putting your comfort and peace of mind first. Experience why Metro Atlanta families in Marietta, Roswell, Alpharetta, Sandy Springs, and beyond choose Bardi for their home service needs.
"I requested a HVAC tech come out to my home as my AC was not working properly. The tech recommended that I get a new AC. He told me he would have his sales rep come out to talk to me about the options I would have as far as replacing it. Their sales rep showed up. His name is Jimmy, and he told me all these great things about Bardi and their products. We came to an agreement of my buying a cheap HVAC system as I was trying to save money. It would cost me 12,000 dollars for the system. The next day April 5th, 2025 their install tech came out and installed the equipment. I was at work at the time, but I had a family member there. I returned home to find out the lower level of my home was not being cooled, and they had left part of my old HVAC system connected to the new system. It was a burnt up disconnect that should have been replaced and was a major part of what was wrong with my old system. Also they used a panel cover from my old system instead of new. I asked Jimmy to come and pick up the equipment which it states I have three days to reject the equipment in the contract. He expressed that I couldn't reject the equipment after it was installed. They had a tech come out the next day April 6, 2025 to fix the downstairs not working, and he fixed it. The next day it happened to be cold outside so I turned on the heat. No heat was coming out of the vents just cool air and the fan unit was running extremely loud outside. It was so loud it sounded like the fan unit was in my room on the second floor, so I turned it off. When I did turn off the fan unit made a horrible exploding noise. Once again I called Bardi and asked them to come get their HVAC system, they refused. Crystal the customer care rep is who I spoke with. She scheduled another repair tech to come out on April 12th to look at the HVAC system. I waited the entire day and no one showed up. I finally called and the receptionist told me it was their employee appreciation day no one would be coming. Monday I received a call from Crystal their customer care rep stating she text me and told me no one would be coming, but I never received that text. She scheduled another appointment for Easter Sunday. I stayed home Easter Sunday instead of going to church, and no one showed up again. I've stated each and every time I've spoken with someone from Bardi that I don't want to do business with them but they are basically trying to force me to keep their equipment at this point. This is by far the worst customer service experience I've ever had. These people are trying to rip their customers off basically. This should be illegal. I've reach out to get a lawyer to force them to remove their equipment from my home. Stay away from these people at all cost."
Sean S on April 2025
Moncrief Heating & Air Conditioning
Moncrief Heating & Air Conditioning
For more than 118 years, we’ve been proudly turning houses into comfortable homes. It’s how we've become Atlanta's most trusted heating and cooling company. Along the way, we discovered something important...becoming a leader isn’t just about installing systems or maintaining equipment. It’s about instilling trust in our customers. We work hard to respect people’s homes and businesses, provide the most energy efficient solutions, and never forget that where we do our job is where you live and work.
"They were on time, kept the work area clean, we very polite and professional, did a great job."
George B on December 2020
For more than 118 years, we’ve been proudly turning houses into comfortable homes. It’s how we've become Atlanta's most trusted heating and cooling company. Along the way, we discovered something important...becoming a leader isn’t just about installing systems or maintaining equipment. It’s about instilling trust in our customers. We work hard to respect people’s homes and businesses, provide the most energy efficient solutions, and never forget that where we do our job is where you live and work.
"They were on time, kept the work area clean, we very polite and professional, did a great job."
George B on December 2020
Franklin's Septic
Franklin's Septic
Franklin's Septic has been in business since 1979. We offer complete septic care. Check us out on the bbb.org website today. Call us today for a great deal!
"I contacted Mr. Franklin for what I thought was regular maintenance. I had never had the septic pumped before and was unsure where the tank was located as there were no visible indication of the piping. Mr. Franklin poked around but could not locate the piping so he contacted the County Health Department and obtained a copy of the blue print outlining the location of the septic tank. Turns out the line was inactive and the tank did not need to be pumped. After all the trouble Mr. Franklin went through between the drive out here, the hour he spent poking around trying to find the septic tank and waiting for the county to call back, he refused to accept any money from me. He would not even accept a trip charge. In a world were honesty just doesn't seem to exist anymore, it is so good to know that there are still trustworthy businesses out there! Mr. Franklin's knowledge of what to look for toppled with the time he took just to educate me is just priceless! I wish all businesses was like Franklin Septic!"
Gail H on August 2022
Franklin's Septic has been in business since 1979. We offer complete septic care. Check us out on the bbb.org website today. Call us today for a great deal!
"I contacted Mr. Franklin for what I thought was regular maintenance. I had never had the septic pumped before and was unsure where the tank was located as there were no visible indication of the piping. Mr. Franklin poked around but could not locate the piping so he contacted the County Health Department and obtained a copy of the blue print outlining the location of the septic tank. Turns out the line was inactive and the tank did not need to be pumped. After all the trouble Mr. Franklin went through between the drive out here, the hour he spent poking around trying to find the septic tank and waiting for the county to call back, he refused to accept any money from me. He would not even accept a trip charge. In a world were honesty just doesn't seem to exist anymore, it is so good to know that there are still trustworthy businesses out there! Mr. Franklin's knowledge of what to look for toppled with the time he took just to educate me is just priceless! I wish all businesses was like Franklin Septic!"
Gail H on August 2022

Luxury Home Appliance Repair, LLC
Luxury Home Appliance Repair, LLC
Luxury Home Appliance Repair is proudly serving the vibrant community of metro Atlanta! Over 5 years experience. We are committed to providing reliable and efficient repair solutions that get your appliances up and running in no time. Our experienced technicians are well-versed in handling a wide range of appliance brands and models, ensuring quality service with a focus on your satisfaction. Plus, our dedication to timely customer service means you can count on us to respond quickly, fix the problem efficiently, and leave you with a smile. Trust us to keep your home or business running smoothly!
"I had a fantastic experience with Luxury Home Appliance Repair, LLC and want to especially highlight the outstanding service provided by their technician, David. From the moment the appointment was scheduled, everything was seamless and professional. David arrived right on time, which I truly appreciated. He was polite, respectful, and very knowledgeable—the kind of technician every homeowner hopes for when dealing with appliance repairs. David quickly diagnosed and fixed the issue with our dryer, and while he was here, he also performed a courtesy check on our washer. Not only did he take care of the immediate repair, but he also took the time to explain simple but important maintenance tips to help prolong the life of both appliances. His insights were incredibly helpful and clearly came from years of experience in the field. It’s rare to find a service company that combines punctuality, professionalism, and genuine care for the customer’s needs, but Luxury Home Appliance Repair, LLC really delivered. I will absolutely be calling them again for any future appliance issues and will gladly recommend them to friends and family. Thank you, David, for your excellent service!"
Kateryna S on July 2025
Luxury Home Appliance Repair is proudly serving the vibrant community of metro Atlanta! Over 5 years experience. We are committed to providing reliable and efficient repair solutions that get your appliances up and running in no time. Our experienced technicians are well-versed in handling a wide range of appliance brands and models, ensuring quality service with a focus on your satisfaction. Plus, our dedication to timely customer service means you can count on us to respond quickly, fix the problem efficiently, and leave you with a smile. Trust us to keep your home or business running smoothly!
"I had a fantastic experience with Luxury Home Appliance Repair, LLC and want to especially highlight the outstanding service provided by their technician, David. From the moment the appointment was scheduled, everything was seamless and professional. David arrived right on time, which I truly appreciated. He was polite, respectful, and very knowledgeable—the kind of technician every homeowner hopes for when dealing with appliance repairs. David quickly diagnosed and fixed the issue with our dryer, and while he was here, he also performed a courtesy check on our washer. Not only did he take care of the immediate repair, but he also took the time to explain simple but important maintenance tips to help prolong the life of both appliances. His insights were incredibly helpful and clearly came from years of experience in the field. It’s rare to find a service company that combines punctuality, professionalism, and genuine care for the customer’s needs, but Luxury Home Appliance Repair, LLC really delivered. I will absolutely be calling them again for any future appliance issues and will gladly recommend them to friends and family. Thank you, David, for your excellent service!"
Kateryna S on July 2025

FAST DRAINS PLUMBING
FAST DRAINS PLUMBING
ASK ABOUT OUR 0% FOR 12 MONTHS FINANCING! Are you tired of dealing with plumbing issues, and you need a reliable plumbing contractor in Canton, GA, that puts your needs first? Fast Drains Plumbing is here to take care of all your plumbing needs. With 25 years of experience serving residential and small commercial customers, we are a family owned and operated business that takes pride in providing quality work and fair prices. Our licensed and insured technicians are dedicated to delivering superior customer service, ensuring your satisfaction with every job we undertake. Remember, "Don't Let Your Plumbing Be A Pain, Call Fast Drains!"
"The team came and quickly and did a very thorough job. Very professional."
Jose I on November 2025
ASK ABOUT OUR 0% FOR 12 MONTHS FINANCING! Are you tired of dealing with plumbing issues, and you need a reliable plumbing contractor in Canton, GA, that puts your needs first? Fast Drains Plumbing is here to take care of all your plumbing needs. With 25 years of experience serving residential and small commercial customers, we are a family owned and operated business that takes pride in providing quality work and fair prices. Our licensed and insured technicians are dedicated to delivering superior customer service, ensuring your satisfaction with every job we undertake. Remember, "Don't Let Your Plumbing Be A Pain, Call Fast Drains!"
"The team came and quickly and did a very thorough job. Very professional."
Jose I on November 2025
The Alpharetta, GA homeowners’ guide to boiler installation services
From average costs to expert advice, get all the answers you need to get your job done.

Looking to replace or upgrade your water heater? Use this water heater replacement cost guide to see what the work will cost and what factors affect your total.

Wondering how much a water heater expansion tank costs? Use this cost guide to get an accurate estimate and learn how to choose the right one for your home.

Running out of hot water too quickly or hearing strange noises when you call for hot water? Use this water heater repair cost guide to see what a fix will cost.

Learning how to replace a water heater in your home is a challenging task that most people will want to leave to the professionals. But if you’ve got expert-level skills, here’s what to do.

Trying to decide between a heat pump and a tankless water heater? Take a look at the pros, cons, and costs of these energy-efficient water heaters.

If your tankless water heater is not heating, there are several common reasons why. Learn the possible causes along with practical troubleshooting tips.
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