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*The Angi rating for Insulation Service companies in Lagrange, GA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
*The HomeAdvisor rating for Insulation Service companies in Lagrange, GA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
Last update on December 24, 2025
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Certified Home Inspection & Insulation Services LLC
Certified Home Inspection & Insulation Services LLC
INDEPENDENTLY OWNED & INSURED COMPANY SERVICING SOUTH OF ATL CORNING, JOHNS MANVILLE, KNAUF INSULATION We offer a wide variety of home insulation options from industry leading manufacturers!Whether you are looking for a Home Inspection or Blown-in Insulation, Certified Home Inspection & Insulation Services has you covered. Our experts can provide a free in-home or property estimate to determine what type of insulation product best suits your needs and budget. We are a local small business that offer a wide variey of industry leading manufacturers! We will perform fast and affordable insulation installation, turning your property into a energy efficient, environmentally friendly space in no time at all! Our Services includes the following- Attic Insulation Installation Basement Insulation Crawl Space Encapsulation Crawl Space Insulation Installation Crawl Space Vapor Barrier Installation Crawl Space Dehumidifier Installation Insulation Installation Unconditioned Insulation Installation Add On Services Includes - Attic Air Seal Attic Baffles Attic Door Cover Attic Fan Cover Attic Rulers
"Great company and very professional. Their service exceeded my expectations."
Giovanna C on August 2024
INDEPENDENTLY OWNED & INSURED COMPANY SERVICING SOUTH OF ATL CORNING, JOHNS MANVILLE, KNAUF INSULATION We offer a wide variety of home insulation options from industry leading manufacturers!Whether you are looking for a Home Inspection or Blown-in Insulation, Certified Home Inspection & Insulation Services has you covered. Our experts can provide a free in-home or property estimate to determine what type of insulation product best suits your needs and budget. We are a local small business that offer a wide variey of industry leading manufacturers! We will perform fast and affordable insulation installation, turning your property into a energy efficient, environmentally friendly space in no time at all! Our Services includes the following- Attic Insulation Installation Basement Insulation Crawl Space Encapsulation Crawl Space Insulation Installation Crawl Space Vapor Barrier Installation Crawl Space Dehumidifier Installation Insulation Installation Unconditioned Insulation Installation Add On Services Includes - Attic Air Seal Attic Baffles Attic Door Cover Attic Fan Cover Attic Rulers
"Great company and very professional. Their service exceeded my expectations."
Giovanna C on August 2024

Reliable Heating & Air Plumbing & Electrical
Reliable Heating & Air Plumbing & Electrical
Since 1978, Reliable has offered home services with exceptional reliability and customer service. We offer more financing options than any other company, even Comfort as a Service, a hassle free way to get energy-efficient heating and cooling systems, water heaters, water purification even generators for a low monthly payment and all repairs, maintenance even filters are NO additional CHARGE EVER. Reliable takes care of everything. That is an UNBEATABLE LIFETIME WARRANTY.
"I had a brand new heat pump system installed in April 2023. They sent subcontractors to install it who were very unprofessional and they left bare wires hanging out of the machine and it did not look like it was installed correctly. It stopped working completely 4 times in 5 months, the last time was on October 10, service tech said, “I really don’t agree with the way they installed it “ he said the wires were barely connected so it kept losing power. He got it working again and left. Two weeks ago it got cold and we turned the system to heat for the very first time. It blew cold air. We made ANOTHER service call. The technician said that a switch had “gone bad” because, “they wear out” we explained that we have never used the heat even once, so how could the switch be worn out. Then they advised they had to order a part. Over a week later the part came in and they returned and that still didn’t fix. Now they say the compressor has, “gone bad” and when we reiterated that we have never even used it so how is it worn out they answered, “they just go bad sometimes” we still don’t have heat, they say they have to order more parts. We asked them to look over the whole system because we don’t think it is installed right and I am genuinely concerned that it is a fire hazard and they looked at it, put electrical tape on some hanging wires and left. We have had to take SIX days off work so far and buy space heaters and we are no closer to having a working system. This unit is less then SIX MONTHS OLD. At this point I have no choice but to pursue legal action. This whole experience has been terrible and has cost me hundreds in missed time at work and I’m still paying for a system that does not work."
Nicole G on November 2023
Since 1978, Reliable has offered home services with exceptional reliability and customer service. We offer more financing options than any other company, even Comfort as a Service, a hassle free way to get energy-efficient heating and cooling systems, water heaters, water purification even generators for a low monthly payment and all repairs, maintenance even filters are NO additional CHARGE EVER. Reliable takes care of everything. That is an UNBEATABLE LIFETIME WARRANTY.
"I had a brand new heat pump system installed in April 2023. They sent subcontractors to install it who were very unprofessional and they left bare wires hanging out of the machine and it did not look like it was installed correctly. It stopped working completely 4 times in 5 months, the last time was on October 10, service tech said, “I really don’t agree with the way they installed it “ he said the wires were barely connected so it kept losing power. He got it working again and left. Two weeks ago it got cold and we turned the system to heat for the very first time. It blew cold air. We made ANOTHER service call. The technician said that a switch had “gone bad” because, “they wear out” we explained that we have never used the heat even once, so how could the switch be worn out. Then they advised they had to order a part. Over a week later the part came in and they returned and that still didn’t fix. Now they say the compressor has, “gone bad” and when we reiterated that we have never even used it so how is it worn out they answered, “they just go bad sometimes” we still don’t have heat, they say they have to order more parts. We asked them to look over the whole system because we don’t think it is installed right and I am genuinely concerned that it is a fire hazard and they looked at it, put electrical tape on some hanging wires and left. We have had to take SIX days off work so far and buy space heaters and we are no closer to having a working system. This unit is less then SIX MONTHS OLD. At this point I have no choice but to pursue legal action. This whole experience has been terrible and has cost me hundreds in missed time at work and I’m still paying for a system that does not work."
Nicole G on November 2023

Braswell Construction Group Inc
Braswell Construction Group Inc
Braswell Construction Group strives to achieve the highest quality and reliable services in order to surpass all expectations. Your property is a lifetime investment and one of your most precious asset, this is why we value each and every customer's desire to have a qualified professional working on the premises of your property. The best way to earn our reputation has been by word of mouth and we are proud to offer superior attention to each individual client in order to gain and keep your respect. As Owens Corning Platinum Preferred Contractor we hold an elite status amongst roofing contractors and have also come to be know as Atlanta's premier cedar roofing specialist. BCG is also recognized as the preferred/certified installers for Brava Roof Tile, DaVinci Roofscapes and CertainTeed Matterhorn synthetic roofing systems.
"Hail damage occurred in March of this year and I contacted Braswell Construction as well as 2 other local roofing companies. Chris Gaugler contacted me asap and came out to the house. The other two roofing companies I never heard back. Braswell Construction contacted my insurance company and worked out all the details. A week later I had a brand new roof with gorgeous colored shingles. Everyone in the neighborhood stopped by and literally knocked on the door to inquire. Chris Gaugler was onsite and available for questions anytime to the very end. The crew only took one day to do the house, extended 4 car garage and well house. Photos attached and it really makes a difference."
Cheryl M on August 2020
Braswell Construction Group strives to achieve the highest quality and reliable services in order to surpass all expectations. Your property is a lifetime investment and one of your most precious asset, this is why we value each and every customer's desire to have a qualified professional working on the premises of your property. The best way to earn our reputation has been by word of mouth and we are proud to offer superior attention to each individual client in order to gain and keep your respect. As Owens Corning Platinum Preferred Contractor we hold an elite status amongst roofing contractors and have also come to be know as Atlanta's premier cedar roofing specialist. BCG is also recognized as the preferred/certified installers for Brava Roof Tile, DaVinci Roofscapes and CertainTeed Matterhorn synthetic roofing systems.
"Hail damage occurred in March of this year and I contacted Braswell Construction as well as 2 other local roofing companies. Chris Gaugler contacted me asap and came out to the house. The other two roofing companies I never heard back. Braswell Construction contacted my insurance company and worked out all the details. A week later I had a brand new roof with gorgeous colored shingles. Everyone in the neighborhood stopped by and literally knocked on the door to inquire. Chris Gaugler was onsite and available for questions anytime to the very end. The crew only took one day to do the house, extended 4 car garage and well house. Photos attached and it really makes a difference."
Cheryl M on August 2020

Parker's Heating & Air Conditioning Inc
Parker's Heating & Air Conditioning Inc
Parker's Heating and Air Conditioning strives to be the most trusted and reliable heating and air conditioning provider in Southwest Georgia. With over 70 years in the industry they have grown from one man, one truck, one vision to a 40 employee company running a fleet of 30 vehicles. Our company provides prompt professional service 24/7 and gives a 100% customer satisfaction guarantee. The run with the motto of do it right the first time and is backed by hassle free installations and service. We want to provide our customers with a comfortable, healthy, energy efficient homes and businesses.
Parker's Heating and Air Conditioning strives to be the most trusted and reliable heating and air conditioning provider in Southwest Georgia. With over 70 years in the industry they have grown from one man, one truck, one vision to a 40 employee company running a fleet of 30 vehicles. Our company provides prompt professional service 24/7 and gives a 100% customer satisfaction guarantee. The run with the motto of do it right the first time and is backed by hassle free installations and service. We want to provide our customers with a comfortable, healthy, energy efficient homes and businesses.
Northwest Exterminating - Dallas
Northwest Exterminating - Dallas
Northwest Exterminating is ideally positioned to meet your termite, pest, mosquito, lawn care, bed bug, and wildlife needs. Proudly serving Georgia, Tennessee, Alabama, and South Carolina. Northwest Exterminating is a family owned business that was founded in 1951. At Northwest, our mission is to create a healthier living and working environment for our customers. We will uphold commitments made to our customers while exercising honesty, integrity, and excellence. Free Inspection (not valid on wildlife).
"They broke out countertop, which was fine, they said they would fix it, it took 2 months to get it fixed and then they didn't put our sink together correctly and water was leaking underneath the sink into the cabinet. We decided we didn't want to continue services with them for a number of reasons, but apparently you have to continue with them for a year (which they never said, but it is in the contract we signed) they were unwilling to work with us on that, and therefore we paid off the rest of the year of service and asked them to not come back again. They only care about making money they don't' much care for the actual costumers. We have found a locally and family owned company to go with instead."
Megan K on February 2018
Northwest Exterminating is ideally positioned to meet your termite, pest, mosquito, lawn care, bed bug, and wildlife needs. Proudly serving Georgia, Tennessee, Alabama, and South Carolina. Northwest Exterminating is a family owned business that was founded in 1951. At Northwest, our mission is to create a healthier living and working environment for our customers. We will uphold commitments made to our customers while exercising honesty, integrity, and excellence. Free Inspection (not valid on wildlife).
"They broke out countertop, which was fine, they said they would fix it, it took 2 months to get it fixed and then they didn't put our sink together correctly and water was leaking underneath the sink into the cabinet. We decided we didn't want to continue services with them for a number of reasons, but apparently you have to continue with them for a year (which they never said, but it is in the contract we signed) they were unwilling to work with us on that, and therefore we paid off the rest of the year of service and asked them to not come back again. They only care about making money they don't' much care for the actual costumers. We have found a locally and family owned company to go with instead."
Megan K on February 2018
Northwest Exterminating - Buford
Northwest Exterminating - Buford
Northwest Exterminating is ideally positioned to meet your termite, pest, mosquito, lawn care, bed bug, and wildlife needs. Proudly serving Georgia, Tennessee, Alabama, and South Carolina. Northwest Exterminating is a family owned business that was founded in 1951. At Northwest, our mission is to create a healthier living and working environment for our customers. We will uphold commitments made to our customers while exercising honesty, integrity, and excellence. Free Inspection (not valid on wildlife).
Northwest Exterminating is ideally positioned to meet your termite, pest, mosquito, lawn care, bed bug, and wildlife needs. Proudly serving Georgia, Tennessee, Alabama, and South Carolina. Northwest Exterminating is a family owned business that was founded in 1951. At Northwest, our mission is to create a healthier living and working environment for our customers. We will uphold commitments made to our customers while exercising honesty, integrity, and excellence. Free Inspection (not valid on wildlife).

Rainblocker Roofing
Rainblocker Roofing
Rainblocker Roofing has 35 years experience in the roofing industry. My family owned company takes pride in providing excellent service from start to finish using only quality materials. I"m a Licensed Insurance Adjuster with extensive knowledge in the insurance claims process. No job too big or small. We accept all major credit cards and FINANCING IS NOW AVAILABLE!
"We contacted Mr Groves and scheduled an estimate consultation, he didn't show up for this appointment and I had to call him to reschedule. 30 minutes after he came to our house and gave us an estimate he called me to say he was running late, I reminded him that he had just been there. He said that the coupons on this site were no longer valid. We signed the contract for roof and gutter replacement and schedule a date for the roof to be replaced. A week before our scheduled roofing Mr. Groves called e to say that he would be out to give me an estimate for our roof. I called him back and reminded him that he already had and that we were scheduled for the roof to be replaced, he assured me that he would be there on the scheduled day. His crew showed up and did a great job on the roof. We asked when the gutters would be done and were told in a few days. We explained that we needed to know when the work would be done as we have two big dogs and needed to be home to keep them inside while the work was being done. I had to contact the company again a week later to ask when the work would be done, was told that they would return my call and let me know. I had to call back the next day and was told that the gutter guy hadn't given them a day yet but that they would let me know prior to the work being done. A week after that men showed up in my driveway, fortunately I was off but had planned on going out that day. I had to cancel my plans and stay home to keep my dogs inside. The downspouts were not placed where y husband wanted and he had discussed this with Mr. Groves when he gave us our estimate. The gutters are black but you can see white on them so we will have to paint them. I contacted Mr. Groves to let him know that we were not happy with the job, he said he would talk to his project manager and get back with me. 2 weeks have passed and still no word back from him. I paid him for the work but would not recommend him to anyone else. Obviously he doesn't care that the work was ot done to our specifications nor that we are unhappy with the job."
Laura N on September 2018
Rainblocker Roofing has 35 years experience in the roofing industry. My family owned company takes pride in providing excellent service from start to finish using only quality materials. I"m a Licensed Insurance Adjuster with extensive knowledge in the insurance claims process. No job too big or small. We accept all major credit cards and FINANCING IS NOW AVAILABLE!
"We contacted Mr Groves and scheduled an estimate consultation, he didn't show up for this appointment and I had to call him to reschedule. 30 minutes after he came to our house and gave us an estimate he called me to say he was running late, I reminded him that he had just been there. He said that the coupons on this site were no longer valid. We signed the contract for roof and gutter replacement and schedule a date for the roof to be replaced. A week before our scheduled roofing Mr. Groves called e to say that he would be out to give me an estimate for our roof. I called him back and reminded him that he already had and that we were scheduled for the roof to be replaced, he assured me that he would be there on the scheduled day. His crew showed up and did a great job on the roof. We asked when the gutters would be done and were told in a few days. We explained that we needed to know when the work would be done as we have two big dogs and needed to be home to keep them inside while the work was being done. I had to contact the company again a week later to ask when the work would be done, was told that they would return my call and let me know. I had to call back the next day and was told that the gutter guy hadn't given them a day yet but that they would let me know prior to the work being done. A week after that men showed up in my driveway, fortunately I was off but had planned on going out that day. I had to cancel my plans and stay home to keep my dogs inside. The downspouts were not placed where y husband wanted and he had discussed this with Mr. Groves when he gave us our estimate. The gutters are black but you can see white on them so we will have to paint them. I contacted Mr. Groves to let him know that we were not happy with the job, he said he would talk to his project manager and get back with me. 2 weeks have passed and still no word back from him. I paid him for the work but would not recommend him to anyone else. Obviously he doesn't care that the work was ot done to our specifications nor that we are unhappy with the job."
Laura N on September 2018

Energy Sharks Heating & Air
Energy Sharks Heating & Air
If you want to use a top rated contractor, save up to 40% on energy, improve your homes comfort, and receive a best price promise we are your “go to” company. Energy Sharks Heating & Air is one of the highest, if not the highest rated heating & air company in the upstate for a reason. We are A+ rated by the BBB and have over 300 customer “5 Star” ratings and reviews on the internet with 118 customer “5 star” ratings and reviews just on the Home Advisor website alone. The installation of your system is a major investment can you really afford to take a chance on a contractor rated less than 5 stars by their own customers or not A+ rated by the BBB? Energy Sharks Heating & Air is an engineer and veteran (Air Force Officer) owned heating & air contractor known for professionally installing “high performance and energy saving” equipment. We use our engineering background to make sure your new components interact well with existing components and more importantly with correctly sized ductwork to improve heating & cooling performance, efficiency, and most importantly longevity. We are told by our customers that we are consistently around 20% less for a high efficiency Trane than our competitors. As such, we offer a “best price” promise so you can be sure you are getting the best price from one of the highest rated heating & air companies in the upstate. Lastly, we are a certified Duke Energy and Piedmont Natural Gas Preferred Trade Partner so we can get you all of their available rebates if either is your service provider. Give us a call and we will schedule a free onsite visit to determine the exact size you need.
"it was fine, very efficient"
Malik T on January 2021
If you want to use a top rated contractor, save up to 40% on energy, improve your homes comfort, and receive a best price promise we are your “go to” company. Energy Sharks Heating & Air is one of the highest, if not the highest rated heating & air company in the upstate for a reason. We are A+ rated by the BBB and have over 300 customer “5 Star” ratings and reviews on the internet with 118 customer “5 star” ratings and reviews just on the Home Advisor website alone. The installation of your system is a major investment can you really afford to take a chance on a contractor rated less than 5 stars by their own customers or not A+ rated by the BBB? Energy Sharks Heating & Air is an engineer and veteran (Air Force Officer) owned heating & air contractor known for professionally installing “high performance and energy saving” equipment. We use our engineering background to make sure your new components interact well with existing components and more importantly with correctly sized ductwork to improve heating & cooling performance, efficiency, and most importantly longevity. We are told by our customers that we are consistently around 20% less for a high efficiency Trane than our competitors. As such, we offer a “best price” promise so you can be sure you are getting the best price from one of the highest rated heating & air companies in the upstate. Lastly, we are a certified Duke Energy and Piedmont Natural Gas Preferred Trade Partner so we can get you all of their available rebates if either is your service provider. Give us a call and we will schedule a free onsite visit to determine the exact size you need.
"it was fine, very efficient"
Malik T on January 2021
Northwest Exterminating - Carrollton
Northwest Exterminating - Carrollton
Northwest Exterminating is ideally positioned to meet your termite, pest, mosquito, lawn care, bed bug, and wildlife needs. Proudly serving Georgia, Tennessee, Alabama, and South Carolina. Northwest Exterminating is a family owned business that was founded in 1951. At Northwest, our mission is to create a healthier living and working environment for our customers. We will uphold commitments made to our customers while exercising honesty, integrity, and excellence. Free Inspection (not valid on wildlife).
"Techs that came out were polite and professional. Took care of everything without any issues."
Michael M on April 2020
Northwest Exterminating is ideally positioned to meet your termite, pest, mosquito, lawn care, bed bug, and wildlife needs. Proudly serving Georgia, Tennessee, Alabama, and South Carolina. Northwest Exterminating is a family owned business that was founded in 1951. At Northwest, our mission is to create a healthier living and working environment for our customers. We will uphold commitments made to our customers while exercising honesty, integrity, and excellence. Free Inspection (not valid on wildlife).
"Techs that came out were polite and professional. Took care of everything without any issues."
Michael M on April 2020
Corbitt Heating And Air LLC
Corbitt Heating And Air LLC
Installation and service all makes and models. We also do Duct Cleaning and Blown Insulation Financing available to qualified customers. We accept major credit cards.
"We came home one Thursday evening and found our house hotter than normal. It was blowing warm air and the outside unit was not working. Fearing the worst case scenario, I called Corbitt the next morning and spoke with Linda with the answering service. She was very kind and helpful, but told me that they were booked solid for that day and would not be able to come till the next day, which was Saturday. She called back a couple of hours later and said that one of the technicians would be there in a few hours and would call before they came. Heath called us later and was there when he said he would be. Within 10 minutes, Heath had diagnosed and fixed the problem, which made for a very cool, comfortable Friday evening and weekend. This is not the first time Scott, Heath and the crew have been available for our needs. Wouldn't call anyone else."
Chuck H on May 2023
Installation and service all makes and models. We also do Duct Cleaning and Blown Insulation Financing available to qualified customers. We accept major credit cards.
"We came home one Thursday evening and found our house hotter than normal. It was blowing warm air and the outside unit was not working. Fearing the worst case scenario, I called Corbitt the next morning and spoke with Linda with the answering service. She was very kind and helpful, but told me that they were booked solid for that day and would not be able to come till the next day, which was Saturday. She called back a couple of hours later and said that one of the technicians would be there in a few hours and would call before they came. Heath called us later and was there when he said he would be. Within 10 minutes, Heath had diagnosed and fixed the problem, which made for a very cool, comfortable Friday evening and weekend. This is not the first time Scott, Heath and the crew have been available for our needs. Wouldn't call anyone else."
Chuck H on May 2023
The Lagrange, GA homeowners’ guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.

How much does a radiant barrier cost? Our guide breaks down prices by type of barrier and size of your attic space.

Find out the average pipe insulation cost, including material and labor prices, plus tips to save money on your project.

Wool insulation offers a higher R-value than fiberglass but is more expensive. Use this guide to estimate wool insulation costs for your home.

How does a radiant barrier work? This alternative insulation is effective at cooling a home, but its unique mechanism won’t provide the same heating benefits.

Weigh the pros and cons of spray foam insulation before choosing an insulation to keep your home comfortable.

Insulating your home with a quality product is not a decision to be taken lightly. Compare open-cell foam versus closed-cell foam insulation to find the best solution.
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