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GSM Services

Recommended by 97% of Angi customers

98 years of experience

Trusted Local HVAC & Home Comfort Experts for Over 98 Years! GSM Services is your trusted choice for fast, reliable, and affordable home comfort solutions. Family-owned and local, we’re dedicated to improving your comfort, energy efficiency, and indoor air quality! We’re known for exceptional customer service and top-quality workmanship. From heating and cooling to insulation, duct cleaning, and crawl space solutions — you can count on our team! Why Homeowners Choose GSM: ✅ Free service calls with any repair 💻 Instant online quotes for new HVAC systems 🏡 Free crawl space & insulation inspections ⚡ Free home energy audits 📅 Easy online booking for all services Services: Heating & Cooling • HVAC Repair, Install & Maintenance • Insulation • Duct Cleaning • Dryer Vent Cleaning • Energy Audits • Crawl Space Encapsulation • Attic & Crawl Space Services • Generac Generators • Air Quality & Mold Solutions • Humidity Control • Ductwork Repair

"Everything was seamless! Great job"

Amanda R on April 2023

"Everything was seamless! Great job"

Amanda R on April 2023

Wize Home Services

4.44(

Wize Home Services

4.44(

Customers say: Quick response

10 years of experience

Free onsite estimate

At Wize Home Services, we know that investing in your home is no small decision. That’s why we’ve made it our mission to deliver you high-quality products and exceptional service, and to do so at a reasonable price. We’re a local roof company that’s dedicated to achieving complete customer satisfaction, and to us that means doing things right from the start. We’ll take the time to understand the vision you have for your home, then we’ll get to work on making it a reality. We know that your home should be a comfortable space that you can share with the ones you love, and we’ll do everything in our power to make sure that it is. Countless homeowners in the greater Hickory, North Carolina, area have turned to us for their home improvement needs, and we’d be happy to show you why we’re the team to trust for your next project. Check out all of our 5 star reviews on Homeadvisor ! https://www.homeadvisor.com/rated.WizeHomeDirect.48341874.html

"Wise Home Direct did a major interior makeover on my house last fall and not only did they do a fantastic job but I really enjoyed working with them and appreciate their professionalism. Today I had an urgent need for some follow-up repair work and I'm completely impressed with their willingness and ability to rally for me late in the day on a Friday afternoon to mobilize and handle my issues same day. It's been about 9 months since they finished their project and I am completely impressed with this kind of after-project support and look forward to the next project I will do with them."

Chad B on August 2023

"Wise Home Direct did a major interior makeover on my house last fall and not only did they do a fantastic job but I really enjoyed working with them and appreciate their professionalism. Today I had an urgent need for some follow-up repair work and I'm completely impressed with their willingness and ability to rally for me late in the day on a Friday afternoon to mobilize and handle my issues same day. It's been about 9 months since they finished their project and I am completely impressed with this kind of after-project support and look forward to the next project I will do with them."

Chad B on August 2023

Home Shield Insulation

4.43(

Home Shield Insulation

4.43(

Customers say: Terrific value

3 years of experience

Free onsite estimate

We are new to Angie’s but are experienced with anything insulation related! Home Shield Insulation is proud to bring the benefits of energy efficiency, comfort, and improved air quality to home owners in the Charlotte metro area.

"Poor communication around the amount of dust that the installation would leave or that we would need to remove any belongings from the attic or most importantly the adjoining closet where my wife stored her wedding dress. The install crew was also careless, leaving very noticeable scratches and dings on window and door frames. Management promised to address these repairs and dry clean the wedding dress but gave us the run around for months without addressing any of the issues caused by their crew. What’s arguably worse is we haven’t seen anything close to the amount of savings on energy bills that was promised in our first summer with our new insulation."

Adam G on October 2025

"Poor communication around the amount of dust that the installation would leave or that we would need to remove any belongings from the attic or most importantly the adjoining closet where my wife stored her wedding dress. The install crew was also careless, leaving very noticeable scratches and dings on window and door frames. Management promised to address these repairs and dry clean the wedding dress but gave us the run around for months without addressing any of the issues caused by their crew. What’s arguably worse is we haven’t seen anything close to the amount of savings on energy bills that was promised in our first summer with our new insulation."

Adam G on October 2025

McNeely Pest Control

4.94(

145

McNeely Pest Control

4.94(

145

Recommended by 97% of Angi customers

Additional address - PO Box 11318, Winston Salem, NC 27116. Additional contact name - Frank Fowler. Locally owned & operated. Additional fax - (336) 631-9436. Additional email - [email protected] At McNeely, we combine science with experience to deliver the most effective pest control and wildlife removal services available. In addition to experienced pest professionals, we also have an entomologist and biologist on staff to provide training to our staff and assistance to our customers. We serve customers in Winston-Salem, Greensboro, Charlotte, High Point, Asheville, Boone, Lexington, Mt.Airy and throughout the Piedmont, as well as Northwest portions of North Carolina and Southwest portions of Virginia.

"Just cancelled service today. Have been a customer of McNeeley since 2014 and never experienced such terriible customer service until now. I don't know how BugOut expects to keep customers unless they are going for quantity to the point that it doesn't matter. Too much to even post here. Will find a local company who cares about their customers like McNeeley did instead."

TRACY H on August 2023

"Just cancelled service today. Have been a customer of McNeeley since 2014 and never experienced such terriible customer service until now. I don't know how BugOut expects to keep customers unless they are going for quantity to the point that it doesn't matter. Too much to even post here. Will find a local company who cares about their customers like McNeeley did instead."

TRACY H on August 2023

Noosa Pest Management LLC

216

Noosa Pest Management LLC

216

Recommended by 96% of Angi customers

Before the 2006 inception of Noosa Pest Management, LLC, the Wingate family knew that a service business was in our future. As with Noosa, we enjoy helping others in a capacity that not only solves problems but does so in manner that is consistent to the way we were raised. We treat our clients just as we like to be treated. You will quickly notice the smiling voices you speak with on the phone and the energetic, well mannered and groomed service technicians carrying out our vision. Noosa is a private family owned and operated, local termite, pest control and wildlife service. We service the greater Charlotte metro area including Fort Mill, Tega Cay, Rock Hill, Lake Wylie, Clover and York, South Carolina. If your city is not included in any of these listed please call us as our service area is growing every day! We also have extensive relationships with many pest and termite control firms in North and South Carolina. Email us today: [email protected].

"Organized, on time, service-oriented and professional!"

Susan U on October 2019

"Organized, on time, service-oriented and professional!"

Susan U on October 2019

Integrity Heating & Cooling

4.87(

119

Integrity Heating & Cooling

4.87(

119

Customers say: Quick response

Recommended by 96% of Angi customers

Rest assured, a factory trained and NATE certified HVAC professional is using calibrated digital gauges to ensure safe, efficient, and reliable operation that is backed by a lifetime workmanship warranty. All employees are drug and background checked and do not work on commission. 'We Hire The Best For The Best!'

"I wished we had known about the Integrity sooner instead having waisted time with other companies. Our last AC guy was trying force us to agree getting another AC brand for an insane price. He thought he would convince us once it was during the hottest wave we have ever had.We just wanted to make sure we could get not only a better estimate but know what else the market had to offer us. Since we know Costco has a reputable name in the market, we felt we should take that path. Certainly Costco would have a trustworthy partnership with an AC company. We got 3 estimates before Integrity. None of them I felt confident in going ahead.Even with a lower estimate. As soon as they called me to schedule the visit, I told my husband we probably had found the right direction.Ortiz came and took care to hear our needs and he did not try to sell us anything else other than we really needed. Everything he told us we were aware. He was very clear, profissional and easy to deal with. Actually the whole process with Integrity was absolutely easy to deal with. Everyone I had to speak, email or get in touch was responsible, clear and very kind. The installation crew was amazing. We had Dan, Abraham, Bryce and another guy I forgot his name.This one was super nice with my son talking about games. We are very impressed with the quality service Integrity has, and the way they deal with their customers. Keep doing this excellent job. Nail was so very attentive with me answering my questions all the time. We are more than happy to have chosen Integrity to take car of our HVAC from now. Definitely the name Integrity speaks itself. Thank you for working with us since the beginning process to the end with so much care. We feel so much comfortable now knowing we have a trustworthy and integrity company to take care of our system. Please keep doing this excellent job and your company will be always on the top of credibility, for sure."

Clarissa T on December 2022

"I wished we had known about the Integrity sooner instead having waisted time with other companies. Our last AC guy was trying force us to agree getting another AC brand for an insane price. He thought he would convince us once it was during the hottest wave we have ever had.We just wanted to make sure we could get not only a better estimate but know what else the market had to offer us. Since we know Costco has a reputable name in the market, we felt we should take that path. Certainly Costco would have a trustworthy partnership with an AC company. We got 3 estimates before Integrity. None of them I felt confident in going ahead.Even with a lower estimate. As soon as they called me to schedule the visit, I told my husband we probably had found the right direction.Ortiz came and took care to hear our needs and he did not try to sell us anything else other than we really needed. Everything he told us we were aware. He was very clear, profissional and easy to deal with. Actually the whole process with Integrity was absolutely easy to deal with. Everyone I had to speak, email or get in touch was responsible, clear and very kind. The installation crew was amazing. We had Dan, Abraham, Bryce and another guy I forgot his name.This one was super nice with my son talking about games. We are very impressed with the quality service Integrity has, and the way they deal with their customers. Keep doing this excellent job. Nail was so very attentive with me answering my questions all the time. We are more than happy to have chosen Integrity to take car of our HVAC from now. Definitely the name Integrity speaks itself. Thank you for working with us since the beginning process to the end with so much care. We feel so much comfortable now knowing we have a trustworthy and integrity company to take care of our system. Please keep doing this excellent job and your company will be always on the top of credibility, for sure."

Clarissa T on December 2022

Guardian Protection

4.74(

2,120

Guardian Protection

4.74(

2,120

Recommended by 93% of Angi customers

Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.

"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."

William M on December 2024

"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."

William M on December 2024

Lanier Roofing and Restoration

4.88(

107

Lanier Roofing and Restoration

4.88(

107

Customers say: Quality work

Recommended by 97% of Angi customers

Lanier Roofing and Restoration is a Greenville SC based roofing contractor that specializes in storm damage restoration. We have offices in Savannah GA , Charlotte NC and Atlanta GA . If you have wind or hail damage, or just need a new roof, contact us for a free quote. In addition to our roofing services we offer a full line of gutters and leaf protection.

"Frank,salesman, rates 10 stars. He repaired leaks but more popped up. He was patient and never pressured me. Gave options. Full reroof. Quality job! Through clean up. I would recommend Frank and Lanier Roofing anytime."

Jackie H on January 2023

"Frank,salesman, rates 10 stars. He repaired leaks but more popped up. He was patient and never pressured me. Gave options. Full reroof. Quality job! Through clean up. I would recommend Frank and Lanier Roofing anytime."

Jackie H on January 2023

Home Technology Solutions

4.92(

Home Technology Solutions

4.92(