- Home Insulation Install or Insulation Removal
- Dryer Vent Cleaning
- Home Energy Audits
- Crawl Space Repairs
- Crawl Space Encapsulation
- Mold Remediation & Removal
- Home Mold Check
- Gutter Installation
- Gutter Replacement
- Gutter Cleaning
- Gutter Repair
- Gutter Guard Installation
- Home Generator Installation
Heating & Air Conditioning Repair & Installation • Insulation • Crawl Space Repairs • Energy Audits • Generators • Air Duct Cleaning • Gutter Repair, Cleaning & Installation
Heating & AC Repair, Service & Installation • Insulation • Crawl Space Repairs • Home Energy Audits • Generators • Air Duct Cleaning • Gutter Repair, Cleaning & Installation
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Home Services Heating & AC Repair in Shelby, NC
AC Repair & AC Installation Company in Shelby
In Shelby, GSM Services has set itself apart with superior customer service, reliability, and quality of work for over 96 years!
If your AC won't turn on and needs a repair, tune up, or if you need a new furnace & air conditioning system, you are in the right place!
We are a Licensed, insured home service and Air Conditioning company Shelby that offers a 100% satisfaction guarantee.
We Offer Home Comfort & HVAC Service Calls in Shelby, NC
- FREE AC Service Calls with Repair
- FREE Home Energy Audits
- FREE Crawl Space Evaluations
- FREE Insulation Evaluations
- FREE Instant Quote On New HVAC Systems
AC Installation Experts in Shelby, NC
If your Air Conditioning is old or your bills seem too high, replacing your AC will be the best option. Our certified and highly trained team of AC installation professionals can provide a thorough inspection of your unit to help you make that decision. Our skilled experts can replace all types of hvac systems with high-quality and energy efficient models that are guaranteed to lower your energy bills by as much as 30%. Trust our Air Conditioner installation professionals to provide you with reliable services every step of the way. Call or click today to schedule your FREE AC installation estimate!
AC Repair, Installation, & Service Company
Here at GSM Services, our skilled technicians can inspect your Air Conditioning system and provide the right services to prolong the life of your Air Conditioning system and keep your home comfortable. We provide AC repair and maintenance services for all HVAC brands, makes and models
Our AC Services in Shelby Include:
- Air conditioning tune-ups & maintenance
- Air conditioner repair
- AC Installation
- Air conditioning system replacement
- AC Recharge
- Thermostat repair & replacement
- Ductless air conditioning
- Central air conditioning
- Heat Pump repair, installation, & service
Our Heating & Furnace Services in Shelby Include:
- Furnace tune-ups & maintenance
- Furnace repair
- Furnace installation
- Furnace replacement
- Furnace Safety Check
- Thermostat repair & replacement
- Ductless Heating
- Electric Heating
- Heat Pump repair, installation, & service
Free Home Energy Audits in Shelby, NC
A highly trained & certified energy advisor will do a full evaluation of your home, attic, and crawl space. They will check for air leaks, use thermal imaging, check insulation levels, look for air quality issues, growth, moisture levels and much more! Your comfort advisor will take pictures of any issues that they find. After the audit they will go over the findings with you and discuss any solutions that may help the comfort level, health, efficiency, and environment of your home.
Home Energy Audits Include:
- Air Leak Inspection
- Thermal Image Scanning
- Crawl Space Inspection
- Blower Door Test
- Insulation Inspection
- Air Quality Check
- Mold Growth Check
- Humidity Level Check
More Home Services We Offer in Shelby
Case Studies From Shelby
GSM Services recently did a job at a home in Shelby, NC. The coworkers involved on this project were Shane Groves, Shawn Messer, Owen Driscoll,...[Read More]
Photo Galleries From Shelby
SunChutter radiant barrier installation underway. This attic will be much cooler in the summer.
More comfort
News & Events From from Shelby
Start 2017 with saving Energy, Money, & the Planet!
Home improvements are a great way to start off your new years resolution of "saving money". Take a look at your heating and cooling costs and have a Whole Home Energy Evaluation done.... [Read more]
Is a wifi thermostat right for your home?
Do you need a wifi thermostat in your home? How much does a wifi thermostat cost? What makes a wifi thermostat smart? How much money can you save with a wifi thermostat?... [Read more]
We Fix Uncomfortable Homes!
What Is a Home Energy Audit? A home energy audit is a service provided by GSM Services to help you determine what you can do to make your home more efficient and help your AC and heating equipment to perform better. You get an assessment of your home, and you can get a custom plan for healthier air, energy savings, and comfort and most importantly, we will do this FREE to provide you the best options to improve your home comfort....[Read more]
More News & Events
Work Requests From Shelby, NC
- Project Location: Shelby, NC
Need to replace an existing broken mini split unit in a bonus room. I've already purchased the new unit and install kit of adequate size. It's a Pioneer 12K btu. - Project Location: Shelby, NC
My AC is blowing, but it is not cold. It has slowly gotten worse over the last few years. We had a repair man out a couple years ago (for another issue) and he said it would most likely need more R22. The unit is from 1980, and I know we need a new unit, but for right now we just need it repaired. - Project Location: Shelby, NC
My second story stays hot. Was needing to know what can be done to cool the entire house. I also wanting to see the cost of switching to electric heater. - Project Location: Shelby, NC
Need a new heating an air conditioner. It need to be up date it. An may need new duck work an air vents cut out in the floor agin do to they got covered up when the plywood was replaced - Project Location: Shelby, NC
Need a new heating an air conditioner. It need to be up date it. An may need new duck work an air vents cut out in the floor agin do to they got covered up when the plywood was replaced - Project Location: Shelby, NC
1800 sq ft attic insulation price? - Project Location: Shelby, NC
I need a new ac unit and also do u guys do payment plan on new ac units - Project Location: Shelby, NC
Air conditioner breaker keeps tripping. Unit will run big the air will not get cool - Project Location: Shelby, NC
The compressor on our hvac went out yesterday. We were told that they would either need to be replaced or the whole system would need to be replaced. It was originally installed in 2010. We need to get it working ASAP or get a new unit due to having two small children. We need to have it financed. - Project Location: Shelby, NC
Air not working . Circumstances: • when set to a specific temp; pump works outside but nothing inside. • when turned "off" in house; air blows inside and smells like something burning. • Currently all breakers are off and using window unit. - Project Location: Shelby, NC
Air is not getting cool - Project Location: Shelby, NC
Needing new HVAC system. - Project Location: Shelby, NC
We just bought this house in June and need to start having the hvac system service done to get ready for winter - Project Location: Shelby, NC
Looking to purchase generator with installation. - Project Location: Shelby, NC
Energy Efficiency.. attic insulation and duct work - Project Location: Shelby, NC
We are in immediate need for a quote to add duct and HVAC to a new event center we are buying this week. Can we setup a time asap to meet and get a quote - Project Location: Shelby, NC
Request estimate on duct cleaning - Project Location: Shelby, NC
ownstairs of our house is very cold and drafty -- I'm wondering if it's an insulation problem? - Project Location: Shelby, NC
AC not working
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Serving the following Cleveland County, NC zip codes
28150, 28151, 28152, 28150, 28151, 28152
Products & Services
HVAC Systems
- air conditioning company
- air conditioning systems
- central air conditioning
- ductless air conditioning
- gas furnace
- geothermal heating and cooling
- HVAC tune ups
- high-efficiency HVAC systems
- ductless heating systems
- HVAC companies
- furnace installation
- furnace repair
- air conditioning installation
- air conditioning repair
- heat pump installation
- heat pump repair
Crawl Space Repairs
- crawl space encapsulations
- crawl space vapor barrier
- crawl space cleanings
- mold removal
- dehumidifers
- crawl space inspections
Home Energy Audits
- energy efficiency audit
- air leakage testing
- blower door testing
- crawl space inspection
- attic inspection
- insulation inspection
Home Generators
- generator installation
- generator repair
- generator service
Home Insulation Services
- attic insulation
- insulation installation
- insulation inspections
- insulation removal
- insulation company
- blown in insulation
- cellulose insulation
- duct insulation
- green insulation
- insulation contractors
- pipe insulation
- reflective insulation
- rigid foam insulation
- roof insulation
- wall insulation
- window insulation
- Crawl Space Insulation
- radiant barrier insulation
Guttering
- gutter installation
- gutter cleaning
- gutter repairs
- gutter guards
- gutter company
- gutter contractor
- custom gutter systems
- seamless gutter installation
- rain gutter installation
- gutter services
Air Sealing
- sealing air leaks
- air duct leakage
- air duct sealing
- air leakage testing
- door air seal
- window air leakage
Air Duct Cleaning
- duct cleaning services
- duct disinfectant spray treatment
- air vent cleaning
Ductwork
- ductwork repair
- ductwork installation
- ductwork cost
- furnace ductwork
- HVAC ductwork
- duct cleaning
Dryer Vent Cleaning
- dryer vent cleaning services
- dryer vent replacement
Before and After Pictures from Shelby
Before
After
Our Service Advisors work hard to keep you comfortable! We thoroughly clean and service your system to bring it back to life. Regular maintenance extends the life of your heating system.
Before
After
AC & Furnace Replacement in Shelby, NC
Company Awards
2023 Community Choice Award Winner
GSM Services was voted Best Heating & AC Company & Best Home Service Company in the county.
Best of Gaston 2022
GSM Services won Best Heating & Cooling Company, Top Place To Work, & Best Home Service Company
Best of Gaston 2021
GSM Services won Best Heating & Cooling Company, Top Place To Work, & Best Home Service Company
Best of Gaston 2020
GSM Services was incredibly honored to win Best HVAC Company, Best Roofing, Best Customer Service, Best Home Service Company
Top Place to work Charlotte 2019
GSM was voted as one of the top places to work in 2019 by the Charlotte Observer.
Best of Gaston 2019
Best of Gaston 2019 Winner for Best Heating & Air Conditioning Company and also Best Home Repair Company
Recent Jobs and Reviews in Shelby, NC
Job Locations and Reviews
Install T.
Insulation Call, Installed blow-in cellulose insulation into the attic
Shelby, NC 28150
Install T.
AC Replacement, Performed AC Install
Shelby, NC 28152
Install T.
Ac Unit Install, Heating Unit Install
Shelby, NC 28152
Install T.
Ultra Aire Installation. Dehumidifier Installation.
Shelby, NC 28150
OUR SERVICE AREA
We Service the following areas...