Furnace Repair, Heating Installation, HVAC Duct Cleaning, Insulation, Mold Removal & Crawlspace Experts in Shelby, NC

Case Studies From Shelby

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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

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

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

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Company Awards

2023 Community Choice Award Winner

GSM Services was voted Best Heating & AC Company & Best Home Service Company in the county.

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Best of Gaston 2022

GSM Services won Best Heating & Cooling Company, Top Place To Work, & Best Home Service Company

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2021 Best Contractor to Work For - ACHR News

GSM Services was named 2021 Best Contractors to Work for by National ACHR News

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Best of Gaston 2021

GSM Services won Best Heating & Cooling Company, Top Place To Work, & Best Home Service Company

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Best of Gaston 2020

GSM Services was incredibly honored to win Best HVAC Company, Best Roofing, Best Customer Service, Best Home Service Company

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Top Place to work Charlotte 2019

GSM was voted as one of the top places to work in 2019 by the Charlotte Observer.

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Best of Gaston 2019

Best of Gaston 2019 Winner for Best Heating & Air Conditioning Company and also Best Home Repair Company

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