Mint Hill, NC HVAC Pros
AC Repair, HVAC Replacement & Installation Services in Mint Hill, NC
For 99 years, GSM Services has provided AC repair, HVAC maintenance, & AC replacement & installation in Mint Hill, NC. Our certified technicians deliver fast, reliable service, quality workmanship, and honest, fair pricing. We're proud to have been Voted Best HVAC Company for the past 10 years! We also offer insulation, air duct cleaning, and crawlspace services to improve comfort, air quality, and energy efficiency. Enjoy easy booking, instant online quotes, and FREE service calls with any repair.
Why Locals Choose GSM Services:
- ✅ Fast, Affordable & Reliable
- ✅ Licensed and Insured
- ✅ Locally Owned for 99+ Years
- ✅ Voted Best Heating & Cooling Company
- ✅ 100% Guaranteed Satisfaction
- ✅ Outstanding Warranties
- ✅ Unbeatable Financing for Any Budget
- ✅ FREE HVAC Service Calls with Repairs
- ✅ FREE System Quotes
- ✅ FREE Insulation, Crawlspace and Home Energy Audits
Duct Cleaning & AC System Prices in Mint Hill, NC
Need HVAC or duct cleaning? Get your free instant quote online in just 30 seconds!
How Much Does a New Air Conditioning System Cost in Mint Hill, NC?
The cost to replace a heating & cooling system in Mint Hill, NC typically ranges from $8,000 to $20,000+, depending on the size of your home, the energy efficiency of the system, ductwork needs, and installation complexity. Homes with different square footage, insulation levels, and comfort requirements may require different HVAC solutions, which can impact overall pricing.
Want to know what a new AC may cost for your home? Use our HVAC Cost Calculator to get instant Air Conditioning replacement pricing in Mint Hill, NC. Compare system options, estimated monthly payments, and personalized HVAC installation costs in minutes—before scheduling an in-home consultation.
Heating & Cooling Services in Mint Hill, NC:
Insulation, Attic & Crawlspace, Generators & Other Home Services We Offer in Mint Hill, NC:
AC Repair in Mint Hill, NC
If your Air Conditioner isn’t working, trust GSM Services for fast, affordable AC repair in Mint Hill, NC. Our licensed HVAC technicians service all makes and models, provide expert solutions, and offer clear, upfront pricing with no hidden fees. We also include a free service call with any repair.
HVAC Replacement in Mint Hill, NC
Looking for a New Air Conditioning System? Our licensed HVAC installers in Mint Hill, NC are certified experts in energy-efficient heating & cooling systems that can lower your energy bills by up to 30%. We’ll walk you through the latest AC options and help you choose the right system for improved comfort, quieter operation, and cleaner indoor air. Call or book online today for a free, no-obligation consultation and quote!
Certified Service For All Types of Heating & Cooling Systems
- Central Heating & Air Conditioning Systems
- Ductless Mini Splits
- Package Systems
- Heat Pump Systems
- Gas furnaces
- Oil furnaces
- Electric Furnaces
Duct Cleaning in Mint Hill, NC
Our duct cleaning services thoroughly clean your entire duct system—not just the air vents—to ensure optimal air quality and system efficiency. We start with a full inspection, checking for tears, leaks, or any issues that could affect performance. Our comprehensive cleaning service includes a special disinfectant spray treatment to leave your ducts fresh and sanitized. Get a free, instant online quote in seconds and breathe cleaner air with our professional duct cleaning services!
Home Insulation Services in Mint Hill, NC
GSM Services is your trusted local insulation company in Mint Hill, NC. We provide high-quality, affordable home insulation for attics, walls, crawl spaces, basements, floors, garages and more. Our certified experts use various insulation types to fit your home and budget, helping reduce energy bills and improve comfort and air quality year-round. Experiencing uneven temperatures or high utility costs? Schedule your free insulation inspection today! We’ll assess current insulation, check for air leaks or moisture issues, and provide a custom, no-obligation quote for your home. Call or book online now!
Mint Hill, NC Crawl Space Repair Services
GSM Services provides professional crawl space services in Mint Hill, NC. Our team protects your home from moisture damage and mold, enhancing air quality, boosting energy efficiency, and reducing pests. A well-maintained crawl space also strengthens structural stability and overall comfort. Book a free crawl space inspection and quote online today!
Crawl Space Solutions:
- Crawl Space Mold Solutions
- Crawl Space Encapsulations
- Crawl Space Cleanings
- Crawl Space Insulation
- Crawl Space Dehumidifiers
- Vapor Barrier Installations
- Sump Pumps & Water Removal
- Crawl Space Doors
Serving the following Mint Hill County, NC zip codes
Charlotte 28273, Charlotte 28223, Charlotte 28216, Charlotte 28209, Charlotte 28299, Charlotte 28202, Charlotte 28280, Charlotte 28262, Charlotte 28220, Charlotte 28213, Charlotte 28206, Charlotte 28285, Charlotte 28275, Charlotte 28224, Charlotte 28217, Charlotte 28210, Charlotte 28203, Charlotte 28281, Charlotte 28269, Charlotte 28221, Charlotte 28214, Charlotte 28207, Charlotte 28287, Charlotte 28277, Charlotte 28226, Charlotte 28218, Charlotte 28211, Charlotte 28204, Charlotte 28282, Charlotte 28270, Charlotte 28222, Charlotte 28215, Charlotte 28208, Charlotte 28297, Charlotte 28201, Charlotte 28278, Charlotte 28227, Charlotte 28219, Charlotte 28212, Charlotte 28205, Charlotte 28284, Huntersville 28078, Matthews 28105, Pineville 28134
Press Releases From Mint Hill
Gastonia-The Charlotte Observer has recognized 55 Companies and Organizations in the area as Top Workplaces in 2017. Locally owned HVAC company, GSM (Gastonia Sheet Metal) took the No. 3 spot in the midsize category of companies with 150-499 employees. An awards ceremony was held in the NASCAR Tower production studio. The event included a keynote speech by David Oakley, founder and creative director of BooneOakley advertising.... [Read more]
Dr. Energy Saver Charlotte received an award at the Team Basement Systems International Convention for ranking among the Top 10 Dr. Energy Saver Dealers!... [Read more]
News & Events From from Mint Hill
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]
Save Energy on Heating with This List
High energy bills can come as a surprise in the winter. In our service area, air conditioners see a lot more use than heaters. When temperatures drop, homeowners might feel relieved as bills start to lower as well-until the heater becomes more and more of a necessity.... [Read more]
More News & Events
Work Requests From Mint Hill, NC
- Project Location: Mint Hill, NC
We need to have our ductwork layout reviewed. I do not believe it was done correctly by the previous installer (we just bought the house), and it is very inefficient as a result. Thank you! - Project Location: Mint Hill, NC
I have a workshop that I need to insulate the attic. The shop measures 24 x 27 ft. What would it cost to have insulation blown in? - Project Location: Mint Hill, NC
Interested in whole house generator... - Project Location: Mint Hill, NC
I would like a free estimate please for crawl space insulation. thanks - Project Location: Mint Hill, NC
AC units not keeping up...attic way too hot, efficiency on insulation - Project Location: Mint Hill, NC
Looking to install an efficient tankless water heater. This is a two level house with 2 bathrooms upstairs, a 1/2 bath, a washer and dryer downstairs and a conventional water heater located outside the house in a separate enclosure. Interested in: Free Estimates For Replacements and Upgrades, Selected services: Water Heaters
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Products & Services
HVAC Systems
- air conditioning company
- air conditioning systems
- HVAC Replacements
- 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
- AC installation
- AC repair
- heat pump installation
- heat pump repair
Crawl Space Repairs
- crawl space encapsulations
- crawl space vapor barrier
- crawl space cleanings
- 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
Company Awards
2026 Best Heating & AC Company
GSM Services Named 2026 Best of Gaston Winner for Best Heating & Cooling Company.
2025 Best Heating & Cooling Company
GSM Voted 2025 Community Choice Award Winner.
2024 Community Choice Award Winner
Voted Best Local HVAC Company in 2024.
2023 Community Choice Award Winner
Voted Best Heating & AC Company & Best Home Service Provider in the county.
Best of Gaston 2022
GSM Services won Best Heating & Cooling Company and Top Place To Work in the County!
Best Contractor to Work For - ACHR News
Named Best Contractor to Work For by ACHR News, a leading national industry publication in 2021.
Top Place to Work in Charlotte
GSM was recognized as one of the Top Places to Work in 2019 by The Charlotte Observer.