AC replacement in Gastonia NC & nearby areas.
AC Repair Service Gastonia NC | GSM Services
Heating & Cooling • Insulation • Crawlspace Services • Mold Removal • Energy Audits • Generators • Air Duct Cleaning • Furnace • HVAC Repair & Installation
Heating & Cooling • HVAC • Insulation • Crawlspace Repair • Mold Removal • Energy Audits • Generators • Vent & Duct Cleaning
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Bessemer City, NC HVAC & Home Services

Air Conditioning, Duct Cleaning, Crawlspace & Home Service Experts in Bessemer City, NC

GSM Services has set itself apart with superior customer service, reliability, and quality of work for over 97 years in Bessemer City, NC!

We're a licensed & insured heating & air conditioning contractor, duct cleaning, crawl space experts, & insulation pros in Bessemer City. We help people live better through improved home comfort, air quality, and energy efficiency. We are your one stop shop for home comfort solutions.

If you are in need of repair, installation, tune up, or any other heating & cooling, crawlspace, insulation, mold removal or duct cleaning services you are in the right place!

Get an Online Quote for HVAC Installations & Duct Cleaning Services in Bessemer City, NC

Try our free, online price calculators. Get a quote for your home in 30 seconds!

We Offer The Following Home & HVAC Service Calls in Bessemer City, NC

AC Repair & Service in Bessemer City

Your home's Air Conditioning system is designed to provide you and your family with comfort by keeping your home at an enjoyable temperature. Over years of use, the system will go through wear and tear that may lead to serious problems if they are neglected. GSM Services has an experienced team of HVAC technicians that are licensed, insured and certified to service all air conditioner & furnace makes and models. If repairs are made, we will waive the $69 diagnostic fee!

Leading AC Installation Company in Bessemer City, NC

Is it time to replace your existing heating or air conditioning system? If your home currently doesn’t have central air, or if your existing AC is old, unreliable and costly to run, you’ve come to the right place. GSM Services can design and install a new HVAC system that will be just right for you and your home. We install high-efficiency, ENERGY STAR® equipment, so we ensure it doesn’t cost too much to maintain a comfortable temperature in your home.

We install a variety of types of furnaces:

  • Gas furnaces
  • Oil furnaces
  • Electric furnaces
  • Propane furnaces
  • Heat pump systems

We install a variety of types of air conditioners:

  • Central Air Conditioners
  • Electric AC Systems
  • Ductless Mini Split AC Systems
  • Package Units
  • Heat pumps

Crawl Space Repair Contractor in Bessemer City, NC

Welcome to GSM Services – the leading experts in crawl space restoration and repair. Is your crawl space causing issues such as moisture, mold, or structural damage? Don't worry; you're in the right place. We specialize in turning crawl space nightmares into healthy, functional, and energy-efficient spaces. We offer FREE Crawl Space Inspections. We will check the humidity level, look for any mold or growth, inspect your home's insulation and air duct system, air leakage, air quality and more! We can provide you different solutions to create a healthy, comfortable, and safe environment under and inside your home. Some of the crawl space services we offer are Whole Home Dehumidifiers, Crawl Space Encapsulations, Vapor Barrier, Crawl Space Insulation, Crawl Space Cleaning & Air Sealing, Sump Pumps, Crawl Space Mold Removal, Crawl Space Door Replacements, and much more. Schedule your Free Inspection today!

Bessemer City Insulation Contractor

Types of Insulation
  • Blown-in Fiberglass
  • Blown-in Cellulose
  • Rigid Foam
  • Injection Foam
  • Radiant Barrier
  • Sealing Air Leaks
  • Air Duct Sealing
Areas of Home
  • Attic Insulation
  • Basement Insulation
  • Crawl Space Insulation
  • Garage Insulation
  • Wall Insulation
  • Floor Insulation
  • Ductwork Insulation
Photo Galleries From Bessemer City

Bessemer City, NC - HVAC and Roofing

Bessemer City, NC

United Way of Gaston County

Job Stories From Bessemer City, NC
Crawl Space Encapsulation

Installation of a Smart Sump - installed SmartDrain EZ-pipe around the perimeter to drain all water to the low end, then installed a SmartSump to pump out the water to catch basin.

Completed the encapsulation with SilverGlo insulation, to completely air seal and insulate the crawl space to fix all problems created below the house.

SaniDry CX- Installed a commercial grade SaniDry dehumidification system and drain to outside.

Completed the crawl space with a GSM-SG series Elite Air Tight Door.

Work Requests From Bessemer City, NC
  • Project Location: Bessemer City, NC
    Annual tuneup four heating and cooling systems
  • Project Location: Bessemer City, NC
    Quote needed for installation of air conditioning or heating and air package unit. House built in 1972 and has never had air conditioning installed. Duct work would need replacement and insulated. Thank you.
  • Project Location: Bessemer City, NC
    Just need a summer checkup.
  • Project Location: Bessemer City, NC
    Quote needed for installation of air conditioning or heating and air package unit. House built in 1972 and has never had air conditioning installed. Duct work would need replacement and insulated. Thank you.
  • Project Location: Bessemer City, NC
    Our a/c unit is 35 years old. We have had a repair guy look at it the past few years and he claims he has put a "band aid" on the repairs but we need a new unit. It worked last year and we have not turned it on this year so far. I would like a 2nd opinion to see what my options are as far a repair/replacement unit.
  • Project Location: Bessemer City, NC
    My A/C is set to 69 and isn't cooling the house lower than 75. New homeowner, and unit is brand new.
  • Project Location: Bessemer City, NC
    I have a 20 yr old unit that sweats under my house. I am interested in new package unit if possible and ducts. Presently have a heat pump split unit.
  • Project Location: Bessemer City, NC
    Need a new heat and air system for 1500 square feet. Would like to get a quote and see if I can get it financed. Currently NO heat except small electric heaters and cool/heat window unit that puts out cool air.
  • Project Location: Bessemer City, NC
    We have an unconditioned basement which we'd like to add a ductless system to so its more comfortable.
  • Project Location: Bessemer City, NC
    Needing a new unti ours has stopped working needing to finance
  • Project Location: Bessemer City, NC
    We are looking to replace our heat/air unit. We have a 900 sq ft house that we are selling within the year. We are not wanting to put a whole lot of money into the unit. Please contact for a quote for an AC unit for 900 sq ft house.
  • Project Location: Bessemer City, NC
    Need quote on whole house generator 1750 sq ft house. Propane system.
  • Project Location: Bessemer City, NC
    Our air is blowing, but isn't cooling. It's at least 90 degrees in the house now. There was a car accident in our area early this morning and the power was out several hours, and we are wondering if that had anything to do with our air not working properly. It's an old system and may need freon. Can someone come out as soon as possible? Thank you.
  • Project Location: Bessemer City, NC
    Air is not cold. Possibly need freon
  • Project Location: Bessemer City, NC
    Please tell me y'all don't charge to come out and look at it
  • Project Location: Bessemer City, NC
    I would like a free insulation estimate on a 2372 sqft home.
  • Project Location: Bessemer City, NC
    My home is hotter upstairs and there doesn't seem to be much circulation. As this is an old house I'm thinking it may need insulation. I am interested in getting a free estimate for insulation on a 2372 sqft home.
  • Project Location: Bessemer City, NC
  • Project Location: Bessemer City, NC
    Attic envelope, mini split install
  • Project Location: Bessemer City, NC
    I ran into one of the girls that works in you office and asked her if you guys clean dryer vent duct work and she said you do. I live in a 1150 sqft home and our dryer is located in the center of the house with a vent running about 12 ft under the house to the outside. I need it cleaned out and can't reach the vent outside due to location.
See all work requests
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 Bessemer City
Before
After

Gas Pack replacement in Bessemer City


Before
After

We installed a Elite Air Tight Door to complete the sealing of the renovated crawl space in Bessemer City.


Before
After

New Crawl Space Door installed in Bessemer City, NC

Company Awards

2023 Community Choice Award Winner - Best of Gaston

2023 Community Choice Award Winner

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


2022 Best of Gaston

Best of Gaston 2022

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


Best Contractor to Work For

2021 Best Contractor to Work For - ACHR News

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



2021 Best of Gaston

Best of Gaston 2021

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


Best of Gaston 2020

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

Top Place to work Charlotte 2019

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


2019 Best of Gaston

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 Bessemer City, NC

Job Locations and Reviews

Heat Call, Performed an installation of an Amana package unit
Heat Call, Performed an installation of an Amana package unit
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Heat Call, Performed an installation of an Amana package unit
Bessemer City, NC 28016
Heating Call, Performed an installation of a Newair Garage Heater
Heating Call, Performed an installation of a Newair Garage Heater
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Heating Call, Performed an installation of a Newair Garage Heater
Bessemer City, NC 28016
Bessemer City, NC - System replacement call, Replaced old AC unit
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System replacement call, Replaced old AC unit
Bessemer City, NC 28016
Furnace and AC Unit, New HVAC Split System
Furnace and AC Unit, New HVAC Split System
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Furnace and AC Unit, New HVAC Split System
Bessemer City, NC 28016
Gas Pack Install, New Package unit
Gas Pack Install, New Package unit
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Gas Pack Install, New Package unit
Bessemer City, NC 28016
Bessemer City, NC - Crawl Space Repair.
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Crawl Space Repair.
Bessemer City, NC 28016