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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Kings Mountain, NC Home Services & HVAC

AC Repair, Air Conditioning Installation, HVAC Duct Cleaning, Insulation, Mold Removal & Crawlspace Service Experts in Kings Mountain, NC

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

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

If you are in need of repair, installation, tune up, or any other heating & cooling, crawl space, insulation, home mold solutions, or air duct cleaning services you are in the right place!

Get an Online Quote for HVAC Installations & Duct Cleaning Services in Kings Mountain

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

We Offer The Following Home & HVAC Service Calls in Kings Mountain, NC

Fast & Affordable Heating Service Specialists in Kings Mountain, NC

If your furnace won't turn on, if there's a leak, if the blower isn't working or if you want regularly scheduled maintenance, then you're in the right place! GSM Services has a dedicated and devoted team of furnace service professionals with decades of combined experience. Our trained technicians can provide a prompt and thorough inspection of your unit to determine the problem and suggest the solution. Our furnace service team provides FREE written estimates for all potential furnace repairs so you will never be surprised by the bill. Also, we provide furnace service for all types and models, including natural gas, oil, electric, and propane. Don’t hesitate to contact us today, call or click to schedule your furnace service appointment with GSM Services!

Benefits of regular furnace service:

  • Optimal home comfort
  • Reliable performance
  • Better furnace efficiency
  • Extended life
  • Lower repair costs & increased energy savings

Proven Furnace Installation Experts

If your furnace is old or your bills seem too high, replacing your furnace will be the best option. Basic usage compromises your unit over time and keeping a damaged or old furnace may be costing you more money than installing a new unit. Our certified and highly trained team of furnace installation professionals can provide a thorough inspection of your unit to help you make that decision. Our skilled experts can replace all types of units with high-quality and energy efficient models that are guaranteed to lower your energy bills by as much as 30%. Trust our furnace installation professionals to provide you with reliable services every step of the way. Call or click today to schedule your FREE furnace installation estimate!

We install a variety of different furnaces:

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

Kings Mountain's Dependable Home Insulation Professionals

We specialize in a variety of home insulation services that are aimed to lessen your home's carbon footprint and save energy and money each month! We offer it all, from air sealing to ductwork to various types of insulation services such as blown in fiberglass, cellulose, injection foam, and more in Kings Mountain, NC. We understand that you need to use the correct type of insulation in your home, and it needs to be placed in the correct areas.

Before we perform any insulation work in your home, we first take the time to conduct a custom home energy audit. The audit is used to figure out what's causing your energy woes, and gives us an idea of what the best method would be to fix it. At GSM Services, we not only test and investigate your home's energy usage, but we will discuss and prioritize the proper repairs. You'll know which ones will save you the most energy and why. This will also help direct you in making the best decision for you and your family.

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

Crawl Space Repair & Restoration Experts

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!

Air Conditioning 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 cooling system and keep your home comfortable. We provide repair and maintenance services for all brands and models of central and ductless air conditioners.

Our Air Conditioning Services Include:

  • Air conditioning tune-ups & maintenance
  • Air conditioning repair
  • Air conditioning system replacement
  • Refrigerant replacement
  • Thermostat repair & replacement
  • Ductless air conditioning
  • Central air conditioning

Comprehensive Home Energy Audits

Our team of home energy take the time to carefully examine your home and can provide comprehensive home energy audits that identify the areas that need improvement. Once we finalize the test, we will sit with you and show you exactly what was found and giving you a prioritized list of list of home energy tasks. Our custom home energy audits allow us to help homeowners improve the overall energy efficiency of their home's and can help save you money!

Evaluations Include:
  • Air Leak Inspection
  • Thermal Scanning
  • Detailed Explanation
  • Blower Door (Infiltrometer) Test
  • Insulation Level Check
  • Appliance & Lighting Checks
Photo Galleries From Kings Mountain

16 seer Amana split system installation

News & Events From from Kings Mountain
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 Kings Mountain, NC
  • Project Location: Kings Mountain, NC
    I'm in the process of finishing an upstairs bonus room, and need to install an HVAC system (central a/c or ductless). Entire space is approx 1200 sq ft carved up into 4 rooms with the largest being 646 sq ft.
  • Project Location: Kings Mountain, NC
    I have an older heat pump that needs replacement. Just looking at options.
  • Project Location: Kings Mountain, NC
    Needing just a routine service of our AC system. Just purchased home and would like it "tuned up". Cleaned well and looked over for any major inefficient operation.
  • Project Location: Kings Mountain, NC
    Need to get a quote for a Whole Home Generator.
  • Project Location: Kings Mountain, NC
    Air conditioning is not blowing cold air.
  • Project Location: Kings Mountain, NC
    Need to get system checked out and estimate for quarterly service.
  • Project Location: Kings Mountain, NC
    Would like a quote for duct cleaning and sealing.
  • Project Location: Kings Mountain, NC
    Some vents are not connected. Older system. Need an evaluation.
  • Project Location: Kings Mountain, NC
    We would like to have additional blow-in insulation placed in our attic.
  • Project Location: Kings Mountain, NC
    Downstairs Unit not Blowing cold, compressor turns on and runs. Upstairs Unit froze up when overworked - currently working.
  • Project Location: Kings Mountain, NC
    Looking for new split system or package unit. Also interested in crawlspace encapsulation
  • Project Location: Kings Mountain, NC
    Need new Heat & Air pump with financing Retired on Disability I 2015 and draw SSI Live on fixed income.
  • Project Location: Kings Mountain, NC
    I need to obtain a quotation to have the air ducts cleaned in our facility.
  • Project Location: Kings Mountain, NC
    Set up existing unit, run 2 ducts and 1 return line. Come back later and check it out when power is turned on.
  • Project Location: Kings Mountain, NC
    AC freezing up
  • Project Location: Kings Mountain, NC
    We purchase a 3000 Sq ft commercial building recently and looking to install Mitsubishi mini-split unit into the office and our shop area.
  • Project Location: Kings Mountain, NC
    When we turn on the AC unit the house is not getting cold and it does not seem like the fan outside has been moving
  • Project Location: Kings Mountain, NC
    I was curious how much just an annual checkup/service and probably freon recharge would be? Our AC seems to be not as cold as usual.
  • Project Location: Kings Mountain, NC
    I would like a price on a Generac generator, installed for whole house backup electric. 1800 square foot coverage. Thanks! Janet
  • Project Location: Kings Mountain, NC
    Foam wall insulation
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 Kings Mountain
Before
After

Replace and relocate outdoor units

Before
After

Crawl Space Encapsulation - Kings Mountain, NC

Before
After

Everlast Crawl Space Door

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 Kings Mountain, NC

Job Locations and Reviews

Package Unit Call, Before & After of a Package Unit changeout
Package Unit Call, Before & After of a Package Unit changeout
Install T.
Install T. Checked in
Package Unit Call, Before & After of a Package Unit changeout
Kings Mountain, NC 28086
Duct Work Call, Performed a replacement of the duct system
Duct Work Call, Performed a replacement of the duct system
Install T.
Install T. Checked in
Duct Work Call, Performed a replacement of the duct system
Kings Mountain, NC 28086
Guttering Call, Performed an installation of gutters and downspouts
Guttering Call, Performed an installation of gutters and downspouts
Install T.
Install T. Checked in
Guttering Call, Performed an installation of gutters and downspouts
Kings Mountain, NC 28086
Duct Call, Performed a cleaning of the duct system
Duct Call, Performed a cleaning of the duct system
Install T.
Install T. Checked in
Duct Call, Performed a cleaning of the duct system
Kings Mountain, NC 28086
Guttering Call, Performed a repair of the guttering system
Guttering Call, Performed a repair of the guttering system
Install T.
Install T. Checked in
Guttering Call, Performed a repair of the guttering system
Kings Mountain, NC 28086
Generator Call, Performed an installation of a new generator
Generator Call, Performed an installation of a new generator
Install T.
Install T. Checked in
Generator Call, Performed an installation of a new generator
Kings Mountain, NC 28086
Encapsulation Call, Performed an encapsulation of the crawl space and reinsulation of the floor.
Encapsulation Call, Performed an encapsulation of the crawl space and reinsulation of the floor.
Install T.
Install T. Checked in
Encapsulation Call, Performed an encapsulation of the crawl space and reinsulation of the floor.
Kings Mountain, NC 28086
Guttering Call, Performed an installation of gutter guards onto the guttering.
Guttering Call, Performed an installation of gutter guards onto the guttering.
Install T.
Install T. Checked in
Guttering Call, Performed an installation of gutter guards onto the guttering.
Kings Mountain, NC 28086
New HVAC Unit, New Unit Installation
New HVAC Unit, New Unit Installation
Install T.
Install T. Checked in
New HVAC Unit, New Unit Installation
Kings Mountain, NC 28086
New Furnace and AC, Heating & Cooling Unit
New Furnace and AC, Heating & Cooling Unit
Install T.
Install T. Checked in
New Furnace and AC, Heating & Cooling Unit
Kings Mountain, NC 28086
Kings Mountain, NC - Air Conditioning Tune Up. AC maintenance.
Service T.
Service T. Checked in
Air Conditioning Tune Up. AC maintenance.
Kings Mountain, NC 28086
Kings Mountain, NC - Phenomenail Aire installation. Air Purification.
Install T.
Install T. Checked in
Phenomenail Aire installation. Air Purification.
Kings Mountain, NC 28086