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 • AC Repair & Installation
Heating & Cooling • AC Repair & Install • Insulation • Crawlspace Services • Mold Removal • Energy Audits • Generators • HVAC Duct Cleaning
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HVAC & Home Services in Gaston County, NC

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

GSM Services has set itself apart with superior customer service, reliability, and quality of work for over 97 years in Gaston County, 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 Gaston County. 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 Gaston County

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

HVAC, Crawl, Insulation & Gutter Inspection Calls in Gaston County:

Air Conditioning Repair, AC Installation, & Service Companyin Gaston County

Here at GSM Services, our certified HVAC technicians can inspect your heating & cooling system and provide options to service, repair or replace your system to keep your home comfortable. We service and install all brands and models of heating & air conditioning systems. If your system is in need of a AC repair and you allow us to fix your Air Conditioning system, we will waive our $69 diagnostic/service call fee.

AC Installation & Air Conditioning System Replacement Experts

If your Air Conditioning is old or your bills seem too high, replacing your AC may 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%! You can always trust our team to provide you with reliable advice and services. Get an instant quote on a new HVAC or Air Conditioning system in 30 seconds!

We Service, Repair and Install all Types of Heating & Cooling Systems in Gaston County

  • Central Heating & Air Conditioning Systems
  • Ductless Heating & Air Conditioning
  • Package Systems
  • Heat Pump Systems
  • Gas furnaces
  • Oil furnaces
  • Electric Furnaces
  • Propane furnaces

Gaston County's Crawl Space Service & Repair 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 crawl space evaluation today!!

Insulation Service Company in Gaston County:

We provide high-quality & affordable home insulation services in Gaston County. As a full-service insulation company, GSM Services provides expert insulation services to improve areas such as adding insulation to attics, walls, crawl spaces, basements, floors, garages and more. We offer a variety of different types of insulation. If you are experiencing insulation issues, hot or cold rooms, high energy bills, let our company perform a free insulation inspection at your home! We will check the insulation levels, moisture levels, check for air leaks, inspect duct work, look for any growth, issues and more! We will take pictures of any concerns and give you a free, no obligation quote to offer solutions. At GSM Services, we are your local insulation company and provide top-notch customer service and quality!

Photo Galleries From Gaston County

sealed and insulated

Encapsulation

SaniDry CX - De-humidification System

Job Stories From Gaston County, NC
SuperHero Award

We have quite the honor to present to our very own, Scott Konowinski!

Story:

A customer called GSM Services to take a look at where bees are getting into the attic and see if we could spray foam the area to seal off the home. What’s more, the customer was on a HUGE time crunch for a graduation party being held at their home.

We had a Comfort Advisor go to the home to check out the situation and found out that the bees have been developing a giant hive behind the siding.

The homeowner wanted to remove the bees in a humane way so reached out to a bee-keeper, but that didn’t stop us from helping the customer.

GSM Services RoofShield division came into the situation to help, this is where Scott Konowinski “bee-came” a GSM Super Hero. We had various GSM co-workers involved in this job but Scott stepped up and volunteered to help remove the bees by climbing up on the roof in a bee suit.

After removing the siding, they found over 200 POUNDS of honey combs between the siding and the wall of the home.

Realizing that this was not a heating and cooling, home energy solution problem or even a roofing matter, our employees didn’t stop at their hired responsibilities.

This is a perfect example how GSM’s core values.

Core Value #3: Exceed customer's expectations in everything we do.

We are proud of the work that Scott provided so this SUPERHERO award goes to you!


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 SiilverGlo 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.


Air Seal and Insulate

Help make your house more comfortable and efficient!

On this job we completed our traditional air seal and insulate of the attic and air sealed the crawlspace as well. We installed SilverGlo to the attic-adjacent wall and sealed off the cavity as well.

Super deck install to provide a storage platform in the attic. Duct Encapsulation with spray foam to keep everything sealed and air tight.

Finally, we installed the stair hatch cover which keeps the air consistent ensures no loss.


Soldering Training

Our Residential Install Division conducted a soldering training this morning to ensure everyone provides the highest quality work possible. There are many who settle for doing less, or enough to pass code, at GSM Services, we provide the highest level of training to ensure that our teams continue to be the leaders in our industries.

GSM Services provides an environment where our co-works can succeed.

  • The tools to work safely
  • On the job training/ appreticeships
  • Trade specific certifications
  • Paths to increase learning
  • Up to date technology
  • Up to date fleet
  • Uniforms

New Installation Multiple Furnace Systems - Local Church

From residential to light commercial our residential heating and cooling division will help keep your home or business comfortable. We recently completed a 5 unit furnace installation at a local Church in Mount Holly, NC.

Give GSM a call for a free estimate for new installations on heating and cooling systems for light commercial and residential homes.


28054

The Corbin's were in need of a new system and we wanted to do our best to ensure that the customer will be happy for many years to come.

We recently installed a complete new heating and air conditioning system for this customer in Gastonia. The system consisted of new GSM TruComfort Series furnace in the crawlspce of the home and a new AC and coil outdoor unit for the air conditioning system.

Now the customer will be comfortable in their home with their completely new HVAC system. Leave to Comfort to Us!


Heating and Cooling System Replacement in Gastonia, NC

Complete system installed for customers home comfort.

Mrs. Laws noticed that her system was not running as efficient and consistent as it should. She gave GSM a call as we were her Heating & Cooling maintenance service of choice. Our Appointment Center team member Bailey set up a call for Kelly to visit her home to give her a proper diagnostic and recommendation for improvements.

The best choice that fit the customers needs and budget was the GSM TruComfort Signature Series 96% Efficient heating unit paired with the GSM TruComfort Signature Series air conditioning 14 SEER unit. We also provided the customer with new properly functioning low level CO monitor and a new Honeywell programmable thermostat.

This choice was the best fit for the customers home to improve their comfort, efficiency, and lower energy costs.


Mini Split Ductless System

We did a complete home with a ductless air conditioning system. What is ductless you may ask? Ductless split systems (also referred to as mini splits or duct-free systems) have an outdoor system and an indoor system connected by refrigerant lines. These systems are cleanly designed, efficient and quiet.

We installed 5 wall mount indoor units to control the temperature per room and an outdoor condenser. The customer can control the temperature per room to help with energy savings and temperature control.


HVAC Heating and Air Conditioning Replacement and Installation

This customer was in need of a new furnace and air conditioning system for their home. They had two units outside but only one needed to be updated for comfort & energy effiency to save the customer the most on their utility bills. After evaluating their whole home and taking a look and providing the customer with the best options, the customer decided to install a complete new GSM TruComfort heating and cooling system.

Work Requests From Gaston County, NC
  • Project Location: Gaston County, NC
    I want to take advantage of the free home energy audit.
Serving the following Gaston County, NC zip codes

Gastonia 28054, Gastonia 28055, Gastonia 28052, Gastonia 28056, Gastonia 28053, Mount Holly 28120, Belmont 28012, Cherryville 28021, Bessemer City 28016, Dallas 28034, Cramerton 28032, Stanley 28164, Lowell 28098, Alexis 28006, McAdenville 28101, High Shoals 28077

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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 Gaston County
Before
After

Replace A/C and Furnace


Before
After

Crawl space encapsulation in Gastonia


Before
After

Furnace replacement in Gastonia

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