AC replacement in Gastonia NC & nearby areas.

AC Repair Service Gastonia NC | GSM Services

Heating & Air Conditioning Repair & Installation • Insulation • Crawl Space Repairs • Energy Audits • Generators • Air Duct Cleaning • Gutter Repair, Cleaning & Installation

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Heating & AC Repair, Service & Installation • Insulation • Crawl Space Repairs • Home Energy Audits • Generators • Air Duct Cleaning • Gutter Repair, Cleaning & Installation

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Deals & Specials

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Home Services Heating & AC Repair in Dallas, NC

AC Repair, Air Conditioning Installation, Crawl Space & Gutter Services in Dallas, NC

In Dallas, GSM Services has set itself apart with superior customer service, reliability, and quality of work for over 96 years!

We're a Licensed & insured gutter, crawl space, insulation & HVAC contractor in Dallas, NC that offers a 100% satisfaction guarantee.

If you are in need of repair, installation, tune up, or any other heating & cooling, crawl space, insulation or guttering services you are in the right place!

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

HVAC Services Provided in Dallas, NC

Furnace Installation
Furnace Repair
Furnace Safety Check
Heating & Furnace Tune Ups & Maintenance
AC Installation
Air Conditioner Repair
AC Tune Ups & Maintenance
Heat Pump Repair, Installation, & Service
Ductless Mini Splits
Thermostat Installation, Repair & Replacement
Ductwork Repair, Replacement, Installation
Freon & AC Recharge
Air Duct Cleaning
Ductless Mini Split Installation & Repair
Instant Quote on New HVAC System

Gutter, Crawl Space, Insulation & Other Home Comfort Services Offered in Dallas, NC

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Fast & Affordable Heating Service Specialists in Dallas, 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, you are 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 types of furnaces:

Gas furnaces
Oil furnaces
Electric furnaces
Propane furnaces
Heat pump systems

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Dallas'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 Dallas, 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 the root cause of 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 & Service 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!

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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

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Photo Galleries From Dallas

Finished project

Crawl Space Encapsulation Completed

News & Events From from Dallas

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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 Dallas, NC

Project Location: Dallas, NC
My AC is not working like it should. Came home yesterday to my house 78 degrees, it was set for 73. It was blowing out but not cool air. Changed my filter. When I woke up this AM it had came down to 75 degrees. Thanks
Project Location: Dallas, NC
You do my every 6 month service. My indoor part of my ac is leaking water so it's off and I have no ac. I want to replace my whole heating and air system so that it's all outside. It's a 4 ton unit and you have all the info on it. I need a cost please
Project Location: Dallas, NC
Tune up/system service for summer
Project Location: Dallas, NC
Estimate on Geothermal Heat Pump Installation
Project Location: Dallas, NC
My outside unit is old and has been going out. I've had a lot of work done on it over the years, but I feel it is time to replace the unit. I can't afford to pay upfront and was wondering if you have financing available?
Project Location: Dallas, NC
Hello, recently I had another business come and replace a fan motor and blade on an HVAC unit. It is now been making a very loud noice when turned on. The other business said they tried everything to quiet it down but they couldn't stop it or make it quieter. How much does it cost to come and look at the unit?We do need to replace our units they are 20 years old but I am unsure we can afford it right now. Thank you.
Project Location: Dallas, NC
Coils need to be cleaned, AC much cooler downstairs than up. Additional information: Date requested: 05/25/2020
Project Location: Dallas, NC
Looking to get a mini split system installed
Project Location: Dallas, NC
I just wanted to get a quote for duct cleaning for single story house. 10 vents, 1 return , was told that there are 3 main ducts under house instead of one main with ducts branching off. Please email me with a quote. Thank you
Project Location: Dallas, NC
Schedule a pre-paid cooling precision tune-up
Project Location: Dallas, NC
Generac full home generator assessment, quote, installation & service.
Project Location: Dallas, NC
Moisture and water intrusion in my crawl space
Project Location: Dallas, NC
I was interested in obtaining an estimate for maintenance for my a/c unit. As of right now, I do not have it serviced regularly but would like to if it is not too expensive.
Project Location: Dallas, NC
2 items. At the moment, my air is not functioning very well - may be low on freon and needing a recharge, at least it feels that way. Also, I'd like to get an estimate on a new heat pump split system. My current system is 20+ years old so it's way past time. Probably won't need new duct work, but it's possible they would need to be sealed up some. Thanks.
Project Location: Dallas, NC
We just bought a home and would like to have the hvac serviced to make sure it runs well through the summer.
Project Location: Dallas, NC
Our utilities bill is too high and want to reduce it.
Project Location: Dallas, NC
No heat. May be self-inflicted. Tried to replace the thermostat and now neither heat or a/c will come on. Rudd heat pump / ac unit less than 1 year old. Can we get service today? Tenants will need heat tonight. Thanks!
Project Location: Dallas, NC
Like to know that cost of duct cleaning
Project Location: Dallas, NC
Follow up Inquiry for crawlspace rennovation. Checking in again about pricing options. We've spoken previously about these matters.