AC repair in Gastonia NC & nearby areas.

(704) 864-0344

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
Deals & Specials

AC Repair, Service & Installation

We Provide AC Repairs, Air Conditioner Installations, Air Conditioning Service & Tune Ups For All Cooling Systems

GSM Services is Gastonia, Charlotte, Fort Mill, Lincolnton & all surrounding cities Air Conditioning experts. We offer AC repairs, Air Conditioner replacements & installations, maintenance & tune ups. We also offer service & installations for for AC ductless mini split systems. Our skilled technicians can diagnose your cooling system and provide you options to fix, replace or prolong the life of your HVAC system and keep your home comfortable.

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Air Conditioning & Service Calls:

Need To Replace Your Air Conditioner?

We now have a AC Installation cost calculator that will give you a quote to replace the air conditioning system at your home. Answer some questions about your home and get a quote in less than 30 seconds!

Why Locals Choose Us For Their Air Conditioning Needs:

  • We Listen: Our customers know more about what comfort issues they are experiencing than we do. After we listen, we offer our expertise to solve their problems.
  • We Learn: By listening to our customers and staying on top of the latest innovations, we can solve problems.
  • We Deliver: We solve problems through action.
  • Worry-free pricing: We always tell you the cost before we do the work.
  • Knowledgeable/Competent: Our technicians are trained to repair, install & service all heating & cooling system brands and models.
  • Quality Work: Customers know they can rely on us to get the work done to the highest standards.
  • Dependable/Reliable: We are responsive & reliable.
  • Customer Focused: Work at the customer’s convenience.
  • Peace of Mind: Certified, licensed and insured HVAC technicians.
  • Free Quotes & ConsultationsFree estimates for HVAC system replacements.

How Much Does a New Air Conditioner Cost?

Most new air conditioners or cooling systems will cost around $7,000 – $9,000. This range includes all the equipment, installation, permits, inspections, labor, electrical, basic accessories such as thermostat, etc. Major factors of the price include the size of the home, where is the actual equipment located (attic, crawlspace, mechanical room, etc.), how old the home is, and even what type of fuel the system uses.

The average to replace the entire HVAC system overall will be in the $10,000 - $15,000 range when including both air condition system AND heating system. With additional upgraded options and accessories (see example list below), a full heating & cooling system replacement could run as much as $20,000+. Use our new "HVAC System Calculator" by answering a few questions about your home and get a quote in less than 30 seconds!

We Repair & Install a Variety Of Types Of Cooling Systems:

  • Central Air Conditioners
  • Heat Pumps
  • Ductless Air Conditioners
  • Gas Package Units
  • Geothermal Heat Pumps

Selecting Your New HVAC System: Essential Factors for Installation and Contractor Choice

A Basic System Installation typically includes the following items:

  • Air Conditioner or Heat Pump
  • Refrigerant Piping
  • Furnace or Air Handler
  • Gas Piping (if fuel type heating)
  • Thermostat
  • Basic Duct Modifications
  • Base 1 Year Warranty
  • Base Manufacturer’s Warranty
  • Permit/Local Jurisdiction/Inspection
  • Electrical Needed for System

Options for Enhancing Your HVAC System:

  • Higher Efficiency Model Air Conditioners
  • Higher Efficiency Model Heating Systems
  • Programmable Model Thermostats
  • Wi-Fi Enabled Thermostats
  • Air Purification Systems
  • Upgraded Filtering Systems
  • Humidification Systems
  • Dehumidification Systems
  • Extended Warranties
  • Annual Planned Maintenance
  • Duct Sealing/Insulating
  • Home Air Sealing/Insulation
  • Low-Level CO Monitors
  • Duct/Dryer Vent Cleaning
  • Complete New Ductwork
  • Fresh Air Ventilation
  • Crawlspace Improvements
  • Attic Improvements
  • Water/Humidity Sensors
  • Filter Delivery Service
  • Zoning Control Systems
  • Home/System Surge Protector

Basic HVAC installations typically don't include system enhancements and accessories, yet these additions can greatly improve system performance, energy efficiency, indoor air quality, and overall comfort. Our comfort advisors conduct thorough evaluations to discuss your needs, budget, and comfort concerns. It's crucial to choose a system that fits your budget and addresses your home's comfort issues. Schedule your FREE evaluation now & get a FREE, no obligation quote – you have nothing to lose!

Choosing an HVAC contractor is often overlooked but critical. Ask questions to determine the right fit: warranty, company longevity, technician availability, training, certifications, reviews, background checks, community involvement, and more. Your comfort with the contractor matters most. Each system installation is unique, akin to recipes for apple pie; comparing them requires considering the entire experience, not just the equipment brand or type.

Before and After        + View All Before & After Photos

Learn more about the air conditioning services we offer

ac repair service gastonia
Air Conditioning Repair & Service
It’s crucial to call a professional when you notice a problem with your cooling system. Delaying maintenance or repair can result in more expensive damages to your hvac system. From minor fixes, such as replacing a clogged filter, to major mechanical and safety repairs, you can count on our technicians for a thorough evaluation of your hvac system and quick, dependable service.
ac installation service
Air Conditioning Installation & Replacement
No matter what type of cooling system you have, it will eventually stop working and will need to be replaced. Replacing it can also save you money on your energy bill. When it comes to replacing a broken or inefficient system, there are different systems and types to choose from. Our comfort advisors can help you determine the right system for your home. We provide worry-free pricing and free, no obligation estimates for furnace installation and replacement.

Homeowners Count On Us For Many Air Conditioning Services:

  • Air Conditioning Tune-Ups & Maintenance
  • Air Conditioning Repair
  • Air Conditioning System Replacement & Install
  • Refrigerant Replacement
  • Thermostat Repair & Replacement
  • Filter Replacement
  • Dehumidification Solutions
  • Humidification Solutions

new ac system

GSM Services MaxComfort Air Conditioning Products


GSM Services was established in Gastonia, NC in 1927. They specialize in designing, engineering & installing complete comfort systems for businesses & homes.

MaxComfort Signature Series Air Conditioner

GSM Services's MaxComfort Signature Series air conditioner is engineered to serve our climate and maximize both efficiency and comfort. This line provides the highest efficiency with a low operating cost. It was designed for ultimate, quiet comfort and has the best warranties in the industry.

MaxComfort Pro Series Air Conditioner

GMS's MaxComfort Pro Series air conditioner provides high efficiency and a low operating cost. This line provides the ultimate in quiet comfort and exceptional warranties. This system has been designed to serve our climate and maximize both efficiency and comfort.