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HVAC & Home Services Alexis, NC

Heating Repair & Installation, Crawlspace & Insulation Experts in Alexis, NC

In Alexis, GSM Services has set itself apart with superior customer service, reliability, and quality of work for over 97 years!

We're a licensed & insured HVAC duct cleaning, crawlspace, insulation & heating & air conditioning company in Alexis, NC that offers a 100% satisfaction guarantee.

If you are in need of installation, repair, maintenance or any other heating & air conditioning, crawlspace, insulation or air duct cleaning services you are in the right place!

Get an Online Quote for Furnace Installations & Duct Cleaning Services in Alexis

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

We Offer The Following Home & HVAC Service Calls:

Furnace Installation & Replacement Experts

At GSM Services, we specialize in installing energy-efficient heating and cooling systems to enhance your home's comfort. Our certified professionals ensure a smooth, reliable process, helping you save on energy costs. Trust our experts to provide top-notch service tailored to your HVAC needs. Use our new HVAC system install cost calculator for a free, no-obligation quote to replace your heating and air conditioning system. Answer a few questions about your home and get a quote in less than 30 seconds!

Heating Repair, Furnace Installation & Service Company

At GSM Services, our certified HVAC technicians inspect your heating and cooling system, offering service, repair, or replacement options to maintain your home's comfort. We service and install all brands and models of heating and air conditioning systems. If your AC needs repair and you choose us to fix it, we'll waive our $69 diagnostic/service call fee.

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

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

Crawl Space Repair Experts in Alexis, 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!

Home Insulation Contractor in Alexis, NC

Choose GSM Services as your home insulation contractor in Alexis, NC, for top-quality service and unmatched expertise. Our skilled team ensures precise installation to maximize your home's energy efficiency and comfort. With a commitment to customer satisfaction, we offer tailored solutions that save you money on energy bills. Trust us for professional, reliable service that enhances your home's insulation and overall performance.

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 Alexis

GSM did a dryer vent cleaning in Alexis, NC. Here's the before and after pictures!


GSM did a dryer vent cleaning in Alexis, NC. Here's the before and after pictures!
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 Alexis
Before
Another clean tune up to maintain the life of the system
After
Another clean tune up to maintain the life of the system

Cooling System Tune Up - Electrical


Before
After

Crawl Space Door Before & After in Alexis, 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 Alexis, NC