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HVAC & Home Services Blacksburg, SC

Heater, Home Service, Duct Cleaning, & Crawlspace Experts in Blacksburg, SC

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

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

If you are in need of repair, installation, tune up, or any other heating & cooling, crawlspace, insulation, mold removal or duct cleaning services you are in the right place!

Get an Online Quote for HVAC Installations & Duct Cleaning Services in Blacksburg, SC

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We Offer The Following Home & HVAC Service Calls in Blacksburg, SC

Heater Repair, Installation & Service Pros in Blacksburg, SC

Here at GSM Services, our skilled technicians can inspect your heating & cooling system and provide services to service, repair, or replace your HVAC system and keep your home comfortable. We service all brands and models of central Heater and ductless air conditioners & Heaters.

Our Heating & Cooling Services Include:

  • Furnace & AC Tune-ups, Safety Checks & Maintenance
  • Air Conditioning & Furnace Repair
  • Air conditioning & Heating System Replacement & Installation
  • Refrigerant & Freon Recharge Services
  • Thermostat Repair & Installations
  • Ductless Mini Split Heat Pumps
  • Central Air Conditioning & Heating Services

Furnace Installation & HVAC Replacement Experts

At GSM Services, we specialize in installing high-quality, energy-efficient heating and cooling systems. Our certified professionals ensure a seamless process, improving your home's comfort and reducing energy costs. Trust us for reliable, top-notch service tailored to your HVAC needs.Trust our Heat Pump installation professionals to provide you with reliable services every step of the way.

Crawlspace Experts in Blacksburg, SC

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!

Insulation Company in Blacksburg, SC

Blacksburg's premier home insulation company. At GSM Services, we deliver top-quality insulation solutions to enhance your home's energy efficiency and comfort. Our expert team specializes in a range of insulation services, ensuring precise installation for optimal energy savings. Trust us for professional, reliable service tailored to your insulation needs.

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 Blacksburg

GSM Services works on a commercial roof in Blacksburg, SC.

Work Requests From Blacksburg, SC
  • Project Location: Blacksburg, SC
    My air conditioning runs, but it's not discharging cold air, but rather just slightly cool air. It does work somewhat, but feels as if it needs a charge. I usually don't have it set very low because I prefer it a bit warmer, but it is still struggling to keep things at 77 degrees.
  • Project Location: Blacksburg, SC
    Looking to improve insulation and reduce air loss through floors of my 1810 farm house. May also want to spray foam upstairs ceiling
  • Project Location: Blacksburg, SC
    Hot in house
  • Project Location: Blacksburg, SC
    We need new duct work and heating/cooling system.
  • Project Location: Blacksburg, SC
    Would like a quote to replace my 1.5 ton compresser, R22, and I'm buying the compresser, and I have my own 30 lb bottle of R22. So, just labor. Thank you
  • Project Location: Blacksburg, SC
    New system. House has never had central air and heating. Additional information: Interested in: Free Estimates For Replacements and Upgrades Selected services: Heating and Cooling
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 Blacksburg
Before
After

Dryer Vent Cleaning in Blacksburg, SC.

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 Blacksburg, SC

Job Locations and Reviews

Crawl Space Call, Performed an installation of floor insulation and a vapor barrier
Crawl Space Call, Performed an installation of floor insulation and a vapor barrier
Install T.
Install T. Checked in
Crawl Space Call, Performed an installation of floor insulation and a vapor barrier
Blacksburg, SC 29702
Blacksburg, SC - Duct Work Call, Performed a duct cleaning
Install T.
Install T. Checked in
Duct Work Call, Performed a duct cleaning
Blacksburg, SC 29702
Gutter Call, Performed an installation of new gutters and downspouts.
Gutter Call, Performed an installation of new gutters and downspouts.
Install T.
Install T. Checked in
Gutter Call, Performed an installation of new gutters and downspouts.
Blacksburg, SC 29702
AC Call, Before and After of AC system replacement
AC Call, Before and After of AC system replacement
Install T.
Install T. Checked in
AC Call, Before and After of AC system replacement
Blacksburg, SC 29702
Blacksburg, SC - Crawl Space Door installation.
Elisabeth K.
Elisabeth K. Checked in
Crawl Space Door installation.
Blacksburg, SC 29702