Expert Furnace Repair, HVAC Installation, Insulation, Crawlspace and Duct Cleaning Services in Iron Station

For over 98 years, GSM Services has made home comfort easy with trusted service, reliable solutions, and top-quality work in Iron Station. As a licensed and insured home comfort specialist, we offer heating & cooling, insulation, air duct cleaning, crawlspace services to improve comfort, air quality, and energy efficiency. Enjoy easy online booking, instant quotes, and free service calls with any repair!

Why Locals Choose GSM Services:

• ✅ Fast, Affordable & Reliable
• ✅ Licensed and Insured
• ✅ Locally Owned for 98+ Years
• ✅ Voted Best Heating & Cooling Company
• ✅ 100% Guaranteed Satisfaction
• ✅ Outstanding Warranties
• ✅ Unbeatable Financing for Any Budget
• ✅ FREE HVAC Service Calls with Repairs
• ✅ FREE System Quotes
• ✅ FREE Insulation, Crawlspace and Home Energy Audits

New HVAC System Cost & Duct Cleaning Prices in Iron Station

Need HVAC or duct cleaning? Get your free instant quote online in just 30 seconds!

Heating & Cooling Services in Iron Station:

Crawl Space, Insulation, Generators & Other Home Services in Iron Station:

Furnace Repair in Iron Station

If your Heater isn’t working, trust GSM Services for fast, affordable Furnace repair in Iron Station. Our licensed HVAC technicians service all makes and models, provide expert solutions, and offer clear, upfront pricing with no hidden fees. We also include a free service call with any repair.

HVAC Replacement & Install Experts

Looking for a New Heating System? Our licensed HVAC installers in Iron Station are certified experts in energy-efficient heating & cooling systems that can lower your energy bills by up to 30%. We’ll walk you through the latest AC options and help you choose the right system for improved comfort, quieter operation, and cleaner indoor air. Call or book online today for a free, no-obligation consultation and quote!

Certified on All Types of Heating & Cooling Systems

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

Iron Station Crawl Space Repair & Service Contractors

GSM Services provides professional crawl space services in Iron Station. Our team protects your home from moisture damage and mold, enhancing air quality, boosting energy efficiency, and reducing pests. A well-maintained crawl space also strengthens structural stability and overall comfort. Book a free crawl space inspection and quote online today!

Crawl Space Solutions:

• Crawl Space Mold & Growth Solutions
• Crawl Space Encapsulations
• Crawl Space Cleanings
• Crawl Space Insulation
• Crawl Space Dehumidifiers
• Vapor Barrier Installations
• Sump Pumps & Water Removal
• Crawl Space Doors

Duct Cleaning Services in Iron Station:

Our duct cleaning services thoroughly clean your entire duct system—not just the air vents—to ensure optimal air quality and system efficiency. We start with a full inspection, checking for tears, leaks, or any issues that could affect performance. Our comprehensive cleaning service includes a special disinfectant spray treatment to leave your ducts fresh and sanitized. Get a free, instant online quote in seconds and breathe cleaner air with our professional duct cleaning services!

Insulation Service Company in Iron Station:

GSM Services is your trusted local insulation company in Iron Station. We provide high-quality, affordable home insulation for attics, walls, crawl spaces, basements, floors, garages and more. Our certified experts use various insulation types to fit your home and budget, helping reduce energy bills and improve comfort and air quality year-round. Experiencing uneven temperatures or high utility costs? Schedule your free insulation inspection today! We’ll assess current insulation, check for air leaks or moisture issues, and provide a custom, no-obligation quote for your home. Call or book online now!

Photo Galleries From Iron Station

Work Requests From Iron Station, NC

• Project Location: Iron Station, NC
  No concerns, just need to get bi-annual service check completed. Additional information: Date requested: 05/05/2021
• Project Location: Iron Station, NC
  I believe my whole unit needs to be replaced
• Project Location: Iron Station, NC
  2 ton existing heat pump needs to be replaced. Indoor unit is in crawl space about 20 feet from access door. Will need to disconnect some waste piping under house to remove old unit and install new. Looking for the most economical option. Prefer to meet Friday afternoons or on the weekend if possible. Thanks,
• Project Location: Iron Station, NC
  I need to replace my heating & air conditioning unit.
• Project Location: Iron Station, NC
  Attic insulation
• Project Location: Iron Station, NC
  I need insulation added to my attic.
• Project Location: Iron Station, NC
  Very drafty house. Furnace/hot water heater use propane. Thousands of dollars spent annually on propane.

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
• 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 Iron Station

Before

After

Crawl space encapsulation in Iron Station

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Company Awards

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2025 Best Heating & Cooling Company

GSM Voted 2025 Community Choice Award Winner.

2024 Community Choice Award Winner

Voted Best Local HVAC Company in 2024.

2023 Community Choice Award Winner

Voted Best Heating & AC Company & Best Home Service Provider in the county.

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Best of Gaston 2022

GSM Services won Best Heating & Cooling Company and Top Place To Work in the County!

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Best Contractor to Work For - ACHR News

Named Best Contractor to Work For by ACHR News, a leading national industry publication in 2021.

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Top Place to Work in Charlotte

GSM was recognized as one of the Top Places to Work in 2019 by The Charlotte Observer.