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

For over 98 years, GSM Services has made home comfort easy with trusted service, reliable solutions, and top-quality work in Lincolnton. 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!

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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

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New HVAC System Cost & Duct Cleaning Prices in Lincolnton

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

HVAC INSTALLATION

DUCT CLEANING

DRYER VENT CLEANING

Heating & Cooling Services in Lincolnton:

Crawl Space, Insulation, Generators & Other Home Services in Lincolnton:

Furnace Repair in Lincolnton

If your Heater isn’t working, trust GSM Services for fast, affordable Furnace repair in Lincolnton. 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 Lincolnton 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!

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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

Lincolnton Crawl Space Repair & Service Contractors

GSM Services provides professional crawl space services in Lincolnton. 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:

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Duct Cleaning Services in Lincolnton:

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 Lincolnton:

GSM Services is your trusted local insulation company in Lincolnton. 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!

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Photo Galleries From Lincolnton

your laundry room - leaks into crawl space from your pipes from your washer and dryer.

sealing the air in your home to keep your energy bills down

sealing under your tub where your pipes and drains leak air

News & Events From from Lincolnton

Is a wifi thermostat right for your home?

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]

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Work Requests From Lincolnton, NC

Project Location: Lincolnton, NC
I need a maintenance inspection on cooling/heating system and schedule 1 maintenance on my Generac.22KW generator.
Project Location: Lincolnton, NC
Looking for a geothermal heat pump and pricing
Project Location: Lincolnton, NC
We have 2 30,000 sqft buildings built in 1976 and 1984. We would like to know what would it cost to replace the roof on each building. Thank you, Amnon.
Project Location: Lincolnton, NC
Just want to get pricing for regular service
Project Location: Lincolnton, NC
We have a moisture problem in our crawl space and would like to have it evaluated.
Project Location: Lincolnton, NC
We need an estimate for air duct cleaning of a 1547 SF ranch home.
Project Location: Lincolnton, NC
I would like a quote on a new system.
Project Location: Lincolnton, NC
Time to schedule check up appointment
Project Location: Lincolnton, NC
Need a new htg. and air unit, looking for estimate with financing
Project Location: Lincolnton, NC
Needing some advice about my crawl space.
Project Location: Lincolnton, NC
We have just purchased a house and would like to have the air ducts cleaned. Please contact me with the earliest possible time for a service call. Thank you.
Project Location: Lincolnton, NC
House built in 1925. Water heater in the crawl space. 2 types of HVAC. $700 electric bills in winter.
Project Location: Lincolnton, NC
We received your letter in the mail and are interested. We would like to have an estimate done for air conditioner and water pump.
Project Location: Lincolnton, NC
We had a leaking hot water heater in the crawl space replaced today. The leak has soaked the insulation and it needs to be replaced.
Project Location: Lincolnton, NC
Wanting to get a n estimate on adding some blow in insulation
Project Location: Lincolnton, NC
Looking to install a back up generator run off of propane.
Project Location: Lincolnton, NC
Wanting to have insulation removed from the attic
Project Location: Lincolnton, NC
Need new system..was told house can catch fire..water leaking from furnace to hallway
Project Location: Lincolnton, NC
Home is 20 + yrs , mildew and mold present on floor joist and HVAC duct work, minor water entry on front porch area separated from main crawl area like to clean , encapsulate and dehumidify . the entire crawlspace is walkable
Project Location: Lincolnton, NC
Heat/air unit is over 30 years old ....the capacitor burnt up right after we bought the house. New unit is NEEDED!!!